ae4a1a485a
If a Python package does not come with either `format` or `pyproject` we consider it a setuptools build, that calls `setup.py` directly, which is deprecated. This change, as a first step, migrates a large chunk of these packages to set setuptools as their explicit format This is so we can unify the problem space for the next step of the migration.
132 lines
3.3 KiB
Nix
132 lines
3.3 KiB
Nix
{
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lib,
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stdenv,
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fetchpatch,
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fetchFromGitHub,
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cmake,
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zlib,
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gmp,
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jdk8,
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# The JDK we use on Darwin currently 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,
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includeGplCode ? true,
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}:
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let
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boolToCmake = x: if x then "ON" else "OFF";
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rev = "1.8.0";
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sha256 = "0q3a8x3iih25xkp2bm842sm2hxlb8hxlls4qmvj7vzwrh4lvsl7b";
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pname = "monosat";
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version = rev;
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src = fetchFromGitHub {
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owner = "sambayless";
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repo = "monosat";
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inherit rev sha256;
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};
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patches = [
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# Python 3.8 compatibility
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(fetchpatch {
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url = "https://github.com/sambayless/monosat/commit/a5079711d0df0451f9840f3a41248e56dbb03967.patch";
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sha256 = "1p2y0jw8hb9c90nbffhn86k1dxd6f6hk5v70dfmpzka3y6g1ksal";
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})
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];
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# source behind __linux__ check assumes system is also x86 and
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# tries to disable x86/x87-specific extended precision mode
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# https://github.com/sambayless/monosat/issues/33
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commonPostPatch = lib.optionalString (!stdenv.hostPlatform.isx86) ''
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substituteInPlace src/monosat/Main.cc \
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--replace 'defined(__linux__)' '0'
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'';
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core = stdenv.mkDerivation {
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name = "${pname}-${version}";
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inherit src patches;
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postPatch = commonPostPatch;
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nativeBuildInputs = [ cmake ];
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buildInputs = [
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zlib
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gmp
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jdk8
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];
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cmakeFlags = [
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"-DBUILD_STATIC=OFF"
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"-DJAVA=${boolToCmake includeJava}"
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"-DGPL=${boolToCmake includeGplCode}"
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# file RPATH_CHANGE could not write new RPATH
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"-DCMAKE_SKIP_BUILD_RPATH=ON"
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];
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postInstall = lib.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 = with lib; {
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description = "SMT solver for Monotonic Theories";
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mainProgram = "monosat";
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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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maintainers = [ maintainers.acairncross ];
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};
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};
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python =
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{
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buildPythonPackage,
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cython,
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pytestCheckHook,
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}:
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buildPythonPackage {
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format = "setuptools";
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inherit
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pname
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version
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src
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patches
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;
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propagatedBuildInputs = [
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core
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cython
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];
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# This tells setup.py to use cython, which should produce faster bindings
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MONOSAT_CYTHON = true;
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# After patching src, move to where the actually relevant source is. This could just be made
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# the sourceRoot if it weren't for the patch.
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postPatch =
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commonPostPatch
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+ ''
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cd src/monosat/api/python
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''
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+
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# The relative paths here don't make sense for our Nix build
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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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''
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substituteInPlace setup.py \
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--replace 'library_dir = "../../../../"' 'library_dir = "${core}/lib/"'
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'';
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nativeCheckInputs = [ pytestCheckHook ];
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disabledTests = [
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"test_assertAtMostOne"
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"test_assertEqual"
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];
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};
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in
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core
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