[MacPorts] #67178: py-pytorch @2.0.0 fails to build on < 10.15

[MacPorts]

#67178: py-pytorch @2.0.0 fails to build on < 10.15
--------------------+------------------------
 Reporter:  jmroot  |      Owner:  (none)
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  py-pytorch
--------------------+------------------------
 Example build failures:
  *
 https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/160350/steps
 /install-port/logs/stdio
  *
 https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/185668/steps
 /install-port/logs/stdio
  *
 https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/224324/steps
 /install-port/logs/stdio

 The relevant error appears to be:
 {{{
 /opt/local/var/macports/build
 /_opt_bblocal_var_buildworker_ports_build_ports_python_py-
 pytorch/py310-pytorch/work/pytorch-2.0.0/aten/src/ATen/native/mkldnn/MKLDNNConversions.cpp:315:17:
 error: use of undeclared identifier 'cblas_sgemm_pack_get_size'
       (int64_t)(cblas_sgemm_pack_get_size(CblasBMatrix, M, N, K) /
 sizeof(float) + 1);
                 ^
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/67178>
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