[MacPorts] #66242: python311 @3.11.0 +lto +optimizations fails to build with broken symlink in include path

[MacPorts]

#66242: python311 @3.11.0 +lto +optimizations fails to build with broken symlink in
include path
----------------------------------+----------------------
  Reporter:  bakergilx            |      Owner:  jmroot
      Type:  defect               |     Status:  assigned
  Priority:  Normal               |  Milestone:
 Component:  ports                |    Version:  2.8.0
Resolution:                       |   Keywords:  upstream
      Port:  python311 python310  |
----------------------------------+----------------------

Comment (by JDLH):

 Has similar or duplicate report #66892. That report mentions the error I
 saw, which is:
 {{{
 :info:build error: [Errno 2] No such file or directory:
 '/opt/local/include/lapacke_utils.h'
 }}}

 The proximate problem seems to be that the `python310` compilation refers
 to a broken symlink to a library:
 {{{
 % ls -l /opt/local/include/lapacke_utils.h
 /opt/local/include/cblas/lapacke_utils.h
 ls: /opt/local/include/cblas/lapacke_utils.h: No such file or directory
 lrwxr-xr-x  1 root  wheel  21  4 Feb 15:55
 /opt/local/include/lapacke_utils.h -> cblas/lapacke_utils.h
 }}}

 It looks like the port `OpenBLAS` supplies the broken link:
 {{{
 % port installed \*blas
 The following ports are currently installed:
   OpenBLAS @0.3.21_2+gcc12+lapack+native (active)
 % port contents OpenBLAS | grep lapack
   /opt/local/include/lapack.h
   /opt/local/include/lapacke.h
   /opt/local/include/lapacke_config.h
   /opt/local/include/lapacke_mangling.h
   /opt/local/include/lapacke_utils.h
   /opt/local/include/openblas/lapack.h
   /opt/local/include/openblas/lapacke.h
   /opt/local/include/openblas/lapacke_config.h
   /opt/local/include/openblas/lapacke_mangling.h
   /opt/local/include/openblas/lapacke_utils.h
 }}}

 I see no listing for a port `cblas`, but there is a port `clblas`. I do
 not have it installed.

-- 
Ticket URL: <https://trac.macports.org/ticket/66242#comment:10>
MacPorts <https://www.macports.org/>
Ports system for macOS