{ stdenv, fetchFromGitHub, asciidoc-full, gperf, perl, autoreconfHook, zlib, makeWrapper }: let ccache = stdenv.mkDerivation rec { pname = "ccache"; version = "3.7.12"; src = fetchFromGitHub { owner = "ccache"; repo = "ccache"; rev = "v${version}"; sha256 = "1xnv4g4n1jk1i98sa53k8w6q7hbwbw62svs30lssppysbrv8x3gz"; }; nativeBuildInputs = [ asciidoc-full autoreconfHook gperf perl ]; buildInputs = [ zlib ]; outputs = [ "out" "man" ]; doCheck = !stdenv.isDarwin; passthru = { # A derivation that provides gcc and g++ commands, but that # will end up calling ccache for the given cacheDir links = {unwrappedCC, extraConfig}: stdenv.mkDerivation { name = "ccache-links"; passthru = { isClang = unwrappedCC.isClang or false; isGNU = unwrappedCC.isGNU or false; }; inherit (unwrappedCC) lib; nativeBuildInputs = [ makeWrapper ]; buildCommand = '' mkdir -p $out/bin wrap() { local cname="$1" if [ -x "${unwrappedCC}/bin/$cname" ]; then makeWrapper ${ccache}/bin/ccache $out/bin/$cname \ --run ${stdenv.lib.escapeShellArg extraConfig} \ --add-flags ${unwrappedCC}/bin/$cname fi } wrap cc wrap c++ wrap gcc wrap g++ wrap clang wrap clang++ for executable in $(ls ${unwrappedCC}/bin); do if [ ! -x "$out/bin/$executable" ]; then ln -s ${unwrappedCC}/bin/$executable $out/bin/$executable fi done for file in $(ls ${unwrappedCC} | grep -vw bin); do ln -s ${unwrappedCC}/$file $out/$file done ''; }; }; meta = with stdenv.lib; { description = "Compiler cache for fast recompilation of C/C++ code"; homepage = "https://ccache.dev/"; downloadPage = "https://ccache.dev/download.html"; license = licenses.gpl3Plus; platforms = platforms.unix; }; }; in ccache