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{ stdenv
, fetch
, fetchpatch
, perl
, groff
, cmake
, python2
, libffi
, libbfd
, libxml2
, ncurses
, version
, zlib
, compiler-rt_src
, debugVersion ? false
}:
let
src = fetch "llvm" "1mzgy7r0dma0npi1qrbr1s5n4nbj1ipxgbiw0q671l4s0r3qs0qp";
in stdenv.mkDerivation rec {
name = "llvm-${version}";
unpackPhase = ''
unpackFile ${src}
mv llvm-${version}.src llvm
sourceRoot=$PWD/llvm
unpackFile ${compiler-rt_src}
mv compiler-rt-* $sourceRoot/projects/compiler-rt
'';
buildInputs =
[ perl groff cmake libxml2 libffi python2 ] /*
++ stdenv.lib.optional stdenv.isLinux valgrind */;
propagatedBuildInputs = [ ncurses zlib ];
patches = stdenv.lib.optionals (!stdenv.isDarwin) [
# llvm-config --libfiles returns (non-existing) static libs
../fix-llvm-config.patch
];
postPatch = stdenv.lib.optionalString (stdenv ? glibc) ''
(
cd projects/compiler-rt
patch -p1 -F3 < ${
fetchpatch {
name = "sigaltstack.patch"; # for glibc-2.26
url = https://github.com/llvm-mirror/compiler-rt/commit/8a5e425a68d.diff;
sha256 = "0h4y5vl74qaa7dl54b1fcyqalvlpd8zban2d1jxfkxpzyi7m8ifi";
}
}
sed -i "s,#include <pthread.h>,&\n#include <signal.h>,g" \
lib/asan/asan_linux.cc
)
'';
# hacky fix: created binaries need to be run before installation
preBuild = ''
mkdir -p $out/
ln -sv $PWD/lib $out
'';
cmakeFlags = with stdenv; [
"-DCMAKE_BUILD_TYPE=${if debugVersion then "Debug" else "Release"}"
"-DLLVM_BUILD_TESTS=ON"
"-DLLVM_ENABLE_FFI=ON"
"-DLLVM_REQUIRES_RTTI=1"
"-DLLVM_BINUTILS_INCDIR=${libbfd.dev}/include"
"-DCMAKE_CXX_FLAGS=-std=c++11"
] ++ stdenv.lib.optional (!stdenv.isDarwin) "-DBUILD_SHARED_LIBS=ON";
postBuild = ''
rm -fR $out
paxmark m bin/{lli,llvm-rtdyld}
paxmark m unittests/ExecutionEngine/JIT/JITTests
paxmark m unittests/ExecutionEngine/MCJIT/MCJITTests
paxmark m unittests/Support/SupportTests
'';
enableParallelBuilding = true;
passthru.src = src;
meta = {
description = "Collection of modular and reusable compiler and toolchain technologies";
homepage = http://llvm.org/;
license = stdenv.lib.licenses.ncsa;
maintainers = with stdenv.lib.maintainers; [ lovek323 raskin ];
platforms = [ "i686-linux" "x86_64-linux" "x86_64-darwin" "armv7l-linux"];
};
}
|