b229e9fdfd
Otherwise it takes quite some time. Tested on a 32-threaded machine, so there probably aren't common high-parallelism bugs.
39 lines
1 KiB
Nix
39 lines
1 KiB
Nix
{ stdenv, fetchFromGitHub, python, llvmPackages }:
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let
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llvm = llvmPackages.llvm;
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clang = llvmPackages.clang;
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clang-unwrapped = llvmPackages.clang-unwrapped;
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in
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stdenv.mkDerivation {
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name = "libclc-2019-06-09";
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src = fetchFromGitHub {
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owner = "llvm-mirror";
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repo = "libclc";
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rev = "9f6204ec04a8cadb6bef57caa71e3161c4f398f2";
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sha256 = "03l9frx3iw3qdsb9rrscgzdwm6872gv6mkssvn027ndf9y321xk7";
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};
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nativeBuildInputs = [ python ];
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buildInputs = [ llvm clang clang-unwrapped ];
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postPatch = ''
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sed -i 's,llvm_clang =.*,llvm_clang = "${clang-unwrapped}/bin/clang",' configure.py
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sed -i 's,cxx_compiler =.*,cxx_compiler = "${clang}/bin/clang++",' configure.py
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'';
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configurePhase = ''
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${python.interpreter} ./configure.py --prefix=$out
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'';
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enableParallelBuilding = true;
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meta = with stdenv.lib; {
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homepage = http://libclc.llvm.org/;
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description = "Implementation of the library requirements of the OpenCL C programming language";
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license = licenses.mit;
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platforms = platforms.all;
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};
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}
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