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{ stdenv, fetchurl, perl, zlib, makeWrapper }:
let ccache = stdenv.mkDerivation rec {
pname = "ccache";
version = "3.4.1";
src = fetchurl {
sha256 = "1pppi4jbkkj641cdynmc35jaj40jjicw7gj75ran5qs5886jcblc";
url = "mirror://samba/ccache/${pname}-${version}.tar.xz";
};
nativeBuildInputs = [ perl ];
buildInputs = [ zlib ];
outputs = [ "out" "man" ];
# non to be fail on filesystems with unconventional blocksizes (zfs on Hydra?)
patches = [
./fix-debug-prefix-map-suite.patch
./skip-fs-dependent-test.patch
];
postPatch = ''
substituteInPlace Makefile.in --replace 'objs) $(extra_libs)' 'objs)'
'';
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 = http://ccache.samba.org/;
downloadPage = https://ccache.samba.org/download.html;
license = licenses.gpl3Plus;
platforms = platforms.unix;
};
};
in ccache
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