diff --git a/.devenv/gc/shell b/.devenv/gc/shell
index c85bb22..b807600 120000
--- a/.devenv/gc/shell
+++ b/.devenv/gc/shell
@@ -1 +1 @@
-/nix/store/qfli8mq0fxc3lfj1w7yv00zgf8n3fa6c-devenv-shell
\ No newline at end of file
+/nix/store/kap8myx3a7djmgsaaspb46azzkhyrnmn-devenv-shell
\ No newline at end of file
diff --git a/.devenv/gc/task-config-devenv-config-task-config b/.devenv/gc/task-config-devenv-config-task-config
index 147824c..fad364b 120000
--- a/.devenv/gc/task-config-devenv-config-task-config
+++ b/.devenv/gc/task-config-devenv-config-task-config
@@ -1 +1 @@
-/nix/store/vsp3fis0yyfrw5zdw1r908cz5wkwy1qs-tasks.json
\ No newline at end of file
+/nix/store/2f9x4skfyh2x0rkfacr2w0v3c2vm405w-tasks.json
\ No newline at end of file
diff --git a/.devenv/input-paths.txt b/.devenv/input-paths.txt
index 86fffb5..4be108d 100644
--- a/.devenv/input-paths.txt
+++ b/.devenv/input-paths.txt
@@ -6,5 +6,4 @@
 /home/user01/Projects/score-system/devenv.nix
 /home/user01/Projects/score-system/devenv.yaml
 /home/user01/.config/nixpkgs/overlays
-/home/user01/.config/nixpkgs/overlays.nix
-/home/user01/Projects/score-system/.env
\ No newline at end of file
+/home/user01/.config/nixpkgs/overlays.nix
\ No newline at end of file
diff --git a/.devenv/nix-eval-cache.db-shm b/.devenv/nix-eval-cache.db-shm
deleted file mode 100644
index e3f30d0..0000000
Binary files a/.devenv/nix-eval-cache.db-shm and /dev/null differ
diff --git a/.devenv/nix-eval-cache.db-wal b/.devenv/nix-eval-cache.db-wal
deleted file mode 100644
index e56da5c..0000000
Binary files a/.devenv/nix-eval-cache.db-wal and /dev/null differ
diff --git a/.devenv/shell-20cef00395041120.sh b/.devenv/shell-20cef00395041120.sh
new file mode 100755
index 0000000..f2b9990
--- /dev/null
+++ b/.devenv/shell-20cef00395041120.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+buildInputs=''
+export buildInputs
+outputDoc='out'
+LD='ld'
+export LD
+NIX_LDFLAGS='-rpath /nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env/lib '
+export NIX_LDFLAGS
+declare -a envBuildHostHooks=()
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+READELF='readelf'
+export READELF
+declare -a pkgsTargetTarget=()
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+declare -a pkgsBuildTarget=()
+RANLIB='ranlib'
+export RANLIB
+depsTargetTarget=''
+export depsTargetTarget
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+OBJCOPY='objcopy'
+export OBJCOPY
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+cmakeFlags=''
+export cmakeFlags
+propagatedBuildInputs=''
+export propagatedBuildInputs
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+STRINGS='strings'
+export STRINGS
+OPTERR='1'
+outputDevdoc='REMOVE'
+declare -a envTargetTargetHooks=()
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+preferLocalBuild='1'
+export preferLocalBuild
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+patches=''
+export patches
+HOSTTYPE='x86_64'
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+_substituteStream_has_warned_replace_deprecation='false'
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+depsHostHost=''
+export depsHostHost
+declare -a pkgsHostHost=()
+AR='ar'
+export AR
+DEVENV_TASK_FILE='/nix/store/vsp3fis0yyfrw5zdw1r908cz5wkwy1qs-tasks.json'
+export DEVENV_TASK_FILE
+declare -a unpackCmdHooks=('_defaultUnpack' )
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+PS4='+ '
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+IFS=' 	
+'
+SIZE='size'
+export SIZE
+doInstallCheck=''
+export doInstallCheck
+outputMan='out'
+depsBuildBuild=''
+export depsBuildBuild
+defaultBuildInputs=''
+OSTYPE='linux-gnu'
+MACHTYPE='x86_64-pc-linux-gnu'
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+outputs='out'
+export outputs
+phases='buildPhase'
+export phases
+declare -a preConfigureHooks=('_multioutConfig' )
+declare -a pkgsHostTarget=()
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+declare -a envBuildTargetHooks=()
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+outputBin='out'
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+system='x86_64-linux'
+export system
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+CC='gcc'
+export CC
+DEVENV_TASKS=''
+export DEVENV_TASKS
+depsBuildTarget=''
+export depsBuildTarget
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+doCheck=''
+export doCheck
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+prefix='/nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env'
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+CXX='g++'
+export CXX
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+LINENO='79'
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+outputLib='out'
+strictDeps=''
+export strictDeps
+NIX_NO_SELF_RPATH='1'
+OBJDUMP='objdump'
+export OBJDUMP
+outputInclude='out'
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+mesonFlags=''
+export mesonFlags
+outputDev='out'
+AS='as'
+export AS
+STRIP='strip'
+export STRIP
+hardeningDisable=''
+export hardeningDisable
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+out='/nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env'
+export out
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+NM='nm'
+export NM
+declare -a envBuildBuildHooks=()
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+outputInfo='out'
+declare -a pkgsBuildBuild=()
+depsHostHostPropagated=''
+export depsHostHostPropagated
+outputDevman='out'
+configureFlags=''
+export configureFlags
+OLDPWD=''
+export OLDPWD
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+NIX_STORE='/nix/store'
+export NIX_STORE
+__structuredAttrs=''
+export __structuredAttrs
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+NIX_CFLAGS_COMPILE=' -frandom-seed=yg7s9k8slf -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+name='devenv-shell-env'
+export name
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/devenv-enva5SBEb/script 
\ No newline at end of file
diff --git a/.devenv/shell-2b51e7588d77ce70.sh b/.devenv/shell-2b51e7588d77ce70.sh
new file mode 100755
index 0000000..3f0abb1
--- /dev/null
+++ b/.devenv/shell-2b51e7588d77ce70.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+OPTERR='1'
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+patches=''
+export patches
+outputDevman='out'
+declare -a pkgsTargetTarget=()
+RANLIB='ranlib'
+export RANLIB
+_substituteStream_has_warned_replace_deprecation='false'
+outputInfo='out'
+LD='ld'
+export LD
+configureFlags=''
+export configureFlags
+NM='nm'
+export NM
+declare -a preConfigureHooks=('_multioutConfig' )
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+NIX_LDFLAGS='-rpath /nix/store/qyvdk0h2xf5ynj2xn5lvml95m7cwyydb-devenv-shell-env/lib '
+export NIX_LDFLAGS
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+__structuredAttrs=''
+export __structuredAttrs
+outputBin='out'
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+declare -a unpackCmdHooks=('_defaultUnpack' )
+PS4='+ '
+depsHostHostPropagated=''
+export depsHostHostPropagated
+STRINGS='strings'
+export STRINGS
+declare -a pkgsHostHost=()
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+declare -a pkgsBuildBuild=()
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+propagatedBuildInputs=''
+export propagatedBuildInputs
+out='/nix/store/qyvdk0h2xf5ynj2xn5lvml95m7cwyydb-devenv-shell-env'
+export out
+system='x86_64-linux'
+export system
+STRIP='strip'
+export STRIP
+MACHTYPE='x86_64-pc-linux-gnu'
+AR='ar'
+export AR
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+OSTYPE='linux-gnu'
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+outputs='out'
+export outputs
+doCheck=''
+export doCheck
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+outputLib='out'
+DEVENV_TASKS=''
+export DEVENV_TASKS
+depsHostHost=''
+export depsHostHost
+hardeningDisable=''
+export hardeningDisable
+preferLocalBuild='1'
+export preferLocalBuild
+SIZE='size'
+export SIZE
+outputDev='out'
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+doInstallCheck=''
+export doInstallCheck
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+depsTargetTarget=''
+export depsTargetTarget
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+declare -a envBuildHostHooks=()
+cmakeFlags=''
+export cmakeFlags
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+declare -a envBuildBuildHooks=()
+NIX_NO_SELF_RPATH='1'
+IFS=' 	
+'
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+declare -a envTargetTargetHooks=()
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+CC='gcc'
+export CC
+buildInputs=''
+export buildInputs
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+OBJDUMP='objdump'
+export OBJDUMP
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+declare -a pkgsHostTarget=()
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+NIX_CFLAGS_COMPILE=' -frandom-seed=qyvdk0h2xf -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+declare -a pkgsBuildTarget=()
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+defaultBuildInputs=''
+depsBuildTarget=''
+export depsBuildTarget
+outputDevdoc='REMOVE'
+strictDeps=''
+export strictDeps
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+OLDPWD=''
+export OLDPWD
+depsBuildBuild=''
+export depsBuildBuild
+LINENO='79'
+outputInclude='out'
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+name='devenv-shell-env'
+export name
+outputDoc='out'
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+READELF='readelf'
+export READELF
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+OBJCOPY='objcopy'
+export OBJCOPY
+declare -a envBuildTargetHooks=()
+mesonFlags=''
+export mesonFlags
+HOSTTYPE='x86_64'
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+DEVENV_TASK_FILE='/nix/store/b2d7b32aqvalmd56ajdh1cvyk0bmgldz-tasks.json'
+export DEVENV_TASK_FILE
+AS='as'
+export AS
+prefix='/nix/store/qyvdk0h2xf5ynj2xn5lvml95m7cwyydb-devenv-shell-env'
+phases='buildPhase'
+export phases
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+outputMan='out'
+NIX_STORE='/nix/store'
+export NIX_STORE
+CXX='g++'
+export CXX
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/devenv-envhW5gfQ/script 
\ No newline at end of file
diff --git a/.devenv/shell-3503282b7604ae54.sh b/.devenv/shell-3503282b7604ae54.sh
new file mode 100755
index 0000000..795c66a
--- /dev/null
+++ b/.devenv/shell-3503282b7604ae54.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+RANLIB='ranlib'
+export RANLIB
+STRINGS='strings'
+export STRINGS
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+NM='nm'
+export NM
+CXX='g++'
+export CXX
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+declare -a envBuildBuildHooks=()
+hardeningDisable=''
+export hardeningDisable
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+declare -a unpackCmdHooks=('_defaultUnpack' )
+OPTERR='1'
+OLDPWD=''
+export OLDPWD
+system='x86_64-linux'
+export system
+out='/nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env'
+export out
+depsBuildBuild=''
+export depsBuildBuild
+CC='gcc'
+export CC
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+doCheck=''
+export doCheck
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+outputInclude='out'
+declare -a pkgsHostTarget=()
+declare -a pkgsBuildTarget=()
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+depsHostHostPropagated=''
+export depsHostHostPropagated
+declare -a envBuildHostHooks=()
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+PS4='+ '
+HOSTTYPE='x86_64'
+outputDevdoc='REMOVE'
+name='devenv-shell-env'
+export name
+declare -a preConfigureHooks=('_multioutConfig' )
+NIX_NO_SELF_RPATH='1'
+OBJCOPY='objcopy'
+export OBJCOPY
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+_substituteStream_has_warned_replace_deprecation='false'
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+outputDevman='out'
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+doInstallCheck=''
+export doInstallCheck
+propagatedBuildInputs=''
+export propagatedBuildInputs
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+depsHostHost=''
+export depsHostHost
+prefix='/nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env'
+declare -a pkgsTargetTarget=()
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+outputMan='out'
+MACHTYPE='x86_64-pc-linux-gnu'
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+outputInfo='out'
+outputs='out'
+export outputs
+AS='as'
+export AS
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+NIX_CFLAGS_COMPILE=' -frandom-seed=yg7s9k8slf -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+LINENO='79'
+defaultBuildInputs=''
+AR='ar'
+export AR
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+outputLib='out'
+depsBuildTarget=''
+export depsBuildTarget
+declare -a pkgsBuildBuild=()
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+preferLocalBuild='1'
+export preferLocalBuild
+outputDoc='out'
+NIX_STORE='/nix/store'
+export NIX_STORE
+declare -a envBuildTargetHooks=()
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+configureFlags=''
+export configureFlags
+SIZE='size'
+export SIZE
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+STRIP='strip'
+export STRIP
+NIX_LDFLAGS='-rpath /nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env/lib '
+export NIX_LDFLAGS
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+outputBin='out'
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+READELF='readelf'
+export READELF
+patches=''
+export patches
+DEVENV_TASKS=''
+export DEVENV_TASKS
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+cmakeFlags=''
+export cmakeFlags
+LD='ld'
+export LD
+mesonFlags=''
+export mesonFlags
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+IFS=' 	
+'
+depsTargetTarget=''
+export depsTargetTarget
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+buildInputs=''
+export buildInputs
+phases='buildPhase'
+export phases
+__structuredAttrs=''
+export __structuredAttrs
+DEVENV_TASK_FILE='/nix/store/vsp3fis0yyfrw5zdw1r908cz5wkwy1qs-tasks.json'
+export DEVENV_TASK_FILE
+OSTYPE='linux-gnu'
+OBJDUMP='objdump'
+export OBJDUMP
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+declare -a pkgsHostHost=()
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+declare -a envTargetTargetHooks=()
+outputDev='out'
+strictDeps=''
+export strictDeps
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/devenv-envCtHuwy/script 
\ No newline at end of file
diff --git a/.devenv/shell-3ccc9ebdaaad8b3f.sh b/.devenv/shell-3ccc9ebdaaad8b3f.sh
new file mode 100755
index 0000000..a6f6e31
--- /dev/null
+++ b/.devenv/shell-3ccc9ebdaaad8b3f.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+depsHostHostPropagated=''
+export depsHostHostPropagated
+propagatedBuildInputs=''
+export propagatedBuildInputs
+PS4='+ '
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+outputMan='out'
+LINENO='79'
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+outputLib='out'
+declare -a preConfigureHooks=('_multioutConfig' )
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+doCheck=''
+export doCheck
+prefix='/nix/store/g3n8670da0n1hrcg7bi4q0z55zln74yi-devenv-shell-env'
+depsHostHost=''
+export depsHostHost
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+declare -a pkgsBuildTarget=()
+READELF='readelf'
+export READELF
+declare -a pkgsHostHost=()
+OBJCOPY='objcopy'
+export OBJCOPY
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp/nix-shell-28554-2490132097
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+NIX_CFLAGS_COMPILE=' -frandom-seed=g3n8670da0 -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+outputInfo='out'
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+cmakeFlags=''
+export cmakeFlags
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+OLDPWD=''
+export OLDPWD
+declare -a unpackCmdHooks=('_defaultUnpack' )
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+NIX_STORE='/nix/store'
+export NIX_STORE
+mesonFlags=''
+export mesonFlags
+outputDevman='out'
+HOSTTYPE='x86_64'
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+declare -a envBuildHostHooks=()
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+outputDoc='out'
+OPTERR='1'
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+system='x86_64-linux'
+export system
+MACHTYPE='x86_64-pc-linux-gnu'
+DEVENV_TASK_FILE='/nix/store/ba6jcphi2rcih5v4fp554w2l9m2hcylp-tasks.json'
+export DEVENV_TASK_FILE
+outputBin='out'
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+depsBuildTarget=''
+export depsBuildTarget
+declare -a pkgsBuildBuild=()
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+doInstallCheck=''
+export doInstallCheck
+hardeningDisable=''
+export hardeningDisable
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+patches=''
+export patches
+depsTargetTarget=''
+export depsTargetTarget
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+CC='gcc'
+export CC
+outputs='out'
+export outputs
+name='devenv-shell-env'
+export name
+buildInputs=''
+export buildInputs
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+AS='as'
+export AS
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+depsBuildBuild=''
+export depsBuildBuild
+declare -a envBuildTargetHooks=()
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+NIX_LDFLAGS='-rpath /nix/store/g3n8670da0n1hrcg7bi4q0z55zln74yi-devenv-shell-env/lib '
+export NIX_LDFLAGS
+STRINGS='strings'
+export STRINGS
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+declare -a pkgsTargetTarget=()
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+NM='nm'
+export NM
+DEVENV_TASKS=''
+export DEVENV_TASKS
+IFS=' 	
+'
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+out='/nix/store/g3n8670da0n1hrcg7bi4q0z55zln74yi-devenv-shell-env'
+export out
+declare -a pkgsHostTarget=()
+NIX_NO_SELF_RPATH='1'
+SIZE='size'
+export SIZE
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+CXX='g++'
+export CXX
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+RANLIB='ranlib'
+export RANLIB
+LD='ld'
+export LD
+OSTYPE='linux-gnu'
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+AR='ar'
+export AR
+outputInclude='out'
+phases='buildPhase'
+export phases
+defaultBuildInputs=''
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+preferLocalBuild='1'
+export preferLocalBuild
+strictDeps=''
+export strictDeps
+outputDevdoc='REMOVE'
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+declare -a envBuildBuildHooks=()
+outputDev='out'
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+OBJDUMP='objdump'
+export OBJDUMP
+_substituteStream_has_warned_replace_deprecation='false'
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+STRIP='strip'
+export STRIP
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+__structuredAttrs=''
+export __structuredAttrs
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+configureFlags=''
+export configureFlags
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+declare -a envTargetTargetHooks=()
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/nix-shell-28554-2490132097/devenv-envBanSPu/script 
\ No newline at end of file
diff --git a/.devenv/shell-4a9089e6e3ce3083.sh b/.devenv/shell-4a9089e6e3ce3083.sh
new file mode 100755
index 0000000..76bda9e
--- /dev/null
+++ b/.devenv/shell-4a9089e6e3ce3083.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+depsBuildTarget=''
+export depsBuildTarget
+__structuredAttrs=''
+export __structuredAttrs
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+NIX_STORE='/nix/store'
+export NIX_STORE
+patches=''
+export patches
+declare -a pkgsTargetTarget=()
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+CC='gcc'
+export CC
+declare -a pkgsHostHost=()
+READELF='readelf'
+export READELF
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+LINENO='79'
+preferLocalBuild='1'
+export preferLocalBuild
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+outputMan='out'
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+outputDevdoc='REMOVE'
+AR='ar'
+export AR
+OSTYPE='linux-gnu'
+outputDoc='out'
+propagatedBuildInputs=''
+export propagatedBuildInputs
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+STRIP='strip'
+export STRIP
+_substituteStream_has_warned_replace_deprecation='false'
+outputInfo='out'
+DEVENV_TASK_FILE='/nix/store/gj888l55lxj0brzhkjrdcald7zw7pskj-tasks.json'
+export DEVENV_TASK_FILE
+OLDPWD=''
+export OLDPWD
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+outputDevman='out'
+STRINGS='strings'
+export STRINGS
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+system='x86_64-linux'
+export system
+defaultBuildInputs=''
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+NIX_LDFLAGS='-rpath /nix/store/ri1qpz22jmpid9xdlwjwwjv972rdl7rn-devenv-shell-env/lib '
+export NIX_LDFLAGS
+declare -a envBuildHostHooks=()
+configureFlags=''
+export configureFlags
+phases='buildPhase'
+export phases
+outputLib='out'
+MACHTYPE='x86_64-pc-linux-gnu'
+doInstallCheck=''
+export doInstallCheck
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+PS4='+ '
+mesonFlags=''
+export mesonFlags
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+NM='nm'
+export NM
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+declare -a preConfigureHooks=('_multioutConfig' )
+depsBuildBuild=''
+export depsBuildBuild
+depsHostHostPropagated=''
+export depsHostHostPropagated
+hardeningDisable=''
+export hardeningDisable
+outputs='out'
+export outputs
+SIZE='size'
+export SIZE
+outputBin='out'
+prefix='/nix/store/ri1qpz22jmpid9xdlwjwwjv972rdl7rn-devenv-shell-env'
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+declare -a envBuildBuildHooks=()
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+depsHostHost=''
+export depsHostHost
+NIX_CFLAGS_COMPILE=' -frandom-seed=ri1qpz22jm -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+declare -a pkgsHostTarget=()
+cmakeFlags=''
+export cmakeFlags
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+NIX_NO_SELF_RPATH='1'
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+name='devenv-shell-env'
+export name
+OPTERR='1'
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+declare -a pkgsBuildTarget=()
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+outputInclude='out'
+LD='ld'
+export LD
+HOSTTYPE='x86_64'
+IFS=' 	
+'
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+declare -a pkgsBuildBuild=()
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+DEVENV_TASKS=''
+export DEVENV_TASKS
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+RANLIB='ranlib'
+export RANLIB
+AS='as'
+export AS
+CXX='g++'
+export CXX
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+outputDev='out'
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+declare -a envTargetTargetHooks=()
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+declare -a unpackCmdHooks=('_defaultUnpack' )
+out='/nix/store/ri1qpz22jmpid9xdlwjwwjv972rdl7rn-devenv-shell-env'
+export out
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp/nix-shell-28554-2490132097
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+depsTargetTarget=''
+export depsTargetTarget
+declare -a envBuildTargetHooks=()
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+OBJDUMP='objdump'
+export OBJDUMP
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+OBJCOPY='objcopy'
+export OBJCOPY
+strictDeps=''
+export strictDeps
+doCheck=''
+export doCheck
+buildInputs=''
+export buildInputs
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/nix-shell-28554-2490132097/devenv-envxuYt7t/script 
\ No newline at end of file
diff --git a/.devenv/shell-50ea0b87d2caf049.sh b/.devenv/shell-50ea0b87d2caf049.sh
new file mode 100755
index 0000000..3be4e2f
--- /dev/null
+++ b/.devenv/shell-50ea0b87d2caf049.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+__structuredAttrs=''
+export __structuredAttrs
+buildInputs=''
+export buildInputs
+declare -a pkgsBuildTarget=()
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+phases='buildPhase'
+export phases
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+doInstallCheck=''
+export doInstallCheck
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+HOSTTYPE='x86_64'
+declare -a pkgsBuildBuild=()
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+OPTERR='1'
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+outputDevdoc='REMOVE'
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+OLDPWD=''
+export OLDPWD
+declare -a envBuildTargetHooks=()
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp/nix-shell-28554-2490132097
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+preferLocalBuild='1'
+export preferLocalBuild
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+CC='gcc'
+export CC
+patches=''
+export patches
+LINENO='79'
+defaultBuildInputs=''
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+READELF='readelf'
+export READELF
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+declare -a pkgsHostHost=()
+DEVENV_TASK_FILE='/nix/store/2f9x4skfyh2x0rkfacr2w0v3c2vm405w-tasks.json'
+export DEVENV_TASK_FILE
+outputInclude='out'
+outputDev='out'
+declare -a pkgsTargetTarget=()
+RANLIB='ranlib'
+export RANLIB
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+declare -a envBuildBuildHooks=()
+declare -a unpackCmdHooks=('_defaultUnpack' )
+AS='as'
+export AS
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+outputBin='out'
+strictDeps=''
+export strictDeps
+mesonFlags=''
+export mesonFlags
+name='devenv-shell-env'
+export name
+cmakeFlags=''
+export cmakeFlags
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+_substituteStream_has_warned_replace_deprecation='false'
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+NM='nm'
+export NM
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+declare -a envBuildHostHooks=()
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+SIZE='size'
+export SIZE
+IFS=' 	
+'
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+depsHostHostPropagated=''
+export depsHostHostPropagated
+outputMan='out'
+depsHostHost=''
+export depsHostHost
+outputs='out'
+export outputs
+depsBuildTarget=''
+export depsBuildTarget
+PS4='+ '
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+propagatedBuildInputs=''
+export propagatedBuildInputs
+NIX_LDFLAGS='-rpath /nix/store/xx416ncq4i0859nxb4kixq97rx8lk2p5-devenv-shell-env/lib '
+export NIX_LDFLAGS
+OBJDUMP='objdump'
+export OBJDUMP
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+declare -a preConfigureHooks=('_multioutConfig' )
+CXX='g++'
+export CXX
+OBJCOPY='objcopy'
+export OBJCOPY
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+STRINGS='strings'
+export STRINGS
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+LD='ld'
+export LD
+depsTargetTarget=''
+export depsTargetTarget
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+DEVENV_TASKS=''
+export DEVENV_TASKS
+declare -a envTargetTargetHooks=()
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+NIX_STORE='/nix/store'
+export NIX_STORE
+declare -a pkgsHostTarget=()
+outputDevman='out'
+NIX_NO_SELF_RPATH='1'
+NIX_CFLAGS_COMPILE=' -frandom-seed=xx416ncq4i -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+configureFlags=''
+export configureFlags
+doCheck=''
+export doCheck
+OSTYPE='linux-gnu'
+STRIP='strip'
+export STRIP
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+system='x86_64-linux'
+export system
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+outputLib='out'
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+AR='ar'
+export AR
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+depsBuildBuild=''
+export depsBuildBuild
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+out='/nix/store/xx416ncq4i0859nxb4kixq97rx8lk2p5-devenv-shell-env'
+export out
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+MACHTYPE='x86_64-pc-linux-gnu'
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+prefix='/nix/store/xx416ncq4i0859nxb4kixq97rx8lk2p5-devenv-shell-env'
+outputDoc='out'
+outputInfo='out'
+hardeningDisable=''
+export hardeningDisable
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/nix-shell-28554-2490132097/devenv-envCkVIcy/script 
\ No newline at end of file
diff --git a/.devenv/shell-93a57e7732b1fa8a.sh b/.devenv/shell-93a57e7732b1fa8a.sh
new file mode 100755
index 0000000..84143c0
--- /dev/null
+++ b/.devenv/shell-93a57e7732b1fa8a.sh
@@ -0,0 +1,2265 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+CXX='g++'
+export CXX
+cmakeFlags=''
+export cmakeFlags
+RANLIB='ranlib'
+export RANLIB
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+LINENO='79'
+declare -a pkgsHostHost=()
+patches=''
+export patches
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+AR='ar'
+export AR
+declare -a pkgsTargetTarget=()
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+declare -a preConfigureHooks=('_multioutConfig' )
+NM='nm'
+export NM
+MACHTYPE='x86_64-pc-linux-gnu'
+NIX_STORE='/nix/store'
+export NIX_STORE
+declare -a pkgsBuildTarget=()
+system='x86_64-linux'
+export system
+declare -a envBuildBuildHooks=()
+doInstallCheck=''
+export doInstallCheck
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+HOSTTYPE='x86_64'
+PS4='+ '
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+declare -a pkgsBuildBuild=()
+depsTargetTarget=''
+export depsTargetTarget
+preferLocalBuild='1'
+export preferLocalBuild
+OPTERR='1'
+outputMan='out'
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+name='devenv-shell-env'
+export name
+outputDev='out'
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+SIZE='size'
+export SIZE
+depsHostHost=''
+export depsHostHost
+prefix='/nix/store/y5k9a31603208npmzpfsc2nrar2nn9xa-devenv-shell-env'
+LD='ld'
+export LD
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+declare -a pkgsHostTarget=()
+AS='as'
+export AS
+OSTYPE='linux-gnu'
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+outputBin='out'
+depsBuildBuild=''
+export depsBuildBuild
+declare -a envTargetTargetHooks=()
+outputDevdoc='REMOVE'
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+buildInputs=''
+export buildInputs
+depsHostHostPropagated=''
+export depsHostHostPropagated
+NIX_LDFLAGS='-rpath /nix/store/y5k9a31603208npmzpfsc2nrar2nn9xa-devenv-shell-env/lib '
+export NIX_LDFLAGS
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+outputInclude='out'
+STRINGS='strings'
+export STRINGS
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+defaultBuildInputs=''
+declare -a envBuildTargetHooks=()
+doCheck=''
+export doCheck
+IFS=' 	
+'
+outputInfo='out'
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+echo "💡 A dotenv file was found, while dotenv integration is currently not enabled." >&2
+echo >&2
+echo "   To enable it, add \`dotenv.enable = true;\` to your devenv.nix file." >&2;
+echo "   To disable this hint, add \`dotenv.disableHint = true;\` to your devenv.nix file." >&2;
+echo >&2
+echo "See https://devenv.sh/integrations/dotenv/ for more information." >&2;
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+NIX_CFLAGS_COMPILE=' -frandom-seed=y5k9a31603 -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+outputDevman='out'
+propagatedBuildInputs=''
+export propagatedBuildInputs
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+strictDeps=''
+export strictDeps
+OLDPWD=''
+export OLDPWD
+STRIP='strip'
+export STRIP
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+declare -a unpackCmdHooks=('_defaultUnpack' )
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+_substituteStream_has_warned_replace_deprecation='false'
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+out='/nix/store/y5k9a31603208npmzpfsc2nrar2nn9xa-devenv-shell-env'
+export out
+CC='gcc'
+export CC
+depsBuildTarget=''
+export depsBuildTarget
+outputDoc='out'
+OBJDUMP='objdump'
+export OBJDUMP
+mesonFlags=''
+export mesonFlags
+OBJCOPY='objcopy'
+export OBJCOPY
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+READELF='readelf'
+export READELF
+DEVENV_TASKS=''
+export DEVENV_TASKS
+hardeningDisable=''
+export hardeningDisable
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+DEVENV_TASK_FILE='/nix/store/vsp3fis0yyfrw5zdw1r908cz5wkwy1qs-tasks.json'
+export DEVENV_TASK_FILE
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+outputLib='out'
+NIX_NO_SELF_RPATH='1'
+outputs='out'
+export outputs
+declare -a envBuildHostHooks=()
+configureFlags=''
+export configureFlags
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+__structuredAttrs=''
+export __structuredAttrs
+phases='buildPhase'
+export phases
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/devenv-envzO5NIW/script 
\ No newline at end of file
diff --git a/.devenv/shell-9b7949b96e5561ee.sh b/.devenv/shell-9b7949b96e5561ee.sh
new file mode 100755
index 0000000..281776d
--- /dev/null
+++ b/.devenv/shell-9b7949b96e5561ee.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+SIZE='size'
+export SIZE
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+declare -a pkgsBuildBuild=()
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+depsBuildTarget=''
+export depsBuildTarget
+NIX_LDFLAGS='-rpath /nix/store/ri1qpz22jmpid9xdlwjwwjv972rdl7rn-devenv-shell-env/lib '
+export NIX_LDFLAGS
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+OSTYPE='linux-gnu'
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+declare -a pkgsHostHost=()
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+out='/nix/store/ri1qpz22jmpid9xdlwjwwjv972rdl7rn-devenv-shell-env'
+export out
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+outputMan='out'
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+declare -a pkgsBuildTarget=()
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+outputLib='out'
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+NIX_STORE='/nix/store'
+export NIX_STORE
+phases='buildPhase'
+export phases
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+STRIP='strip'
+export STRIP
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+strictDeps=''
+export strictDeps
+outputBin='out'
+preferLocalBuild='1'
+export preferLocalBuild
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+configureFlags=''
+export configureFlags
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+AR='ar'
+export AR
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+declare -a envBuildHostHooks=()
+outputDev='out'
+propagatedBuildInputs=''
+export propagatedBuildInputs
+buildInputs=''
+export buildInputs
+LD='ld'
+export LD
+declare -a preConfigureHooks=('_multioutConfig' )
+OBJDUMP='objdump'
+export OBJDUMP
+patches=''
+export patches
+DEVENV_TASK_FILE='/nix/store/gj888l55lxj0brzhkjrdcald7zw7pskj-tasks.json'
+export DEVENV_TASK_FILE
+__structuredAttrs=''
+export __structuredAttrs
+outputDevdoc='REMOVE'
+_substituteStream_has_warned_replace_deprecation='false'
+READELF='readelf'
+export READELF
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+NIX_CFLAGS_COMPILE=' -frandom-seed=ri1qpz22jm -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+outputs='out'
+export outputs
+NM='nm'
+export NM
+STRINGS='strings'
+export STRINGS
+IFS=' 	
+'
+declare -a envBuildTargetHooks=()
+declare -a pkgsHostTarget=()
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+OBJCOPY='objcopy'
+export OBJCOPY
+name='devenv-shell-env'
+export name
+OPTERR='1'
+RANLIB='ranlib'
+export RANLIB
+CXX='g++'
+export CXX
+outputInfo='out'
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+declare -a envBuildBuildHooks=()
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp/nix-shell-28554-2490132097
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+prefix='/nix/store/ri1qpz22jmpid9xdlwjwwjv972rdl7rn-devenv-shell-env'
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+depsBuildBuild=''
+export depsBuildBuild
+NIX_NO_SELF_RPATH='1'
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+HOSTTYPE='x86_64'
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+LINENO='79'
+hardeningDisable=''
+export hardeningDisable
+depsHostHost=''
+export depsHostHost
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+depsTargetTarget=''
+export depsTargetTarget
+declare -a unpackCmdHooks=('_defaultUnpack' )
+outputInclude='out'
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+system='x86_64-linux'
+export system
+cmakeFlags=''
+export cmakeFlags
+AS='as'
+export AS
+depsHostHostPropagated=''
+export depsHostHostPropagated
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+DEVENV_TASKS=''
+export DEVENV_TASKS
+doInstallCheck=''
+export doInstallCheck
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+outputDoc='out'
+PS4='+ '
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+declare -a pkgsTargetTarget=()
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+defaultBuildInputs=''
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+doCheck=''
+export doCheck
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+MACHTYPE='x86_64-pc-linux-gnu'
+outputDevman='out'
+mesonFlags=''
+export mesonFlags
+CC='gcc'
+export CC
+OLDPWD=''
+export OLDPWD
+declare -a envTargetTargetHooks=()
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/nix-shell-28554-2490132097/devenv-envgm7jCR/script 
\ No newline at end of file
diff --git a/.devenv/shell-ad083a082e46f0e9.sh b/.devenv/shell-ad083a082e46f0e9.sh
new file mode 100755
index 0000000..3cdd5c9
--- /dev/null
+++ b/.devenv/shell-ad083a082e46f0e9.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+preferLocalBuild='1'
+export preferLocalBuild
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+declare -a envBuildBuildHooks=()
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+outputDevman='out'
+outputInfo='out'
+NM='nm'
+export NM
+DEVENV_TASK_FILE='/nix/store/vsp3fis0yyfrw5zdw1r908cz5wkwy1qs-tasks.json'
+export DEVENV_TASK_FILE
+_substituteStream_has_warned_replace_deprecation='false'
+doCheck=''
+export doCheck
+outputInclude='out'
+CXX='g++'
+export CXX
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+declare -a pkgsHostTarget=()
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+LINENO='79'
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+out='/nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env'
+export out
+OBJCOPY='objcopy'
+export OBJCOPY
+NIX_CFLAGS_COMPILE=' -frandom-seed=yg7s9k8slf -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+depsBuildTarget=''
+export depsBuildTarget
+patches=''
+export patches
+READELF='readelf'
+export READELF
+buildInputs=''
+export buildInputs
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+NIX_NO_SELF_RPATH='1'
+outputDevdoc='REMOVE'
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+declare -a preConfigureHooks=('_multioutConfig' )
+RANLIB='ranlib'
+export RANLIB
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+MACHTYPE='x86_64-pc-linux-gnu'
+outputs='out'
+export outputs
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+depsHostHost=''
+export depsHostHost
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+OSTYPE='linux-gnu'
+hardeningDisable=''
+export hardeningDisable
+DEVENV_TASKS=''
+export DEVENV_TASKS
+depsHostHostPropagated=''
+export depsHostHostPropagated
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+LD='ld'
+export LD
+NIX_LDFLAGS='-rpath /nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env/lib '
+export NIX_LDFLAGS
+OBJDUMP='objdump'
+export OBJDUMP
+OPTERR='1'
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+system='x86_64-linux'
+export system
+strictDeps=''
+export strictDeps
+outputLib='out'
+cmakeFlags=''
+export cmakeFlags
+__structuredAttrs=''
+export __structuredAttrs
+STRINGS='strings'
+export STRINGS
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+declare -a pkgsBuildBuild=()
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+OLDPWD=''
+export OLDPWD
+outputDev='out'
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+phases='buildPhase'
+export phases
+CC='gcc'
+export CC
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+depsTargetTarget=''
+export depsTargetTarget
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+declare -a envBuildHostHooks=()
+name='devenv-shell-env'
+export name
+SIZE='size'
+export SIZE
+defaultBuildInputs=''
+configureFlags=''
+export configureFlags
+outputMan='out'
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+HOSTTYPE='x86_64'
+NIX_STORE='/nix/store'
+export NIX_STORE
+outputBin='out'
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+STRIP='strip'
+export STRIP
+prefix='/nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env'
+mesonFlags=''
+export mesonFlags
+declare -a unpackCmdHooks=('_defaultUnpack' )
+declare -a pkgsTargetTarget=()
+PS4='+ '
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+declare -a envTargetTargetHooks=()
+declare -a pkgsBuildTarget=()
+outputDoc='out'
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+IFS=' 	
+'
+AS='as'
+export AS
+depsBuildBuild=''
+export depsBuildBuild
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+doInstallCheck=''
+export doInstallCheck
+declare -a pkgsHostHost=()
+propagatedBuildInputs=''
+export propagatedBuildInputs
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+AR='ar'
+export AR
+declare -a envBuildTargetHooks=()
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/devenv-envJwdAge/script 
\ No newline at end of file
diff --git a/.devenv/shell-bc17db56c7f8a19a.sh b/.devenv/shell-bc17db56c7f8a19a.sh
new file mode 100755
index 0000000..972711b
--- /dev/null
+++ b/.devenv/shell-bc17db56c7f8a19a.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+propagatedBuildInputs=''
+export propagatedBuildInputs
+OBJDUMP='objdump'
+export OBJDUMP
+RANLIB='ranlib'
+export RANLIB
+IFS=' 	
+'
+OSTYPE='linux-gnu'
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+SIZE='size'
+export SIZE
+defaultBuildInputs=''
+depsBuildTarget=''
+export depsBuildTarget
+AR='ar'
+export AR
+NIX_STORE='/nix/store'
+export NIX_STORE
+outputs='out'
+export outputs
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+STRIP='strip'
+export STRIP
+declare -a envTargetTargetHooks=()
+outputDevman='out'
+declare -a preConfigureHooks=('_multioutConfig' )
+DEVENV_TASK_FILE='/nix/store/2f9x4skfyh2x0rkfacr2w0v3c2vm405w-tasks.json'
+export DEVENV_TASK_FILE
+depsTargetTarget=''
+export depsTargetTarget
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+declare -a envBuildHostHooks=()
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+configureFlags=''
+export configureFlags
+name='devenv-shell-env'
+export name
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+hardeningDisable=''
+export hardeningDisable
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+depsBuildBuild=''
+export depsBuildBuild
+outputInclude='out'
+system='x86_64-linux'
+export system
+HOSTTYPE='x86_64'
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+NM='nm'
+export NM
+outputMan='out'
+outputBin='out'
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+CXX='g++'
+export CXX
+__structuredAttrs=''
+export __structuredAttrs
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+declare -a pkgsHostTarget=()
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+outputDev='out'
+preferLocalBuild='1'
+export preferLocalBuild
+READELF='readelf'
+export READELF
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+doCheck=''
+export doCheck
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+declare -a pkgsHostHost=()
+declare -a envBuildBuildHooks=()
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+DEVENV_TASKS=''
+export DEVENV_TASKS
+CC='gcc'
+export CC
+mesonFlags=''
+export mesonFlags
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+NIX_CFLAGS_COMPILE=' -frandom-seed=xx416ncq4i -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+LINENO='79'
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+outputDoc='out'
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+depsHostHostPropagated=''
+export depsHostHostPropagated
+depsHostHost=''
+export depsHostHost
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+patches=''
+export patches
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+STRINGS='strings'
+export STRINGS
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+declare -a envBuildTargetHooks=()
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+phases='buildPhase'
+export phases
+AS='as'
+export AS
+MACHTYPE='x86_64-pc-linux-gnu'
+NIX_NO_SELF_RPATH='1'
+OLDPWD=''
+export OLDPWD
+LD='ld'
+export LD
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+declare -a pkgsBuildTarget=()
+declare -a pkgsTargetTarget=()
+OBJCOPY='objcopy'
+export OBJCOPY
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+outputLib='out'
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+declare -a pkgsBuildBuild=()
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+outputInfo='out'
+OPTERR='1'
+declare -a unpackCmdHooks=('_defaultUnpack' )
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp/nix-shell-28554-2490132097
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+doInstallCheck=''
+export doInstallCheck
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+NIX_LDFLAGS='-rpath /nix/store/xx416ncq4i0859nxb4kixq97rx8lk2p5-devenv-shell-env/lib '
+export NIX_LDFLAGS
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+cmakeFlags=''
+export cmakeFlags
+prefix='/nix/store/xx416ncq4i0859nxb4kixq97rx8lk2p5-devenv-shell-env'
+out='/nix/store/xx416ncq4i0859nxb4kixq97rx8lk2p5-devenv-shell-env'
+export out
+buildInputs=''
+export buildInputs
+strictDeps=''
+export strictDeps
+PS4='+ '
+_substituteStream_has_warned_replace_deprecation='false'
+outputDevdoc='REMOVE'
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/nix-shell-28554-2490132097/devenv-envGtfK7b/script 
\ No newline at end of file
diff --git a/.devenv/shell-d2d0e9bf7bb10942.sh b/.devenv/shell-d2d0e9bf7bb10942.sh
new file mode 100755
index 0000000..bc8d8e2
--- /dev/null
+++ b/.devenv/shell-d2d0e9bf7bb10942.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+outputLib='out'
+NIX_LDFLAGS='-rpath /nix/store/qyvdk0h2xf5ynj2xn5lvml95m7cwyydb-devenv-shell-env/lib '
+export NIX_LDFLAGS
+depsTargetTarget=''
+export depsTargetTarget
+declare -a pkgsHostTarget=()
+IFS=' 	
+'
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+declare -a envBuildTargetHooks=()
+name='devenv-shell-env'
+export name
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+depsHostHost=''
+export depsHostHost
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+AR='ar'
+export AR
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+configureFlags=''
+export configureFlags
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+mesonFlags=''
+export mesonFlags
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+declare -a envTargetTargetHooks=()
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+outputBin='out'
+NM='nm'
+export NM
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+doCheck=''
+export doCheck
+outputs='out'
+export outputs
+RANLIB='ranlib'
+export RANLIB
+declare -a unpackCmdHooks=('_defaultUnpack' )
+OLDPWD=''
+export OLDPWD
+DEVENV_TASK_FILE='/nix/store/b2d7b32aqvalmd56ajdh1cvyk0bmgldz-tasks.json'
+export DEVENV_TASK_FILE
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+OBJDUMP='objdump'
+export OBJDUMP
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+outputDoc='out'
+LD='ld'
+export LD
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+depsBuildBuild=''
+export depsBuildBuild
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+STRIP='strip'
+export STRIP
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+outputDevman='out'
+CC='gcc'
+export CC
+_substituteStream_has_warned_replace_deprecation='false'
+declare -a preConfigureHooks=('_multioutConfig' )
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+strictDeps=''
+export strictDeps
+declare -a pkgsBuildTarget=()
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+OSTYPE='linux-gnu'
+MACHTYPE='x86_64-pc-linux-gnu'
+system='x86_64-linux'
+export system
+buildInputs=''
+export buildInputs
+depsHostHostPropagated=''
+export depsHostHostPropagated
+outputMan='out'
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+cmakeFlags=''
+export cmakeFlags
+defaultBuildInputs=''
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+preferLocalBuild='1'
+export preferLocalBuild
+NIX_STORE='/nix/store'
+export NIX_STORE
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+DEVENV_TASKS=''
+export DEVENV_TASKS
+OBJCOPY='objcopy'
+export OBJCOPY
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+depsBuildTarget=''
+export depsBuildTarget
+doInstallCheck=''
+export doInstallCheck
+phases='buildPhase'
+export phases
+out='/nix/store/qyvdk0h2xf5ynj2xn5lvml95m7cwyydb-devenv-shell-env'
+export out
+NIX_NO_SELF_RPATH='1'
+OPTERR='1'
+prefix='/nix/store/qyvdk0h2xf5ynj2xn5lvml95m7cwyydb-devenv-shell-env'
+outputDevdoc='REMOVE'
+READELF='readelf'
+export READELF
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+SIZE='size'
+export SIZE
+outputInfo='out'
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+patches=''
+export patches
+declare -a pkgsBuildBuild=()
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+declare -a pkgsHostHost=()
+declare -a envBuildBuildHooks=()
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+declare -a envBuildHostHooks=()
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+declare -a pkgsTargetTarget=()
+HOSTTYPE='x86_64'
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+__structuredAttrs=''
+export __structuredAttrs
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+NIX_CFLAGS_COMPILE=' -frandom-seed=qyvdk0h2xf -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+AS='as'
+export AS
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+propagatedBuildInputs=''
+export propagatedBuildInputs
+CXX='g++'
+export CXX
+hardeningDisable=''
+export hardeningDisable
+outputInclude='out'
+LINENO='79'
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+STRINGS='strings'
+export STRINGS
+outputDev='out'
+PS4='+ '
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/devenv-envNo1n37/script 
\ No newline at end of file
diff --git a/.devenv/shell-deca24b8fe0d1abe.sh b/.devenv/shell-deca24b8fe0d1abe.sh
new file mode 100755
index 0000000..ffa877f
--- /dev/null
+++ b/.devenv/shell-deca24b8fe0d1abe.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+depsBuildTarget=''
+export depsBuildTarget
+NIX_CFLAGS_COMPILE=' -frandom-seed=g3n8670da0 -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+outputInfo='out'
+prefix='/nix/store/g3n8670da0n1hrcg7bi4q0z55zln74yi-devenv-shell-env'
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+configureFlags=''
+export configureFlags
+OPTERR='1'
+declare -a envBuildTargetHooks=()
+outputInclude='out'
+RANLIB='ranlib'
+export RANLIB
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+READELF='readelf'
+export READELF
+__structuredAttrs=''
+export __structuredAttrs
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+phases='buildPhase'
+export phases
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+defaultBuildInputs=''
+depsTargetTarget=''
+export depsTargetTarget
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+OLDPWD=''
+export OLDPWD
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+CXX='g++'
+export CXX
+patches=''
+export patches
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+AR='ar'
+export AR
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+declare -a pkgsHostTarget=()
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+declare -a pkgsHostHost=()
+PS4='+ '
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+DEVENV_TASK_FILE='/nix/store/ba6jcphi2rcih5v4fp554w2l9m2hcylp-tasks.json'
+export DEVENV_TASK_FILE
+outputMan='out'
+OSTYPE='linux-gnu'
+IFS=' 	
+'
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+propagatedBuildInputs=''
+export propagatedBuildInputs
+strictDeps=''
+export strictDeps
+NM='nm'
+export NM
+declare -a pkgsBuildBuild=()
+_substituteStream_has_warned_replace_deprecation='false'
+cmakeFlags=''
+export cmakeFlags
+mesonFlags=''
+export mesonFlags
+name='devenv-shell-env'
+export name
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+SIZE='size'
+export SIZE
+buildInputs=''
+export buildInputs
+system='x86_64-linux'
+export system
+DEVENV_TASKS=''
+export DEVENV_TASKS
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+hardeningDisable=''
+export hardeningDisable
+NIX_STORE='/nix/store'
+export NIX_STORE
+OBJCOPY='objcopy'
+export OBJCOPY
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+outputDevman='out'
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+STRINGS='strings'
+export STRINGS
+depsBuildBuild=''
+export depsBuildBuild
+declare -a pkgsTargetTarget=()
+declare -a envTargetTargetHooks=()
+AS='as'
+export AS
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+STRIP='strip'
+export STRIP
+declare -a unpackCmdHooks=('_defaultUnpack' )
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+CC='gcc'
+export CC
+LINENO='79'
+doCheck=''
+export doCheck
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+outputs='out'
+export outputs
+NIX_NO_SELF_RPATH='1'
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+depsHostHostPropagated=''
+export depsHostHostPropagated
+MACHTYPE='x86_64-pc-linux-gnu'
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+outputDoc='out'
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+doInstallCheck=''
+export doInstallCheck
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+declare -a pkgsBuildTarget=()
+out='/nix/store/g3n8670da0n1hrcg7bi4q0z55zln74yi-devenv-shell-env'
+export out
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+LD='ld'
+export LD
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+outputDev='out'
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+outputLib='out'
+HOSTTYPE='x86_64'
+NIX_LDFLAGS='-rpath /nix/store/g3n8670da0n1hrcg7bi4q0z55zln74yi-devenv-shell-env/lib '
+export NIX_LDFLAGS
+declare -a envBuildBuildHooks=()
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+outputDevdoc='REMOVE'
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp/nix-shell-28554-2490132097
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+preferLocalBuild='1'
+export preferLocalBuild
+declare -a envBuildHostHooks=()
+declare -a preConfigureHooks=('_multioutConfig' )
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+OBJDUMP='objdump'
+export OBJDUMP
+outputBin='out'
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+depsHostHost=''
+export depsHostHost
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/nix-shell-28554-2490132097/devenv-envrGBlfo/script 
\ No newline at end of file
diff --git a/.devenv/shell-e8cdd2fa2b8a2526.sh b/.devenv/shell-e8cdd2fa2b8a2526.sh
new file mode 100755
index 0000000..8fa6b56
--- /dev/null
+++ b/.devenv/shell-e8cdd2fa2b8a2526.sh
@@ -0,0 +1,2258 @@
+if [ -n "$PS1" ] && [ -e $HOME/.bashrc ]; then
+    source $HOME/.bashrc;
+fi
+
+shopt -u expand_aliases
+PATH=${PATH:-}
+nix_saved_PATH="$PATH"
+XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
+nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
+export DEVENV_RUNTIME
+PS4='+ '
+outputDevman='out'
+OBJCOPY='objcopy'
+export OBJCOPY
+NIX_CFLAGS_COMPILE=' -frandom-seed=yg7s9k8slf -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+__structuredAttrs=''
+export __structuredAttrs
+outputDevdoc='REMOVE'
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+OPTERR='1'
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+declare -a preConfigureHooks=('_multioutConfig' )
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+propagatedBuildInputs=''
+export propagatedBuildInputs
+DEVENV_TASKS=''
+export DEVENV_TASKS
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+outputBin='out'
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+AR='ar'
+export AR
+outputs='out'
+export outputs
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+OSTYPE='linux-gnu'
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+declare -a envBuildHostHooks=()
+cmakeFlags=''
+export cmakeFlags
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+buildPhase='{ echo "------------------------------------------------------------";
+  echo " WARNING: the existence of this path is not guaranteed.";
+  echo " It is an internal implementation detail for pkgs.mkShell.";
+  echo "------------------------------------------------------------";
+  echo;
+  # Record all build inputs as runtime dependencies
+  export;
+} >> "$out"
+'
+export buildPhase
+DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
+export DEVENV_PROFILE
+READELF='readelf'
+export READELF
+STRINGS='strings'
+export STRINGS
+dontAddDisableDepTrack='1'
+export dontAddDisableDepTrack
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+preferLocalBuild='1'
+export preferLocalBuild
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+outputDev='out'
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+strictDeps=''
+export strictDeps
+LINENO='79'
+MACHTYPE='x86_64-pc-linux-gnu'
+NIX_NO_SELF_RPATH='1'
+defaultBuildInputs=''
+declare -a pkgsHostHost=()
+doCheck=''
+export doCheck
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+outputMan='out'
+AS='as'
+export AS
+OBJDUMP='objdump'
+export OBJDUMP
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+DEVENV_TASK_FILE='/nix/store/vsp3fis0yyfrw5zdw1r908cz5wkwy1qs-tasks.json'
+export DEVENV_TASK_FILE
+name='devenv-shell-env'
+export name
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+declare -a pkgsHostTarget=()
+STRIP='strip'
+export STRIP
+prefix='/nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env'
+declare -a envTargetTargetHooks=()
+_substituteStream_has_warned_replace_deprecation='false'
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+mesonFlags=''
+export mesonFlags
+phases='buildPhase'
+export phases
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+LD='ld'
+export LD
+buildInputs=''
+export buildInputs
+IFS=' 	
+'
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+depsHostHostPropagated=''
+export depsHostHostPropagated
+CXX='g++'
+export CXX
+NM='nm'
+export NM
+depsTargetTarget=''
+export depsTargetTarget
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+depsHostHost=''
+export depsHostHost
+OLDPWD=''
+export OLDPWD
+initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+CC='gcc'
+export CC
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+declare -a envBuildTargetHooks=()
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+declare -a pkgsBuildBuild=()
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
+HOSTTYPE='x86_64'
+declare -a unpackCmdHooks=('_defaultUnpack' )
+shellHook='
+
+
+# Override temp directories that stdenv set to NIX_BUILD_TOP.
+# Only reset those that still point to the Nix build dir; leave
+# any user/CI-supplied value intact so child processes (e.g.
+# `devenv processes wait`) compute the same runtime directory.
+for var in TMP TMPDIR TEMP TEMPDIR; do
+  if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
+    export "$var"=/tmp
+  fi
+done
+if [ -n "${NIX_BUILD_TOP-}" ]; then
+  unset NIX_BUILD_TOP
+fi
+
+# set path to locales on non-NixOS Linux hosts
+if [ -z "${LOCALE_ARCHIVE-}" ]; then
+  export LOCALE_ARCHIVE=/nix/store/3b5l8c2jipz2zgki0wc50vzwa2r9834a-glibc-locales-2.42-61/lib/locale/locale-archive
+fi
+
+
+# direnv helper
+if [ ! type -p direnv &>/dev/null && -f .envrc ]; then
+  echo "An .envrc file was detected, but the direnv command is not installed."
+  echo "To use this configuration, please install direnv: https://direnv.net/docs/installation.html"
+fi
+
+mkdir -p "$DEVENV_STATE"
+if [ ! -L "$DEVENV_DOTFILE/profile" ] || [ "$(/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/readlink $DEVENV_DOTFILE/profile)" != "/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile" ]
+then
+  ln -snf /nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile "$DEVENV_DOTFILE/profile"
+fi
+unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder depsBuildBuild depsBuildBuildPropagated depsBuildTarget depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget depsTargetTargetPropagated dontAddDisableDepTrack doCheck doInstallCheck nativeBuildInputs out outputs patches phases preferLocalBuild propagatedBuildInputs propagatedNativeBuildInputs shell shellHook stdenv strictDeps
+
+mkdir -p /run/user/1000/devenv-3f21a4e
+ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
+
+
+
+# Check whether the direnv integration is out of date.
+{
+  if [[ ":${DIRENV_ACTIVE-}:" == *":/home/user01/Projects/score-system:"* ]]; then
+    if [[ ! "${DEVENV_NO_DIRENVRC_OUTDATED_WARNING-}" == 1 && ! "${DEVENV_DIRENVRC_ROLLING_UPGRADE-}" == 1 ]]; then
+      if [[ ${DEVENV_DIRENVRC_VERSION:-0} -lt 2 ]]; then
+        direnv_line=$(grep --color=never -E "source_url.*cachix/devenv" .envrc || echo "")
+
+        echo "✨ The direnv integration in your .envrc is out of date."
+        echo ""
+        echo -n "RECOMMENDED: devenv can now auto-upgrade the direnv integration. "
+        if [[ -n "$direnv_line" ]]; then
+          echo "To enable this feature, replace the following line in your .envrc:"
+          echo ""
+          echo "  $direnv_line"
+          echo ""
+          echo "with:"
+          echo ""
+          echo "  eval \"\$(devenv direnvrc)\""
+        else
+          echo "To enable this feature, replace the \`source_url\` line that fetches the direnvrc integration in your .envrc with:"
+          echo ""
+          echo "  eval \"$(devenv direnvrc)\""
+        fi
+        echo ""
+          echo "If you prefer to continue managing the integration manually, follow the upgrade instructions at https://devenv.sh/integrations/direnv/."
+          echo ""
+          echo "To disable this message:"
+          echo ""
+          echo "  Add the following environment to your .envrc before \`use devenv\`:"
+          echo ""
+          echo "    export DEVENV_NO_DIRENVRC_OUTDATED_WARNING=1"
+          echo ""
+          echo "  Or set the following option in your devenv configuration:"
+          echo ""
+          echo "    devenv.warnOnNewVersion = false;"
+          echo ""
+      fi
+    fi
+  fi
+} >&2
+
+'
+export shellHook
+depsBuildTarget=''
+export depsBuildTarget
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+out='/nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env'
+export out
+configureFlags=''
+export configureFlags
+outputInclude='out'
+doInstallCheck=''
+export doInstallCheck
+system='x86_64-linux'
+export system
+declare -a pkgsTargetTarget=()
+RANLIB='ranlib'
+export RANLIB
+NIX_STORE='/nix/store'
+export NIX_STORE
+depsBuildBuild=''
+export depsBuildBuild
+declare -a envBuildBuildHooks=()
+NIX_LDFLAGS='-rpath /nix/store/yg7s9k8slfsf5qchnjiwrrqxx0n1rn3l-devenv-shell-env/lib '
+export NIX_LDFLAGS
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+outputDoc='out'
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+outputInfo='out'
+SIZE='size'
+export SIZE
+patches=''
+export patches
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+declare -a pkgsBuildTarget=()
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+outputLib='out'
+hardeningDisable=''
+export hardeningDisable
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+runHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
+}
+_moveToShare ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        if [ -z "${forceShare-}" ]; then
+            forceShare=(man doc info);
+        fi;
+    else
+        forceShare=(${forceShare:-man doc info});
+    fi;
+    if [[ -z "$out" ]]; then
+        return;
+    fi;
+    for d in "${forceShare[@]}";
+    do
+        if [ -d "$out/$d" ]; then
+            if [ -d "$out/share/$d" ]; then
+                echo "both $d/ and share/$d/ exist!";
+            else
+                echo "moving $out/$d to $out/share/$d";
+                mkdir -p $out/share;
+                mv $out/$d $out/share/;
+            fi;
+        fi;
+    done
+}
+activatePackage ()
+{
+ 
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
+    fi;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
+    fi;
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+_allFlags ()
+{
+ 
+    export system pname name version;
+    while IFS='' read -r varName; do
+        nixTalkativeLog "@${varName}@ -> ${!varName}";
+        args+=("--subst-var" "$varName");
+    done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
+}
+genericBuild ()
+{
+ 
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
+    fi;
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
+    do
+        runPhase "$curPhase";
+    done
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+getTargetRoleWrapper ()
+{
+ 
+    case $targetOffset in 
+        -1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1
+        ;;
+        0)
+            export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1
+        ;;
+        1)
+            export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+nixWarnLog ()
+{
+ 
+    _nixLogWithLevel 1 "$*"
+}
+addToSearchPathWithCustomDelimiter ()
+{
+ 
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+stripDirs ()
+{
+ 
+    local cmd="$1";
+    local ranlibCmd="$2";
+    local paths="$3";
+    local stripFlags="$4";
+    local excludeFlags=();
+    local pathsNew=;
+    [ -z "$cmd" ] && echo "stripDirs: Strip command is empty" 1>&2 && exit 1;
+    [ -z "$ranlibCmd" ] && echo "stripDirs: Ranlib command is empty" 1>&2 && exit 1;
+    local pattern;
+    if [ -n "${stripExclude:-}" ]; then
+        for pattern in "${stripExclude[@]}";
+        do
+            excludeFlags+=(-a '!' '(' -name "$pattern" -o -wholename "$prefix/$pattern" ')');
+        done;
+    fi;
+    local p;
+    for p in ${paths};
+    do
+        if [ -e "$prefix/$p" ]; then
+            pathsNew="${pathsNew} $prefix/$p";
+        fi;
+    done;
+    paths=${pathsNew};
+    if [ -n "${paths}" ]; then
+        echo "stripping (with command $cmd and flags $stripFlags) in $paths";
+        local striperr;
+        striperr="$(mktemp --tmpdir="$TMPDIR" 'striperr.XXXXXX')";
+        find $paths -type f "${excludeFlags[@]}" -a '!' -path "$prefix/lib/debug/*" -printf '%D-%i,%p\0' | sort -t, -k1,1 -u -z | cut -d, -f2- -z | xargs -r -0 -n1 -P "$NIX_BUILD_CORES" -- $cmd $stripFlags 2> "$striperr" || exit_code=$?;
+        [[ "$exit_code" = 123 || -z "$exit_code" ]] || ( cat "$striperr" 1>&2 && exit 1 );
+        rm "$striperr";
+        find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
+    fi
+}
+installPhase ()
+{
+ 
+    runHook preInstall;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom installPhase, doing nothing";
+        runHook postInstall;
+        return;
+    else
+        foundMakefile=1;
+    fi;
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix";
+    fi;
+    local flagsArray=(${enableParallelInstalling:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+    concatTo flagsArray makeFlags makeFlagsArray installFlags installFlagsArray installTargets=install;
+    echoCmd 'install flags' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    unset flagsArray;
+    runHook postInstall
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+unpackPhase ()
+{
+ 
+    runHook preUnpack;
+    if [ -z "${srcs:-}" ]; then
+        if [ -z "${src:-}" ]; then
+            echo 'variable $src or $srcs should point to the source';
+            exit 1;
+        fi;
+        srcs="$src";
+    fi;
+    local -a srcsArray;
+    concatTo srcsArray srcs;
+    local dirsBefore="";
+    for i in *;
+    do
+        if [ -d "$i" ]; then
+            dirsBefore="$dirsBefore $i ";
+        fi;
+    done;
+    for i in "${srcsArray[@]}";
+    do
+        unpackFile "$i";
+    done;
+    : "${sourceRoot=}";
+    if [ -n "${setSourceRoot:-}" ]; then
+        runOneHook setSourceRoot;
+    else
+        if [ -z "$sourceRoot" ]; then
+            for i in *;
+            do
+                if [ -d "$i" ]; then
+                    case $dirsBefore in 
+                        *\ $i\ *)
+
+                        ;;
+                        *)
+                            if [ -n "$sourceRoot" ]; then
+                                echo "unpacker produced multiple directories";
+                                exit 1;
+                            fi;
+                            sourceRoot="$i"
+                        ;;
+                    esac;
+                fi;
+            done;
+        fi;
+    fi;
+    if [ -z "$sourceRoot" ]; then
+        echo "unpacker appears to have produced no directories";
+        exit 1;
+    fi;
+    echo "source root is $sourceRoot";
+    if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then
+        chmod -R u+w -- "$sourceRoot";
+    fi;
+    runHook postUnpack
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+substituteAllInPlace ()
+{
+ 
+    local fileName="$1";
+    shift;
+    substituteAll "$fileName" "$fileName" "$@"
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
+    do
+        eval "${pkgHookVar}s"'+=("$@")';
+    done
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+exitHandler ()
+{
+ 
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+pkgConfigWrapper_addPkgConfigPath ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+_overrideFirst ()
+{
+ 
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+_addToEnv ()
+{
+ 
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+printWords ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+getTargetRole ()
+{
+ 
+    getRole "$targetOffset"
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+findInputs ()
+{
+ 
+    local -r pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    local varVar="${pkgAccumVarVars[hostOffset + 1]}";
+    local varRef="$varVar[$((targetOffset - hostOffset))]";
+    local var="${!varRef}";
+    unset -v varVar varRef;
+    local varSlice="$var[*]";
+    case " ${!varSlice-} " in 
+        *" $pkg "*)
+            return 0
+        ;;
+    esac;
+    unset -v varSlice;
+    eval "$var"'+=("$pkg")';
+    if ! [ -e "$pkg" ]; then
+        echo "build input $pkg does not exist" 1>&2;
+        exit 1;
+    fi;
+    function mapOffset () 
+    { 
+        local -r inputOffset="$1";
+        local -n outputOffset="$2";
+        if (( inputOffset <= 0 )); then
+            outputOffset=$((inputOffset + hostOffset));
+        else
+            outputOffset=$((inputOffset - 1 + targetOffset));
+        fi
+    };
+    local relHostOffset;
+    for relHostOffset in "${allPlatOffsets[@]}";
+    do
+        local files="${propagatedDepFilesVars[relHostOffset + 1]}";
+        local hostOffsetNext;
+        mapOffset "$relHostOffset" hostOffsetNext;
+        (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+        local relTargetOffset;
+        for relTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( "$relHostOffset" <= "$relTargetOffset" )) || continue;
+            local fileRef="${files}[$relTargetOffset - $relHostOffset]";
+            local file="${!fileRef}";
+            unset -v fileRef;
+            local targetOffsetNext;
+            mapOffset "$relTargetOffset" targetOffsetNext;
+            (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue;
+            [[ -f "$pkg/nix-support/$file" ]] || continue;
+            local pkgNext;
+            read -r -d '' pkgNext < "$pkg/nix-support/$file" || true;
+            for pkgNext in $pkgNext;
+            do
+                findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext";
+            done;
+        done;
+    done
+}
+definePhases ()
+{
+ 
+    if [ -z "${phases[*]:-}" ]; then
+        phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
+    fi
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+isELF ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+_updateSourceDateEpochFromSourceRoot ()
+{
+ 
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+compressManPages ()
+{
+ 
+    local dir="$1";
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+        return;
+    fi;
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
+    done
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
+    done;
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
+    fi;
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
+        done;
+        unset -v hook;
+    fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
+    fi;
+    runHook postFixup
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+nixErrorLog ()
+{
+ 
+    _nixLogWithLevel 0 "$*"
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
+    fi
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+_nixLogWithLevel ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+substituteStream ()
+{
+ 
+    local var=$1;
+    local description=$2;
+    shift 2;
+    while (( "$#" )); do
+        local replace_mode="$1";
+        case "$1" in 
+            --replace)
+                if ! "$_substituteStream_has_warned_replace_deprecation"; then
+                    echo "substituteStream() in derivation $name: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. ($description)" 1>&2;
+                    _substituteStream_has_warned_replace_deprecation=true;
+                fi;
+                replace_mode='--replace-warn'
+            ;&
+            --replace-quiet | --replace-warn | --replace-fail)
+                pattern="$2";
+                replacement="$3";
+                shift 3;
+                if ! [[ "${!var}" == *"$pattern"* ]]; then
+                    if [ "$replace_mode" == --replace-warn ]; then
+                        printf "substituteStream() in derivation $name: WARNING: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                    else
+                        if [ "$replace_mode" == --replace-fail ]; then
+                            printf "substituteStream() in derivation $name: ERROR: pattern %q doesn't match anything in %s\n" "$pattern" "$description" 1>&2;
+                            return 1;
+                        fi;
+                    fi;
+                fi;
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var)
+                local varName="$2";
+                shift 2;
+                if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
+                    echo "substituteStream() in derivation $name: ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2;
+                    return 1;
+                fi;
+                if [ -z ${!varName+x} ]; then
+                    echo "substituteStream() in derivation $name: ERROR: variable \$$varName is unset" 1>&2;
+                    return 1;
+                fi;
+                pattern="@$varName@";
+                replacement="${!varName}";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'
+            ;;
+            --subst-var-by)
+                pattern="@$2@";
+                replacement="$3";
+                eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}';
+                shift 3
+            ;;
+            *)
+                echo "substituteStream() in derivation $name: ERROR: Invalid command line argument: $1" 1>&2;
+                return 1
+            ;;
+        esac;
+    done;
+    printf "%s" "${!var}"
+}
+getHostRole ()
+{
+ 
+    getRole "$hostOffset"
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+concatTo ()
+{
+ 
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
+    shift;
+    local arg default name type;
+    for arg in "$@";
+    do
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
+        fi;
+    done
+}
+_callImplicitHook ()
+{
+ 
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
+    else
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
+        else
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
+            fi;
+        fi;
+    fi
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
+        else
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
+            fi;
+        fi;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
+        fi;
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
+        fi;
+    fi;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
+    fi;
+    runHook postConfigure
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
+    fi
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
+}
+patchShebangs ()
+{
+ 
+    local pathName;
+    local update=false;
+    while [[ $# -gt 0 ]]; do
+        case "$1" in 
+            --host)
+                pathName=HOST_PATH;
+                shift
+            ;;
+            --build)
+                pathName=PATH;
+                shift
+            ;;
+            --update)
+                update=true;
+                shift
+            ;;
+            --)
+                shift;
+                break
+            ;;
+            -* | --*)
+                echo "Unknown option $1 supplied to patchShebangs" 1>&2;
+                return 1
+            ;;
+            *)
+                break
+            ;;
+        esac;
+    done;
+    echo "patching script interpreter paths in $@";
+    local f;
+    local oldPath;
+    local newPath;
+    local arg0;
+    local args;
+    local oldInterpreterLine;
+    local newInterpreterLine;
+    if [[ $# -eq 0 ]]; then
+        echo "No arguments supplied to patchShebangs" 1>&2;
+        return 0;
+    fi;
+    local f;
+    while IFS= read -r -d '' f; do
+        isScript "$f" || continue;
+        read -r oldInterpreterLine < "$f" || [ "$oldInterpreterLine" ];
+        read -r oldPath arg0 args <<< "${oldInterpreterLine:2}";
+        if [[ -z "${pathName:-}" ]]; then
+            if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then
+                pathName=HOST_PATH;
+            else
+                pathName=PATH;
+            fi;
+        fi;
+        if [[ "$oldPath" == *"/bin/env" ]]; then
+            if [[ $arg0 == "-S" ]]; then
+                arg0=${args%% *};
+                [[ "$args" == *" "* ]] && args=${args#* } || args=;
+                newPath="$(PATH="${!pathName}" type -P "env" || true)";
+                args="-S $(PATH="${!pathName}" type -P "$arg0" || true) $args";
+            else
+                if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then
+                    echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2;
+                    exit 1;
+                else
+                    newPath="$(PATH="${!pathName}" type -P "$arg0" || true)";
+                fi;
+            fi;
+        else
+            if [[ -z $oldPath ]]; then
+                oldPath="/bin/sh";
+            fi;
+            newPath="$(PATH="${!pathName}" type -P "$(basename "$oldPath")" || true)";
+            args="$arg0 $args";
+        fi;
+        newInterpreterLine="$newPath $args";
+        newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}};
+        if [[ -n "$oldPath" && ( "$update" == true || "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ) ]]; then
+            if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then
+                echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\"";
+                escapedInterpreterLine=${newInterpreterLine//\\/\\\\};
+                timestamp=$(stat --printf "%y" "$f");
+                tmpFile=$(mktemp -t patchShebangs.XXXXXXXXXX);
+                sed -e "1 s|.*|#\!$escapedInterpreterLine|" "$f" > "$tmpFile";
+                local restoreReadOnly;
+                if [[ ! -w "$f" ]]; then
+                    chmod +w "$f";
+                    restoreReadOnly=true;
+                fi;
+                cat "$tmpFile" > "$f";
+                rm "$tmpFile";
+                if [[ -n "${restoreReadOnly:-}" ]]; then
+                    chmod -w "$f";
+                fi;
+                touch --date "$timestamp" "$f";
+            fi;
+        fi;
+    done < <(find "$@" -type f -perm -0100 -print0)
+}
+_moveSystemdUserUnits ()
+{
+ 
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
+}
+_moveLib64 ()
+{
+ 
+    if [ "${dontMoveLib64-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then
+        return;
+    fi;
+    echo "moving $prefix/lib64/* to $prefix/lib";
+    mkdir -p $prefix/lib;
+    shopt -s dotglob;
+    for i in $prefix/lib64/*;
+    do
+        mv --no-clobber "$i" $prefix/lib;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/lib64;
+    ln -s lib $prefix/lib64
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+stripHash ()
+{
+ 
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
+    fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
+    fi
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
+        return;
+    fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
+    done
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+getTargetRoleEnvHook ()
+{
+ 
+    getRole "$depTargetOffset"
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
+    do
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
+    done
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+_makeSymlinksRelative ()
+{
+ 
+    local prefixes;
+    prefixes=();
+    for output in $(getAllOutputNames);
+    do
+        [ ! -e "${!output}" ] && continue;
+        prefixes+=("${!output}");
+    done;
+    find "${prefixes[@]}" -type l -printf '%H\0%p\0' | xargs -0 -n2 -r -P "$NIX_BUILD_CORES" sh -c '
+      output="$1"
+      link="$2"
+
+      linkTarget=$(readlink "$link")
+
+      # only touch links that point inside the same output tree
+      [[ $linkTarget == "$output"/* ]] || exit 0
+
+      if [ ! -e "$linkTarget" ]; then
+        echo "the symlink $link is broken, it points to $linkTarget (which is missing)"
+      fi
+
+      echo "making symlink relative: $link"
+      ln -snrf "$linkTarget" "$link"
+    ' _
+}
+isMachO ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
+    else
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
+        else
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
+            else
+                return 1;
+            fi;
+        fi;
+    fi
+}
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
+XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
+
+eval "${shellHook:-}"
+shopt -s expand_aliases
+
+exec /tmp/devenv-envkaWM2E/script 
\ No newline at end of file
diff --git a/.devenv/shell-env.sh b/.devenv/shell-env.sh
index fc609a0..99feab6 100644
--- a/.devenv/shell-env.sh
+++ b/.devenv/shell-env.sh
@@ -2,108 +2,123 @@ PATH=${PATH:-}
 nix_saved_PATH="$PATH"
 XDG_DATA_DIRS=${XDG_DATA_DIRS:-}
 nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS"
-LINENO='79'
-declare -a unpackCmdHooks=('_defaultUnpack' )
-declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
-NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
-export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
-builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
-export builder
-name='devenv-shell-env'
-export name
-depsBuildTargetPropagated=''
-export depsBuildTargetPropagated
-depsBuildBuildPropagated=''
-export depsBuildBuildPropagated
-declare -a pkgsBuildTarget=()
-SOURCE_DATE_EPOCH='315532800'
-export SOURCE_DATE_EPOCH
-declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
-PKG_CONFIG='pkg-config'
-export PKG_CONFIG
-shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
-export shell
-BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
-IFS=' 	
-'
-declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
-propagatedBuildInputs=''
-export propagatedBuildInputs
-HOSTTYPE='x86_64'
-NIX_CFLAGS_COMPILE=' -frandom-seed=y5k9a31603 -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
-export NIX_CFLAGS_COMPILE
-HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
-export HOST_PATH
-nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
-export nativeBuildInputs
-CC='gcc'
-export CC
-propagatedNativeBuildInputs=''
-export propagatedNativeBuildInputs
-DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
-export DEVSHELL_NAME
-phases='buildPhase'
-export phases
-READELF='readelf'
-export READELF
-OSTYPE='linux-gnu'
-RANLIB='ranlib'
-export RANLIB
-declare -a pkgsHostHost=()
-outputInfo='out'
-DEVENV_TASKS=''
-export DEVENV_TASKS
-depsBuildBuild=''
-export depsBuildBuild
-declare -a pkgsHostTarget=()
-DEVENV_TASK_FILE='/nix/store/vsp3fis0yyfrw5zdw1r908cz5wkwy1qs-tasks.json'
-export DEVENV_TASK_FILE
-_substituteStream_has_warned_replace_deprecation='false'
-defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
-declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
-OPTERR='1'
-out='/nix/store/y5k9a31603208npmzpfsc2nrar2nn9xa-devenv-shell-env'
-export out
-strictDeps=''
-export strictDeps
-prefix='/nix/store/y5k9a31603208npmzpfsc2nrar2nn9xa-devenv-shell-env'
-depsBuildTarget=''
-export depsBuildTarget
-depsTargetTargetPropagated=''
-export depsTargetTargetPropagated
-declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
-DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
-export DEVENV_DOTFILE
-NIX_ENFORCE_NO_NATIVE='1'
-export NIX_ENFORCE_NO_NATIVE
-outputBin='out'
-PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
-export PKG_CONFIG_PATH
-patches=''
-export patches
-outputLib='out'
 DEVENV_RUNTIME='/run/user/1000/devenv-3f21a4e'
 export DEVENV_RUNTIME
-XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
-export XDG_DATA_DIRS
-outputs='out'
-export outputs
+SIZE='size'
+export SIZE
+declare -a postFixupHooks=('noBrokenSymlinksInAllOutputs' '_makeSymlinksRelative' '_multioutPropagateDev' )
+declare -a pkgsBuildBuild=()
+NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+SOURCE_DATE_EPOCH='315532800'
+export SOURCE_DATE_EPOCH
+depsBuildTarget=''
+export depsBuildTarget
+NIX_LDFLAGS='-rpath /nix/store/ri1qpz22jmpid9xdlwjwwjv972rdl7rn-devenv-shell-env/lib '
+export NIX_LDFLAGS
+NIX_BUILD_CORES='4'
+export NIX_BUILD_CORES
+OSTYPE='linux-gnu'
+pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
+declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
+declare -a pkgsHostHost=()
+NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
+export NIX_BINTOOLS
+out='/nix/store/ri1qpz22jmpid9xdlwjwwjv972rdl7rn-devenv-shell-env'
+export out
+declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+outputMan='out'
+NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
+export NIX_HARDENING_ENABLE
+declare -a pkgsBuildTarget=()
+NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export PATH
+DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
+export DEVENV_STATE
+outputLib='out'
+propagatedNativeBuildInputs=''
+export propagatedNativeBuildInputs
+NIX_STORE='/nix/store'
+export NIX_STORE
+phases='buildPhase'
+export phases
+declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
 initialPath='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11 /nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0 /nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12 /nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9 /nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12 /nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0 /nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35 /nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14 /nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin /nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1 /nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9 /nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8 /nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin /nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47'
+STRIP='strip'
+export STRIP
+DEVENV_ROOT='/home/user01/Projects/score-system'
+export DEVENV_ROOT
+strictDeps=''
+export strictDeps
+outputBin='out'
+preferLocalBuild='1'
+export preferLocalBuild
+depsBuildTargetPropagated=''
+export depsBuildTargetPropagated
+nativeBuildInputs='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev /nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3 /nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0 /nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13 /nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2 /nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2'
+export nativeBuildInputs
+configureFlags=''
+export configureFlags
+declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
+AR='ar'
+export AR
+shell='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export shell
+stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
+export stdenv
+declare -a envBuildHostHooks=()
+outputDev='out'
+propagatedBuildInputs=''
+export propagatedBuildInputs
 buildInputs=''
 export buildInputs
-depsTargetTarget=''
-export depsTargetTarget
-hardeningDisable=''
-export hardeningDisable
-outputDevman='out'
-declare -a pkgsTargetTarget=()
-NIX_LDFLAGS='-rpath /nix/store/y5k9a31603208npmzpfsc2nrar2nn9xa-devenv-shell-env/lib '
-export NIX_LDFLAGS
-CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
-export CONFIG_SHELL
+LD='ld'
+export LD
+declare -a preConfigureHooks=('_multioutConfig' )
+OBJDUMP='objdump'
+export OBJDUMP
+patches=''
+export patches
+DEVENV_TASK_FILE='/nix/store/gj888l55lxj0brzhkjrdcald7zw7pskj-tasks.json'
+export DEVENV_TASK_FILE
+__structuredAttrs=''
+export __structuredAttrs
+outputDevdoc='REMOVE'
+_substituteStream_has_warned_replace_deprecation='false'
+READELF='readelf'
+export READELF
+defaultNativeBuildInputs='/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2 /nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook /nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh /nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh /nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh /nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh /nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh /nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh /nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh /nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+NIX_CFLAGS_COMPILE=' -frandom-seed=ri1qpz22jm -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include -isystem /nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/include'
+export NIX_CFLAGS_COMPILE
+outputs='out'
+export outputs
 NM='nm'
 export NM
-declare -a propagatedTargetDepFiles=('propagated-target-target-deps' )
+STRINGS='strings'
+export STRINGS
+IFS=' 	
+'
+declare -a envBuildTargetHooks=()
+declare -a pkgsHostTarget=()
+declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_moveLib64' '_moveSbin' '_moveSystemdUserUnits' 'patchShebangsAuto' '_pruneLibtoolFiles' '_doStrip' )
+PKG_CONFIG_PATH='/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev/lib/pkgconfig'
+export PKG_CONFIG_PATH
+OBJCOPY='objcopy'
+export OBJCOPY
+name='devenv-shell-env'
+export name
+OPTERR='1'
+RANLIB='ranlib'
+export RANLIB
+CXX='g++'
+export CXX
+outputInfo='out'
+HOST_PATH='/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
+export HOST_PATH
+declare -a envBuildBuildHooks=()
 shellHook='
 
 
@@ -113,7 +128,7 @@ shellHook='
 # `devenv processes wait`) compute the same runtime directory.
 for var in TMP TMPDIR TEMP TEMPDIR; do
   if [ -n "${!var-}" ] && [ "${!var}" = "${NIX_BUILD_TOP-}" ]; then
-    export "$var"=/tmp
+    export "$var"=/tmp/nix-shell-28554-2490132097
   fi
 done
 if [ -n "${NIX_BUILD_TOP-}" ]; then
@@ -142,13 +157,6 @@ unset HOST_PATH NIX_BUILD_CORES __structuredAttrs buildInputs buildPhase builder
 mkdir -p /run/user/1000/devenv-3f21a4e
 ln -snf /run/user/1000/devenv-3f21a4e /home/user01/Projects/score-system/.devenv/run
 
-echo "💡 A dotenv file was found, while dotenv integration is currently not enabled." >&2
-echo >&2
-echo "   To enable it, add \`dotenv.enable = true;\` to your devenv.nix file." >&2;
-echo "   To disable this hint, add \`dotenv.disableHint = true;\` to your devenv.nix file." >&2;
-echo >&2
-echo "See https://devenv.sh/integrations/dotenv/ for more information." >&2;
-
 
 
 # Check whether the direnv integration is out of date.
@@ -194,63 +202,55 @@ echo "See https://devenv.sh/integrations/dotenv/ for more information." >&2;
 
 '
 export shellHook
-OBJDUMP='objdump'
-export OBJDUMP
-defaultBuildInputs=''
-PATH='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/bin:/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3/bin:/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0/bin:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/bin:/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2/bin:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/bin:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/bin:/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0/bin:/nix/store/qxaq7jz61a6zkr2mq49i0zvqip2m2jj8-gcc-15.2.0/bin:/nix/store/bsh7n2nx8ndmm1mmww6v2h4851nalj13-glibc-2.42-61-bin/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46/bin:/nix/store/s2946bl9ciwzhafd66jhansrmxq9xhqm-binutils-2.46/bin:/nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin:/nix/store/c1cjgg6p8m8fssivzrc2p13mwwml3p3v-findutils-4.10.0/bin:/nix/store/ww555mznia5v7sz2w85lblg4amvhkhv1-diffutils-3.12/bin:/nix/store/kgxafhycw2kybbqih759ykc2043qyi5j-gnused-4.9/bin:/nix/store/gn94gpcp5q08x4v6g8mvw8v4r65rcjzk-gnugrep-3.12/bin:/nix/store/wp1cshqv98i8abs8rcx91s54igqgll0f-gawk-5.4.0/bin:/nix/store/k5akwnrn9x2afaj2va7g4a2zpdim8l43-gnutar-1.35/bin:/nix/store/ndpbjk6jhw0da5h272dqqnyxa35a9gmx-gzip-1.14/bin:/nix/store/3y3kzc5njlj7nwj1s78am0yzjnpicv9x-bzip2-1.0.8-bin/bin:/nix/store/vlq7nnw39j7rwk0pp68w1fcwzpxahm9h-gnumake-4.4.1/bin:/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin:/nix/store/wgvplwp0faqhqr92w0ma8bxaxk202ama-patch-2.8/bin:/nix/store/csra6zhdjw7rjzv98fycz7qjalyv55k2-xz-5.8.3-bin/bin:/nix/store/kyz3mm5snbb8998kbkm28jps1phk9509-file-5.47/bin'
-export PATH
-declare -a envBuildHostHooks=()
-declare -a preConfigureHooks=('_multioutConfig' )
-outputMan='out'
-declare -a envTargetTargetHooks=()
-declare -a pkgsBuildBuild=()
-depsHostHostPropagated=''
-export depsHostHostPropagated
-NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
-export NIX_PKG_CONFIG_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
-NIX_BUILD_CORES='4'
-export NIX_BUILD_CORES
-configureFlags=''
-export configureFlags
-AS='as'
-export AS
-NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
-export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
-DEVENV_ROOT='/home/user01/Projects/score-system'
-export DEVENV_ROOT
-system='x86_64-linux'
-export system
-CXX='g++'
-export CXX
-doInstallCheck=''
-export doInstallCheck
-STRINGS='strings'
-export STRINGS
-IN_NIX_SHELL='impure'
-export IN_NIX_SHELL
-declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' )
-MACHTYPE='x86_64-pc-linux-gnu'
+prefix='/nix/store/ri1qpz22jmpid9xdlwjwwjv972rdl7rn-devenv-shell-env'
 DEVENV_PROFILE='/nix/store/z7jz33yvsqvfv3qxpy2r9mp3mh0ngcvg-devenv-profile'
 export DEVENV_PROFILE
-LD='ld'
-export LD
-NIX_BINTOOLS='/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46'
-export NIX_BINTOOLS
+depsBuildBuild=''
+export depsBuildBuild
+NIX_NO_SELF_RPATH='1'
+CONFIG_SHELL='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export CONFIG_SHELL
 dontAddDisableDepTrack='1'
 export dontAddDisableDepTrack
-__structuredAttrs=''
-export __structuredAttrs
-OBJCOPY='objcopy'
-export OBJCOPY
-NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
-export NIX_CC
+HOSTTYPE='x86_64'
+NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1'
+export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu
+DEVENV_DOTFILE='/home/user01/Projects/score-system/.devenv'
+export DEVENV_DOTFILE
+depsBuildBuildPropagated=''
+export depsBuildBuildPropagated
+LINENO='79'
+hardeningDisable=''
+export hardeningDisable
+depsHostHost=''
+export depsHostHost
+XDG_DATA_DIRS='/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9/share:/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13/share:/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2/share:/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2/share'
+export XDG_DATA_DIRS
+PKG_CONFIG='pkg-config'
+export PKG_CONFIG
+depsTargetTarget=''
+export depsTargetTarget
+declare -a unpackCmdHooks=('_defaultUnpack' )
+outputInclude='out'
+BASH='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+declare -a envHostHostHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+system='x86_64-linux'
+export system
 cmakeFlags=''
 export cmakeFlags
+AS='as'
+export AS
+depsHostHostPropagated=''
+export depsHostHostPropagated
+depsTargetTargetPropagated=''
+export depsTargetTargetPropagated
+DEVENV_TASKS=''
+export DEVENV_TASKS
+doInstallCheck=''
+export doInstallCheck
+declare -a envHostTargetHooks=('pkgConfigWrapper_addPkgConfigPath' 'ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' )
+outputDoc='out'
 PS4='+ '
-outputDev='out'
-outputInclude='out'
-pkg='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
-declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' )
 buildPhase='{ echo "------------------------------------------------------------";
   echo " WARNING: the existence of this path is not guaranteed.";
   echo " It is an internal implementation detail for pkgs.mkShell.";
@@ -261,159 +261,58 @@ buildPhase='{ echo "------------------------------------------------------------
 } >> "$out"
 '
 export buildPhase
-OLDPWD=''
-export OLDPWD
-AR='ar'
-export AR
-outputDoc='out'
-declare -a envBuildTargetHooks=()
-declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' )
-depsHostHost=''
-export depsHostHost
-declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
-preConfigurePhases=' updateAutotoolsGnuConfigScriptsPhase'
-outputDevdoc='REMOVE'
-NIX_STORE='/nix/store'
-export NIX_STORE
-STRIP='strip'
-export STRIP
-preferLocalBuild='1'
-export preferLocalBuild
-DEVENV_STATE='/home/user01/Projects/score-system/.devenv/state'
-export DEVENV_STATE
-mesonFlags=''
-export mesonFlags
-NIX_NO_SELF_RPATH='1'
-stdenv='/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux'
-export stdenv
-SIZE='size'
-export SIZE
-NIX_HARDENING_ENABLE='bindnow format fortify fortify3 libcxxhardeningfast pic relro stackclashprotection stackprotector strictflexarrays1 strictoverflow zerocallusedregs'
-export NIX_HARDENING_ENABLE
-declare -a envBuildBuildHooks=()
+builder='/nix/store/gik3rh1vz2jlgnifb9dh6vc6sxwwz9jj-bash-5.3p9/bin/bash'
+export builder
+declare -a pkgsTargetTarget=()
+NIX_CC='/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0'
+export NIX_CC
+NIX_ENFORCE_NO_NATIVE='1'
+export NIX_ENFORCE_NO_NATIVE
+defaultBuildInputs=''
+DEVSHELL_NAME='󰏖 devenv/#fab387| Bun/yellow'
+export DEVSHELL_NAME
 doCheck=''
 export doCheck
-_multioutDocs ()
+declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' )
+IN_NIX_SHELL='impure'
+export IN_NIX_SHELL
+declare -a pkgsBuildHost=('/nix/store/bvsy09r85z0q1m30p87s1bf4ikb0s84i-bash-interactive-5.3p9-dev' '/nix/store/cgjr3kj3hs7ngznyws5qfg16c8scpys0-bash-interactive-5.3p9' '/nix/store/1njx7nq9qkcslk0qaririipi1qpdv7vx-typescript-5.9.3' '/nix/store/0fm002iw8wq367lmwp520ml62ag5pq56-typescript-language-server-5.3.0' '/nix/store/z1cxjx705fswwjjns0sw2ysbd5jqxfgm-bun-1.3.13' '/nix/store/gq0svahwy1bvlfz07kimykr6qlalcjz5-eslint_d-15.0.2' '/nix/store/1m05k7xgfnw6jc21xxk5681ni3ar97wf-pkg-config-wrapper-0.29.2' '/nix/store/ilblcn1dkvzghcr2yk3av6jxn5rk1iqw-patchelf-0.15.2' '/nix/store/xknj6c33cc197s60ry0i69vdkmaizrs1-update-autotools-gnu-config-scripts-hook' '/nix/store/0y5xmdb7qfvimjwbq7ibg1xdgkgjwqng-no-broken-symlinks.sh' '/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh' '/nix/store/85clx3b0xkdf58jn161iy80y5223ilbi-compress-man-pages.sh' '/nix/store/p3l1a5y7nllfyrjn2krlwgcc3z0cd3fq-make-symlinks-relative.sh' '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh' '/nix/store/cmzya9irvxzlkh7lfy6i82gbp0saxqj3-multiple-outputs.sh' '/nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh' '/nix/store/z7k98578dfzi6l3hsvbivzm7hfqlk0zc-set-source-date-epoch-to-latest.sh' '/nix/store/pilsssjjdxvdphlg2h19p0bfx5q0jzkn-strip.sh' '/nix/store/788mx070y81zjlg5ipcl0cra3afviw9k-gcc-wrapper-15.2.0' '/nix/store/mbyy19mdwnfvfwmdi0gqgggx0njvpl1w-binutils-wrapper-2.46' )
+MACHTYPE='x86_64-pc-linux-gnu'
+outputDevman='out'
+mesonFlags=''
+export mesonFlags
+CC='gcc'
+export CC
+OLDPWD=''
+export OLDPWD
+declare -a envTargetTargetHooks=()
+getHostRole ()
 {
  
-    local REMOVE=REMOVE;
-    moveToOutput share/info "${!outputInfo}";
-    moveToOutput share/doc "${!outputDoc}";
-    moveToOutput share/gtk-doc "${!outputDevdoc}";
-    moveToOutput share/devhelp/books "${!outputDevdoc}";
-    moveToOutput share/man "${!outputMan}";
-    moveToOutput share/man/man3 "${!outputDevman}"
+    getRole "$hostOffset"
 }
-_logHook ()
+_callImplicitHook ()
 {
  
-    if [[ -z ${NIX_LOG_FD-} ]]; then
-        return;
-    fi;
-    local hookKind="$1";
-    local hookExpr="$2";
-    shift 2;
-    if declare -F "$hookExpr" > /dev/null 2>&1; then
-        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    local def="$1";
+    local hookName="$2";
+    if declare -F "$hookName" > /dev/null; then
+        nixTalkativeLog "calling implicit '$hookName' function hook";
+        "$hookName";
     else
-        if type -p "$hookExpr" > /dev/null; then
-            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        if type -p "$hookName" > /dev/null; then
+            nixTalkativeLog "sourcing implicit '$hookName' script hook";
+            source "$hookName";
         else
-            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
-                local exprToOutput;
-                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
-                    exprToOutput="$hookExpr";
-                else
-                    local hookExprLine;
-                    while IFS= read -r hookExprLine; do
-                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
-                        if [[ -n "$hookExprLine" ]]; then
-                            exprToOutput+="$hookExprLine\\n ";
-                        fi;
-                    done <<< "$hookExpr";
-                    exprToOutput="${exprToOutput%%\\n }";
-                fi;
-                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            if [ -n "${!hookName:-}" ]; then
+                nixTalkativeLog "evaling implicit '$hookName' string hook";
+                eval "${!hookName}";
+            else
+                return "$def";
             fi;
         fi;
     fi
 }
-isELF ()
-{
- 
-    local fn="$1";
-    local fd;
-    local magic;
-    exec {fd}< "$fn";
-    LANG=C read -r -n 4 -u "$fd" magic;
-    exec {fd}>&-;
-    if [ "$magic" = 'ELF' ]; then
-        return 0;
-    else
-        return 1;
-    fi
-}
-mapOffset ()
-{
- 
-    local -r inputOffset="$1";
-    local -n outputOffset="$2";
-    if (( inputOffset <= 0 )); then
-        outputOffset=$((inputOffset + hostOffset));
-    else
-        outputOffset=$((inputOffset - 1 + targetOffset));
-    fi
-}
-getHostRoleEnvHook ()
-{
- 
-    getRole "$depHostOffset"
-}
-substitute ()
-{
- 
-    local input="$1";
-    local output="$2";
-    shift 2;
-    if [ ! -f "$input" ]; then
-        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
-        return 1;
-    fi;
-    local content;
-    consumeEntire content < "$input";
-    if [ -e "$output" ]; then
-        chmod +w "$output";
-    fi;
-    substituteStream content "file '$input'" "$@" > "$output"
-}
-_assignFirst ()
-{
- 
-    local varName="$1";
-    local _var;
-    local REMOVE=REMOVE;
-    shift;
-    for _var in "$@";
-    do
-        if [ -n "${!_var-}" ]; then
-            eval "${varName}"="${_var}";
-            return;
-        fi;
-    done;
-    echo;
-    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
-    echo "       The following variables were all unset or empty:";
-    echo "           $*";
-    if [ -z "${out:-}" ]; then
-        echo '       If you do not want an "out" output in your derivation, make sure to define';
-        echo '       the other specific required outputs. This can be achieved by picking one';
-        echo "       of the above as an output.";
-        echo '       You do not have to remove "out" if you want to have a different default';
-        echo '       output, because the first output is taken as a default.';
-        echo;
-    fi;
-    return 1
-}
 _moveToShare ()
 {
  
@@ -440,235 +339,154 @@ _moveToShare ()
         fi;
     done
 }
-noBrokenSymlinks ()
+activatePackage ()
 {
  
-    local -r output="${1:?}";
-    local path;
-    local pathParent;
-    local symlinkTarget;
-    local -i numDanglingSymlinks=0;
-    local -i numReflexiveSymlinks=0;
-    local -i numUnreadableSymlinks=0;
-    if [[ ! -e $output ]]; then
-        nixWarnLog "skipping non-existent output $output";
-        return 0;
+    local pkg="$1";
+    local -r hostOffset="$2";
+    local -r targetOffset="$3";
+    (( hostOffset <= targetOffset )) || exit 1;
+    if [ -f "$pkg" ]; then
+        nixTalkativeLog "sourcing setup hook '$pkg'";
+        source "$pkg";
     fi;
-    nixInfoLog "running on $output";
-    while IFS= read -r -d '' path; do
-        pathParent="$(dirname "$path")";
-        if ! symlinkTarget="$(readlink "$path")"; then
-            nixErrorLog "the symlink $path is unreadable";
-            numUnreadableSymlinks+=1;
-            continue;
-        fi;
-        if [[ $symlinkTarget == /* ]]; then
-            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
-        else
-            nixInfoLog "symlink $path points to relative target $symlinkTarget";
-            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
-        fi;
-        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
-            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
-            numDanglingSymlinks+=1;
-            continue;
-        fi;
-        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
-            nixInfoLog "symlink $path points outside the Nix store; ignoring";
-            continue;
-        fi;
-        if [[ $path == "$symlinkTarget" ]]; then
-            nixErrorLog "the symlink $path is reflexive";
-            numReflexiveSymlinks+=1;
-        else
-            if [[ ! -e $symlinkTarget ]]; then
-                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
-                numDanglingSymlinks+=1;
-            else
-                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
-            fi;
-        fi;
-    done < <(find "$output" -type l -print0);
-    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
-        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
-        exit 1;
+    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
+        addToSearchPath _PATH "$pkg/bin";
     fi;
-    return 0
+    if (( hostOffset <= -1 )); then
+        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
+    fi;
+    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
+        addToSearchPath _HOST_PATH "$pkg/bin";
+    fi;
+    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
+        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
+        source "$pkg/nix-support/setup-hook";
+    fi
 }
-patchPhase ()
+addToSearchPathWithCustomDelimiter ()
 {
  
-    runHook prePatch;
-    local -a patchesArray;
-    concatTo patchesArray patches;
-    local -a flagsArray;
-    concatTo flagsArray patchFlags=-p1;
-    for i in "${patchesArray[@]}";
+    local delimiter="$1";
+    local varName="$2";
+    local dir="$3";
+    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
+        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
+    fi
+}
+getAllOutputNames ()
+{
+ 
+    if [ -n "$__structuredAttrs" ]; then
+        echo "${!outputs[*]}";
+    else
+        echo "$outputs";
+    fi
+}
+getRole ()
+{
+ 
+    case $1 in 
+        -1)
+            role_post='_FOR_BUILD'
+        ;;
+        0)
+            role_post=''
+        ;;
+        1)
+            role_post='_FOR_TARGET'
+        ;;
+        *)
+            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
+            return 1
+        ;;
+    esac
+}
+fixupPhase ()
+{
+ 
+    local output;
+    for output in $(getAllOutputNames);
     do
-        echo "applying patch $i";
-        local uncompress=cat;
-        case "$i" in 
-            *.gz)
-                uncompress="gzip -d"
-            ;;
-            *.bz2)
-                uncompress="bzip2 -d"
-            ;;
-            *.xz)
-                uncompress="xz -d"
-            ;;
-            *.lzma)
-                uncompress="lzma -d"
-            ;;
-        esac;
-        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+        if [ -e "${!output}" ]; then
+            chmod -R u+w,u-s,g-s "${!output}";
+        fi;
     done;
-    runHook postPatch
-}
-pkgConfigWrapper_addPkgConfigPath ()
-{
- 
-    local role_post;
-    getHostRoleEnvHook;
-    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
-    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
-}
-stripHash ()
-{
- 
-    local strippedName casematchOpt=0;
-    strippedName="$(basename -- "$1")";
-    shopt -q nocasematch && casematchOpt=1;
-    shopt -u nocasematch;
-    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
-        echo "${strippedName:33}";
-    else
-        echo "$strippedName";
+    runHook preFixup;
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        prefix="${!output}" runHook fixupOutput;
+    done;
+    recordPropagatedDependencies;
+    if [ -n "${setupHook:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
     fi;
-    if (( casematchOpt )); then
-        shopt -s nocasematch;
-    fi
-}
-dumpVars ()
-{
- 
-    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
-        local old_umask;
-        old_umask=$(umask);
-        umask 0077;
-        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
-        umask "$old_umask";
-    fi
-}
-configurePhase ()
-{
- 
-    runHook preConfigure;
-    : "${configureScript=}";
-    if [[ -z "$configureScript" && -x ./configure ]]; then
-        configureScript=./configure;
-    fi;
-    if [ -z "${dontFixLibtool:-}" ]; then
-        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
-        local i;
-        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
-            echo "fixing libtool script $i";
-            fixLibtool "$i";
+    if [ -n "${setupHooks:-}" ]; then
+        mkdir -p "${!outputDev}/nix-support";
+        local hook;
+        for hook in ${setupHooks[@]};
+        do
+            local content;
+            consumeEntire content < "$hook";
+            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
+            unset -v content;
         done;
-        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
-        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
-        rm -f "$CONFIGURE_MTIME_REFERENCE";
+        unset -v hook;
     fi;
-    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
-        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
-        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
-            prependToVar configureFlags "$prefix";
-            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
-        else
-            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
-        fi;
+    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
+        mkdir -p "${!outputBin}/nix-support";
+        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
     fi;
-    if [[ -f "$configureScript" ]]; then
-        if [ -z "${dontAddDisableDepTrack:-}" ]; then
-            if grep -q dependency-tracking "$configureScript"; then
-                prependToVar configureFlags --disable-dependency-tracking;
-            fi;
-        fi;
-        if [ -z "${dontDisableStatic:-}" ]; then
-            if grep -q enable-static "$configureScript"; then
-                prependToVar configureFlags --disable-static;
-            fi;
-        fi;
-        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
-            patchShebangs --build "$configureScript";
-        fi;
-    fi;
-    if [ -n "$configureScript" ]; then
-        local -a flagsArray;
-        concatTo flagsArray configureFlags configureFlagsArray;
-        echoCmd 'configure flags' "${flagsArray[@]}";
-        $configureScript "${flagsArray[@]}";
-        unset flagsArray;
-    else
-        echo "no configure script, doing nothing";
-    fi;
-    runHook postConfigure
+    runHook postFixup
 }
-_updateSourceDateEpochFromSourceRoot ()
+_addToEnv ()
 {
  
-    if [ -n "$sourceRoot" ]; then
-        updateSourceDateEpoch "$sourceRoot";
+    local depHostOffset depTargetOffset;
+    local pkg;
+    for depHostOffset in "${allPlatOffsets[@]}";
+    do
+        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
+        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
+        for depTargetOffset in "${allPlatOffsets[@]}";
+        do
+            (( depHostOffset <= depTargetOffset )) || continue;
+            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
+            if [[ -z "${strictDeps-}" ]]; then
+                local visitedPkgs="";
+                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
+                do
+                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
+                        continue;
+                    fi;
+                    runHook "${!hookRef}" "$pkg";
+                    visitedPkgs+=" $pkg";
+                done;
+            else
+                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
+                local pkgsSlice="${!pkgsRef}[@]";
+                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+                do
+                    runHook "${!hookRef}" "$pkg";
+                done;
+            fi;
+        done;
+    done
+}
+consumeEntire ()
+{
+ 
+    if IFS='' read -r -d '' "$1"; then
+        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
+        return 1;
     fi
 }
-installCheckPhase ()
+getTargetRoleEnvHook ()
 {
  
-    runHook preInstallCheck;
-    if [[ -z "${foundMakefile:-}" ]]; then
-        echo "no Makefile or custom installCheckPhase, doing nothing";
-    else
-        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
-            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
-        else
-            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
-            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
-            echoCmd 'installcheck flags' "${flagsArray[@]}";
-            make ${makefile:+-f $makefile} "${flagsArray[@]}";
-            unset flagsArray;
-        fi;
-    fi;
-    runHook postInstallCheck
-}
-showPhaseFooter ()
-{
- 
-    local phase="$1";
-    local startTime="$2";
-    local endTime="$3";
-    local delta=$(( endTime - startTime ));
-    (( delta < 30 )) && return;
-    local H=$((delta/3600));
-    local M=$((delta%3600/60));
-    local S=$((delta%60));
-    echo -n "$phase completed in ";
-    (( H > 0 )) && echo -n "$H hours ";
-    (( M > 0 )) && echo -n "$M minutes ";
-    echo "$S seconds"
-}
-distPhase ()
-{
- 
-    runHook preDist;
-    local flagsArray=();
-    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
-    echo 'dist flags: %q' "${flagsArray[@]}";
-    make ${makefile:+-f $makefile} "${flagsArray[@]}";
-    if [ "${dontCopyDist:-0}" != 1 ]; then
-        mkdir -p "$out/tarballs";
-        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
-    fi;
-    runHook postDist
+    getRole "$depTargetOffset"
 }
 getTargetRoleWrapper ()
 {
@@ -689,34 +507,352 @@ getTargetRoleWrapper ()
         ;;
     esac
 }
-ccWrapper_addCVars ()
+nixVomitLog ()
+{
+ 
+    _nixLogWithLevel 7 "$*"
+}
+isScript ()
+{
+ 
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 2 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" =~ \#! ]]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+auditTmpdir ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "checking for references to $TMPDIR/ in $dir...";
+    local tmpdir elf_fifo script_fifo;
+    tmpdir="$(mktemp -d)";
+    elf_fifo="$tmpdir/elf";
+    script_fifo="$tmpdir/script";
+    mkfifo "$elf_fifo" "$script_fifo";
+    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
+        if isELF "$file"; then
+            printf '%s\0' "$file" 1>&3;
+        else
+            if isScript "$file"; then
+                filename=${file##*/};
+                dir=${file%/*};
+                if [ -e "$dir/.$filename-wrapped" ]; then
+                    printf '%s\0' "$file" 1>&4;
+                fi;
+            fi;
+        fi;
+    done;
+    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
+                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$elf_fifo" ) & local pid_elf=$!;
+    local pid_script;
+    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
+            if grep -q -F "$TMPDIR/" "$1"; then
+                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
+                exit 1
+            fi
+        ' _ < "$script_fifo" ) & local pid_script=$!;
+    wait "$pid_elf" || { 
+        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    wait "$pid_script" || { 
+        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
+        exit 1
+    };
+    rm -r "$tmpdir"
+}
+pkgConfigWrapper_addPkgConfigPath ()
 {
  
     local role_post;
     getHostRoleEnvHook;
-    local found=;
-    if [ -d "$1/include" ]; then
-        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
-        found=1;
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/lib/pkgconfig";
+    addToSearchPath "PKG_CONFIG_PATH${role_post}" "$1/share/pkgconfig"
+}
+prependToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
     fi;
-    if [ -d "$1/Library/Frameworks" ]; then
-        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
-        found=1;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
     fi;
-    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
-        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
-        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    shift;
+    if $useArray; then
+        nameref=("$@" ${nameref+"${nameref[@]}"});
+    else
+        nameref="$* ${nameref-}";
     fi
 }
-nixNoticeLog ()
+runHook ()
 {
  
-    _nixLogWithLevel 2 "$*"
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook;
+    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        _eval "$hook" "$@";
+    done;
+    return 0
 }
-nixTalkativeLog ()
+exitHandler ()
 {
  
-    _nixLogWithLevel 4 "$*"
+    exitCode="$?";
+    set +e;
+    if [ -n "${showBuildStats:-}" ]; then
+        read -r -d '' -a buildTimes < <(times);
+        echo "build times:";
+        echo "user time for the shell             ${buildTimes[0]}";
+        echo "system time for the shell           ${buildTimes[1]}";
+        echo "user time for all child processes   ${buildTimes[2]}";
+        echo "system time for all child processes ${buildTimes[3]}";
+    fi;
+    if (( "$exitCode" != 0 )); then
+        runHook failureHook;
+        if [ -n "${succeedOnFailure:-}" ]; then
+            echo "build failed with exit code $exitCode (ignored)";
+            mkdir -p "$out/nix-support";
+            printf "%s" "$exitCode" > "$out/nix-support/failed";
+            exit 0;
+        fi;
+    else
+        runHook exitHook;
+    fi;
+    return "$exitCode"
+}
+runOneHook ()
+{
+ 
+    local hookName="$1";
+    shift;
+    local hooksSlice="${hookName%Hook}Hooks[@]";
+    local hook ret=1;
+    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    do
+        _logHook "$hookName" "$hook" "$@";
+        if _eval "$hook" "$@"; then
+            ret=0;
+            break;
+        fi;
+    done;
+    return "$ret"
+}
+showPhaseHeader ()
+{
+ 
+    local phase="$1";
+    echo "Running phase: $phase";
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
+}
+recordPropagatedDependencies ()
+{
+ 
+    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
+    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
+    local propagatedInputsIndex;
+    for propagatedInputsIndex in "${!flatVars[@]}";
+    do
+        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
+        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
+        [[ -n "${!propagatedInputsSlice}" ]] || continue;
+        mkdir -p "${!outputDev}/nix-support";
+        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+    done
+}
+runPhase ()
+{
+ 
+    local curPhase="$*";
+    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
+        return;
+    fi;
+    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
+        return;
+    fi;
+    showPhaseHeader "$curPhase";
+    dumpVars;
+    local startTime endTime;
+    startTime=$(date +"%s");
+    eval "${!curPhase:-$curPhase}";
+    endTime=$(date +"%s");
+    showPhaseFooter "$curPhase" "$startTime" "$endTime";
+    if [ "$curPhase" = unpackPhase ]; then
+        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
+        cd -- "${sourceRoot:-.}";
+    fi
+}
+substitute ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    shift 2;
+    if [ ! -f "$input" ]; then
+        echo "substitute(): ERROR: file '$input' does not exist" 1>&2;
+        return 1;
+    fi;
+    local content;
+    consumeEntire content < "$input";
+    if [ -e "$output" ]; then
+        chmod +w "$output";
+    fi;
+    substituteStream content "file '$input'" "$@" > "$output"
+}
+patchELF ()
+{
+ 
+    local dir="$1";
+    [ -e "$dir" ] || return 0;
+    echo "shrinking RPATHs of ELF executables and libraries in $dir";
+    local i;
+    while IFS= read -r -d '' i; do
+        if [[ "$i" =~ .build-id ]]; then
+            continue;
+        fi;
+        if ! isELF "$i"; then
+            continue;
+        fi;
+        echo "shrinking $i";
+        patchelf --shrink-rpath "$i" || true;
+    done < <(find "$dir" -type f -print0)
+}
+updateAutotoolsGnuConfigScriptsPhase ()
+{
+ 
+    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
+        return;
+    fi;
+    for script in config.sub config.guess;
+    do
+        for f in $(find . -type f -name "$script");
+        do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
+            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
+        done;
+    done
+}
+updateSourceDateEpoch ()
+{
+ 
+    local path="$1";
+    [[ $path == -* ]] && path="./$path";
+    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
+    local time="${res[0]//\.[0-9]*/}";
+    local newestFile="${res[1]}";
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
+        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
+        export SOURCE_DATE_EPOCH="$time";
+        local now="$(date +%s)";
+        if [ "$time" -gt $((now - 60)) ]; then
+            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
+        fi;
+    fi
+}
+fixLibtool ()
+{
+ 
+    local search_path;
+    for flag in $NIX_LDFLAGS;
+    do
+        case $flag in 
+            -L*)
+                search_path+=" ${flag#-L}"
+            ;;
+        esac;
+    done;
+    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
+}
+_eval ()
+{
+ 
+    if declare -F "$1" > /dev/null 2>&1; then
+        "$@";
+    else
+        eval "$1";
+    fi
+}
+buildPhase ()
+{
+ 
+    runHook preBuild;
+    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
+        echo "no Makefile or custom buildPhase, doing nothing";
+    else
+        foundMakefile=1;
+        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
+        echoCmd 'build flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postBuild
+}
+noBrokenSymlinksInAllOutputs ()
+{
+ 
+    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
+        for output in $(getAllOutputNames);
+        do
+            noBrokenSymlinks "${!output}";
+        done;
+    fi
 }
 substituteStream ()
 {
@@ -779,98 +915,6 @@ substituteStream ()
     done;
     printf "%s" "${!var}"
 }
-echoCmd ()
-{
- 
-    printf "%s:" "$1";
-    shift;
-    printf ' %q' "$@";
-    echo
-}
-genericBuild ()
-{
- 
-    export GZIP_NO_TIMESTAMPS=1;
-    if [ -f "${buildCommandPath:-}" ]; then
-        source "$buildCommandPath";
-        return;
-    fi;
-    if [ -n "${buildCommand:-}" ]; then
-        eval "$buildCommand";
-        return;
-    fi;
-    definePhases;
-    for curPhase in ${phases[*]};
-    do
-        runPhase "$curPhase";
-    done
-}
-checkPhase ()
-{
- 
-    runHook preCheck;
-    if [[ -z "${foundMakefile:-}" ]]; then
-        echo "no Makefile or custom checkPhase, doing nothing";
-        runHook postCheck;
-        return;
-    fi;
-    if [[ -z "${checkTarget:-}" ]]; then
-        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
-            checkTarget="check";
-        else
-            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
-                checkTarget="test";
-            fi;
-        fi;
-    fi;
-    if [[ -z "${checkTarget:-}" ]]; then
-        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
-    else
-        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
-        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
-        echoCmd 'check flags' "${flagsArray[@]}";
-        make ${makefile:+-f $makefile} "${flagsArray[@]}";
-        unset flagsArray;
-    fi;
-    runHook postCheck
-}
-addEnvHooks ()
-{
- 
-    local depHostOffset="$1";
-    shift;
-    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
-    local pkgHookVar;
-    for pkgHookVar in "${!pkgHookVarsSlice}";
-    do
-        eval "${pkgHookVar}s"'+=("$@")';
-    done
-}
-isScript ()
-{
- 
-    local fn="$1";
-    local fd;
-    local magic;
-    exec {fd}< "$fn";
-    LANG=C read -r -n 2 -u "$fd" magic;
-    exec {fd}>&-;
-    if [[ "$magic" =~ \#! ]]; then
-        return 0;
-    else
-        return 1;
-    fi
-}
-unpackFile ()
-{
- 
-    curSrc="$1";
-    echo "unpacking source archive $curSrc";
-    if ! runOneHook unpackCmd "$curSrc"; then
-        echo "do not know how to unpack source archive $curSrc";
-        exit 1;
-    fi
-}
 _moveLib64 ()
 {
  
@@ -891,175 +935,64 @@ _moveLib64 ()
     rmdir $prefix/lib64;
     ln -s lib $prefix/lib64
 }
-substituteInPlace ()
+genericBuild ()
 {
  
-    local -a fileNames=();
-    for arg in "$@";
-    do
-        if [[ "$arg" = "--"* ]]; then
-            break;
-        fi;
-        fileNames+=("$arg");
-        shift;
-    done;
-    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
-        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
-        return 1;
+    export GZIP_NO_TIMESTAMPS=1;
+    if [ -f "${buildCommandPath:-}" ]; then
+        source "$buildCommandPath";
+        return;
     fi;
-    for file in "${fileNames[@]}";
+    if [ -n "${buildCommand:-}" ]; then
+        eval "$buildCommand";
+        return;
+    fi;
+    definePhases;
+    for curPhase in ${phases[*]};
     do
-        substitute "$file" "$file" "$@";
+        runPhase "$curPhase";
     done
 }
-activatePackage ()
+_nixLogWithLevel ()
 {
  
-    local pkg="$1";
-    local -r hostOffset="$2";
-    local -r targetOffset="$3";
-    (( hostOffset <= targetOffset )) || exit 1;
-    if [ -f "$pkg" ]; then
-        nixTalkativeLog "sourcing setup hook '$pkg'";
-        source "$pkg";
+    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
+    local logLevel;
+    case "${1:?}" in 
+        0)
+            logLevel=ERROR
+        ;;
+        1)
+            logLevel=WARN
+        ;;
+        2)
+            logLevel=NOTICE
+        ;;
+        3)
+            logLevel=INFO
+        ;;
+        4)
+            logLevel=TALKATIVE
+        ;;
+        5)
+            logLevel=CHATTY
+        ;;
+        6)
+            logLevel=DEBUG
+        ;;
+        7)
+            logLevel=VOMIT
+        ;;
+        *)
+            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
+            return 1
+        ;;
+    esac;
+    local callerName="${FUNCNAME[2]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
     fi;
-    if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
-        addToSearchPath _PATH "$pkg/bin";
-    fi;
-    if (( hostOffset <= -1 )); then
-        addToSearchPath _XDG_DATA_DIRS "$pkg/share";
-    fi;
-    if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then
-        addToSearchPath _HOST_PATH "$pkg/bin";
-    fi;
-    if [[ -f "$pkg/nix-support/setup-hook" ]]; then
-        nixTalkativeLog "sourcing setup hook '$pkg/nix-support/setup-hook'";
-        source "$pkg/nix-support/setup-hook";
-    fi
-}
-substituteAll ()
-{
- 
-    local input="$1";
-    local output="$2";
-    local -a args=();
-    _allFlags;
-    substitute "$input" "$output" "${args[@]}"
-}
-getAllOutputNames ()
-{
- 
-    if [ -n "$__structuredAttrs" ]; then
-        echo "${!outputs[*]}";
-    else
-        echo "$outputs";
-    fi
-}
-substituteAllInPlace ()
-{
- 
-    local fileName="$1";
-    shift;
-    substituteAll "$fileName" "$fileName" "$@"
-}
-auditTmpdir ()
-{
- 
-    local dir="$1";
-    [ -e "$dir" ] || return 0;
-    echo "checking for references to $TMPDIR/ in $dir...";
-    local tmpdir elf_fifo script_fifo;
-    tmpdir="$(mktemp -d)";
-    elf_fifo="$tmpdir/elf";
-    script_fifo="$tmpdir/script";
-    mkfifo "$elf_fifo" "$script_fifo";
-    ( find "$dir" -type f -not -path '*/.build-id/*' -print0 | while IFS= read -r -d '' file; do
-        if isELF "$file"; then
-            printf '%s\0' "$file" 1>&3;
-        else
-            if isScript "$file"; then
-                filename=${file##*/};
-                dir=${file%/*};
-                if [ -e "$dir/.$filename-wrapped" ]; then
-                    printf '%s\0' "$file" 1>&4;
-                fi;
-            fi;
-        fi;
-    done;
-    exec 3>&- 4>&- ) 3> "$elf_fifo" 4> "$script_fifo" & ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
-            if { printf :; patchelf --print-rpath "$1"; } | grep -q -F ":$TMPDIR/"; then
-                echo "RPATH of binary $1 contains a forbidden reference to $TMPDIR/"
-                exit 1
-            fi
-        ' _ < "$elf_fifo" ) & local pid_elf=$!;
-    local pid_script;
-    ( xargs -0 -r -P "$NIX_BUILD_CORES" -n 1 sh -c '
-            if grep -q -F "$TMPDIR/" "$1"; then
-                echo "wrapper script $1 contains a forbidden reference to $TMPDIR/"
-                exit 1
-            fi
-        ' _ < "$script_fifo" ) & local pid_script=$!;
-    wait "$pid_elf" || { 
-        echo "Some binaries contain forbidden references to $TMPDIR/. Check the error above!";
-        exit 1
-    };
-    wait "$pid_script" || { 
-        echo "Some scripts contain forbidden references to $TMPDIR/. Check the error above!";
-        exit 1
-    };
-    rm -r "$tmpdir"
-}
-getTargetRole ()
-{
- 
-    getRole "$targetOffset"
-}
-_moveSystemdUserUnits ()
-{
- 
-    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
-        return;
-    fi;
-    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
-        return;
-    fi;
-    local source="$prefix/lib/systemd/user";
-    local target="$prefix/share/systemd/user";
-    echo "moving $source/* to $target";
-    mkdir -p "$target";
-    ( shopt -s dotglob;
-    for i in "$source"/*;
-    do
-        mv "$i" "$target";
-    done );
-    rmdir "$source";
-    ln -s "$target" "$source"
-}
-exitHandler ()
-{
- 
-    exitCode="$?";
-    set +e;
-    if [ -n "${showBuildStats:-}" ]; then
-        read -r -d '' -a buildTimes < <(times);
-        echo "build times:";
-        echo "user time for the shell             ${buildTimes[0]}";
-        echo "system time for the shell           ${buildTimes[1]}";
-        echo "user time for all child processes   ${buildTimes[2]}";
-        echo "system time for all child processes ${buildTimes[3]}";
-    fi;
-    if (( "$exitCode" != 0 )); then
-        runHook failureHook;
-        if [ -n "${succeedOnFailure:-}" ]; then
-            echo "build failed with exit code $exitCode (ignored)";
-            mkdir -p "$out/nix-support";
-            printf "%s" "$exitCode" > "$out/nix-support/failed";
-            exit 0;
-        fi;
-    else
-        runHook exitHook;
-    fi;
-    return "$exitCode"
+    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
 }
 installPhase ()
 {
@@ -1082,141 +1015,105 @@ installPhase ()
     unset flagsArray;
     runHook postInstall
 }
-nixVomitLog ()
+isMachO ()
 {
  
-    _nixLogWithLevel 7 "$*"
-}
-nixDebugLog ()
-{
- 
-    _nixLogWithLevel 6 "$*"
-}
-noBrokenSymlinksInAllOutputs ()
-{
- 
-    if [[ -z ${dontCheckForBrokenSymlinks-} ]]; then
-        for output in $(getAllOutputNames);
-        do
-            noBrokenSymlinks "${!output}";
-        done;
-    fi
-}
-addToSearchPath ()
-{
- 
-    addToSearchPathWithCustomDelimiter ":" "$@"
-}
-_addRpathPrefix ()
-{
- 
-    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
-        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
-    fi
-}
-getTargetRoleEnvHook ()
-{
- 
-    getRole "$depTargetOffset"
-}
-printWords ()
-{
- 
-    (( "$#" > 0 )) || return 0;
-    printf '%s ' "$@"
-}
-concatStringsSep ()
-{
- 
-    local sep="$1";
-    local name="$2";
-    local type oldifs;
-    if type=$(declare -p "$name" 2> /dev/null); then
-        local -n nameref="$name";
-        case "${type#* }" in 
-            -A*)
-                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
-                return 1
-            ;;
-            -a*)
-                local IFS="$(printf '\036')"
-            ;;
-            *)
-                local IFS=" "
-            ;;
-        esac;
-        local ifs_separated="${nameref[*]}";
-        echo -n "${ifs_separated//"$IFS"/"$sep"}";
-    fi
-}
-_callImplicitHook ()
-{
- 
-    local def="$1";
-    local hookName="$2";
-    if declare -F "$hookName" > /dev/null; then
-        nixTalkativeLog "calling implicit '$hookName' function hook";
-        "$hookName";
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
+        return 0;
     else
-        if type -p "$hookName" > /dev/null; then
-            nixTalkativeLog "sourcing implicit '$hookName' script hook";
-            source "$hookName";
+        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
+            return 0;
         else
-            if [ -n "${!hookName:-}" ]; then
-                nixTalkativeLog "evaling implicit '$hookName' string hook";
-                eval "${!hookName}";
+            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
+                return 0;
             else
-                return "$def";
+                return 1;
             fi;
         fi;
     fi
 }
-recordPropagatedDependencies ()
+_overrideFirst ()
 {
  
-    declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated);
-    declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}");
-    local propagatedInputsIndex;
-    for propagatedInputsIndex in "${!flatVars[@]}";
+    if [ -z "${!1-}" ]; then
+        _assignFirst "$@";
+    fi
+}
+addEnvHooks ()
+{
+ 
+    local depHostOffset="$1";
+    shift;
+    local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]";
+    local pkgHookVar;
+    for pkgHookVar in "${!pkgHookVarsSlice}";
     do
-        local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]";
-        local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}";
-        [[ -n "${!propagatedInputsSlice}" ]] || continue;
-        mkdir -p "${!outputDev}/nix-support";
-        printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile";
+        eval "${pkgHookVar}s"'+=("$@")';
     done
 }
-getHostRole ()
+_moveSystemdUserUnits ()
 {
  
-    getRole "$hostOffset"
-}
-nixLog ()
-{
- 
-    [[ -z ${NIX_LOG_FD-} ]] && return 0;
-    local callerName="${FUNCNAME[1]}";
-    if [[ $callerName == "_callImplicitHook" ]]; then
-        callerName="${hookName:?}";
+    if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then
+        return;
     fi;
-    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+    if [ ! -e "${prefix:?}/lib/systemd/user" ]; then
+        return;
+    fi;
+    local source="$prefix/lib/systemd/user";
+    local target="$prefix/share/systemd/user";
+    echo "moving $source/* to $target";
+    mkdir -p "$target";
+    ( shopt -s dotglob;
+    for i in "$source"/*;
+    do
+        mv "$i" "$target";
+    done );
+    rmdir "$source";
+    ln -s "$target" "$source"
 }
-runOneHook ()
+concatTo ()
 {
  
-    local hookName="$1";
+    local -;
+    set -o noglob;
+    local -n targetref="$1";
     shift;
-    local hooksSlice="${hookName%Hook}Hooks[@]";
-    local hook ret=1;
-    for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"};
+    local arg default name type;
+    for arg in "$@";
     do
-        _logHook "$hookName" "$hook" "$@";
-        if _eval "$hook" "$@"; then
-            ret=0;
-            break;
+        IFS="=" read -r name default <<< "$arg";
+        local -n nameref="$name";
+        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
+            targetref+=("$default");
+        else
+            if type=$(declare -p "$name" 2> /dev/null); then
+                case "${type#* }" in 
+                    -A*)
+                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
+                        return 1
+                    ;;
+                    -a*)
+                        targetref+=("${nameref[@]}")
+                    ;;
+                    *)
+                        if [[ "$name" = *"Array" ]]; then
+                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
+                            targetref+=(${nameref+"${nameref[@]}"});
+                        else
+                            targetref+=(${nameref-});
+                        fi
+                    ;;
+                esac;
+            fi;
         fi;
-    done;
-    return "$ret"
+    done
 }
 unpackPhase ()
 {
@@ -1276,222 +1173,15 @@ unpackPhase ()
     fi;
     runHook postUnpack
 }
-_nixLogWithLevel ()
+nixErrorLog ()
 {
  
-    [[ -z ${NIX_LOG_FD-} || ${NIX_DEBUG:-0} -lt ${1:?} ]] && return 0;
-    local logLevel;
-    case "${1:?}" in 
-        0)
-            logLevel=ERROR
-        ;;
-        1)
-            logLevel=WARN
-        ;;
-        2)
-            logLevel=NOTICE
-        ;;
-        3)
-            logLevel=INFO
-        ;;
-        4)
-            logLevel=TALKATIVE
-        ;;
-        5)
-            logLevel=CHATTY
-        ;;
-        6)
-            logLevel=DEBUG
-        ;;
-        7)
-            logLevel=VOMIT
-        ;;
-        *)
-            echo "_nixLogWithLevel: called with invalid log level: ${1:?}" >&"$NIX_LOG_FD";
-            return 1
-        ;;
-    esac;
-    local callerName="${FUNCNAME[2]}";
-    if [[ $callerName == "_callImplicitHook" ]]; then
-        callerName="${hookName:?}";
-    fi;
-    printf "%s: %s: %s\n" "$logLevel" "$callerName" "${2:?}" >&"$NIX_LOG_FD"
+    _nixLogWithLevel 0 "$*"
 }
-fixupPhase ()
+nixWarnLog ()
 {
  
-    local output;
-    for output in $(getAllOutputNames);
-    do
-        if [ -e "${!output}" ]; then
-            chmod -R u+w,u-s,g-s "${!output}";
-        fi;
-    done;
-    runHook preFixup;
-    local output;
-    for output in $(getAllOutputNames);
-    do
-        prefix="${!output}" runHook fixupOutput;
-    done;
-    recordPropagatedDependencies;
-    if [ -n "${setupHook:-}" ]; then
-        mkdir -p "${!outputDev}/nix-support";
-        substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook";
-    fi;
-    if [ -n "${setupHooks:-}" ]; then
-        mkdir -p "${!outputDev}/nix-support";
-        local hook;
-        for hook in ${setupHooks[@]};
-        do
-            local content;
-            consumeEntire content < "$hook";
-            substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook";
-            unset -v content;
-        done;
-        unset -v hook;
-    fi;
-    if [ -n "${propagatedUserEnvPkgs[*]:-}" ]; then
-        mkdir -p "${!outputBin}/nix-support";
-        printWords "${propagatedUserEnvPkgs[@]}" > "${!outputBin}/nix-support/propagated-user-env-packages";
-    fi;
-    runHook postFixup
-}
-prependToVar ()
-{
- 
-    local -n nameref="$1";
-    local useArray type;
-    if [ -n "$__structuredAttrs" ]; then
-        useArray=true;
-    else
-        useArray=false;
-    fi;
-    if type=$(declare -p "$1" 2> /dev/null); then
-        case "${type#* }" in 
-            -A*)
-                echo "prependToVar(): ERROR: trying to use prependToVar on an associative array." 1>&2;
-                return 1
-            ;;
-            -a*)
-                useArray=true
-            ;;
-            *)
-                useArray=false
-            ;;
-        esac;
-    fi;
-    shift;
-    if $useArray; then
-        nameref=("$@" ${nameref+"${nameref[@]}"});
-    else
-        nameref="$* ${nameref-}";
-    fi
-}
-runHook ()
-{
- 
-    local hookName="$1";
-    shift;
-    local hooksSlice="${hookName%Hook}Hooks[@]";
-    local hook;
-    for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"};
-    do
-        _logHook "$hookName" "$hook" "$@";
-        _eval "$hook" "$@";
-    done;
-    return 0
-}
-_overrideFirst ()
-{
- 
-    if [ -z "${!1-}" ]; then
-        _assignFirst "$@";
-    fi
-}
-printLines ()
-{
- 
-    (( "$#" > 0 )) || return 0;
-    printf '%s\n' "$@"
-}
-substituteAllStream ()
-{
- 
-    local -a args=();
-    _allFlags;
-    substituteStream "$1" "$2" "${args[@]}"
-}
-moveToOutput ()
-{
- 
-    local patt="$1";
-    local dstOut="$2";
-    local output;
-    for output in $(getAllOutputNames);
-    do
-        if [ "${!output}" = "$dstOut" ]; then
-            continue;
-        fi;
-        local srcPath;
-        for srcPath in "${!output}"/$patt;
-        do
-            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
-                continue;
-            fi;
-            if [ "$dstOut" = REMOVE ]; then
-                echo "Removing $srcPath";
-                rm -r "$srcPath";
-            else
-                local dstPath="$dstOut${srcPath#${!output}}";
-                echo "Moving $srcPath to $dstPath";
-                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
-                    rmdir "$srcPath" --ignore-fail-on-non-empty;
-                    if [ -d "$srcPath" ]; then
-                        mv -t "$dstPath" "$srcPath"/*;
-                        rmdir "$srcPath";
-                    fi;
-                else
-                    mkdir -p "$(readlink -m "$dstPath/..")";
-                    mv "$srcPath" "$dstPath";
-                fi;
-            fi;
-            local srcParent="$(readlink -m "$srcPath/..")";
-            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
-                echo "Removing empty $srcParent/ and (possibly) its parents";
-                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
-            fi;
-        done;
-    done
-}
-showPhaseHeader ()
-{
- 
-    local phase="$1";
-    echo "Running phase: $phase";
-    if [[ -z ${NIX_LOG_FD-} ]]; then
-        return;
-    fi;
-    printf "@nix { \"action\": \"setPhase\", \"phase\": \"%s\" }\n" "$phase" >&"$NIX_LOG_FD"
-}
-_activatePkgs ()
-{
- 
-    local hostOffset targetOffset;
-    local pkg;
-    for hostOffset in "${allPlatOffsets[@]}";
-    do
-        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
-        for targetOffset in "${allPlatOffsets[@]}";
-        do
-            (( hostOffset <= targetOffset )) || continue;
-            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
-            local pkgsSlice="${!pkgsRef}[@]";
-            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
-            do
-                activatePackage "$pkg" "$hostOffset" "$targetOffset";
-            done;
-        done;
-    done
+    _nixLogWithLevel 1 "$*"
 }
 _allFlags ()
 {
@@ -1502,341 +1192,23 @@ _allFlags ()
         args+=("--subst-var" "$varName");
     done < <(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }')
 }
-patchELF ()
+compressManPages ()
 {
  
     local dir="$1";
-    [ -e "$dir" ] || return 0;
-    echo "shrinking RPATHs of ELF executables and libraries in $dir";
-    local i;
-    while IFS= read -r -d '' i; do
-        if [[ "$i" =~ .build-id ]]; then
-            continue;
-        fi;
-        if ! isELF "$i"; then
-            continue;
-        fi;
-        echo "shrinking $i";
-        patchelf --shrink-rpath "$i" || true;
-    done < <(find "$dir" -type f -print0)
-}
-getRole ()
-{
- 
-    case $1 in 
-        -1)
-            role_post='_FOR_BUILD'
-        ;;
-        0)
-            role_post=''
-        ;;
-        1)
-            role_post='_FOR_TARGET'
-        ;;
-        *)
-            echo "binutils-wrapper-2.46: used as improper sort of dependency" 1>&2;
-            return 1
-        ;;
-    esac
-}
-appendToVar ()
-{
- 
-    local -n nameref="$1";
-    local useArray type;
-    if [ -n "$__structuredAttrs" ]; then
-        useArray=true;
-    else
-        useArray=false;
-    fi;
-    if type=$(declare -p "$1" 2> /dev/null); then
-        case "${type#* }" in 
-            -A*)
-                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
-                return 1
-            ;;
-            -a*)
-                useArray=true
-            ;;
-            *)
-                useArray=false
-            ;;
-        esac;
-    fi;
-    shift;
-    if $useArray; then
-        nameref=(${nameref+"${nameref[@]}"} "$@");
-    else
-        nameref="${nameref-} $*";
-    fi
-}
-nixErrorLog ()
-{
- 
-    _nixLogWithLevel 0 "$*"
-}
-nixInfoLog ()
-{
- 
-    _nixLogWithLevel 3 "$*"
-}
-_multioutDevs ()
-{
- 
-    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
         return;
     fi;
-    moveToOutput include "${!outputInclude}";
-    moveToOutput lib/pkgconfig "${!outputDev}";
-    moveToOutput share/pkgconfig "${!outputDev}";
-    moveToOutput lib/cmake "${!outputDev}";
-    moveToOutput share/aclocal "${!outputDev}";
-    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
-    do
-        echo "Patching '$f' includedir to output ${!outputInclude}";
-        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    echo "gzipping man pages under $dir/share/man/";
+    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
+    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
+        local target;
+        target="$(readlink -f "$f")";
+        if [ -f "$target".gz ]; then
+            ln -sf "$target".gz "$f".gz && rm "$f";
+        fi;
     done
 }
-updateAutotoolsGnuConfigScriptsPhase ()
-{
- 
-    if [ -n "${dontUpdateAutotoolsGnuConfigScripts-}" ]; then
-        return;
-    fi;
-    for script in config.sub config.guess;
-    do
-        for f in $(find . -type f -name "$script");
-        do
-            echo "Updating Autotools / GNU config script to a newer upstream version: $f";
-            cp -f "/nix/store/zmvllxxx62iys7vpyg020rni3v29bcxi-gnu-config-2024-01-01/$script" "$f";
-        done;
-    done
-}
-_addToEnv ()
-{
- 
-    local depHostOffset depTargetOffset;
-    local pkg;
-    for depHostOffset in "${allPlatOffsets[@]}";
-    do
-        local hookVar="${pkgHookVarVars[depHostOffset + 1]}";
-        local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}";
-        for depTargetOffset in "${allPlatOffsets[@]}";
-        do
-            (( depHostOffset <= depTargetOffset )) || continue;
-            local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]";
-            if [[ -z "${strictDeps-}" ]]; then
-                local visitedPkgs="";
-                for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}";
-                do
-                    if [[ "$visitedPkgs" = *"$pkg"* ]]; then
-                        continue;
-                    fi;
-                    runHook "${!hookRef}" "$pkg";
-                    visitedPkgs+=" $pkg";
-                done;
-            else
-                local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]";
-                local pkgsSlice="${!pkgsRef}[@]";
-                for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
-                do
-                    runHook "${!hookRef}" "$pkg";
-                done;
-            fi;
-        done;
-    done
-}
-consumeEntire ()
-{
- 
-    if IFS='' read -r -d '' "$1"; then
-        echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2;
-        return 1;
-    fi
-}
-_defaultUnpack ()
-{
- 
-    local fn="$1";
-    local destination;
-    if [ -d "$fn" ]; then
-        destination="$(stripHash "$fn")";
-        if [ -e "$destination" ]; then
-            echo "Cannot copy $fn to $destination: destination already exists!";
-            echo "Did you specify two \"srcs\" with the same \"name\"?";
-            return 1;
-        fi;
-        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
-    else
-        case "$fn" in 
-            *.tar.xz | *.tar.lzma | *.txz)
-                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
-                true ) | tar xf - --mode=+w --warning=no-timestamp
-            ;;
-            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
-                tar xf "$fn" --mode=+w --warning=no-timestamp
-            ;;
-            *)
-                return 1
-            ;;
-        esac;
-    fi
-}
-addToSearchPathWithCustomDelimiter ()
-{
- 
-    local delimiter="$1";
-    local varName="$2";
-    local dir="$3";
-    if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then
-        export "${varName}=${!varName:+${!varName}${delimiter}}${dir}";
-    fi
-}
-isMachO ()
-{
- 
-    local fn="$1";
-    local fd;
-    local magic;
-    exec {fd}< "$fn";
-    LANG=C read -r -n 4 -u "$fd" magic;
-    exec {fd}>&-;
-    if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then
-        return 0;
-    else
-        if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then
-            return 0;
-        else
-            if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then
-                return 0;
-            else
-                return 1;
-            fi;
-        fi;
-    fi
-}
-fixLibtool ()
-{
- 
-    local search_path;
-    for flag in $NIX_LDFLAGS;
-    do
-        case $flag in 
-            -L*)
-                search_path+=" ${flag#-L}"
-            ;;
-        esac;
-    done;
-    sed -i "$1" -e "s^eval \(sys_lib_search_path=\).*^\1'${search_path:-}'^" -e 's^eval sys_lib_.+search_path=.*^^'
-}
-_multioutPropagateDev ()
-{
- 
-    if [ "$(getAllOutputNames)" = "out" ]; then
-        return;
-    fi;
-    local outputFirst;
-    for outputFirst in $(getAllOutputNames);
-    do
-        break;
-    done;
-    local propagaterOutput="$outputDev";
-    if [ -z "$propagaterOutput" ]; then
-        propagaterOutput="$outputFirst";
-    fi;
-    if [ -z "${propagatedBuildOutputs+1}" ]; then
-        local po_dirty="$outputBin $outputInclude $outputLib";
-        set +o pipefail;
-        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
-        set -o pipefail;
-    fi;
-    if [ -z "$propagatedBuildOutputs" ]; then
-        return;
-    fi;
-    mkdir -p "${!propagaterOutput}"/nix-support;
-    for output in $propagatedBuildOutputs;
-    do
-        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
-    done
-}
-buildPhase ()
-{
- 
-    runHook preBuild;
-    if [[ -z "${makeFlags-}" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
-        echo "no Makefile or custom buildPhase, doing nothing";
-    else
-        foundMakefile=1;
-        local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
-        concatTo flagsArray makeFlags makeFlagsArray buildFlags buildFlagsArray;
-        echoCmd 'build flags' "${flagsArray[@]}";
-        make ${makefile:+-f $makefile} "${flagsArray[@]}";
-        unset flagsArray;
-    fi;
-    runHook postBuild
-}
-nixWarnLog ()
-{
- 
-    _nixLogWithLevel 1 "$*"
-}
-patchShebangsAuto ()
-{
- 
-    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
-        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
-            patchShebangs --build "$prefix";
-        else
-            patchShebangs --host "$prefix";
-        fi;
-    fi
-}
-updateSourceDateEpoch ()
-{
- 
-    local path="$1";
-    [[ $path == -* ]] && path="./$path";
-    local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ "%p"\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1));
-    local time="${res[0]//\.[0-9]*/}";
-    local newestFile="${res[1]}";
-    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
-        echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile";
-        export SOURCE_DATE_EPOCH="$time";
-        local now="$(date +%s)";
-        if [ "$time" -gt $((now - 60)) ]; then
-            echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic";
-        fi;
-    fi
-}
-_eval ()
-{
- 
-    if declare -F "$1" > /dev/null 2>&1; then
-        "$@";
-    else
-        eval "$1";
-    fi
-}
-_moveSbin ()
-{
- 
-    if [ "${dontMoveSbin-}" = 1 ]; then
-        return;
-    fi;
-    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
-        return;
-    fi;
-    echo "moving $prefix/sbin/* to $prefix/bin";
-    mkdir -p $prefix/bin;
-    shopt -s dotglob;
-    for i in $prefix/sbin/*;
-    do
-        mv "$i" $prefix/bin;
-    done;
-    shopt -u dotglob;
-    rmdir $prefix/sbin;
-    ln -s bin $prefix/sbin
-}
 findInputs ()
 {
  
@@ -1897,10 +1269,311 @@ findInputs ()
         done;
     done
 }
-nixChattyLog ()
+_updateSourceDateEpochFromSourceRoot ()
 {
  
-    _nixLogWithLevel 5 "$*"
+    if [ -n "$sourceRoot" ]; then
+        updateSourceDateEpoch "$sourceRoot";
+    fi
+}
+echoCmd ()
+{
+ 
+    printf "%s:" "$1";
+    shift;
+    printf ' %q' "$@";
+    echo
+}
+moveToOutput ()
+{
+ 
+    local patt="$1";
+    local dstOut="$2";
+    local output;
+    for output in $(getAllOutputNames);
+    do
+        if [ "${!output}" = "$dstOut" ]; then
+            continue;
+        fi;
+        local srcPath;
+        for srcPath in "${!output}"/$patt;
+        do
+            if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then
+                continue;
+            fi;
+            if [ "$dstOut" = REMOVE ]; then
+                echo "Removing $srcPath";
+                rm -r "$srcPath";
+            else
+                local dstPath="$dstOut${srcPath#${!output}}";
+                echo "Moving $srcPath to $dstPath";
+                if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then
+                    rmdir "$srcPath" --ignore-fail-on-non-empty;
+                    if [ -d "$srcPath" ]; then
+                        mv -t "$dstPath" "$srcPath"/*;
+                        rmdir "$srcPath";
+                    fi;
+                else
+                    mkdir -p "$(readlink -m "$dstPath/..")";
+                    mv "$srcPath" "$dstPath";
+                fi;
+            fi;
+            local srcParent="$(readlink -m "$srcPath/..")";
+            if [ -n "$(find "$srcParent" -maxdepth 0 -type d -empty 2> /dev/null)" ]; then
+                echo "Removing empty $srcParent/ and (possibly) its parents";
+                rmdir -p --ignore-fail-on-non-empty "$srcParent" 2> /dev/null || true;
+            fi;
+        done;
+    done
+}
+ccWrapper_addCVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    local found=;
+    if [ -d "$1/include" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include";
+        found=1;
+    fi;
+    if [ -d "$1/Library/Frameworks" ]; then
+        export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks";
+        found=1;
+    fi;
+    if [[ -n "" && -n ${NIX_STORE:-} && -n $found ]]; then
+        local scrubbed="$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${1#"$NIX_STORE"/*-}";
+        export NIX_CFLAGS_COMPILE${role_post}+=" -fmacro-prefix-map=$1=$scrubbed";
+    fi
+}
+nixLog ()
+{
+ 
+    [[ -z ${NIX_LOG_FD-} ]] && return 0;
+    local callerName="${FUNCNAME[1]}";
+    if [[ $callerName == "_callImplicitHook" ]]; then
+        callerName="${hookName:?}";
+    fi;
+    printf "%s: %s\n" "$callerName" "$*" >&"$NIX_LOG_FD"
+}
+substituteInPlace ()
+{
+ 
+    local -a fileNames=();
+    for arg in "$@";
+    do
+        if [[ "$arg" = "--"* ]]; then
+            break;
+        fi;
+        fileNames+=("$arg");
+        shift;
+    done;
+    if ! [[ "${#fileNames[@]}" -gt 0 ]]; then
+        echo "substituteInPlace called without any files to operate on (files must come before options!)" 1>&2;
+        return 1;
+    fi;
+    for file in "${fileNames[@]}";
+    do
+        substitute "$file" "$file" "$@";
+    done
+}
+nixDebugLog ()
+{
+ 
+    _nixLogWithLevel 6 "$*"
+}
+noBrokenSymlinks ()
+{
+ 
+    local -r output="${1:?}";
+    local path;
+    local pathParent;
+    local symlinkTarget;
+    local -i numDanglingSymlinks=0;
+    local -i numReflexiveSymlinks=0;
+    local -i numUnreadableSymlinks=0;
+    if [[ ! -e $output ]]; then
+        nixWarnLog "skipping non-existent output $output";
+        return 0;
+    fi;
+    nixInfoLog "running on $output";
+    while IFS= read -r -d '' path; do
+        pathParent="$(dirname "$path")";
+        if ! symlinkTarget="$(readlink "$path")"; then
+            nixErrorLog "the symlink $path is unreadable";
+            numUnreadableSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget == /* ]]; then
+            nixInfoLog "symlink $path points to absolute target $symlinkTarget";
+        else
+            nixInfoLog "symlink $path points to relative target $symlinkTarget";
+            symlinkTarget="$(realpath --no-symlinks --canonicalize-missing "$pathParent/$symlinkTarget")";
+        fi;
+        if [[ $symlinkTarget = "$TMPDIR"/* ]]; then
+            nixErrorLog "the symlink $path points to $TMPDIR directory: $symlinkTarget";
+            numDanglingSymlinks+=1;
+            continue;
+        fi;
+        if [[ $symlinkTarget != "$NIX_STORE"/* ]]; then
+            nixInfoLog "symlink $path points outside the Nix store; ignoring";
+            continue;
+        fi;
+        if [[ $path == "$symlinkTarget" ]]; then
+            nixErrorLog "the symlink $path is reflexive";
+            numReflexiveSymlinks+=1;
+        else
+            if [[ ! -e $symlinkTarget ]]; then
+                nixErrorLog "the symlink $path points to a missing target: $symlinkTarget";
+                numDanglingSymlinks+=1;
+            else
+                nixDebugLog "the symlink $path is irreflexive and points to a target which exists";
+            fi;
+        fi;
+    done < <(find "$output" -type l -print0);
+    if ((numDanglingSymlinks > 0 || numReflexiveSymlinks > 0 || numUnreadableSymlinks > 0)); then
+        nixErrorLog "found $numDanglingSymlinks dangling symlinks, $numReflexiveSymlinks reflexive symlinks and $numUnreadableSymlinks unreadable symlinks";
+        exit 1;
+    fi;
+    return 0
+}
+dumpVars ()
+{
+ 
+    if [[ "${noDumpEnvVars:-0}" != 1 && -d "$NIX_BUILD_TOP" ]]; then
+        local old_umask;
+        old_umask=$(umask);
+        umask 0077;
+        export 2> /dev/null > "$NIX_BUILD_TOP/env-vars";
+        umask "$old_umask";
+    fi
+}
+showPhaseFooter ()
+{
+ 
+    local phase="$1";
+    local startTime="$2";
+    local endTime="$3";
+    local delta=$(( endTime - startTime ));
+    (( delta < 30 )) && return;
+    local H=$((delta/3600));
+    local M=$((delta%3600/60));
+    local S=$((delta%60));
+    echo -n "$phase completed in ";
+    (( H > 0 )) && echo -n "$H hours ";
+    (( M > 0 )) && echo -n "$M minutes ";
+    echo "$S seconds"
+}
+_defaultUnpack ()
+{
+ 
+    local fn="$1";
+    local destination;
+    if [ -d "$fn" ]; then
+        destination="$(stripHash "$fn")";
+        if [ -e "$destination" ]; then
+            echo "Cannot copy $fn to $destination: destination already exists!";
+            echo "Did you specify two \"srcs\" with the same \"name\"?";
+            return 1;
+        fi;
+        cp -r --preserve=timestamps --reflink=auto -- "$fn" "$destination";
+    else
+        case "$fn" in 
+            *.tar.xz | *.tar.lzma | *.txz)
+                ( XZ_OPT="--threads=$NIX_BUILD_CORES" xz -d < "$fn";
+                true ) | tar xf - --mode=+w --warning=no-timestamp
+            ;;
+            *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
+                tar xf "$fn" --mode=+w --warning=no-timestamp
+            ;;
+            *)
+                return 1
+            ;;
+        esac;
+    fi
+}
+_moveSbin ()
+{
+ 
+    if [ "${dontMoveSbin-}" = 1 ]; then
+        return;
+    fi;
+    if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then
+        return;
+    fi;
+    echo "moving $prefix/sbin/* to $prefix/bin";
+    mkdir -p $prefix/bin;
+    shopt -s dotglob;
+    for i in $prefix/sbin/*;
+    do
+        mv "$i" $prefix/bin;
+    done;
+    shopt -u dotglob;
+    rmdir $prefix/sbin;
+    ln -s bin $prefix/sbin
+}
+concatStringsSep ()
+{
+ 
+    local sep="$1";
+    local name="$2";
+    local type oldifs;
+    if type=$(declare -p "$name" 2> /dev/null); then
+        local -n nameref="$name";
+        case "${type#* }" in 
+            -A*)
+                echo "concatStringsSep(): ERROR: trying to use concatStringsSep on an associative array." 1>&2;
+                return 1
+            ;;
+            -a*)
+                local IFS="$(printf '\036')"
+            ;;
+            *)
+                local IFS=" "
+            ;;
+        esac;
+        local ifs_separated="${nameref[*]}";
+        echo -n "${ifs_separated//"$IFS"/"$sep"}";
+    fi
+}
+mapOffset ()
+{
+ 
+    local -r inputOffset="$1";
+    local -n outputOffset="$2";
+    if (( inputOffset <= 0 )); then
+        outputOffset=$((inputOffset + hostOffset));
+    else
+        outputOffset=$((inputOffset - 1 + targetOffset));
+    fi
+}
+checkPhase ()
+{
+ 
+    runHook preCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom checkPhase, doing nothing";
+        runHook postCheck;
+        return;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then
+            checkTarget="check";
+        else
+            if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then
+                checkTarget="test";
+            fi;
+        fi;
+    fi;
+    if [[ -z "${checkTarget:-}" ]]; then
+        echo "no check/test target in ${makefile:-Makefile}, doing nothing";
+    else
+        local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+        concatTo flagsArray makeFlags makeFlagsArray checkFlags=VERBOSE=y checkFlagsArray checkTarget;
+        echoCmd 'check flags' "${flagsArray[@]}";
+        make ${makefile:+-f $makefile} "${flagsArray[@]}";
+        unset flagsArray;
+    fi;
+    runHook postCheck
 }
 definePhases ()
 {
@@ -1909,6 +1582,214 @@ definePhases ()
         phases="${prePhases[*]:-} unpackPhase patchPhase ${preConfigurePhases[*]:-}             configurePhase ${preBuildPhases[*]:-} buildPhase checkPhase             ${preInstallPhases[*]:-} installPhase ${preFixupPhases[*]:-} fixupPhase installCheckPhase             ${preDistPhases[*]:-} distPhase ${postPhases[*]:-}";
     fi
 }
+nixChattyLog ()
+{
+ 
+    _nixLogWithLevel 5 "$*"
+}
+substituteAll ()
+{
+ 
+    local input="$1";
+    local output="$2";
+    local -a args=();
+    _allFlags;
+    substitute "$input" "$output" "${args[@]}"
+}
+bintoolsWrapper_addLDVars ()
+{
+ 
+    local role_post;
+    getHostRoleEnvHook;
+    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
+        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    fi;
+    if [[ -d "$1/lib" ]]; then
+        local -a glob=($1/lib/lib*);
+        if [ "${#glob[*]}" -gt 0 ]; then
+            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
+        fi;
+    fi
+}
+_pruneLibtoolFiles ()
+{
+ 
+    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
+        return;
+    fi;
+    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+}
+printLines ()
+{
+ 
+    (( "$#" > 0 )) || return 0;
+    printf '%s\n' "$@"
+}
+patchPhase ()
+{
+ 
+    runHook prePatch;
+    local -a patchesArray;
+    concatTo patchesArray patches;
+    local -a flagsArray;
+    concatTo flagsArray patchFlags=-p1;
+    for i in "${patchesArray[@]}";
+    do
+        echo "applying patch $i";
+        local uncompress=cat;
+        case "$i" in 
+            *.gz)
+                uncompress="gzip -d"
+            ;;
+            *.bz2)
+                uncompress="bzip2 -d"
+            ;;
+            *.xz)
+                uncompress="xz -d"
+            ;;
+            *.lzma)
+                uncompress="lzma -d"
+            ;;
+        esac;
+        $uncompress < "$i" 2>&1 | patch "${flagsArray[@]}";
+    done;
+    runHook postPatch
+}
+addToSearchPath ()
+{
+ 
+    addToSearchPathWithCustomDelimiter ":" "$@"
+}
+substituteAllStream ()
+{
+ 
+    local -a args=();
+    _allFlags;
+    substituteStream "$1" "$2" "${args[@]}"
+}
+_logHook ()
+{
+ 
+    if [[ -z ${NIX_LOG_FD-} ]]; then
+        return;
+    fi;
+    local hookKind="$1";
+    local hookExpr="$2";
+    shift 2;
+    if declare -F "$hookExpr" > /dev/null 2>&1; then
+        nixTalkativeLog "calling '$hookKind' function hook '$hookExpr'" "$@";
+    else
+        if type -p "$hookExpr" > /dev/null; then
+            nixTalkativeLog "sourcing '$hookKind' script hook '$hookExpr'";
+        else
+            if [[ "$hookExpr" != "_callImplicitHook"* ]]; then
+                local exprToOutput;
+                if [[ ${NIX_DEBUG:-0} -ge 5 ]]; then
+                    exprToOutput="$hookExpr";
+                else
+                    local hookExprLine;
+                    while IFS= read -r hookExprLine; do
+                        hookExprLine="${hookExprLine#"${hookExprLine%%[![:space:]]*}"}";
+                        if [[ -n "$hookExprLine" ]]; then
+                            exprToOutput+="$hookExprLine\\n ";
+                        fi;
+                    done <<< "$hookExpr";
+                    exprToOutput="${exprToOutput%%\\n }";
+                fi;
+                nixTalkativeLog "evaling '$hookKind' string hook '$exprToOutput'";
+            fi;
+        fi;
+    fi
+}
+_multioutDocs ()
+{
+ 
+    local REMOVE=REMOVE;
+    moveToOutput share/info "${!outputInfo}";
+    moveToOutput share/doc "${!outputDoc}";
+    moveToOutput share/gtk-doc "${!outputDevdoc}";
+    moveToOutput share/devhelp/books "${!outputDevdoc}";
+    moveToOutput share/man "${!outputMan}";
+    moveToOutput share/man/man3 "${!outputDevman}"
+}
+getHostRoleEnvHook ()
+{
+ 
+    getRole "$depHostOffset"
+}
+_multioutConfig ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
+        return;
+    fi;
+    if [ -z "${shareDocName:-}" ]; then
+        local confScript="${configureScript:-}";
+        if [ -z "$confScript" ] && [ -x ./configure ]; then
+            confScript=./configure;
+        fi;
+        if [ -f "$confScript" ]; then
+            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
+        fi;
+        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
+            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        fi;
+    fi;
+    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
+    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
+}
+patchShebangsAuto ()
+{
+ 
+    if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then
+        if [[ "$output" != out && "$output" = "$outputDev" ]]; then
+            patchShebangs --build "$prefix";
+        else
+            patchShebangs --host "$prefix";
+        fi;
+    fi
+}
+_doStrip ()
+{
+ 
+    local -ra flags=(dontStripHost dontStripTarget);
+    local -ra debugDirs=(stripDebugList stripDebugListTarget);
+    local -ra allDirs=(stripAllList stripAllListTarget);
+    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
+    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
+    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
+    stripDebugListTarget=${stripDebugListTarget[*]:-};
+    stripAllList=${stripAllList[*]:-};
+    stripAllListTarget=${stripAllListTarget[*]:-};
+    local i;
+    for i in ${!stripCmds[@]};
+    do
+        local -n flag="${flags[$i]}";
+        local -n debugDirList="${debugDirs[$i]}";
+        local -n allDirList="${allDirs[$i]}";
+        local -n stripCmd="${stripCmds[$i]}";
+        local -n ranlibCmd="${ranlibCmds[$i]}";
+        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
+            continue;
+        fi;
+        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
+        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
+    done
+}
+distPhase ()
+{
+ 
+    runHook preDist;
+    local flagsArray=();
+    concatTo flagsArray distFlags distFlagsArray distTarget=dist;
+    echo 'dist flags: %q' "${flagsArray[@]}";
+    make ${makefile:+-f $makefile} "${flagsArray[@]}";
+    if [ "${dontCopyDist:-0}" != 1 ]; then
+        mkdir -p "$out/tarballs";
+        cp -pvd ${tarballs[*]:-*.tar.gz} "$out/tarballs";
+    fi;
+    runHook postDist
+}
 patchShebangs ()
 {
  
@@ -2010,6 +1891,74 @@ patchShebangs ()
         fi;
     done < <(find "$@" -type f -perm -0100 -print0)
 }
+printPhases ()
+{
+ 
+    definePhases;
+    local phase;
+    for phase in ${phases[*]};
+    do
+        printf '%s\n' "$phase";
+    done
+}
+unpackFile ()
+{
+ 
+    curSrc="$1";
+    echo "unpacking source archive $curSrc";
+    if ! runOneHook unpackCmd "$curSrc"; then
+        echo "do not know how to unpack source archive $curSrc";
+        exit 1;
+    fi
+}
+appendToVar ()
+{
+ 
+    local -n nameref="$1";
+    local useArray type;
+    if [ -n "$__structuredAttrs" ]; then
+        useArray=true;
+    else
+        useArray=false;
+    fi;
+    if type=$(declare -p "$1" 2> /dev/null); then
+        case "${type#* }" in 
+            -A*)
+                echo "appendToVar(): ERROR: trying to use appendToVar on an associative array, use variable+=([\"X\"]=\"Y\") instead." 1>&2;
+                return 1
+            ;;
+            -a*)
+                useArray=true
+            ;;
+            *)
+                useArray=false
+            ;;
+        esac;
+    fi;
+    shift;
+    if $useArray; then
+        nameref=(${nameref+"${nameref[@]}"} "$@");
+    else
+        nameref="${nameref-} $*";
+    fi
+}
+_multioutDevs ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${moveToDev-1}" ]; then
+        return;
+    fi;
+    moveToOutput include "${!outputInclude}";
+    moveToOutput lib/pkgconfig "${!outputDev}";
+    moveToOutput share/pkgconfig "${!outputDev}";
+    moveToOutput lib/cmake "${!outputDev}";
+    moveToOutput share/aclocal "${!outputDev}";
+    for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc;
+    do
+        echo "Patching '$f' includedir to output ${!outputInclude}";
+        sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f";
+    done
+}
 _makeSymlinksRelative ()
 {
  
@@ -2037,33 +1986,146 @@ _makeSymlinksRelative ()
       ln -snrf "$linkTarget" "$link"
     ' _
 }
-compressManPages ()
+printWords ()
 {
  
-    local dir="$1";
-    if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then
+    (( "$#" > 0 )) || return 0;
+    printf '%s ' "$@"
+}
+_multioutPropagateDev ()
+{
+ 
+    if [ "$(getAllOutputNames)" = "out" ]; then
         return;
     fi;
-    echo "gzipping man pages under $dir/share/man/";
-    find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | xargs -0 -n1 -P "$NIX_BUILD_CORES" gzip -n -f;
-    find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do
-        local target;
-        target="$(readlink -f "$f")";
-        if [ -f "$target".gz ]; then
-            ln -sf "$target".gz "$f".gz && rm "$f";
-        fi;
+    local outputFirst;
+    for outputFirst in $(getAllOutputNames);
+    do
+        break;
+    done;
+    local propagaterOutput="$outputDev";
+    if [ -z "$propagaterOutput" ]; then
+        propagaterOutput="$outputFirst";
+    fi;
+    if [ -z "${propagatedBuildOutputs+1}" ]; then
+        local po_dirty="$outputBin $outputInclude $outputLib";
+        set +o pipefail;
+        propagatedBuildOutputs=`echo "$po_dirty"             | tr -s ' ' '\n' | grep -v -F "$propagaterOutput"             | sort -u | tr '\n' ' ' `;
+        set -o pipefail;
+    fi;
+    if [ -z "$propagatedBuildOutputs" ]; then
+        return;
+    fi;
+    mkdir -p "${!propagaterOutput}"/nix-support;
+    for output in $propagatedBuildOutputs;
+    do
+        echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs;
     done
 }
-printPhases ()
+isELF ()
 {
  
-    definePhases;
-    local phase;
-    for phase in ${phases[*]};
+    local fn="$1";
+    local fd;
+    local magic;
+    exec {fd}< "$fn";
+    LANG=C read -r -n 4 -u "$fd" magic;
+    exec {fd}>&-;
+    if [ "$magic" = 'ELF' ]; then
+        return 0;
+    else
+        return 1;
+    fi
+}
+installCheckPhase ()
+{
+ 
+    runHook preInstallCheck;
+    if [[ -z "${foundMakefile:-}" ]]; then
+        echo "no Makefile or custom installCheckPhase, doing nothing";
+    else
+        if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} "${installCheckTarget:-installcheck}" > /dev/null 2>&1; then
+            echo "no installcheck target in ${makefile:-Makefile}, doing nothing";
+        else
+            local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES}} SHELL="$SHELL");
+            concatTo flagsArray makeFlags makeFlagsArray installCheckFlags installCheckFlagsArray installCheckTarget=installcheck;
+            echoCmd 'installcheck flags' "${flagsArray[@]}";
+            make ${makefile:+-f $makefile} "${flagsArray[@]}";
+            unset flagsArray;
+        fi;
+    fi;
+    runHook postInstallCheck
+}
+nixNoticeLog ()
+{
+ 
+    _nixLogWithLevel 2 "$*"
+}
+_activatePkgs ()
+{
+ 
+    local hostOffset targetOffset;
+    local pkg;
+    for hostOffset in "${allPlatOffsets[@]}";
     do
-        printf '%s\n' "$phase";
+        local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}";
+        for targetOffset in "${allPlatOffsets[@]}";
+        do
+            (( hostOffset <= targetOffset )) || continue;
+            local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]";
+            local pkgsSlice="${!pkgsRef}[@]";
+            for pkg in ${!pkgsSlice+"${!pkgsSlice}"};
+            do
+                activatePackage "$pkg" "$hostOffset" "$targetOffset";
+            done;
+        done;
     done
 }
+_addRpathPrefix ()
+{
+ 
+    if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then
+        export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}";
+    fi
+}
+nixInfoLog ()
+{
+ 
+    _nixLogWithLevel 3 "$*"
+}
+_assignFirst ()
+{
+ 
+    local varName="$1";
+    local _var;
+    local REMOVE=REMOVE;
+    shift;
+    for _var in "$@";
+    do
+        if [ -n "${!_var-}" ]; then
+            eval "${varName}"="${_var}";
+            return;
+        fi;
+    done;
+    echo;
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}.";
+    echo "       The following variables were all unset or empty:";
+    echo "           $*";
+    if [ -z "${out:-}" ]; then
+        echo '       If you do not want an "out" output in your derivation, make sure to define';
+        echo '       the other specific required outputs. This can be achieved by picking one';
+        echo "       of the above as an output.";
+        echo '       You do not have to remove "out" if you want to have a different default';
+        echo '       output, because the first output is taken as a default.';
+        echo;
+    fi;
+    return 1
+}
+nixTalkativeLog ()
+{
+ 
+    _nixLogWithLevel 4 "$*"
+}
 stripDirs ()
 {
  
@@ -2100,156 +2162,87 @@ stripDirs ()
         find $paths -name '*.a' -type f -exec $ranlibCmd '{}' \; 2> /dev/null;
     fi
 }
-bintoolsWrapper_addLDVars ()
+stripHash ()
 {
  
-    local role_post;
-    getHostRoleEnvHook;
-    if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
-        export NIX_LDFLAGS${role_post}+=" -L$1/lib64";
+    local strippedName casematchOpt=0;
+    strippedName="$(basename -- "$1")";
+    shopt -q nocasematch && casematchOpt=1;
+    shopt -u nocasematch;
+    if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then
+        echo "${strippedName:33}";
+    else
+        echo "$strippedName";
     fi;
-    if [[ -d "$1/lib" ]]; then
-        local -a glob=($1/lib/lib*);
-        if [ "${#glob[*]}" -gt 0 ]; then
-            export NIX_LDFLAGS${role_post}+=" -L$1/lib";
-        fi;
+    if (( casematchOpt )); then
+        shopt -s nocasematch;
     fi
 }
-runPhase ()
+getTargetRole ()
 {
  
-    local curPhase="$*";
-    if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then
-        return;
-    fi;
-    if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then
-        return;
-    fi;
-    if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then
-        return;
-    fi;
-    if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then
-        return;
-    fi;
-    if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then
-        return;
-    fi;
-    if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then
-        return;
-    fi;
-    if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then
-        return;
-    fi;
-    if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then
-        return;
-    fi;
-    if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then
-        return;
-    fi;
-    showPhaseHeader "$curPhase";
-    dumpVars;
-    local startTime endTime;
-    startTime=$(date +"%s");
-    eval "${!curPhase:-$curPhase}";
-    endTime=$(date +"%s");
-    showPhaseFooter "$curPhase" "$startTime" "$endTime";
-    if [ "$curPhase" = unpackPhase ]; then
-        [ -n "${sourceRoot:-}" ] && chmod +x -- "${sourceRoot}";
-        cd -- "${sourceRoot:-.}";
-    fi
+    getRole "$targetOffset"
 }
-concatTo ()
+substituteAllInPlace ()
 {
  
-    local -;
-    set -o noglob;
-    local -n targetref="$1";
+    local fileName="$1";
     shift;
-    local arg default name type;
-    for arg in "$@";
-    do
-        IFS="=" read -r name default <<< "$arg";
-        local -n nameref="$name";
-        if [[ -z "${nameref[*]}" && -n "$default" ]]; then
-            targetref+=("$default");
+    substituteAll "$fileName" "$fileName" "$@"
+}
+configurePhase ()
+{
+ 
+    runHook preConfigure;
+    : "${configureScript=}";
+    if [[ -z "$configureScript" && -x ./configure ]]; then
+        configureScript=./configure;
+    fi;
+    if [ -z "${dontFixLibtool:-}" ]; then
+        export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}";
+        local i;
+        find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do
+            echo "fixing libtool script $i";
+            fixLibtool "$i";
+        done;
+        CONFIGURE_MTIME_REFERENCE=$(mktemp configure.mtime.reference.XXXXXX);
+        find . -executable -type f -name configure -exec grep -l 'GNU Libtool is free software; you can redistribute it and/or modify' {} \; -exec touch -r {} "$CONFIGURE_MTIME_REFERENCE" \; -exec sed -i s_/usr/bin/file_file_g {} \; -exec touch -r "$CONFIGURE_MTIME_REFERENCE" {} \;;
+        rm -f "$CONFIGURE_MTIME_REFERENCE";
+    fi;
+    if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then
+        local -r prefixKeyOrDefault="${prefixKey:---prefix=}";
+        if [ "${prefixKeyOrDefault: -1}" = " " ]; then
+            prependToVar configureFlags "$prefix";
+            prependToVar configureFlags "${prefixKeyOrDefault::-1}";
         else
-            if type=$(declare -p "$name" 2> /dev/null); then
-                case "${type#* }" in 
-                    -A*)
-                        echo "concatTo(): ERROR: trying to use concatTo on an associative array." 1>&2;
-                        return 1
-                    ;;
-                    -a*)
-                        targetref+=("${nameref[@]}")
-                    ;;
-                    *)
-                        if [[ "$name" = *"Array" ]]; then
-                            nixErrorLog "concatTo(): $name is not declared as array, treating as a singleton. This will become an error in future";
-                            targetref+=(${nameref+"${nameref[@]}"});
-                        else
-                            targetref+=(${nameref-});
-                        fi
-                    ;;
-                esac;
+            prependToVar configureFlags "$prefixKeyOrDefault$prefix";
+        fi;
+    fi;
+    if [[ -f "$configureScript" ]]; then
+        if [ -z "${dontAddDisableDepTrack:-}" ]; then
+            if grep -q dependency-tracking "$configureScript"; then
+                prependToVar configureFlags --disable-dependency-tracking;
             fi;
         fi;
-    done
-}
-_doStrip ()
-{
- 
-    local -ra flags=(dontStripHost dontStripTarget);
-    local -ra debugDirs=(stripDebugList stripDebugListTarget);
-    local -ra allDirs=(stripAllList stripAllListTarget);
-    local -ra stripCmds=(STRIP STRIP_FOR_TARGET);
-    local -ra ranlibCmds=(RANLIB RANLIB_FOR_TARGET);
-    stripDebugList=${stripDebugList[*]:-lib lib32 lib64 libexec bin sbin Applications Library/Frameworks};
-    stripDebugListTarget=${stripDebugListTarget[*]:-};
-    stripAllList=${stripAllList[*]:-};
-    stripAllListTarget=${stripAllListTarget[*]:-};
-    local i;
-    for i in ${!stripCmds[@]};
-    do
-        local -n flag="${flags[$i]}";
-        local -n debugDirList="${debugDirs[$i]}";
-        local -n allDirList="${allDirs[$i]}";
-        local -n stripCmd="${stripCmds[$i]}";
-        local -n ranlibCmd="${ranlibCmds[$i]}";
-        if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null 1>&2; then
-            continue;
+        if [ -z "${dontDisableStatic:-}" ]; then
+            if grep -q enable-static "$configureScript"; then
+                prependToVar configureFlags --disable-static;
+            fi;
         fi;
-        stripDirs "$stripCmd" "$ranlibCmd" "$debugDirList" "${stripDebugFlags[*]:--S -p}";
-        stripDirs "$stripCmd" "$ranlibCmd" "$allDirList" "${stripAllFlags[*]:--s -p}";
-    done
-}
-_multioutConfig ()
-{
- 
-    if [ "$(getAllOutputNames)" = "out" ] || [ -z "${setOutputFlags-1}" ]; then
-        return;
-    fi;
-    if [ -z "${shareDocName:-}" ]; then
-        local confScript="${configureScript:-}";
-        if [ -z "$confScript" ] && [ -x ./configure ]; then
-            confScript=./configure;
-        fi;
-        if [ -f "$confScript" ]; then
-            local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")";
-        fi;
-        if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then
-            shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')";
+        if [ -z "${dontPatchShebangsInConfigure:-}" ]; then
+            patchShebangs --build "$configureScript";
         fi;
     fi;
-    prependToVar configureFlags --bindir="${!outputBin}"/bin --sbindir="${!outputBin}"/sbin --includedir="${!outputInclude}"/include --mandir="${!outputMan}"/share/man --infodir="${!outputInfo}"/share/info --docdir="${!outputDoc}"/share/doc/"${shareDocName}" --libdir="${!outputLib}"/lib --libexecdir="${!outputLib}"/libexec --localedir="${!outputLib}"/share/locale;
-    prependToVar installFlags pkgconfigdir="${!outputDev}"/lib/pkgconfig m4datadir="${!outputDev}"/share/aclocal aclocaldir="${!outputDev}"/share/aclocal
-}
-_pruneLibtoolFiles ()
-{
- 
-    if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then
-        return;
+    if [ -n "$configureScript" ]; then
+        local -a flagsArray;
+        concatTo flagsArray configureFlags configureFlagsArray;
+        echoCmd 'configure flags' "${flagsArray[@]}";
+        $configureScript "${flagsArray[@]}";
+        unset flagsArray;
+    else
+        echo "no configure script, doing nothing";
     fi;
-    find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \;
+    runHook postConfigure
 }
 PATH="$PATH${nix_saved_PATH:+:$nix_saved_PATH}"
 XDG_DATA_DIRS="$XDG_DATA_DIRS${nix_saved_XDG_DATA_DIRS:+:$nix_saved_XDG_DATA_DIRS}"
diff --git a/.devenv/state/tasks.db-shm b/.devenv/state/tasks.db-shm
index a75d1ab..4f46d49 100644
Binary files a/.devenv/state/tasks.db-shm and b/.devenv/state/tasks.db-shm differ
diff --git a/.devenv/state/tasks.db-wal b/.devenv/state/tasks.db-wal
index dd9b18a..50ac375 100644
Binary files a/.devenv/state/tasks.db-wal and b/.devenv/state/tasks.db-wal differ
diff --git a/.devenv/zsh/.zshrc b/.devenv/zsh/.zshrc
index 284b0a1..1b6f5e5 100644
--- a/.devenv/zsh/.zshrc
+++ b/.devenv/zsh/.zshrc
@@ -23,7 +23,7 @@ autoload -Uz add-zsh-hook
 
 __devenv_reload_apply() {
     # Source new environment if a reload is pending
-    if [ -f "/tmp/devenv-reload-6816.sh" ]; then
+    if [ -f "/tmp/nix-shell-28554-2490132097/devenv-reload-30583.sh" ]; then
         # Shell out to bash to handle the env diff (bash syntax)
         local reload_output
         reload_output=$(bash -c '
@@ -158,8 +158,8 @@ _before=$(mktemp)
 __devenv_capture_env > "$_before"
 
 # Source new devenv environment
-source "/tmp/devenv-reload-6816.sh"
-rm -f "/tmp/devenv-reload-6816.sh"
+source "/tmp/nix-shell-28554-2490132097/devenv-reload-30583.sh"
+rm -f "/tmp/nix-shell-28554-2490132097/devenv-reload-30583.sh"
 
 # Compute new diff
 __devenv_compute_diff "$_before"
diff --git a/; b/;
new file mode 100644
index 0000000..c8cc76a
--- /dev/null
+++ b/;
@@ -0,0 +1,15 @@
+{ pkgs, config, ... }: {
+  languages.typescript.enable = true;
+  dotenv.disableHint = true;
+  packages = with pkgs; [
+    bun
+    eslint_d
+  ];
+  env.DEVSHELL_NAME = "󰏖 devenv/#fab387| Bun/yellow";
+  processes = {
+    server = {
+      ports.http.allocate = 5173;
+      exec = "bun run dev";
+    };
+  };
+}
diff --git a/bun.lock b/bun.lock
index f7fc05e..30fd3e5 100644
--- a/bun.lock
+++ b/bun.lock
@@ -6,6 +6,8 @@
       "name": "score-system",
       "dependencies": {
         "@catppuccin/tailwindcss": "^1.0.0",
+        "@oslojs/crypto": "^1.0.1",
+        "@oslojs/encoding": "^1.1.0",
         "csv-parse": "^6.2.1",
         "prettier-plugin-svelte": "^3.5.1",
       },
@@ -20,7 +22,7 @@
         "@tailwindcss/forms": "^0.5.11",
         "@tailwindcss/typography": "^0.5.19",
         "@tailwindcss/vite": "^4.2.2",
-        "@types/bun": "^1.3.13",
+        "@types/bun": "^1.3.14",
         "@types/node": "^22",
         "drizzle-kit": "^0.31.10",
         "drizzle-orm": "^0.45.2",
@@ -31,7 +33,7 @@
         "svelte": "^5.55.2",
         "svelte-check": "^4.4.6",
         "tailwindcss": "^4.2.2",
-        "typescript": "^6.0.2",
+        "typescript": "^6.0.3",
         "typescript-eslint": "^8.58.1",
         "vite": "^8.0.7",
       },
@@ -266,6 +268,14 @@
 
     "@noble/hashes": ["@noble/hashes@2.2.0", "", {}, "sha512-IYqDGiTXab6FniAgnSdZwgWbomxpy9FtYvLKs7wCUs2a8RkITG+DFGO1DM9cr+E3/RgADRpFjrKVaJ1z6sjtEg=="],
 
+    "@oslojs/asn1": ["@oslojs/asn1@1.0.0", "", { "dependencies": { "@oslojs/binary": "1.0.0" } }, "sha512-zw/wn0sj0j0QKbIXfIlnEcTviaCzYOY3V5rAyjR6YtOByFtJiT574+8p9Wlach0lZH9fddD4yb9laEAIl4vXQA=="],
+
+    "@oslojs/binary": ["@oslojs/binary@1.0.0", "", {}, "sha512-9RCU6OwXU6p67H4NODbuxv2S3eenuQ4/WFLrsq+K/k682xrznH5EVWA7N4VFk9VYVcbFtKqur5YQQZc0ySGhsQ=="],
+
+    "@oslojs/crypto": ["@oslojs/crypto@1.0.1", "", { "dependencies": { "@oslojs/asn1": "1.0.0", "@oslojs/binary": "1.0.0" } }, "sha512-7n08G8nWjAr/Yu3vu9zzrd0L9XnrJfpMioQcvCMxBIiF5orECHe5/3J0jmXRVvgfqMm/+4oxlQ+Sq39COYLcNQ=="],
+
+    "@oslojs/encoding": ["@oslojs/encoding@1.1.0", "", {}, "sha512-70wQhgYmndg4GCPxPPxPGevRKqTIJ2Nh4OkiMWmDAVYsTQ+Ta7Sq+rPevXyXGdzr30/qZBnyOalCszoMxlyldQ=="],
+
     "@oxc-project/types": ["@oxc-project/types@0.127.0", "", {}, "sha512-aIYXQBo4lCbO4z0R3FHeucQHpF46l2LbMdxRvqvuRuW2OxdnSkcng5B8+K12spgLDj93rtN3+J2Vac/TIO+ciQ=="],
 
     "@polka/url": ["@polka/url@1.0.0-next.29", "", {}, "sha512-wwQAWhWSuHaag8c4q/KN/vCoeOJYshAIvMQwD4GpSb3OiZklFfvAgmj0VCBBImRpuF/aFgIRzllXlVX93Jevww=="],
@@ -350,7 +360,7 @@
 
     "@tybys/wasm-util": ["@tybys/wasm-util@0.10.2", "", { "dependencies": { "tslib": "^2.4.0" } }, "sha512-RoBvJ2X0wuKlWFIjrwffGw1IqZHKQqzIchKaadZZfnNpsAYp2mM0h36JtPCjNDAHGgYez/15uMBpfGwchhiMgg=="],
 
-    "@types/bun": ["@types/bun@1.3.13", "", { "dependencies": { "bun-types": "1.3.13" } }, "sha512-9fqXWk5YIHGGnUau9TEi+qdlTYDAnOj+xLCmSTwXfAIqXr2x4tytJb43E9uCvt09zJURKXwAtkoH4nLQfzeTXw=="],
+    "@types/bun": ["@types/bun@1.3.14", "", { "dependencies": { "bun-types": "1.3.14" } }, "sha512-h1hFqFVcvAvD9j9K7ZW7vd82aSA+rTdznZa+5bwvCwqSB1jmmfLcbIWhOLx1/+boy/xmjgCs/OMUL8hRJSmnPw=="],
 
     "@types/cookie": ["@types/cookie@0.6.0", "", {}, "sha512-4Kh9a6B2bQciAhf7FSuMRRkUWecJgJu9nPnx3yzpsfXX/c50REIqpHY4C82bXP90qrLtXtkDxTZosYO3UpOwlA=="],
 
@@ -422,7 +432,7 @@
 
     "buffer-from": ["buffer-from@1.1.2", "", {}, "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ=="],
 
-    "bun-types": ["bun-types@1.3.13", "", { "dependencies": { "@types/node": "*" } }, "sha512-QXKeHLlOLqQX9LgYaHJfzdBaV21T63HhFJnvuRCcjZiaUDpbs5ED1MgxbMra71CsryN/1dAoXuJJJwIv/2drVA=="],
+    "bun-types": ["bun-types@1.3.14", "", { "dependencies": { "@types/node": "*" } }, "sha512-4N0ig0fEomHt5R0KCFWjovxow98rIoRwKolrYdCcknNwMekCXRnWEUvgu5soYV8QXtVsrUD8B95MBOZGPvr6KQ=="],
 
     "bundle-name": ["bundle-name@4.1.0", "", { "dependencies": { "run-applescript": "^7.0.0" } }, "sha512-tjwM5exMg6BGRI+kNmTntNsvdZS1X8BFYS6tnJ2hdH0kVxM6/eVZ2xy+FqStSWvYmtfFMDLIxurorHwDKfDz5Q=="],
 
diff --git a/devenv.nix b/devenv.nix
index 5408edc..d955d1a 100644
--- a/devenv.nix
+++ b/devenv.nix
@@ -1,11 +1,15 @@
 { pkgs, config, ... }: {
   languages.typescript.enable = true;
+  dotenv.disableHint = true;
   packages = with pkgs; [
     bun
     eslint_d
   ];
   env.DEVSHELL_NAME = "󰏖 devenv/#fab387| Bun/yellow";
   processes = {
-    server.exec = "bun run dev";
+    server = {
+      ports.http.allocate = 5173;
+      exec = "bun --bun run dev";
+    };
   };
 }
diff --git a/package.json b/package.json
index 224c11f..ad18b4d 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
 		"@tailwindcss/forms": "^0.5.11",
 		"@tailwindcss/typography": "^0.5.19",
 		"@tailwindcss/vite": "^4.2.2",
-		"@types/bun": "^1.3.13",
+		"@types/bun": "^1.3.14",
 		"@types/node": "^22",
 		"drizzle-kit": "^0.31.10",
 		"drizzle-orm": "^0.45.2",
@@ -41,12 +41,14 @@
 		"svelte": "^5.55.2",
 		"svelte-check": "^4.4.6",
 		"tailwindcss": "^4.2.2",
-		"typescript": "^6.0.2",
+		"typescript": "^6.0.3",
 		"typescript-eslint": "^8.58.1",
 		"vite": "^8.0.7"
 	},
 	"dependencies": {
 		"@catppuccin/tailwindcss": "^1.0.0",
+		"@oslojs/crypto": "^1.0.1",
+		"@oslojs/encoding": "^1.1.0",
 		"csv-parse": "^6.2.1",
 		"prettier-plugin-svelte": "^3.5.1"
 	}
diff --git a/scripts/data/registeredEvents.csv b/scripts/data/registeredEvents.csv
index bd9d777..fbe1dac 100644
--- a/scripts/data/registeredEvents.csv
+++ b/scripts/data/registeredEvents.csv
@@ -1,8 +1,8 @@
 event_type,division,event_state,winner,time_completed
 100m Sprint,Year 7,0,,
 100m Sprint,Year 8,0,,
-100m Sprint,Year 9,2,East,
-100m Sprint,Year 10,1,,
+100m Sprint,Year 9,0,,
+100m Sprint,Year 10,0,,
 200m Sprint,Year 7,0,,
 200m Sprint,Year 8,0,,
 200m Sprint,Year 9,0,,
diff --git a/scripts/data/registeredPlayers.csv b/scripts/data/registeredPlayers.csv
index 577bcf3..7bc0b07 100644
--- a/scripts/data/registeredPlayers.csv
+++ b/scripts/data/registeredPlayers.csv
@@ -59,11 +59,11 @@ Dante Sorensen,1000m Long Distance,0,C
 Mia Nguyen,1000m Long Distance,0,C
 Oluseun Alade,1000m Long Distance,0,C
 Tobias Crane,1000m Long Distance,0,C
-Alaric Olawale,100m Sprint,1,A
-Ava Mackenzie,100m Sprint,2,A
-Bjorn Oyelaran,100m Sprint,3,A
-Jack Simmons,100m Sprint,4,A
-Kai Johansson,100m Sprint,5,A
+Alaric Olawale,100m Sprint,0,A
+Ava Mackenzie,100m Sprint,0,A
+Bjorn Oyelaran,100m Sprint,0,A
+Jack Simmons,100m Sprint,0,A
+Kai Johansson,100m Sprint,0,A
 Clark Kent,100m Sprint,0,B
 Cormac Halvorsen,100m Sprint,0,B
 Marcus Okafor,100m Sprint,0,B
diff --git a/scripts/data/scoringPresets.csv b/scripts/data/scoringPresets.csv
index d378867..db62b81 100644
--- a/scripts/data/scoringPresets.csv
+++ b/scripts/data/scoringPresets.csv
@@ -1,7 +1,9 @@
 preset,placement,points
-1,1,10
-1,2,7
-1,3,5
+1,1,5
+1,2,4
+1,3,3
+1,4,2
+1,5,1
 2,1,50
 2,2,30
 2,3,10
diff --git a/scripts/seed.ts b/scripts/seed.ts
index 3e9b5a8..61df5f1 100644
--- a/scripts/seed.ts
+++ b/scripts/seed.ts
@@ -43,11 +43,18 @@ async function seed() {
 	await db.delete(schema.players);
 	await db.delete(schema.divisions);
 	await db.delete(schema.teams);
+	await db.delete(schema.scorers);
+	await db.delete(schema.sessions);
 
 	await client.execute('DELETE FROM sqlite_sequence');
 
 	console.log('Database reset complete. Seeding...');
 
+	let passwordHash = await Bun.password.hash('password');
+	await db
+		.insert(schema.scorers)
+		.values({ id: crypto.randomUUID(), username: 'admin', passwordHash: passwordHash });
+
 	// --- 1. Teams ---
 	const teamsCSV = readCSV('teams.csv');
 	for (const row of teamsCSV) {
diff --git a/src/hooks.server.ts b/src/hooks.server.ts
index e69de29..087a601 100644
--- a/src/hooks.server.ts
+++ b/src/hooks.server.ts
@@ -0,0 +1,31 @@
+// src/hooks.server.ts
+import type { Handle } from '@sveltejs/kit';
+import {
+	getSessionToken,
+	validateSessionToken,
+	setSessionTokenCookie,
+	deleteSessionTokenCookie
+} from '$lib/server/auth';
+
+export const handle: Handle = async ({ event, resolve }) => {
+	const token = getSessionToken(event);
+
+	if (!token) {
+		event.locals.user = null;
+		event.locals.session = null;
+		return resolve(event);
+	}
+
+	const { session, user } = await validateSessionToken(token);
+
+	if (session) {
+		setSessionTokenCookie(event, token, session.expiresAt); // refresh cookie expiry
+	} else {
+		deleteSessionTokenCookie(event);
+	}
+
+	event.locals.user = user;
+	event.locals.session = session;
+
+	return resolve(event);
+};
diff --git a/src/lib/server/auth.ts b/src/lib/server/auth.ts
new file mode 100644
index 0000000..c2a17d9
--- /dev/null
+++ b/src/lib/server/auth.ts
@@ -0,0 +1,73 @@
+// src/lib/server/auth.ts
+import { sha256 } from '@oslojs/crypto/sha2';
+import { encodeBase32LowerCaseNoPadding, encodeHexLowerCase } from '@oslojs/encoding';
+import { eq } from 'drizzle-orm';
+import { db } from '$lib/server/db';
+import { sessions, scorers as scorers } from '$lib/server/db/schema';
+import type { RequestEvent } from '@sveltejs/kit';
+
+const DAY_MS = 1000 * 60 * 60 * 24;
+const SESSION_COOKIE = 'session';
+
+export function generateSessionToken(): string {
+	const bytes = new Uint8Array(20);
+	crypto.getRandomValues(bytes);
+	return encodeBase32LowerCaseNoPadding(bytes);
+}
+
+export async function createSession(token: string, userId: string) {
+	const sessionId = encodeHexLowerCase(sha256(new TextEncoder().encode(token)));
+	const expiresAt = new Date(Date.now() + DAY_MS * 30);
+
+	await db.insert(sessions).values({ id: sessionId, userId, expiresAt });
+	return { id: sessionId, userId, expiresAt };
+}
+
+export async function validateSessionToken(token: string) {
+	const sessionId = encodeHexLowerCase(sha256(new TextEncoder().encode(token)));
+
+	const [row] = await db
+		.select({ session: sessions, user: scorers })
+		.from(sessions)
+		.innerJoin(scorers, eq(sessions.userId, scorers.id))
+		.where(eq(sessions.id, sessionId));
+
+	if (!row) return { session: null, user: null };
+
+	// Expired — clean up and reject
+	if (Date.now() >= row.session.expiresAt.getTime()) {
+		await db.delete(sessions).where(eq(sessions.id, sessionId));
+		return { session: null, user: null };
+	}
+
+	// Sliding expiration: renew if past the halfway mark
+	if (Date.now() >= row.session.expiresAt.getTime() - DAY_MS * 15) {
+		const newExpiresAt = new Date(Date.now() + DAY_MS * 30);
+		await db.update(sessions).set({ expiresAt: newExpiresAt }).where(eq(sessions.id, sessionId));
+		row.session.expiresAt = newExpiresAt;
+	}
+
+	return { session: row.session, user: { id: row.user.id, username: row.user.username } };
+}
+
+export async function invalidateSession(sessionId: string) {
+	await db.delete(sessions).where(eq(sessions.id, sessionId));
+}
+
+export function setSessionTokenCookie(event: RequestEvent, token: string, expiresAt: Date) {
+	event.cookies.set(SESSION_COOKIE, token, {
+		expires: expiresAt,
+		path: '/',
+		httpOnly: true,
+		secure: !import.meta.env.DEV, // allow http in local dev
+		sameSite: 'lax'
+	});
+}
+
+export function deleteSessionTokenCookie(event: RequestEvent) {
+	event.cookies.delete(SESSION_COOKIE, { path: '/' });
+}
+
+export function getSessionToken(event: RequestEvent) {
+	return event.cookies.get(SESSION_COOKIE) ?? null;
+}
diff --git a/src/lib/server/db/schema.ts b/src/lib/server/db/schema.ts
index 62d5db9..1a81cb4 100644
--- a/src/lib/server/db/schema.ts
+++ b/src/lib/server/db/schema.ts
@@ -1,6 +1,21 @@
 import { sql, eq } from 'drizzle-orm';
 import { integer, sqliteTable, text, sqliteView } from 'drizzle-orm/sqlite-core';
 
+export const scorers = sqliteTable('users', {
+	id: text('id').primaryKey(),
+	username: text('username').notNull().unique(),
+	role: text('scorer_role').notNull().default('scorer'),
+	passwordHash: text('password_hash').notNull()
+});
+
+export const sessions = sqliteTable('sessions', {
+	id: text('id').primaryKey(), // SHA-256 hash of the token, never the raw token
+	userId: text('user_id')
+		.notNull()
+		.references(() => scorers.id),
+	expiresAt: integer('expires_at', { mode: 'timestamp' }).notNull()
+});
+
 export const players = sqliteTable('players', {
 	id: integer('players_id').primaryKey({ autoIncrement: true }),
 	firstName: text('firstName').notNull(),
diff --git a/src/routes/api/eventResults/+server.ts b/src/routes/api/eventResults/+server.ts
index 08b1d47..b53bb22 100644
--- a/src/routes/api/eventResults/+server.ts
+++ b/src/routes/api/eventResults/+server.ts
@@ -10,12 +10,17 @@ export async function POST({ request }: any) {
 
 	// If there is no request then dont respond
 	if (!responseBody) {
-		return new Response('nuh uh');
+		return new Error('nuh uh');
 	} else {
 		console.log(JSON.stringify(responseBody));
 		if (responseBody.eventId) {
 			// Get the event
 			let eventData = await getRegisteredEvents(responseBody.eventId);
+
+			// If the event hasnt started or ended
+			if (eventData.events[0].state != 1) {
+				return new Error();
+			}
 			let scoringPreset = eventData.events[0].scoringPreset;
 			console.log(scoringPreset);
 
@@ -56,6 +61,7 @@ export async function POST({ request }: any) {
 						if (currentPlayer.scores.length > 0) {
 							if (score > 0) {
 								// put the scores on the board baby
+								// THIS SHOULDNT BE REFERENCED THIS IS INTENDED
 								let newScoreLedgerEntry = await db
 									.insert(schema.scoreLedger)
 									.values({ ledgerID: ledgerEntryId, teamID: currentPlayerTeam, points: score });
@@ -74,6 +80,6 @@ export async function POST({ request }: any) {
 		// Update the frontends
 		globalEmitter.emit('scoreUpdate');
 		// Return a resonse because
-		return new Response('coolsies uh');
+		return new Response('coolsies');
 	}
 }
diff --git a/src/routes/event/scoring/[eventId]/+page.server.ts b/src/routes/event/scoring/[eventId]/+page.server.ts
new file mode 100644
index 0000000..c17c3b7
--- /dev/null
+++ b/src/routes/event/scoring/[eventId]/+page.server.ts
@@ -0,0 +1,9 @@
+import { redirect } from '@sveltejs/kit';
+import type { PageServerLoad } from './$types';
+
+export const load: PageServerLoad = async ({ locals }) => {
+	if (!locals.user) {
+		throw redirect(303, '/login');
+	}
+	return { user: locals.user };
+};
diff --git a/src/routes/event/scoring/[eventId]/+page.svelte b/src/routes/event/scoring/[eventId]/+page.svelte
index d125ffe..53571c9 100644
--- a/src/routes/event/scoring/[eventId]/+page.svelte
+++ b/src/routes/event/scoring/[eventId]/+page.svelte
@@ -196,6 +196,7 @@
 					}))
 				})
 			});
+			console.log(res);
 			if (res.ok) {
 				localStorage.removeItem(`scores-${eventId}`);
 				localStorage.removeItem(`sortByScore-${eventId}`);
diff --git a/src/routes/login/+page.server.ts b/src/routes/login/+page.server.ts
new file mode 100644
index 0000000..0a43bac
--- /dev/null
+++ b/src/routes/login/+page.server.ts
@@ -0,0 +1,26 @@
+// src/routes/login/+page.server.ts
+import { fail, redirect } from '@sveltejs/kit';
+import { eq } from 'drizzle-orm';
+import { db } from '$lib/server/db';
+import { scorers } from '$lib/server/db/schema';
+import { generateSessionToken, createSession, setSessionTokenCookie } from '$lib/server/auth';
+import type { Actions } from './$types';
+
+export const actions: Actions = {
+	default: async (event) => {
+		const data = await event.request.formData();
+		const username = data.get('username') as string;
+		const password = data.get('password') as string;
+
+		const [user] = await db.select().from(scorers).where(eq(scorers.username, username));
+		if (!user || !(await Bun.password.verify(password, user.passwordHash))) {
+			return fail(400, { message: 'Invalid credentials' });
+		}
+
+		const token = generateSessionToken();
+		const session = await createSession(token, user.id);
+		setSessionTokenCookie(event, token, session.expiresAt);
+
+		throw redirect(303, '/');
+	}
+};
diff --git a/src/routes/login/+page.svelte b/src/routes/login/+page.svelte
new file mode 100644
index 0000000..3e9a30f
--- /dev/null
+++ b/src/routes/login/+page.svelte
@@ -0,0 +1,72 @@
+<script lang="ts">
+	import type { ActionData } from './$types';
+	export let form: ActionData;
+</script>
+
+<div class="auth-card">
+	<h1>Log in</h1>
+
+	<form method="POST">
+		<label>
+			Username
+			<input name="username" type="text" autocomplete="username" required />
+		</label>
+
+		<label>
+			Password
+			<input name="password" type="password" autocomplete="current-password" required />
+		</label>
+
+		{#if form?.message}
+			<p class="error">{form.message}</p>
+		{/if}
+
+		<button type="submit">Log in</button>
+	</form>
+
+	<p class="switch">No account? <a href="/signup">Sign up</a></p>
+</div>
+
+<style>
+	.auth-card {
+		max-width: 320px;
+		margin: 4rem auto;
+		padding: 2rem;
+		border: 1px solid #ddd;
+		border-radius: 8px;
+	}
+	form {
+		display: flex;
+		flex-direction: column;
+		gap: 1rem;
+	}
+	label {
+		display: flex;
+		flex-direction: column;
+		gap: 0.25rem;
+		font-size: 0.9rem;
+	}
+	input {
+		padding: 0.5rem;
+		border: 1px solid #ccc;
+		border-radius: 4px;
+	}
+	button {
+		padding: 0.6rem;
+		border: none;
+		border-radius: 4px;
+		background: #333;
+		color: #fff;
+		cursor: pointer;
+	}
+	.error {
+		color: #c0392b;
+		font-size: 0.85rem;
+		margin: 0;
+	}
+	.switch {
+		margin-top: 1rem;
+		font-size: 0.85rem;
+		text-align: center;
+	}
+</style>
diff --git a/src/routes/signup/+page.server.ts b/src/routes/signup/+page.server.ts
new file mode 100644
index 0000000..7c3a39a
--- /dev/null
+++ b/src/routes/signup/+page.server.ts
@@ -0,0 +1,35 @@
+// src/routes/signup/+page.server.ts
+import { fail, redirect } from '@sveltejs/kit';
+import { eq } from 'drizzle-orm';
+import { db } from '$lib/server/db';
+import { scorers } from '$lib/server/db/schema';
+import { generateSessionToken, createSession, setSessionTokenCookie } from '$lib/server/auth';
+import type { Actions } from './$types';
+
+export const actions: Actions = {
+	default: async (event) => {
+		const data = await event.request.formData();
+		const username = data.get('username') as string;
+		const password = data.get('password') as string;
+
+		if (!username || !password || password.length < 8) {
+			return fail(400, { message: 'Username and an 8+ character password are required' });
+		}
+
+		const [existing] = await db.select().from(scorers).where(eq(scorers.username, username));
+		if (existing) {
+			return fail(400, { message: 'Username already taken' });
+		}
+
+		const passwordHash = await Bun.password.hash(password); // defaults to argon2id
+		const userId = crypto.randomUUID();
+
+		await db.insert(scorers).values({ id: userId, username, passwordHash });
+
+		const token = generateSessionToken();
+		const session = await createSession(token, userId);
+		setSessionTokenCookie(event, token, session.expiresAt);
+
+		throw redirect(303, '/');
+	}
+};
diff --git a/src/routes/signup/+page.svelte b/src/routes/signup/+page.svelte
new file mode 100644
index 0000000..a7c1f38
--- /dev/null
+++ b/src/routes/signup/+page.svelte
@@ -0,0 +1,76 @@
+<script lang="ts">
+	import type { ActionData } from './$types';
+	export let form: ActionData;
+</script>
+
+<div class="auth-card">
+	<h1>Sign up</h1>
+
+	<form method="POST">
+		<label>
+			Username
+			<input name="username" type="text" autocomplete="username" required />
+		</label>
+
+		<label>
+			Password
+			<input name="password" type="password" autocomplete="new-password" minlength="8" required />
+			<small>At least 8 characters</small>
+		</label>
+
+		{#if form?.message}
+			<p class="error">{form.message}</p>
+		{/if}
+
+		<button type="submit">Create account</button>
+	</form>
+
+	<p class="switch">Already have an account? <a href="/login">Log in</a></p>
+</div>
+
+<style>
+	.auth-card {
+		max-width: 320px;
+		margin: 4rem auto;
+		padding: 2rem;
+		border: 1px solid #ddd;
+		border-radius: 8px;
+	}
+	form {
+		display: flex;
+		flex-direction: column;
+		gap: 1rem;
+	}
+	label {
+		display: flex;
+		flex-direction: column;
+		gap: 0.25rem;
+		font-size: 0.9rem;
+	}
+	input {
+		padding: 0.5rem;
+		border: 1px solid #ccc;
+		border-radius: 4px;
+	}
+	small {
+		color: #888;
+	}
+	button {
+		padding: 0.6rem;
+		border: none;
+		border-radius: 4px;
+		background: #333;
+		color: #fff;
+		cursor: pointer;
+	}
+	.error {
+		color: #c0392b;
+		font-size: 0.85rem;
+		margin: 0;
+	}
+	.switch {
+		margin-top: 1rem;
+		font-size: 0.85rem;
+		text-align: center;
+	}
+</style>
diff --git a/tsconfig.json b/tsconfig.json
index ae4bff5..9770934 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -5,14 +5,22 @@
 		"allowJs": true,
 		"checkJs": true,
 		"esModuleInterop": true,
-		"types": ["bun"],
+		"types": ["bun", "node"],
 		"forceConsistentCasingInFileNames": true,
 		"resolveJsonModule": true,
 		"skipLibCheck": true,
 		"sourceMap": true,
 		"strict": true,
 		"moduleResolution": "bundler"
-	}
+	},
+	"include": [
+		"src/**/*.js",
+    "src/**/*.ts",
+    "src/**/*.svelte",
+    "scripts/**/*.ts"
+	]
+
+
 	// Path aliases are handled by https://svelte.dev/docs/kit/configuration#alias
 	// except $lib which is handled by https://svelte.dev/docs/kit/configuration#files
 	//
diff --git a/vite.config.ts b/vite.config.ts
index 56f40c7..6108791 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -2,4 +2,11 @@ import tailwindcss from '@tailwindcss/vite';
 import { sveltekit } from '@sveltejs/kit/vite';
 import { defineConfig } from 'vite';
 
-export default defineConfig({ plugins: [tailwindcss(), sveltekit()] });
+export default defineConfig({
+	plugins: [tailwindcss(), sveltekit()],
+	server: {
+		watch: {
+			ignored: ['**/.devenv/**']
+		}
+	}
+});