nixpkgs/pkgs/development/compilers/llvm/default.nix
Eelco Dolstra 4f87b5338c * Clang/LLVM updated to 2.8.
svn path=/nixpkgs/trunk/; revision=25777
2011-02-05 15:45:02 +00:00

67 lines
2.0 KiB
Nix

{ stdenv, fetchurl, gcc, flex, perl, libtool, groff
, buildClang ? false }:
stdenv.mkDerivation ({
name = "llvm-2.8";
src = fetchurl {
url = http://llvm.org/releases/2.8/llvm-2.8.tgz;
sha256 = "0fyl2gk2ld28isz9bq4f6r4dhqm9vljfj3pdfwlc2v0w5xsdpb95";
};
buildInputs = [ gcc flex perl groff ];
configureFlags = [ "--enable-optimized" "--enable-shared" "--disable-static" ];
meta = {
homepage = http://llvm.org/;
description = "Collection of modular and reusable compiler and toolchain technologies";
license = "BSD";
maintainers = with stdenv.lib.maintainers; [viric];
platforms = with stdenv.lib.platforms; all;
};
}
// stdenv.lib.optionalAttrs buildClang (
# I write the assert because 'gcc.libc' will be evaluated although 'triplet' would not
# evaluate properly (in the preConfigure below)
assert stdenv.system == "i686-linux" || stdenv.system == "x86_64-linux";
let
triplet = if (stdenv.system == "i686-linux") then "i686-unknown-linux-gnu"
else if (stdenv.system == "x86_64-linux") then "x86_64-unknown-linux-gnu"
else throw "System not supported";
in {
name = "clang-2.8";
srcClang = fetchurl {
url = http://llvm.org/releases/2.8/clang-2.8.tgz;
sha256 = "1hg0vqmyr4wdy686l2bga0rpin41v0q9ds2k5659m8z6acali0zd";
};
prePatch = ''
pushd tools
unpackFile $srcClang
mv clang-2.8 clang
popd
find
'';
patches = [ ./clang-include-paths.patch ];
# Set up the header file paths
preConfigure = ''
sed -i -e 's,C_INCLUDE_PATH,"${gcc.libc}/include/",' \
-e 's,CPP_HOST,"${triplet}",' \
-e 's,CPP_INCLUDE_PATH,"${gcc.gcc}/include/c++/${gcc.gcc.version}",' \
tools/clang/lib/Frontend/InitHeaderSearch.cpp
'';
meta = {
homepage = http://clang.llvm.org/;
description = "A C language family frontend for LLVM";
license = "BSD";
maintainers = with stdenv.lib.maintainers; [viric];
platforms = with stdenv.lib.platforms; linux;
};
}
))