or-tools: 9.12 -> 9.14 (#458786)

{

  lib,

  stdenv,

  fetchFromGitHub,

  cmake,

  gtest,

  static ? stdenv.hostPlatform.isStatic,

  cxxStandard ? null,

}:

stdenv.mkDerivation (finalAttrs: {

  pname = "abseil-cpp";

  version = "20250512.1";

  src = fetchFromGitHub {

    owner = "abseil";

    repo = "abseil-cpp";

    tag = finalAttrs.version;

    hash = "sha256-eB7OqTO9Vwts9nYQ/Mdq0Ds4T1KgmmpYdzU09VPWOhk=";

  };

  cmakeFlags = [

    (lib.cmakeBool "ABSL_BUILD_TEST_HELPERS" true)

    (lib.cmakeBool "ABSL_USE_EXTERNAL_GOOGLETEST" true)

    (lib.cmakeBool "BUILD_SHARED_LIBS" (!static))

  ]

  ++ lib.optionals (cxxStandard != null) [

    (lib.cmakeFeature "CMAKE_CXX_STANDARD" cxxStandard)

  ];

  strictDeps = true;

  nativeBuildInputs = [ cmake ];

  buildInputs = [ gtest ];

  meta = {

    description = "Open-source collection of C++ code designed to augment the C++ standard library";

    homepage = "https://abseil.io/";

    changelog = "https://github.com/abseil/abseil-cpp/releases/tag/${finalAttrs.version}";

    license = lib.licenses.asl20;

    platforms = lib.platforms.all;

    maintainers = [ lib.maintainers.GaetanLepage ];

  };

})

From 077295f6ede59d9e2413b2d19f38cf63b64f4fec Mon Sep 17 00:00:00 2001

From: =?UTF-8?q?Stefan=20Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>

Date: Tue, 21 Oct 2025 17:05:59 +0300

Subject: [PATCH] Do not try to copy pybind11_abseil status extension module

The module is already installed in the correct location. And even if not,

it should be done as part of the pybind11_abseil build ...

---

 cmake/python.cmake         | 5 -----

 ortools/python/setup.py.in | 4 ----

 2 files changed, 9 deletions(-)

diff --git a/cmake/python.cmake b/cmake/python.cmake

index 2112ceeb66..db15434303 100644

--- a/cmake/python.cmake

+++ b/cmake/python.cmake

@@ -322,7 +322,6 @@

@@ -326,7 +326,6 @@ file(GENERATE OUTPUT ${PYTHON_PROJECT_DIR}/init/python/__init__.py CONTENT "")

 file(GENERATE OUTPUT ${PYTHON_PROJECT_DIR}/linear_solver/__init__.py CONTENT "")

 file(GENERATE OUTPUT ${PYTHON_PROJECT_DIR}/linear_solver/python/__init__.py CONTENT "")

 if(BUILD_MATH_OPT)

   file(GENERATE OUTPUT ${PYTHON_PROJECT_DIR}/math_opt/__init__.py CONTENT "")

   file(GENERATE OUTPUT ${PYTHON_PROJECT_DIR}/math_opt/core/__init__.py CONTENT "")

   file(GENERATE OUTPUT ${PYTHON_PROJECT_DIR}/math_opt/core/python/__init__.py CONTENT "")

@@ -635,9 +634,6 @@

@@ -680,9 +679,6 @@ add_custom_command(

   COMMAND ${CMAKE_COMMAND} -E

    $<IF:$<BOOL:${BUILD_MATH_OPT}>,copy,true>

    $<TARGET_FILE:math_opt_pybind11> ${PYTHON_PROJECT}/math_opt/core/python

    $<TARGET_FILE:math_opt_io_pybind11> ${PYTHON_PROJECT}/math_opt/io/python

-  COMMAND ${CMAKE_COMMAND} -E

-   $<IF:$<BOOL:${BUILD_MATH_OPT}>,copy,true>

-   $<TARGET_FILE:status_py_extension_stub> ${PYTHON_PROJECT}/../pybind11_abseil

   COMMAND ${CMAKE_COMMAND} -E

    $<IF:$<TARGET_EXISTS:pdlp_pybind11>,copy,true>

    $<$<TARGET_EXISTS:pdlp_pybind11>:$<TARGET_FILE:pdlp_pybind11>> ${PYTHON_PROJECT}/pdlp/python

@@ -696,7 +692,6 @@

@@ -744,7 +740,6 @@ add_custom_command(

   COMMAND ${stubgen_EXECUTABLE} -p ortools.constraint_solver.pywrapcp --output .

   COMMAND ${stubgen_EXECUTABLE} -p ortools.linear_solver.pywraplp --output .

   COMMAND ${stubgen_EXECUTABLE} -p ortools.linear_solver.python.model_builder_helper --output .

   COMMAND ${stubgen_EXECUTABLE} -p ortools.math_opt.core.python.solver --output .

   COMMAND ${stubgen_EXECUTABLE} -p ortools.pdlp.python.pdlp --output .

   COMMAND ${stubgen_EXECUTABLE} -p ortools.sat.python.cp_model_helper --output .

diff --git a/ortools/python/setup.py.in b/ortools/python/setup.py.in

index 0aeaa900ef..ae4fa07815 100644

--- a/ortools/python/setup.py.in

+++ b/ortools/python/setup.py.in

@@ -83,10 +83,6 @@

@@ -83,10 +83,6 @@ setup(

             '*.pyi',

             'py.typed'

         ],

-            '*.pyi'

-        ],

         '@PYTHON_PROJECT@.math_opt':['*.pyi'],

         '@PYTHON_PROJECT@.math_opt.python':['*.pyi'],

         '@PYTHON_PROJECT@.math_opt.core.python':[

             '$<TARGET_FILE_NAME:math_opt_pybind11>',

-- 

2.51.0

From 46e7d2cccd029a2c4215ce9b0c3bf72b2f2dd398 Mon Sep 17 00:00:00 2001

From: =?UTF-8?q?Stefan=20Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>

Date: Thu, 2 Jan 2025 16:32:05 +0100

Subject: [PATCH] Fix up broken CMake rules for bundled pybind stuff

Unfortunately, upstream only uses and tests the bundled code, and the

unbundled cases are bitrotting.

---

 cmake/system_deps.cmake    | 1 +

 1 files changed, 1 insertion(+)

diff --git a/cmake/system_deps.cmake b/cmake/system_deps.cmake

index d9ae923..0c176a8 100644

--- a/cmake/system_deps.cmake

+++ b/cmake/system_deps.cmake

@@ -94,6 +94,7 @@ endif()

 # Check language Dependencies

 if(BUILD_PYTHON)

+  find_package(Python REQUIRED Interpreter Development.Module)

   if(NOT BUILD_pybind11 AND NOT TARGET pybind11::pybind11_headers)

     find_package(pybind11 REQUIRED)

   endif()

-- 

2.47.1

{

  abseil-cpp_202407,

  stdenv,

  lib,

  callPackage,

  abseil-cpp_202505,

  bzip2,

  cbc,

  cmake,

  gbenchmark,

  glpk,

  highs,

  lib,

  pkg-config,

  protobuf_29,

  protobuf_31,

  python3,

  re2,

  stdenv,

  swig,

  unzip,

  zlib,

  # protobuf. Do not un-pin these, even if you're upgrading them to

  # what might happen to be the latest version at the current moment;

  # future upgrades *will* break the build.

  abseil-cpp = abseil-cpp_202407;

  protobuf = protobuf_29.override { inherit abseil-cpp; };

  python-protobuf = python3.pkgs.protobuf5.override { inherit protobuf; };

  pybind11-protobuf = python3.pkgs.pybind11-protobuf.override { protobuf_29 = protobuf; };

  abseil-cpp' = abseil-cpp_202505;

  protobuf' = protobuf_31.override { abseil-cpp = abseil-cpp'; };

  python-protobuf' = python3.pkgs.protobuf5.override { protobuf = protobuf'; };

  pybind11' = callPackage ./pybind11-2.13.6.nix {

    inherit (python3.pkgs)

      buildPythonPackage

      cmake

      ninja

      numpy

      pytestCheckHook

      pythonOlder

      setuptools

      ;

    python = python3;

  };

  pybind11-abseil' = python3.pkgs.pybind11-abseil.override {

    pybind11 = pybind11';

    abseil-cpp = abseil-cpp';

  };

  pybind11-protobuf' = callPackage ./pybind11-protobuf.nix {

    inherit (python3.pkgs) buildPythonPackage;

    pybind11 = pybind11';

  };

  # re2 must also use the same abseil version, else these two versions will conflict during linking

  re2' = re2.override { abseil-cpp = abseil-cpp'; };

  # 77a28070b9c4c83995ac6bbfa9544722ff3342ce renamed the scip cmake target(s) differently

  # to what upstream still calls it. Apply this patch to scipopt-scip.

  scipopt-scip' = scipopt-scip.overrideAttrs (old: {

    patches = old.patches or [ ] ++ [

      # from https://github.com/google/or-tools/commit/77a28070b9c4c83995ac6bbfa9544722ff3342ce#diff-c95174a817e73db366d414af1e329c1856f70e5158ed3994d43da88765ccc98f

      ./scip.patch

    ];

    # Their patch forgets to find_package() soplex, bring it back.

    postPatch = (old.postPatch or "") + ''

      substituteInPlace CMakeLists.txt \

        --replace-fail 'message(STATUS "Finding Soplex...")' 'find_package(SOPLEX CONFIG HINTS ''${SOPLEX_DIR})'

    '';

  });

  # local revert of 58daf511687f191829238fc7f571e08dc9dedf56,

  # working around https://github.com/google/or-tools/issues/4911

  _highs = highs.overrideAttrs (old: rec {

  highs' = highs.overrideAttrs (old: rec {

    version = "1.10.0";

    src = fetchFromGitHub {

      owner = "ERGO-Code";

in

stdenv.mkDerivation (finalAttrs: {

  pname = "or-tools";

  version = "9.12";

  version = "9.14";

  src = fetchFromGitHub {

    owner = "google";

    repo = "or-tools";

    tag = "v${finalAttrs.version}";

    hash = "sha256-5rFeAK51+BfjIyu/5f5ptaKMD7Hd20yHa2Vj3O3PkLU=";

    hash = "sha256-FxKe3uY4L33mavwC2aanji3fY9dPqpkwVqi6PNjovSA=";

  };

  patches = [

      url = "https://build.opensuse.org/public/source/science/google-or-tools/0001-Revert-python-Fix-python-install-on-windows-breaks-L.patch?rev=19";

      hash = "sha256-BNB3KlgjpWcZtb9e68Jkc/4xC4K0c+Iisw0eS6ltYXE=";

    })

    (fetchpatch {

      name = "0001-Fix-up-broken-CMake-rules-for-bundled-pybind-stuff.patch";

      url = "https://build.opensuse.org/public/source/science/google-or-tools/0001-Fix-up-broken-CMake-rules-for-bundled-pybind-stuff.patch?rev=19";

      hash = "sha256-r38ZbRkEW1ZvJb0Uf56c0+HcnfouZZJeEYlIK7quSjQ=";

    })

    ./0001-Fix-up-broken-CMake-rules-for-bundled-pybind-stuff.patch

    (fetchpatch {

      name = "math_opt-only-run-SCIP-tests-if-enabled.patch";

      url = "https://github.com/google/or-tools/commit/b5a2f8ac40dd4bfa4359c35570733171454ec72b.patch";

      hash = "sha256-h96zJkqTtwfBd+m7Lm9r/ks/n8uvY4iSPgxMZe8vtXI=";

    })

    # Fix tests on aarch64-linux

    # https://github.com/google/or-tools/issues/4746

    (fetchpatch {

      url = "https://github.com/google/or-tools/commit/8442c7b1c219b0c8d58ee96d266d81b7c3a19ad2.patch";

      hash = "sha256-HrV9wU3PFMdb3feGt8i5UJNgHuitMRBF9cNrH5RRENQ=";

    })

  ];

  # or-tools normally attempts to build Protobuf for the build platform when

    (lib.cmakeFeature "CMAKE_INSTALL_INCLUDEDIR" "include")

    (lib.cmakeFeature "CMAKE_INSTALL_LIBDIR" "lib")

    (lib.cmakeBool "FETCH_PYTHON_DEPS" false)

    # not packaged in nixpkgs

    (lib.cmakeBool "USE_fuzztest" false)

    (lib.cmakeBool "USE_GLPK" true)

    (lib.cmakeBool "USE_SCIP" withScip)

    (lib.cmakeFeature "Python3_EXECUTABLE" "${python3.pythonOnBuildForHost.interpreter}")

    mypy

  ]);

  buildInputs = [

    abseil-cpp

    abseil-cpp'

    bzip2

    cbc

    eigen

    glpk

    gbenchmark

    gtest

    _highs

    highs'

    python3.pkgs.absl-py

    python3.pkgs.pybind11

    python3.pkgs.pybind11-abseil

    pybind11-protobuf

    pybind11'

    pybind11-abseil'

    pybind11-protobuf'

    python3.pkgs.pytest

    python3.pkgs.scipy

    python3.pkgs.setuptools

    python3.pkgs.wheel

    re2

    re2'

    zlib

  ];

  propagatedBuildInputs = [

    abseil-cpp

    _highs

    protobuf

    python-protobuf

    abseil-cpp'

    highs'

    protobuf'

    python-protobuf'

    python3.pkgs.immutabledict

    python3.pkgs.numpy

    python3.pkgs.pandas

  ]

  ++ lib.optionals withScip [

    # Needed for downstream cmake consumers to not need to set SCIP_ROOT explicitly

    scipopt-scip

    scipopt-scip'

  ];

  nativeCheckInputs = [

    python3.pkgs.virtualenv

  ];

  # some tests fail on aarch64-linux and hang on darwin

  doCheck = stdenv.hostPlatform.isx86_64 && stdenv.hostPlatform.isLinux;

  # some tests hang on darwin

  doCheck = stdenv.hostPlatform.isLinux;

  preCheck = ''

    export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}$PWD/lib