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{ stdenv, lib
, fetchFromGitHub, runCommand
, perl, groff, cmake, libxml2, python, libffi, valgrind
}:
let
llvm-src = fetchFromGitHub {
rev = "7746fe85489e92e1caffda18b9d7b2ae9e5da1a8";
owner = "m-labs";
repo = "llvm-or1k";
sha256 = "0jqbb3k9r91swsyrdak8fzvs1qi451zy8dqmpqriaxk5g83ny5b7";
};
clang-src = fetchFromGitHub {
rev = "9e996136d52ed506ed8f57ef8b13b0f0f735e6a3";
owner = "m-labs";
repo = "clang-or1k";
sha256 = "0w5f450i76y162aswi2c7jip8x3arzljaxhbqp8qfdffm0rdbjp4";
};
llvm-clang-src = runCommand "llvm-clang-src" {}
''
mkdir -p $out
mkdir -p $out/tools/clang
cp -r ${llvm-src}/* $out/
cp -r ${clang-src}/* $out/tools/clang
'';
in
stdenv.mkDerivation rec {
pname = "llvm-or1k";
version = "6.0.0";
passthru.llvm-src = llvm-src;
src = llvm-clang-src;
buildInputs = [ perl groff cmake libxml2 python libffi ] ++ lib.optional stdenv.isLinux valgrind;
preBuild = ''
NIX_BUILD_CORES=4
makeFlagsArray=(-j''$NIX_BUILD_CORES)
mkdir -p $out/
'';
cmakeFlags = with stdenv; [
"-DCMAKE_BUILD_TYPE=Release"
"-DLLVM_BUILD_LLVM_DYLIB=ON"
"-DLLVM_LINK_LLVM_DYLIB=ON"
"-DLLVM_TARGETS_TO_BUILD=X86;ARM"
"-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=OR1K"
"-DLLVM_ENABLE_ASSERTIONS=OFF"
"-DLLVM_INSTALL_UTILS=ON"
"-DLLVM_INCLUDE_TESTS=OFF"
"-DLLVM_INCLUDE_DOCS=OFF"
"-DLLVM_INCLUDE_EXAMPLES=OFF"
"-DCLANG_ENABLE_ARCMT=OFF"
"-DCLANG_ENABLE_STATIC_ANALYZER=OFF"
"-DCLANG_INCLUDE_TESTS=OFF"
"-DCLANG_INCLUDE_DOCS=OFF"
];
enableParallelBuilding = true;
meta = {
description = "Collection of modular and reusable compiler and toolchain technologies";
homepage = http://llvm.org/;
license = lib.licenses.bsd3;
maintainers = with lib.maintainers; [ sb0 ];
platforms = lib.platforms.all;
};
}