Luke Granger-Brown
57725ef3ec
git-subtree-dir: third_party/nixpkgs git-subtree-split: 76612b17c0ce71689921ca12d9ffdc9c23ce40b2
150 lines
3.5 KiB
Nix
150 lines
3.5 KiB
Nix
{ abseil-cpp
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, bzip2
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, cbc
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, cmake
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, DarwinTools # sw_vers
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, eigen
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, ensureNewerSourcesForZipFilesHook
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, fetchFromGitHub
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, substituteAll
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, glpk
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, lib
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, pkg-config
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, protobuf
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, python
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, re2
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, stdenv
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, swig
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, unzip
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, zlib
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}:
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let
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pybind11_protobuf = fetchFromGitHub {
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owner = "pybind";
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repo = "pybind11_protobuf";
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rev = "b713501f1da56d9b76c42f89efd00b97c26c9eac";
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hash = "sha256-f6pzRWextH+7lm1xzyhx98wCIWH3lbhn59gSCcjsBVw=";
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};
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in
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stdenv.mkDerivation rec {
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pname = "or-tools";
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version = "9.7";
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src = fetchFromGitHub {
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owner = "google";
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repo = "or-tools";
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rev = "v${version}";
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hash = "sha256-eHukf6TbY2dx7iEf8WfwfWsjDEubPtRO02ju0kHtASo=";
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};
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patches = [
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(substituteAll {
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src = ./offline.patch;
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pybind11_protobuf = "../../pybind11_protobuf";
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})
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];
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# or-tools normally attempts to build Protobuf for the build platform when
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# cross-compiling. Instead, just tell it where to find protoc.
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postPatch = ''
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echo "set(PROTOC_PRG $(type -p protoc))" > cmake/host.cmake
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cp -R ${pybind11_protobuf} pybind11_protobuf
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chmod -R u+w pybind11_protobuf
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'';
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cmakeFlags = [
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"-DBUILD_DEPS=OFF"
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"-DBUILD_PYTHON=ON"
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"-DBUILD_pybind11=OFF"
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"-DBUILD_pybind11_protobuf=ON"
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"-DCMAKE_INSTALL_BINDIR=bin"
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"-DCMAKE_INSTALL_INCLUDEDIR=include"
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"-DCMAKE_INSTALL_LIBDIR=lib"
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"-DFETCH_PYTHON_DEPS=OFF"
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"-DUSE_GLPK=ON"
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"-DUSE_SCIP=OFF"
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"-DPython3_EXECUTABLE=${python.pythonOnBuildForHost.interpreter}"
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] ++ lib.optionals stdenv.hostPlatform.isDarwin [ "-DCMAKE_MACOSX_RPATH=OFF" ];
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strictDeps = true;
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nativeBuildInputs = [
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cmake
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ensureNewerSourcesForZipFilesHook
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pkg-config
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python.pythonOnBuildForHost
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swig
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unzip
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] ++ lib.optionals stdenv.hostPlatform.isDarwin [
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DarwinTools
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] ++ (with python.pythonOnBuildForHost.pkgs; [
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pip
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mypy-protobuf
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mypy
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]);
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buildInputs = [
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abseil-cpp
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bzip2
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cbc
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eigen
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glpk
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python.pkgs.absl-py
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python.pkgs.pybind11
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python.pkgs.pytest
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python.pkgs.scipy
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python.pkgs.setuptools
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python.pkgs.wheel
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re2
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zlib
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];
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propagatedBuildInputs = [
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abseil-cpp
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protobuf
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(python.pkgs.protobuf4.override { protobuf = protobuf; })
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python.pkgs.numpy
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];
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nativeCheckInputs = [
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python.pkgs.matplotlib
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python.pkgs.pandas
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python.pkgs.virtualenv
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];
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env.NIX_CFLAGS_COMPILE = toString [
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# fatal error: 'python/google/protobuf/proto_api.h' file not found
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"-I${protobuf.src}"
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# fatal error: 'pybind11_protobuf/native_proto_caster.h' file not found
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"-I${pybind11_protobuf}"
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];
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# some tests fail on linux and hang on darwin
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doCheck = false;
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preCheck = ''
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export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}$PWD/lib
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'';
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# This extra configure step prevents the installer from littering
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# $out/bin with sample programs that only really function as tests,
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# and disables the upstream installation of a zipped Python egg that
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# can’t be imported with our Python setup.
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installPhase = ''
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cmake . -DBUILD_EXAMPLES=OFF -DBUILD_PYTHON=OFF -DBUILD_SAMPLES=OFF
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cmake --install .
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pip install --prefix="$python" python/
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'';
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outputs = [ "out" "python" ];
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meta = with lib; {
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homepage = "https://github.com/google/or-tools";
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license = licenses.asl20;
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description = ''
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Google's software suite for combinatorial optimization.
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'';
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mainProgram = "fzn-ortools";
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maintainers = with maintainers; [ andersk ];
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platforms = with platforms; linux ++ darwin;
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};
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}
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