diff options
Diffstat (limited to 'nixpkgs/pkgs/development/compilers/ghcjs/ghcjs-boot.nix')
| -rw-r--r-- | nixpkgs/pkgs/development/compilers/ghcjs/ghcjs-boot.nix | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/ghcjs/ghcjs-boot.nix b/nixpkgs/pkgs/development/compilers/ghcjs/ghcjs-boot.nix new file mode 100644 index 000000000000..c00e13a92404 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/ghcjs/ghcjs-boot.nix @@ -0,0 +1,25 @@ +{ runCommand, src }: + +# we remove the patches so ghcjs-boot doesn't try to apply them again. +runCommand "${src.name}-patched" {} '' + cp -r ${src} $out + chmod -R +w $out + + # Make the patches be relative their corresponding package's directory. + # See: https://github.com/ghcjs/ghcjs-boot/pull/12 + for patch in $out/patches/*.patch; do + echo ">> fixing patch: $patch" + sed -i -e 's@ \(a\|b\)/boot/[^/]\+@ \1@g' $patch + done + + for package in $(cd $out/boot; echo *); do + patch=$out/patches/$package.patch + if [[ -e $patch ]]; then + echo ">> patching package: $package" + pushd $out/boot/$package + patch -p1 < $patch + rm $patch + popd + fi + done +'' |