73 lines
2.1 KiB
Nix
73 lines
2.1 KiB
Nix
{ stdenv, fetchurl, fetchpatch, runCommand, 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 = !stdenv.isDarwin;
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passthru = let
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cc = stdenv.cc.cc;
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ccname = if stdenv.cc.cc.isClang or false then "clang" else "gcc";
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cxxname = if stdenv.cc.cc.isClang or false then "clang++" else "g++";
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in {
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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 (cc) isGNU isClang;
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};
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inherit (cc) lib;
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buildCommand = ''
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mkdir -p $out/bin
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if [ -x "${cc}/bin/${ccname}" ]; then
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cat > $out/bin/${ccname} << EOF
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#!/bin/sh
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${extraConfig}
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exec ${ccache}/bin/ccache ${cc}/bin/${ccname} "\$@"
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EOF
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chmod +x $out/bin/${ccname}
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fi
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if [ -x "${cc}/bin/${cxxname}" ]; then
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cat > $out/bin/${cxxname} << EOF
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#!/bin/sh
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${extraConfig}
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exec ${ccache}/bin/ccache ${cc}/bin/${cxxname} "\$@"
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EOF
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chmod +x $out/bin/${cxxname}
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fi
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for executable in $(ls ${cc}/bin); do
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if [ ! -x "$out/bin/$executable" ]; then
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ln -s ${cc}/bin/$executable $out/bin/$executable
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fi
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done
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for file in $(ls ${cc} | grep -vw bin); do
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ln -s ${cc}/$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 = platforms.unix;
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};
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};
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in ccache
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