[MacPorts] #71596: port -c install py312-pytorch fails on MacOS Sequoia 15.2 on M3 MacBook Pro - too many errors attempting to compile

[MacPorts]

#71596: port -c install py312-pytorch fails on MacOS Sequoia 15.2 on M3 MacBook Pro
- too many errors attempting to compile
-------------------------------------+-------------------------------------
 Reporter:  jhelm                    |      Owner:  (none)
     Type:  defect                   |     Status:  new
 Priority:  Normal                   |  Milestone:
Component:  ports                    |    Version:  2.10.5
 Keywords:  pytorch MacOS Sequoia    |       Port:  py312-pytorch py-
  Arm MacBook Pro M3                 |  sentence-transformers
-------------------------------------+-------------------------------------
 Shell Cmd:
 sudo port -c install py312-pytorch

 Log extract with error:
 <many messages>
 ....
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 pytorch/py39-pytorch/work/pytorch-2.3.0/third_party/googletest/googlemock/include/gmock/internal
 /gmock-internal-utils.h:405:37: error: no template named 'IndexSequence';
 did you mean 'std::index_sequence'?
 :info:build   405 | auto ApplyImpl(F&& f, Tuple&& args,
 IndexSequence<Idx...>) -> decltype(
 :info:build       |                                     ^~~~~~~~~~~~~
 :info:build       |
 std::index_sequence

 <19 more errors>

 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 pytorch/py39-pytorch/work/pytorch-2.3.0/third_party/googletest/googlemock/include/gmock
 /gmock-actions.h:1507:26: warning: unused parameter 'arg' [-Wunused-
 parameter]
 :info:build  1507 |   R operator()(Args&&... arg) const {
 :info:build       |                          ^
 :info:build fatal error: too many errors emitted, stopping now [-ferror-
 limit=]
 :info:build 2 warnings and 20 errors generated.
 ___________________________________________________

 Full log attached

-- 
Ticket URL: <https://trac.macports.org/ticket/71596>
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