73 lines
2.4 KiB
Nix
73 lines
2.4 KiB
Nix
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{ stdenv, fetchFromGitHub, cmake, zlib, gmp, jdk8,
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# The JDK we use on Darwin currenly makes extensive use of rpaths which are
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# annoying and break the python library, so let's not bother for now
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includeJava ? !stdenv.hostPlatform.isDarwin, includeGplCode ? true }:
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with stdenv.lib;
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let
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boolToCmake = x: if x then "ON" else "OFF";
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rev = "cbaf79cfd01cba97b46cae5a9d7b832771ff442c";
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sha256 = "1nx3wh34y53lrwgh94cskdrdyrj26jn3py7z2cn4bvacz0wzhi6n";
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pname = "monosat";
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version = substring 0 7 sha256;
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src = fetchFromGitHub {
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owner = "sambayless";
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repo = pname;
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inherit rev sha256;
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};
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core = stdenv.mkDerivation rec {
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name = "${pname}-${version}";
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inherit src;
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buildInputs = [ cmake zlib gmp jdk8 ];
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cmakeFlags = [ "-DJAVA=${boolToCmake includeJava}" "-DGPL=${boolToCmake includeGplCode}" ];
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# Minor logic bug: https://github.com/sambayless/monosat/issues/11#issuecomment-403297720
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postPatch = ''
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substituteInPlace CMakeLists.txt \
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--replace '"&&" "true"' '"||" "true"'
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'';
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postInstall = optionalString includeJava ''
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mkdir -p $out/share/java
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cp monosat.jar $out/share/java
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'';
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passthru = { inherit python; };
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meta = {
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description = "SMT solver for Monotonic Theories";
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platforms = platforms.unix;
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license = if includeGplCode then licenses.gpl2 else licenses.mit;
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homepage = https://github.com/sambayless/monosat;
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};
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};
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python = { buildPythonPackage, cython }: buildPythonPackage {
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inherit pname version src;
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# The top-level "source" is what fetchFromGitHub gives us. The rest is inside the repo
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sourceRoot = "source/src/monosat/api/python/";
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propagatedBuildInputs = [ core cython ];
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# The relative paths here don't make sense for our Nix build
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# Also, let's use cython since it should produce faster bindings
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# TODO: do we want to just reference the core monosat library rather than copying the
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# shared lib? The current setup.py copies the .dylib/.so...
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postPatch = ''
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substituteInPlace setup.py \
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--replace '../../../../libmonosat.dylib' '${core}/lib/libmonosat.dylib' \
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--replace '../../../../libmonosat.so' '${core}/lib/libmonosat.so' \
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--replace 'use_cython=False' 'use_cython=True'
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# This seems to be forgotten and unused. See https://github.com/sambayless/monosat/issues/10
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rm monosat/cnf.py
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'';
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};
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in core
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