scip@8.1.0 (#1955)

Release: https://github.com/scipopt/scip/releases/tag/v810

Used by:
* https://github.com/google/or-tools

modules/scip/8.1.0/MODULE.bazel

@@ -0,0 +1,18 @@
+module(
+    name = "scip",
+    version = "8.1.0",
+    compatibility_level = 1,
+)
+
+bazel_dep(
+    name = "bliss",
+    version = "0.73",
+)
+bazel_dep(
+    name = "platforms",
+    version = "0.0.9",
+)
+bazel_dep(
+    name = "zlib",
+    version = "1.2.13",
+)

modules/scip/8.1.0/patches/add_build_file.patch

@@ -0,0 +1,140 @@
+--- /dev/null
++++ a/BUILD.bazel
+@@ -0,0 +1,137 @@
++# Copyright 2010-2024 Google LLC
++# Licensed under the Apache License, Version 2.0 (the "License");
++# you may not use this file except in compliance with the License.
++# You may obtain a copy of the License at
++#
++#     http://www.apache.org/licenses/LICENSE-2.0
++#
++# Unless required by applicable law or agreed to in writing, software
++# distributed under the License is distributed on an "AS IS" BASIS,
++# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++# See the License for the specific language governing permissions and
++# limitations under the License.
++
++exports_files(
++    ["src/lpi/lpi_glop.cpp"],
++)
++
++config_setting(
++    name = "on_linux",
++    constraint_values = [
++        "@platforms//os:linux",
++    ],
++)
++
++config_setting(
++    name = "on_macos",
++    constraint_values = [
++        "@platforms//os:macos",
++    ],
++)
++
++config_setting(
++    name = "on_windows",
++    constraint_values = [
++        "@platforms//os:windows",
++    ],
++)
++
++PLATFORM_FLAGS = select({
++    "on_linux": [
++        "-Wunknown-pragmas",
++        "-fexceptions",
++        "-DSYM=bliss",
++    ],
++    "on_macos": [
++        "-Wunknown-pragmas",
++        "-fexceptions",
++        "-DSYM=bliss",
++    ],
++    "on_windows": [
++        "/DSYM=none",
++        "/DSCIP_NO_SIGACTION",
++        "/DSCIP_NO_STRTOK_R",
++    ],
++    "//conditions:default": [],
++})
++
++PLATFORM_DEPS = select({
++    "on_linux": ["@bliss"],
++    "on_macos": ["@bliss"],
++    "on_windows": [],
++    "//conditions:default": [],
++})
++
++BLISS_FILE = select({
++    "on_linux": ["src/symmetry/compute_symmetry_bliss.cpp"],
++    "on_macos": ["src/symmetry/compute_symmetry_bliss.cpp"],
++    "on_windows": ["src/symmetry/compute_symmetry_none.cpp"],
++    "//conditions:default": ["src/symmetry/compute_symmetry_none.cpp"],
++})
++
++cc_library(
++    name = "scip",
++    srcs = glob(
++        [
++            "src/*/*.c",
++        ],
++        exclude = [
++            "src/lpi/lpi_*.c",
++            "src/nauty/*",
++            "src/scip/exprinterpret_*.c",
++            "src/scip/nlpi_filtersqp.c",
++            "src/scip/nlpi_worhp.c",
++            "src/scip/*_xyz.c",
++            "src/scip/sorttpl.c",
++            "src/symmetry/compute_symmetry_*.cpp",
++            "src/symmetry/*nauty*",
++            "src/tpi/tpi_*.c",
++        ],
++    ) + BLISS_FILE + [
++        "src/scip/exprinterpret_none.c",
++        "src/tpi/tpi_tnycthrd.c",
++    ],
++    hdrs = glob(
++        [
++            "src/*/*.h",
++            "src/*/*.hpp",
++            "src/scip/githash.c",
++            "src/scip/sorttpl.c",
++            "src/scip/buildflags.c",
++        ],
++        exclude =
++            [
++                "src/scip/*_xyz.h",
++            ],
++    ),
++    copts = [
++        "$(STACK_FRAME_UNLIMITED)",  # src/scip/reader_cnf.c
++        "-DSCIP_WITH_ZLIB",
++        "-DWITH_SCIPDEF",
++        "-DSCIP_ROUNDING_FE",
++        "-DTPI_TNY",  # src/tpi/type_tpi_tnycthrd.h
++        # Compile in thead-safe mode (required since we use TPI_TNYC). Note,
++        # one does not technically need to add this, as SCIP code always
++        # uses syntax like "#ifndef NPARASCIP". But let's be explicit here.
++        "-DPARASCIP",
++        "-Isrc",
++        "-Isrc/scip",
++    ] + PLATFORM_FLAGS,
++    defines = [
++        # Scip v800 optionally depends on scip/config.h and
++        # scip/scip_export.h that are generated by build system.
++        #
++        # We need every library and binary that depends on SCIP libraries to
++        # define this macro. That is why we use `defines' here instead of
++        # `copts' or `local_defines'.
++        "NO_CONFIG_HEADER",
++    ],
++    features = ["-parse_headers"],
++    includes = [
++        "src",
++    ],
++    visibility = ["//visibility:public"],
++    deps = [
++        "@zlib",
++    ] + PLATFORM_DEPS,
++)

modules/scip/8.1.0/patches/module_dot_bazel.patch

@@ -0,0 +1,21 @@
+--- a/MODULE.bazel
++++ a/MODULE.bazel
+@@ -0,0 +1,18 @@
++module(
++    name = "scip",
++    version = "8.1.0",
++    compatibility_level = 1,
++)
++
++bazel_dep(
++    name = "bliss",
++    version = "0.73",
++)
++bazel_dep(
++    name = "platforms",
++    version = "0.0.9",
++)
++bazel_dep(
++    name = "zlib",
++    version = "1.2.13",
++)

modules/scip/8.1.0/patches/scip.patch

@@ -0,0 +1,85 @@
+diff --git a/src/lpi/lpi_glop.cpp b/src/lpi/lpi_glop.cpp
+index 2471778a8f..673e9689e9 100644
+--- a/src/lpi/lpi_glop.cpp
++++ b/src/lpi/lpi_glop.cpp
+@@ -51,7 +51,6 @@
+ #include "ortools/util/time_limit.h"
+
+ #include "ortools/base/logging.h"
+-#include "ortools/base/vlog_is_on.h"
+
+ #include "lpi/lpi.h"
+ #include "scip/pub_message.h"
+@@ -2942,12 +2941,12 @@ SCIP_RETCODE SCIPlpiSetIntpar(
+       SCIPdebugMessage("SCIPlpiSetIntpar: SCIP_LPPAR_LPINFO -> %d.\n", ival);
+       if ( ival == 0 )
+       {
+-         (void) google::SetVLOGLevel("*", google::GLOG_INFO);
++         absl::SetFlag(&FLAGS_stderrthreshold, 2);
+          lpi->lp_info = false;
+       }
+       else
+       {
+-         (void) google::SetVLOGLevel("*", google::GLOG_ERROR);
++         absl::SetFlag(&FLAGS_stderrthreshold, 0);
+          lpi->lp_info = true;
+       }
+       break;
+@@ -3190,7 +3189,7 @@ SCIP_RETCODE SCIPlpiReadLP(
+
+    const std::string filespec(fname);
+    MPModelProto proto;
+-   if ( ! ReadFileToProto(filespec, &proto) )
++   if ( ! ReadFileToProto(filespec, &proto).ok() )
+    {
+       SCIPerrorMessage("Could not read <%s>\n", fname);
+       return SCIP_READERROR;
+@@ -3214,7 +3213,7 @@ SCIP_RETCODE SCIPlpiWriteLP(
+    MPModelProto proto;
+    LinearProgramToMPModelProto(*lpi->linear_program, &proto);
+    const std::string filespec(fname);
+-   if ( ! WriteProtoToFile(filespec, proto, operations_research::ProtoWriteFormat::kProtoText, true) )
++   if ( ! WriteProtoToFile(filespec, proto, operations_research::ProtoWriteFormat::kProtoText, true).ok() )
+    {
+       SCIPerrorMessage("Could not write <%s>\n", fname);
+       return SCIP_READERROR;
+diff --git a/src/scip/githash.c b/src/scip/githash.c
+new file mode 100644
+index 0000000000..d1e99c662d
+--- /dev/null
++++ b/src/scip/githash.c
+@@ -0,0 +1 @@
++#define SCIP_GITHASH "a740f0891e"
+\ No newline at end of file
+diff --git a/src/scip/scipbuildflags.c b/src/scip/scipbuildflags.c
+index af5c5481bb..080cac87dc 100644
+--- a/src/scip/scipbuildflags.c
++++ b/src/scip/scipbuildflags.c
+@@ -30,10 +30,9 @@
+
+ /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
+
++#define SCIP_BUILDFLAGS " ARCH=x86_64\n COMP=gnu\n DEBUGSOL=false\n EXPRINT=none\n GAMS=false\n SYM=bliss\n GMP=false\n IPOPT=false\n IPOPTOPT=opt\n WORHP=false\n WORHPOPT=opt\n LPS=spx2\n LPSCHECK=false\n LPSOPT=opt\n NOBLKBUFMEM=false\n NOBLKMEM=false\n NOBUFMEM=false\n OPT=opt\n OSTYPE=linux\n PARASCIP=true\n READLINE=false\n SANITIZE=\n SHARED=false\n USRARFLAGS=\n USRCFLAGS=-fPIC\n USRCXXFLAGS=-fPIC\n USRDFLAGS=\n USRFLAGS=\n USRLDFLAGS=\n USROFLAGS=\n VERSION=7.0.1\n ZIMPL=false\n ZIMPLOPT=opt\n ZLIB=true"
++
+ #include "scip/scipbuildflags.h"
+-#ifdef NO_CONFIG_HEADER
+-#include "buildflags.c"
+-#endif
+
+ /** returns the flags that were used to build SCIP */
+ const char* SCIPgetBuildFlags(
+diff --git a/src/symmetry/compute_symmetry_bliss.cpp b/src/symmetry/compute_symmetry_bliss.cpp
+index 26117a8026..2f164d133b 100644
+--- a/src/symmetry/compute_symmetry_bliss.cpp
++++ b/src/symmetry/compute_symmetry_bliss.cpp
+@@ -34,8 +34,8 @@
+ #include "compute_symmetry.h"
+
+ /* include bliss graph */
+-#include <bliss/defs.hh>
+-#include <bliss/graph.hh>
++#include <defs.hh>
++#include <graph.hh>
+
+ #include <string.h>
+ #include <vector>

modules/scip/8.1.0/presubmit.yml

@@ -0,0 +1,17 @@
+matrix:
+  platform:
+  - debian10
+  - ubuntu2004
+  - macos
+  - macos_arm64
+  - windows
+  bazel:
+  - 7.x
+  - 6.x
+tasks:
+  verify_targets:
+    name: Verify build targets
+    platform: ${{ platform }}
+    bazel: ${{ bazel }}
+    build_targets:
+    - '@scip//...'

modules/scip/8.1.0/source.json

@@ -0,0 +1,11 @@
+{
+    "url": "https://github.com/scipopt/scip/archive/refs/tags/v810.tar.gz",
+    "integrity": "sha256-ttr1TDfQJWSxL7Muw7t6EFcQ6wAmrer8YCr0Q1+pRoU=",
+    "strip_prefix": "scip-810",
+    "patches": {
+        "scip.patch": "sha256-5GXyhzZXAn9Bn3REmqbY2wqxCeDH5C2AQtYnIfdsUH8=",
+        "add_build_file.patch": "sha256-XwdpEOOjLN0Kqu3ecH+FHRze9I5KqtgiP1G+DYE0D3E=",
+        "module_dot_bazel.patch": "sha256-R/oIdQ/qxVQlLxse1/monca0AhR8ZSsQHJrjrDSPa2k="
+    },
+    "patch_strip": 1
+}

modules/scip/metadata.json

@@ -0,0 +1,16 @@
+{
+    "homepage": "https://github.com/scipopt/scip",
+    "maintainers": [
+        {
+            "email": "bcr-maintainers@bazel.build",
+            "name": "No Maintainer Specified"
+        }
+    ],
+    "repository": [
+        "github:scipopt/scip"
+    ],
+    "versions": [
+        "8.1.0"
+    ],
+    "yanked_versions": {}
+}