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{ stdenv, fetchurl, perl, groff, llvm, cmake }:
let version = "3.0"; in
stdenv.mkDerivation {
name = "clang-${version}";
buildInputs = [ perl llvm groff cmake ];
patches = stdenv.lib.optionals (stdenv.gcc.libc != null)
[ ./clang-include-paths.patch ./clang-ld-flags.patch ];
postPatch = stdenv.lib.optionalString (stdenv.gcc.libc != null) ''
sed -i -e 's,C_INCLUDE_PATH,"${stdenv.gcc.libc}/include/",' \
-e 's,CPP_HOST,"'$(${stdenv.gcc}/bin/cc -dumpmachine)'",' \
-e 's,CPP_INCLUDE_PATH,"${stdenv.gcc.gcc}/include/c++/${stdenv.gcc.gcc.version}",' \
lib/Driver/ToolChains.cpp
'';
cmakeFlags = [ "-DCLANG_PATH_TO_LLVM_BUILD=${llvm}" "-DCMAKE_BUILD_TYPE=Release" "-DLLVM_TARGETS_TO_BUILD=all"];
enableParallelBuilding = true;
src = fetchurl {
url = "http://llvm.org/releases/${version}/clang-${version}.tar.gz";
sha256 = "0v8j9rgmb7w74ihc44zfxa22q17c946n5b6prwl38z3d6pd74kmn";
};
passthru = { gcc = stdenv.gcc.gcc; };
meta = {
homepage = http://clang.llvm.org/;
description = "A C language family frontend for LLVM";
license = "BSD";
maintainers = with stdenv.lib.maintainers; [viric shlevy];
platforms = with stdenv.lib.platforms; all;
};
}
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