43 lines
1.4 KiB
Nix
43 lines
1.4 KiB
Nix
{ stdenv, fetchurl, perl, groff, cmake, python, libffi, binutils_gold }:
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let version = "3.3"; in
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stdenv.mkDerivation rec {
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name = "llvm-${version}";
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src = fetchurl {
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url = "http://llvm.org/releases/${version}/llvm-${version}.src.tar.gz";
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sha256 = "0y3mfbb5qzcpw3v5qncn69x1hdrrrfirgs82ypi2annhf0g6nxk8";
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};
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# The default rlimits are too low for shared libraries.
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patches = [ ./more-memory-for-bugpoint.patch ];
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# libffi was propagated before, but it wasn't even being used, so
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# unless something needs it just an input is fine.
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buildInputs = [ perl groff cmake python libffi ]; # ToDo: polly, libc++; enable cxx11?
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# hacky fix: created binaries need to be run before installation
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preBuild = let LD = if stdenv.isDarwin then "DYLD" else "LD";
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in "export ${LD}_LIBRARY_PATH='$$${LD}_LIBRARY_PATH:'`pwd`/lib";
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cmakeFlags = with stdenv; [
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"-DCMAKE_BUILD_TYPE=Release"
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"-DLLVM_ENABLE_FFI=ON"
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"-DLLVM_BINUTILS_INCDIR=${binutils_gold}/include"
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"-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=R600" # for mesa
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] ++ lib.optional (!isDarwin) "-DBUILD_SHARED_LIBS=ON";
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enableParallelBuilding = true;
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doCheck = true;
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meta = with stdenv.lib; {
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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 = licenses.bsd3;
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maintainers = with maintainers; [ lovek323 raskin shlevy viric ];
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platforms = platforms.all;
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};
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}
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