55 lines
1.4 KiB
Nix
55 lines
1.4 KiB
Nix
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{ stdenv, fetchFromGitHub, cmake, python, ... }:
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let
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rev = "1.37.16";
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gcc = if stdenv.cc.isGNU then stdenv.cc.cc else stdenv.cc.cc.gcc;
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in
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stdenv.mkDerivation rec {
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name = "emscripten-fastcomp-${rev}";
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src = fetchFromGitHub {
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owner = "kripken";
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repo = "emscripten-fastcomp";
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sha256 = "0wj9sc0gciaiidcjv6wb0qn6ks06xds7q34351masc7qpvd217by";
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inherit rev;
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};
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srcFL = fetchFromGitHub {
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owner = "kripken";
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repo = "emscripten-fastcomp-clang";
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sha256 = "1akdgxzxhzjbhp4d14ajcrp9jrf39x004a726ly2gynqc185l4j7";
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inherit rev;
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};
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nativeBuildInputs = [ cmake python ];
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preConfigure = ''
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cp -Lr ${srcFL} tools/clang
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chmod +w -R tools/clang
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'';
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cmakeFlags = [
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"-DCMAKE_BUILD_TYPE=Release"
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"-DLLVM_TARGETS_TO_BUILD='X86;JSBackend'"
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"-DLLVM_INCLUDE_EXAMPLES=OFF"
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"-DLLVM_INCLUDE_TESTS=OFF"
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# "-DCLANG_INCLUDE_EXAMPLES=OFF"
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"-DCLANG_INCLUDE_TESTS=OFF"
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] ++ (stdenv.lib.optional stdenv.isLinux
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# necessary for clang to find crtend.o
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"-DGCC_INSTALL_PREFIX=${gcc}"
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);
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enableParallelBuilding = true;
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passthru = {
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isClang = true;
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inherit gcc;
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};
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meta = with stdenv.lib; {
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homepage = https://github.com/kripken/emscripten-fastcomp;
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description = "Emscripten LLVM";
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platforms = platforms.all;
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maintainers = with maintainers; [ qknight matthewbauer ];
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license = stdenv.lib.licenses.ncsa;
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};
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}
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