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{ stdenv, fetchFromGitHub, cmake, abseil-cpp, gflags, which
, lsb-release, glog, protobuf, cbc, zlib
, ensureNewerSourcesForZipFilesHook, python, swig
, pythonProtobuf }:
stdenv.mkDerivation rec {
pname = "or-tools";
version = "7.3";
src = fetchFromGitHub {
owner = "google";
repo = "or-tools";
rev = "v${version}";
sha256 = "0q06vxmds6nm3dpjw4y5jzr8j98qgfb9i8pbm9pfhmqigv791hwc";
};
patches = [
./build.patch # https://github.com/google/or-tools/pull/1619
./protobuf.patch # Otherwise it tries to install protobuf from pypi.
];
# The original build system uses cmake which does things like pull
# in dependencies through git and Makefile creation time. We
# obviously don't want to do this so instead we provide the
# dependencies straight from nixpkgs and use the make build method.
configurePhase = ''
cat <<EOF > Makefile.local
UNIX_ABSL_DIR=${abseil-cpp}
UNIX_GFLAGS_DIR=${gflags}
UNIX_GLOG_DIR=${glog}
UNIX_PROTOBUF_DIR=${protobuf}
UNIX_CBC_DIR=${cbc}
EOF
'';
makeFlags = [
"prefix=${placeholder "out"}"
"PROTOBUF_PYTHON_DESC=${pythonProtobuf}/${python.sitePackages}/google/protobuf/descriptor_pb2.py"
];
buildFlags = [ "cc" "pypi_archive" ];
checkTarget = "test_cc";
doCheck = true;
installTargets = [ "install_cc" ];
# The upstream install_python target installs to $HOME.
postInstall = ''
mkdir -p "$python/${python.sitePackages}"
(cd temp_python/ortools; PYTHONPATH="$python/${python.sitePackages}:$PYTHONPATH" python setup.py install '--prefix=$python')
'';
nativeBuildInputs = [
cmake lsb-release swig which zlib python
ensureNewerSourcesForZipFilesHook
python.pkgs.setuptools python.pkgs.wheel
];
propagatedBuildInputs = [
abseil-cpp gflags glog protobuf cbc
pythonProtobuf python.pkgs.six
];
enableParallelBuilding = true;
outputs = [ "out" "python" ];
meta = with stdenv.lib; {
homepage = https://github.com/google/or-tools;
license = licenses.asl20;
description = ''
Google's software suite for combinatorial optimization.
'';
maintainers = with maintainers; [ ];
platforms = with platforms; linux;
};
}
|