107 lines
2.7 KiB
Nix
107 lines
2.7 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, substituteAll
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, binutils
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, asciidoc
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, cmake
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, perl
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, zstd
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, xcodebuild
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, makeWrapper
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}:
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let ccache = stdenv.mkDerivation rec {
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pname = "ccache";
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version = "4.2.1";
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src = fetchFromGitHub {
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owner = pname;
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repo = pname;
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rev = "v${version}";
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hash = "sha256-AmgJpW7AGCSggbHp1fLO5yhXS9LIm7O77nQdDERJYAA=";
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};
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patches = [
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# test/run use compgen to get environment variable names, but
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# compgen isn't available in non-interactive bash.
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./env-instead-of-compgen.patch
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# When building for Darwin, test/run uses dwarfdump, whereas on
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# Linux it uses objdump. We don't have dwarfdump packaged for
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# Darwin, so this patch updates the test to also use objdump on
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# Darwin.
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(substituteAll {
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src = ./force-objdump-on-darwin.patch;
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objdump = "${binutils.bintools}/bin/objdump";
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})
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];
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nativeBuildInputs = [ asciidoc cmake perl ];
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buildInputs = [ zstd ];
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outputs = [ "out" "man" ];
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doCheck = true;
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checkInputs = lib.optional stdenv.isDarwin xcodebuild;
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checkPhase = ''
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export HOME=$(mktemp -d)
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ctest --output-on-failure ${lib.optionalString stdenv.isDarwin ''
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-E '^(test.nocpp2|test.basedir|test.multi_arch)$'
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''}
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'';
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passthru = {
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# A derivation that provides gcc and g++ commands, but that
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# will end up calling ccache for the given cacheDir
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links = {unwrappedCC, extraConfig}: stdenv.mkDerivation {
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name = "ccache-links";
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passthru = {
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isClang = unwrappedCC.isClang or false;
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isGNU = unwrappedCC.isGNU or false;
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};
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inherit (unwrappedCC) lib;
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nativeBuildInputs = [ makeWrapper ];
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buildCommand = ''
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mkdir -p $out/bin
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wrap() {
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local cname="$1"
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if [ -x "${unwrappedCC}/bin/$cname" ]; then
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makeWrapper ${ccache}/bin/ccache $out/bin/$cname \
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--run ${lib.escapeShellArg extraConfig} \
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--add-flags ${unwrappedCC}/bin/$cname
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fi
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}
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wrap cc
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wrap c++
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wrap gcc
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wrap g++
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wrap clang
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wrap clang++
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for executable in $(ls ${unwrappedCC}/bin); do
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if [ ! -x "$out/bin/$executable" ]; then
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ln -s ${unwrappedCC}/bin/$executable $out/bin/$executable
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fi
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done
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for file in $(ls ${unwrappedCC} | grep -vw bin); do
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ln -s ${unwrappedCC}/$file $out/$file
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done
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'';
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};
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};
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meta = with lib; {
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description = "Compiler cache for fast recompilation of C/C++ code";
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homepage = "https://ccache.dev";
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downloadPage = "https://ccache.dev/download.html";
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license = licenses.gpl3Plus;
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maintainers = with maintainers; [ metadark r-burns ];
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platforms = platforms.unix;
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};
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};
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in ccache
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