69 lines
1.9 KiB
Nix
69 lines
1.9 KiB
Nix
{ stdenv, fetchurl, fetchpatch, runCommand, gcc, zlib }:
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let ccache = stdenv.mkDerivation rec {
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name = "ccache-${version}";
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version = "3.2.5";
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src = fetchurl {
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sha256 = "11db1g109g0g5si0s50yd99ja5f8j4asxb081clvx78r9d9i2w0i";
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url = "mirror://samba/ccache/${name}.tar.xz";
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};
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buildInputs = [ zlib ];
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postPatch = ''
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substituteInPlace Makefile.in --replace 'objs) $(extra_libs)' 'objs)'
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'';
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doCheck = true;
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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 = extraConfig: stdenv.mkDerivation rec {
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name = "ccache-links";
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passthru = {
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inherit gcc;
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isGNU = true;
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};
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inherit (gcc.cc) lib;
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buildCommand = ''
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mkdir -p $out/bin
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if [ -x "${gcc.cc}/bin/gcc" ]; then
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cat > $out/bin/gcc << EOF
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#!/bin/sh
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${extraConfig}
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exec ${ccache}/bin/ccache ${gcc.cc}/bin/gcc "\$@"
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EOF
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chmod +x $out/bin/gcc
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fi
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if [ -x "${gcc.cc}/bin/g++" ]; then
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cat > $out/bin/g++ << EOF
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#!/bin/sh
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${extraConfig}
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exec ${ccache}/bin/ccache ${gcc.cc}/bin/g++ "\$@"
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EOF
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chmod +x $out/bin/g++
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fi
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for executable in $(ls ${gcc.cc}/bin); do
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if [ ! -x "$out/bin/$executable" ]; then
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ln -s ${gcc.cc}/bin/$executable $out/bin/$executable
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fi
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done
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for file in $(ls ${gcc.cc} | grep -vw bin); do
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ln -s ${gcc.cc}/$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 stdenv.lib; {
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description = "Compiler cache for fast recompilation of C/C++ code";
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homepage = http://ccache.samba.org/;
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downloadPage = https://ccache.samba.org/download.html;
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license = licenses.gpl3Plus;
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maintainers = with maintainers; [ nckx ];
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platforms = with platforms; linux;
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};
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};
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in ccache
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