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{ stdenv, fetchpatch, fetchFromGitHub, cmake, zlib, gmp, jdk8,
# The JDK we use on Darwin currenly makes extensive use of rpaths which are
# annoying and break the python library, so let's not bother for now
includeJava ? !stdenv.hostPlatform.isDarwin, includeGplCode ? true }:
with stdenv.lib;
let
boolToCmake = x: if x then "ON" else "OFF";
rev = "1.8.0";
sha256 = "0q3a8x3iih25xkp2bm842sm2hxlb8hxlls4qmvj7vzwrh4lvsl7b";
pname = "monosat";
version = rev;
src = fetchFromGitHub {
owner = "sambayless";
repo = pname;
inherit rev sha256;
};
patches = [
# Python 3.8 compatibility
(fetchpatch {
url = "https://github.com/sambayless/monosat/commit/a5079711d0df0451f9840f3a41248e56dbb03967.patch";
sha256 = "1p2y0jw8hb9c90nbffhn86k1dxd6f6hk5v70dfmpzka3y6g1ksal";
})
];
core = stdenv.mkDerivation {
name = "${pname}-${version}";
inherit src patches;
buildInputs = [ cmake zlib gmp jdk8 ];
cmakeFlags = [
"-DBUILD_STATIC=OFF"
"-DJAVA=${boolToCmake includeJava}"
"-DGPL=${boolToCmake includeGplCode}"
];
postInstall = optionalString includeJava ''
mkdir -p $out/share/java
cp monosat.jar $out/share/java
'';
passthru = { inherit python; };
meta = {
description = "SMT solver for Monotonic Theories";
platforms = platforms.unix;
license = if includeGplCode then licenses.gpl2 else licenses.mit;
homepage = "https://github.com/sambayless/monosat";
maintainers = [ maintainers.acairncross ];
};
};
python = { buildPythonPackage, cython }: buildPythonPackage {
inherit pname version src patches;
propagatedBuildInputs = [ core cython ];
# This tells setup.py to use cython, which should produce faster bindings
MONOSAT_CYTHON = true;
# After patching src, move to where the actually relevant source is. This could just be made
# the sourceRoot if it weren't for the patch.
postPatch = ''
cd src/monosat/api/python
'' +
# The relative paths here don't make sense for our Nix build
# TODO: do we want to just reference the core monosat library rather than copying the
# shared lib? The current setup.py copies the .dylib/.so...
''
substituteInPlace setup.py \
--replace 'library_dir = "../../../../"' 'library_dir = "${core}/lib/"'
'';
};
in core
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