fa5436e0a7
GitOrigin-RevId: e8057b67ebf307f01bdcc8fba94d94f75039d1f6
187 lines
4.8 KiB
Nix
187 lines
4.8 KiB
Nix
{
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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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asciidoctor,
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cmake,
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perl,
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fmt,
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hiredis,
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xxHash,
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zstd,
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bashInteractive,
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doctest,
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xcodebuild,
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makeWrapper,
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nix-update-script,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "ccache";
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version = "4.10";
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src = fetchFromGitHub {
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owner = "ccache";
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repo = "ccache";
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rev = "refs/tags/v${finalAttrs.version}";
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# `git archive` replaces `$Format:%H %D$` in cmake/CcacheVersion.cmake
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# we need to replace it with something reproducible
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# see https://github.com/NixOS/nixpkgs/pull/316524
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postFetch = ''
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sed -i -E \
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's/version_info "([0-9a-f]{40}) .*(tag: v[^,]+).*"/version_info "\1 \2"/g w match' \
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$out/cmake/CcacheVersion.cmake
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if [ -s match ]; then
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rm match
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else # pattern didn't match
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exit 1
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fi
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'';
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hash = "sha256-YHSr2pnk17QEdrIHInXX2eBFN9OGjdleaB41VLaqlnA=";
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};
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outputs = [
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"out"
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"man"
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];
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patches = [
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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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# Additionally, when cross compiling, the correct target prefix
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# needs to be set.
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(substituteAll {
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src = ./fix-objdump-path.patch;
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objdump = "${binutils.bintools}/bin/${binutils.targetPrefix}objdump";
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})
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];
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strictDeps = true;
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nativeBuildInputs = [
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asciidoctor
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cmake
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perl
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];
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buildInputs = [
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fmt
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hiredis
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xxHash
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zstd
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];
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cmakeFlags = lib.optional (!finalAttrs.finalPackage.doCheck) "-DENABLE_TESTING=OFF";
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doCheck = true;
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nativeCheckInputs = [
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# test/run requires the compgen function which is available in
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# bashInteractive, but not bash.
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bashInteractive
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] ++ lib.optional stdenv.isDarwin xcodebuild;
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checkInputs = [
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doctest
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];
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checkPhase =
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let
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badTests =
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[
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"test.trim_dir" # flaky on hydra (possibly filesystem-specific?)
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]
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++ lib.optionals stdenv.isDarwin [
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"test.basedir"
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"test.fileclone" # flaky on hydra (possibly filesystem-specific?)
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"test.multi_arch"
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"test.nocpp2"
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];
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in
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''
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runHook preCheck
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export HOME=$(mktemp -d)
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ctest --output-on-failure -E '^(${lib.concatStringsSep "|" badTests})$'
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runHook postCheck
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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 =
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{ unwrappedCC, extraConfig }:
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stdenv.mkDerivation {
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pname = "ccache-links";
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inherit (finalAttrs) version;
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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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isCcache = true;
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};
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inherit (unwrappedCC) lib;
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nativeBuildInputs = [ makeWrapper ];
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# Unwrapped clang does not have a targetPrefix because it is multi-target
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# target is decided with argv0.
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buildCommand =
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let
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targetPrefix =
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if unwrappedCC.isClang or false then
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""
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else
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(lib.optionalString (
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unwrappedCC ? targetConfig && unwrappedCC.targetConfig != null && unwrappedCC.targetConfig != ""
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) "${unwrappedCC.targetConfig}-");
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in
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''
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mkdir -p $out/bin
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wrap() {
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local cname="${targetPrefix}$1"
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if [ -x "${unwrappedCC}/bin/$cname" ]; then
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makeWrapper ${finalAttrs.finalPackage}/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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updateScript = nix-update-script { };
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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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changelog = "https://ccache.dev/releasenotes.html#_ccache_${
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builtins.replaceStrings [ "." ] [ "_" ] finalAttrs.version
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}";
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license = licenses.gpl3Plus;
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mainProgram = "ccache";
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maintainers = with maintainers; [
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kira-bruneau
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r-burns
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];
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platforms = platforms.unix;
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};
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})
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