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author | Robert T. McGibbon <rmcgibbo@gmail.com> | 2021-02-13 14:58:40 -0500 |
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committer | Robert T. McGibbon <rmcgibbo@gmail.com> | 2021-02-20 15:41:19 -0500 |
commit | aadc742643d86aa4af7e2e0de1698d01b6395cda (patch) | |
tree | 1e651dab1e71fce0cdaf2250e10097370df6451c /pkgs/development/libraries/science/math/or-tools | |
parent | 577bab69188d6b0309410a8ac4badf625c4f678b (diff) | |
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or-tools: 7.7 -> 8.1
Diffstat (limited to 'pkgs/development/libraries/science/math/or-tools')
-rw-r--r-- | pkgs/development/libraries/science/math/or-tools/default.nix | 90 |
1 files changed, 75 insertions, 15 deletions
diff --git a/pkgs/development/libraries/science/math/or-tools/default.nix b/pkgs/development/libraries/science/math/or-tools/default.nix index 53c117233d2..2b6eb5705cd 100644 --- a/pkgs/development/libraries/science/math/or-tools/default.nix +++ b/pkgs/development/libraries/science/math/or-tools/default.nix @@ -1,40 +1,84 @@ -{ lib, stdenv, fetchFromGitHub, cmake, abseil-cpp, gflags, which -, lsb-release, glog, protobuf, cbc, zlib -, ensureNewerSourcesForZipFilesHook, python, swig }: +{ lib +, stdenv +, fetchFromGitHub +, fetchpatch +, cmake +, abseil-cpp +, bzip2 +, zlib +, lsb-release +, which +, protobuf +, cbc +, ensureNewerSourcesForZipFilesHook +, python +, swig4 +}: stdenv.mkDerivation rec { pname = "or-tools"; - version = "7.7"; + version = "8.1"; + disabled = python.pythonOlder "3.6"; # not supported upstream src = fetchFromGitHub { owner = "google"; repo = "or-tools"; rev = "v${version}"; - sha256 = "06ig9a1afmzgzcg817y0rdq49ahll0q9y7bhhg9d89x6zy959ypv"; + sha256 = "1zqgvkaw5vf2d8pwsa34g9jysbpiwplzxc8jyy8kdbzmj8ax3gpg"; }; + patches = [ + # This patch (on master as of Feb 11, 2021) fixes or-tools failing to respect + # USE_SCIP=OFF and then failing to find scip/scip.h + (fetchpatch { + url = "https://github.com/google/or-tools/commit/17321869832b5adaccd9864e7e5576122730a5d5.patch"; + sha256 = "0bi2z1hqlpdm1if3xa5dzc2zv0qlm5xi2x979brx10f8k779ghn0"; + }) + ]; + # 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. + + # Cbc is linked against bzip2 and declares this in its pkgs-config file, + # but this makefile doesn't use pkgs-config, so we also have to add lbz2 configurePhase = '' + substituteInPlace makefiles/Makefile.third_party.unix.mk \ + --replace 'COINUTILS_LNK = $(STATIC_COINUTILS_LNK)' \ + 'COINUTILS_LNK = $(STATIC_COINUTILS_LNK) -lbz2' + cat <<EOF > Makefile.local - UNIX_ABSL_DIR=${abseil-cpp} - UNIX_GFLAGS_DIR=${gflags} - UNIX_GLOG_DIR=${glog} - UNIX_PROTOBUF_DIR=${protobuf} - UNIX_CBC_DIR=${cbc} + UNIX_ABSL_DIR=${abseil-cpp} + UNIX_PROTOBUF_DIR=${protobuf} + UNIX_CBC_DIR=${cbc} + USE_SCIP=OFF EOF ''; + # Many of these 'samples' (which are really the tests) require using SCIP, and or-tools 8.1 + # will just crash if SCIP is not found because it doesn't fall back to using one of + # the available solvers: https://github.com/google/or-tools/blob/b77bd3ac69b7f3bb02f55b7bab6cbb4bab3917f2/ortools/linear_solver/linear_solver.cc#L427 + # We don't compile with SCIP because it does not have an open source license. + # See https://github.com/google/or-tools/issues/2395 + preBuild = '' + for file in ortools/linear_solver/samples/*.cc; do + if grep -q SCIP_MIXED_INTEGER_PROGRAMMING $file; then + substituteInPlace $file --replace SCIP_MIXED_INTEGER_PROGRAMMING CBC_MIXED_INTEGER_PROGRAMMING + fi; + done + + substituteInPlace ortools/linear_solver/samples/simple_mip_program.cc \ + --replace 'SCIP' 'CBC' + ''; makeFlags = [ "prefix=${placeholder "out"}" "PROTOBUF_PYTHON_DESC=${python.pkgs.protobuf}/${python.sitePackages}/google/protobuf/descriptor_pb2.py" ]; buildFlags = [ "cc" "pypi_archive" ]; - checkTarget = "test_cc"; doCheck = true; + checkTarget = "test_cc"; installTargets = [ "install_cc" ]; # The upstream install_python target installs to $HOME. @@ -43,14 +87,30 @@ stdenv.mkDerivation rec { (cd temp_python/ortools; PYTHONPATH="$python/${python.sitePackages}:$PYTHONPATH" python setup.py install '--prefix=$python') ''; + enableParallelBuilding = true; + nativeBuildInputs = [ - cmake lsb-release swig which zlib python + cmake + lsb-release + swig4 + which ensureNewerSourcesForZipFilesHook - python.pkgs.setuptools python.pkgs.wheel + python.pkgs.setuptools + python.pkgs.wheel + ]; + buildInputs = [ + zlib + bzip2 + python ]; propagatedBuildInputs = [ - abseil-cpp gflags glog protobuf cbc - python.pkgs.protobuf python.pkgs.six + abseil-cpp + protobuf + + python.pkgs.protobuf + python.pkgs.six + python.pkgs.absl-py + python.pkgs.mypy-protobuf ]; outputs = [ "out" "python" ]; |