nixpkgs/pkgs/development/compilers/mono/llvm.nix

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{ stdenv
, fetchurl
, perl
, groff
, cmake
, python
, libffi
, libbfd
, libxml2
, valgrind
, ncurses
, zlib
}:
stdenv.mkDerivation rec {
name = "llvm-${version}";
version = "3.4svn-mono-f9b1a74368";
src = fetchurl {
# from the HEAD of the 'mono3' branch
url = "https://github.com/mono/llvm/archive/f9b1a74368ec299fc04c4cfef4b5aa0992b7b806.tar.gz";
name = "${name}.tar.gz";
sha256 = "1bbkx4p5zdnk3nbdd5jxvbwqx8cdq8z1n1nhf639i98mggs0zhdg";
};
patches = [ ./build-fix-llvm.patch ];
unpackPhase = ''
unpackFile ${src}
mv llvm-* llvm
sourceRoot=$PWD/llvm
'';
buildInputs = [ perl groff cmake libxml2 python libffi ] ++ stdenv.lib.optional stdenv.isLinux valgrind;
propagatedBuildInputs = [ ncurses zlib ];
# hacky fix: created binaries need to be run before installation
preBuild = ''
mkdir -p $out/
ln -sv $PWD/lib $out
'';
postBuild = "rm -fR $out";
cmakeFlags = with stdenv; [
"-DLLVM_ENABLE_FFI=ON"
"-DLLVM_BINUTILS_INCDIR=${libbfd.dev}/include"
"-DCMAKE_CXX_FLAGS=-std=c++11"
] ++ stdenv.lib.optional (!isDarwin) "-DBUILD_SHARED_LIBS=ON";
enableParallelBuilding = true;
meta = {
description = "Collection of modular and reusable compiler and toolchain technologies - Mono build";
homepage = http://llvm.org/;
license = stdenv.lib.licenses.bsd3;
maintainers = with stdenv.lib.maintainers; [ thoughtpolice ];
platforms = stdenv.lib.platforms.all;
};
}