68 lines
1.9 KiB
Nix
68 lines
1.9 KiB
Nix
|
{stdenv, ghcPlain, packages ? [], makeWrapper}:
|
||
|
|
|
||
|
|
stdenv.mkDerivation rec {
|
||
|
|
name = "ghc-${ghcPlain.version}-linkdir";
|
||
|
|
|
||
|
|
allPackages = stdenv.lib.closePropagation packages;
|
||
|
|
buildInputs = allPackages ++ [makeWrapper];
|
||
|
|
propagatedBuildInputs = packages;
|
||
|
|
|
||
|
|
unpackPhase = "true";
|
||
|
|
|
||
|
|
installPhase = ''
|
||
|
|
originalTopDir="${ghcPlain}/lib/ghc-${ghcPlain.version}"
|
||
|
|
originalPkgDir="$originalTopDir/package.conf.d"
|
||
|
|
linkedTopDir="$out/lib"
|
||
|
|
linkedPkgDir="$linkedTopDir/package.conf.d"
|
||
|
|
|
||
|
|
ensureDir $out/bin
|
||
|
|
cd $out/bin
|
||
|
|
|
||
|
|
echo "Generating wrappers ..."
|
||
|
|
|
||
|
|
for prg in ghc ghci ghc-${ghcPlain.version} ghci-${ghcPlain.version}; do
|
||
|
|
makeWrapper ${ghcPlain}/bin/$prg $out/bin/$prg --add-flags "-B$linkedTopDir"
|
||
|
|
done
|
||
|
|
|
||
|
|
for prg in runghc runhaskell; do
|
||
|
|
makeWrapper ${ghcPlain}/bin/$prg $out/bin/$prg --add-flags "-f $out/bin/ghc"
|
||
|
|
done
|
||
|
|
|
||
|
|
for prg in ghc-pkg ghc-pkg-${ghcPlain.version}; do
|
||
|
|
makeWrapper ${ghcPlain}/bin/$prg $out/bin/$prg --add-flags "--global-conf $linkedPkgDir"
|
||
|
|
done
|
||
|
|
|
||
|
|
for prg in hp2ps hpc hasktags hsc2hs haddock haddock-${ghcPlain.version}; do
|
||
|
|
test -x ${ghcPlain}/bin/$prg && ln -s ${ghcPlain}/bin/$prg $out/bin/$prg
|
||
|
|
done
|
||
|
|
|
||
|
|
ensureDir $linkedTopDir
|
||
|
|
cd $linkedTopDir
|
||
|
|
|
||
|
|
if test -f $originalTopDir/settings; then
|
||
|
|
echo "Linking $originalTopDir/settings ..."
|
||
|
|
ln -s $originalTopDir/settings .
|
||
|
|
fi
|
||
|
|
|
||
|
|
ensureDir $linkedPkgDir
|
||
|
|
cd $linkedPkgDir
|
||
|
|
|
||
|
|
echo "Linking $originalPkgDir ..."
|
||
|
|
ln -s $originalPkgDir/*.conf .
|
||
|
|
|
||
|
|
for currentPath in ${stdenv.lib.concatStringsSep " " allPackages}; do
|
||
|
|
currentPkgDir="$currentPath/lib/ghc-pkgs/ghc-${ghcPlain.version}"
|
||
|
|
if test -d $currentPkgDir; then
|
||
|
|
echo "Linking $currentPkgDir ..."
|
||
|
|
ln -s $currentPkgDir/*.conf .
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
|
||
|
|
echo "Generating package cache ..."
|
||
|
|
${ghcPlain}/bin/ghc-pkg --global-conf $linkedPkgDir recache
|
||
|
|
|
||
|
|
'';
|
||
|
|
|
||
|
|
# inherit ghc.meta;
|
||
|
|
}
|