43 lines
1,005 B
Nix
43 lines
1,005 B
Nix
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{
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lib,
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wrapCCWith,
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makeWrapper,
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runCommand,
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targetPlatform,
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targetPackages,
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zig,
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}:
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wrapCCWith {
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cc =
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runCommand "zig-cc-${zig.version}"
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{
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pname = "zig-cc";
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inherit (zig) version meta;
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nativeBuildInputs = [ makeWrapper ];
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passthru.isZig = true;
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inherit zig;
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}
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''
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mkdir -p $out/bin
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for tool in ar cc c++ objcopy; do
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makeWrapper "$zig/bin/zig" "$out/bin/$tool" \
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--add-flags "$tool" \
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--run "export ZIG_GLOBAL_CACHE_DIR=\$(mktemp -d)"
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done
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mv $out/bin/c++ $out/bin/clang++
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mv $out/bin/cc $out/bin/clang
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'';
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nixSupport.cc-cflags =
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[
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"-target"
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"${targetPlatform.parsed.cpu.name}-${targetPlatform.parsed.kernel.name}-${targetPlatform.parsed.abi.name}"
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]
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++ lib.optional (
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targetPlatform.isLinux && !(targetPackages.isStatic or false)
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) "-Wl,-dynamic-linker=${targetPackages.stdenv.cc.bintools.dynamicLinker}";
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}
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