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Merge pull request #2743 from jwiegley/rpath

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Correctly patch the rpath for GHC-built executables on Darwin
This commit is contained in:
John Wiegley 2014-05-31 17:01:42 -05:00
commit 0df8ca2b52
1 changed files with 10 additions and 0 deletions
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10
pkgs/build-support/cabal/default.nix
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@ -197,6 +197,9 @@ assert !enableStaticLibraries -> versionOlder "7.7" ghc.version;
${optionalString (self.enableSharedExecutables && self.stdenv.isLinux) ''
configureFlags+=" --ghc-option=-optl=-Wl,-rpath=$out/lib/${ghc.ghc.name}/${self.pname}-${self.version}";
''}
${optionalString (self.enableSharedExecutables && self.stdenv.isDarwin) ''
configureFlags+=" --ghc-option=-optl=-Wl,-headerpad_max_install_names";
''}
echo "configure flags: $extraConfigureFlags $configureFlags"
./Setup configure --verbose --prefix="$out" --libdir='$prefix/lib/$compiler' \
@ -256,6 +259,13 @@ assert !enableStaticLibraries -> versionOlder "7.7" ghc.version;
ln -s $out/nix-support/propagated-native-build-inputs $out/nix-support/propagated-user-env-packages
fi
${optionalString (self.enableSharedExecutables && self.isExecutable && self.stdenv.isDarwin) ''
for exe in $out/bin/* ; do
install_name_tool -add_rpath \
$out/lib/${ghc.ghc.name}/${self.pname}-${self.version} $exe
done
''}
eval "$postInstall"
'';