76 lines
2.1 KiB
Nix
76 lines
2.1 KiB
Nix
{ stdenv, fetchurl, fetchpatch, runCommand, zlib, makeWrapper }:
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let ccache = stdenv.mkDerivation rec {
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name = "ccache-${version}";
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version = "3.3.4";
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src = fetchurl {
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sha256 = "0ks0vk408mdppfbk8v38p46fqx3p30r9a9cwiia43373i7rmpw94";
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url = "mirror://samba/ccache/${name}.tar.xz";
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};
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buildInputs = [ zlib ];
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# non to be fail on filesystems with unconventional blocksizes (zfs on Hydra?)
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patches = [ ./skip-fs-dependent-test.patch ];
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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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unwrappedCC = stdenv.cc.cc;
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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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isClang = unwrappedCC.isClang or false;
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isGNU = unwrappedCC.isGNU or false;
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};
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inherit (unwrappedCC) lib;
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nativeBuildInputs = [ makeWrapper ];
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buildCommand = ''
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mkdir -p $out/bin
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wrap() {
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local cname="$1"
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if [ -x "${unwrappedCC}/bin/$cname" ]; then
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makeWrapper ${ccache}/bin/ccache $out/bin/$cname \
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--run ${stdenv.lib.escapeShellArg extraConfig} \
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--add-flags ${unwrappedCC}/bin/$cname
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fi
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}
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wrap cc
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wrap c++
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wrap gcc
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wrap g++
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wrap clang
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wrap clang++
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for executable in $(ls ${unwrappedCC}/bin); do
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if [ ! -x "$out/bin/$executable" ]; then
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ln -s ${unwrappedCC}/bin/$executable $out/bin/$executable
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fi
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done
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for file in $(ls ${unwrappedCC} | grep -vw bin); do
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ln -s ${unwrappedCC}/$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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platforms = platforms.unix;
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};
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};
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in ccache
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