mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-10-23 12:00:35 -04:00
333d69a5f0
The most complex problems were from dealing with switches reverted in the meantime (gcc5, gmp6, ncurses6). It's likely that darwin is (still) broken nontrivially.
81 lines
1.9 KiB
Nix
81 lines
1.9 KiB
Nix
{ stdenv
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, fetch
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, perl
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, groff
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, cmake
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, python
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, libffi
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, binutils
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, libxml2
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, valgrind
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, ncurses
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, version
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, zlib
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, compiler-rt_src
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, libcxxabi
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, debugVersion ? false
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}:
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let
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src = fetch "llvm" "0lrirklh4nrcb078qc2f6vbmmc34kxqgsy9s18a1xbfdkmgqjidb";
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in stdenv.mkDerivation rec {
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name = "llvm-${version}";
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unpackPhase = ''
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unpackFile ${src}
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mv llvm-${version}.src llvm
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sourceRoot=$PWD/llvm
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unpackFile ${compiler-rt_src}
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mv compiler-rt-* $sourceRoot/projects/compiler-rt
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'';
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buildInputs = [ perl groff cmake libxml2 python libffi ]
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++ stdenv.lib.optional stdenv.isDarwin libcxxabi;
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propagatedBuildInputs = [ ncurses zlib ];
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# hacky fix: created binaries need to be run before installation
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preBuild = ''
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mkdir -p $out/
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ln -sv $PWD/lib $out
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'';
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cmakeFlags = with stdenv; [
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"-DCMAKE_BUILD_TYPE=${if debugVersion then "Debug" else "Release"}"
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"-DLLVM_INSTALL_UTILS=ON" # Needed by rustc
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"-DLLVM_BUILD_TESTS=ON"
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"-DLLVM_ENABLE_FFI=ON"
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"-DLLVM_ENABLE_RTTI=ON"
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] ++ stdenv.lib.optionals (!isDarwin) [
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"-DBUILD_SHARED_LIBS=ON"
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"-DLLVM_BINUTILS_INCDIR=${binutils}/include"
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] ++ stdenv.lib.optionals ( isDarwin) [
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"-DLLVM_ENABLE_LIBCXX=ON"
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"-DCAN_TARGET_i386=false"
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];
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NIX_LDFLAGS = "-lpthread"; # no idea what's the problem
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postBuild = ''
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rm -fR $out
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paxmark m bin/{lli,llvm-rtdyld}
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paxmark m unittests/ExecutionEngine/JIT/JITTests
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paxmark m unittests/ExecutionEngine/MCJIT/MCJITTests
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paxmark m unittests/Support/SupportTests
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'';
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enableParallelBuilding = true;
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passthru.src = src;
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meta = {
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description = "Collection of modular and reusable compiler and toolchain technologies";
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homepage = http://llvm.org/;
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license = stdenv.lib.licenses.bsd3;
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maintainers = with stdenv.lib.maintainers; [ lovek323 raskin viric ];
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platforms = stdenv.lib.platforms.all;
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};
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}
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