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|
{stdenv, fetchurl, runCommand, gcc, zlib}:
let
ccache =
stdenv.mkDerivation {
name = "ccache-3.2.1";
src = fetchurl {
url = mirror://samba/ccache/ccache-3.2.1.tar.xz;
sha256 = "17dxb0adha2bqzb2r8rcc3kl9mk7y6vrvlh181liivrc3m7g6al7";
};
buildInputs = [ zlib ];
passthru = {
# A derivation that provides gcc and g++ commands, but that
# will end up calling ccache for the given cacheDir
links = extraConfig : (runCommand "ccache-links" { passthru.gcc = gcc; }
''
mkdir -p $out/bin
if [ -x "${gcc.cc}/bin/gcc" ]; then
cat > $out/bin/gcc << EOF
#!/bin/sh
${extraConfig}
exec ${ccache}/bin/ccache ${gcc.cc}/bin/gcc "\$@"
EOF
chmod +x $out/bin/gcc
fi
if [ -x "${gcc.cc}/bin/g++" ]; then
cat > $out/bin/g++ << EOF
#!/bin/sh
${extraConfig}
exec ${ccache}/bin/ccache ${gcc.cc}/bin/g++ "\$@"
EOF
chmod +x $out/bin/g++
fi
'');
};
meta = with stdenv.lib; {
description = "Compiler cache for fast recompilation of C/C++ code";
homepage = http://ccache.samba.org/;
license = with licenses; gpl3Plus;
maintainers = with maintainers; [ nckx ];
};
};
in
ccache
|