mirror of
https://github.com/SebastianWendel/nixpkgs.git
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0950324466
Not all packages build with Python 3, see #75877. The goal is to get rid of Python 2 but this approach ensures a smoother transition.
60 lines
1.4 KiB
Nix
60 lines
1.4 KiB
Nix
{ stdenv, fetchurl,
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bison, re2c, scons,
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libcxx
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}:
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let
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version = "4.5.4";
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in
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stdenv.mkDerivation {
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pname = "gringo";
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inherit version;
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src = fetchurl {
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url = "mirror://sourceforge/project/potassco/gringo/${version}/gringo-${version}-source.tar.gz";
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sha256 = "16k4pkwyr2mh5w8j91vhxh9aff7f4y31npwf09w6f8q63fxvpy41";
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};
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buildInputs = [ bison re2c scons.py2 ];
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patches = [
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./gringo-4.5.4-cmath.patch
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./gringo-4.5.4-to_string.patch
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];
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postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
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substituteInPlace ./SConstruct \
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--replace \
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"env['CXX'] = 'g++'" \
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"env['CXX'] = '$CXX'"
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substituteInPlace ./SConstruct \
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--replace \
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"env['CPPPATH'] = []" \
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"env['CPPPATH'] = ['${libcxx}/include/c++/v1']"
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substituteInPlace ./SConstruct \
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--replace \
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"env['LIBPATH'] = []" \
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"env['LIBPATH'] = ['${libcxx}/lib']"
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'';
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buildPhase = ''
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scons WITH_PYTHON= --build-dir=release
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'';
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installPhase = ''
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mkdir -p $out/bin
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cp build/release/gringo $out/bin/gringo
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'';
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meta = with stdenv.lib; {
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description = "Converts input programs with first-order variables to equivalent ground programs";
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homepage = http://potassco.sourceforge.net/;
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platforms = platforms.all;
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maintainers = [ maintainers.hakuch ];
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license = licenses.gpl3Plus;
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};
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}
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