54 lines
1.5 KiB
Nix
54 lines
1.5 KiB
Nix
{ lib, stdenv, llvmPackages, enableLibcxx ? false }:
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# enableLibcxx will use the c++ headers from clang instead of gcc.
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# This shouldn't have any effect on platforms that use clang as the default compiler already.
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let
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unwrapped = llvmPackages.clang-unwrapped;
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in stdenv.mkDerivation {
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inherit unwrapped;
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pname = "clang-tools";
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version = lib.getVersion unwrapped;
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dontUnpack = true;
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clang = if enableLibcxx then llvmPackages.libcxxClang else llvmPackages.clang;
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installPhase = ''
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runHook preInstall
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mkdir -p $out/bin
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for tool in $unwrapped/bin/clang-*; do
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tool=$(basename "$tool")
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# Compilers have their own derivation, no need to include them here:
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if [[ $tool == "clang-cl" || $tool == "clang-cpp" ]]; then
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continue
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fi
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# Clang's derivation produces a lot of binaries, but the tools we are
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# interested in follow the `clang-something` naming convention - except
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# for clang-$version (e.g. clang-13), which is the compiler again:
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if [[ ! $tool =~ ^clang\-[a-zA-Z_\-]+$ ]]; then
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continue
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fi
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ln -s $out/bin/clangd $out/bin/$tool
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done
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if [[ -z "$(ls -A $out/bin)" ]]; then
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echo "Found no binaries - maybe their location or naming convention changed?"
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exit 1
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fi
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substituteAll ${./wrapper} $out/bin/clangd
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chmod +x $out/bin/clangd
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runHook postInstall
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'';
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meta = unwrapped.meta // {
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description = "Standalone command line tools for C++ development";
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maintainers = with lib.maintainers; [ patryk27 ];
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};
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}
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