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nixpkgs/pkgs/by-name/fa/faust2jaqt/package.nix
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2025-10-09 14:15:47 +02:00

59 lines
1.2 KiB
Nix

{
bash,
faust,
jack2,
qt5,
libsndfile,
alsa-lib,
writeText,
buildPackages,
which,
}:
let
# Wrap the binary coming out of the the compilation script, so it knows QT_PLUGIN_PATH
wrapBinary = writeText "wrapBinary" ''
source ${buildPackages.makeWrapper}/nix-support/setup-hook
for p in $FILES; do
workpath=$PWD
cd -- "$(dirname "$p")"
binary=$(basename --suffix=.dsp "$p")
rm -f .$binary-wrapped
wrapProgram $binary --set QT_PLUGIN_PATH "${qt5.qtbase}/${qt5.qtbase.qtPluginPrefix}"
sed -i $binary -e 's@exec@cd "$(dirname "$(readlink -f "''${BASH_SOURCE[0]}")")" \&\& exec@g'
cd $workpath
done
'';
in
faust.wrapWithBuildEnv {
baseName = "faust2jaqt";
scripts = [
"faust2jaqt"
"faust2jackserver"
];
buildInputs = [
bash
];
propagatedBuildInputs = [
jack2
qt5.qtbase
libsndfile
alsa-lib
which
];
dontWrapQtApps = true;
preFixup = ''
for script in "$out"/bin/*; do
# append the wrapping code to the compilation script
cat ${wrapBinary} >> $script
# prevent the qmake error when running the script
sed -i "/QMAKE=/c\ QMAKE="${qt5.qtbase.dev}/bin/qmake"" $script
done
'';
}