nixpkgs/pkgs/development/compilers/ghc/6.4.2-binary.nix
John Wiegley 28b6fb61e6 Change occurrences of gcc to the more general cc
This is done for the sake of Yosemite, which does not have gcc, and yet
this change is also compatible with Linux.
2014-12-26 11:06:21 -06:00

68 lines
2.8 KiB
Nix

{stdenv, fetchurl, perl, readline, ncurses, gmp}:
stdenv.mkDerivation {
name = if stdenv.system == "i686-darwin" then "ghc-6.6.1-binary" else "ghc-6.4.2-binary";
src =
if stdenv.system == "i686-linux" then
fetchurl {
url = http://tarballs.nixos.org/ghc-6.4.2-i386-unknown-linux.tar.bz2;
md5 = "092fe2e25dab22b926babe97cc77db1f";
}
else if stdenv.system == "x86_64-linux" then
fetchurl {
url = http://haskell.org/ghc/dist/6.4.2/ghc-6.4.2-x86_64-unknown-linux.tar.bz2;
md5 = "8f5fe48798f715cd05214a10987bf6d5";
}
else if stdenv.system == "i686-darwin" then
/* Yes, this isn't GHC 6.4.2. But IIRC either there was no
6.4.2 binary for Darwin, or it didn't work. In any case, in
Nixpkgs we just need this bootstrapping a "real" GHC. */
fetchurl {
url = http://www.haskell.org/ghc/dist/6.6.1/ghc-6.6.1-i386-apple-darwin.tar.bz2;
sha256 = "1drbsicanr6jlykvs4vs6gbi2q9ac1bcaxz2vzwh3pfv3lfibwia";
}
else throw "cannot bootstrap GHC on this platform";
buildInputs = [perl];
# On Linux, use patchelf to modify the executables so that they can
# find readline/gmp.
postBuild = if stdenv.isLinux then "
find . -type f -perm +100 \\
-exec patchelf --interpreter \"$(cat $NIX_CC/nix-support/dynamic-linker)\" \\
--set-rpath \"${readline}/lib:${ncurses}/lib:${gmp}/lib\" {} \\;
" else "";
# Stripping combined with patchelf breaks the executables (they die
# with a segfault or the kernel even refuses the execve). (NIXPKGS-85)
dontStrip = true;
# The binaries for Darwin use frameworks, so fake those frameworks,
# and create some wrapper scripts that set DYLD_FRAMEWORK_PATH so
# that the executables work with no special setup.
postInstall = if stdenv.isDarwin then ''
mkdir -p $out/frameworks/GMP.framework/Versions/A
ln -s ${gmp}/lib/libgmp.dylib $out/frameworks/GMP.framework/GMP
ln -s ${gmp}/lib/libgmp.dylib $out/frameworks/GMP.framework/Versions/A/GMP
mkdir -p $out/frameworks/GNUreadline.framework/Versions/A
ln -s ${readline}/lib/libreadline.dylib $out/frameworks/GNUreadline.framework/GNUreadline
ln -s ${readline}/lib/libreadline.dylib $out/frameworks/GNUreadline.framework/Versions/A/GNUreadline
mkdir $out/bin-orig
for i in $(cd $out/bin && ls *); do
mv $out/bin/$i $out/bin-orig/$i
echo "#! $SHELL -e" >> $out/bin/$i
extraFlag=
if test $i != ghc-pkg; then extraFlag="-framework-path $out/frameworks"; fi
echo "DYLD_FRAMEWORK_PATH=$out/frameworks exec $out/bin-orig/$i $extraFlag \"\$@\"" >> $out/bin/$i
chmod +x $out/bin/$i
done
'' else "";
meta.license = stdenv.lib.licenses.bsd3;
meta.platforms = ["i686-darwin" "x86_64-linux" "i686-linux"];
}