58 lines
1.6 KiB
Nix
58 lines
1.6 KiB
Nix
{ stdenv, fetchurl, runCommand, gcc, perl, zlib }:
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let
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# TODO: find out if there's harm in just using 'rec' instead.
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name = "ccache-${version}";
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version = "3.2.2";
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sha256 = "1jm0qb3h5sypllaiyj81zp6m009vm50hzjnx994ril94kxlrj3ag";
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doCheck = true;
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ccache =
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stdenv.mkDerivation {
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inherit name doCheck;
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src = fetchurl {
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inherit sha256;
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url = "mirror://samba/ccache/${name}.tar.xz";
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};
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# The test dependency on perl should be gone in the next release:
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buildInputs = [ zlib ]
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++ stdenv.lib.optionals doCheck [ perl ];
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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 : (runCommand "ccache-links" { passthru.gcc = gcc; }
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''
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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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'');
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};
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meta = with stdenv.lib; {
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inherit version;
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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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};
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};
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in
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ccache
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