[MacPorts] #62727: OpenBLAS fails to build on Apple M1

[MacPorts]

#62727: OpenBLAS fails to build on Apple M1
------------------------------+--------------------
  Reporter:  Gregory-Gelfond  |      Owner:  (none)
      Type:  defect           |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.6.4
Resolution:                   |   Keywords:
      Port:  OpenBLAS         |
------------------------------+--------------------

Comment (by ankitadhar):

 I did the following:
 1. `port uninstall gcc-level libgcc-devel`
 2. changed Portfile
 3. `sudo port install`

 Did I miss anything?

 Replying to [comment:16 NicosPavlov]:
 > {{{
 > ...
 > :debug:main epoch: in tree: 4 installed: 4
 > :debug:main gcc-devel 11-20210418_0 exists in the ports tree
 > :debug:main gcc-devel 11-20210418_0  is the latest installed
 > :debug:main gcc-devel 11-20210418_0  is active
 > :debug:main Merging existing variants '' into variants
 > ...
 > }}}
 >
 > You have not installed the previous version of gcc. After changing the
 version in the portfile, you also need to install it.

-- 
Ticket URL: <https://trac.macports.org/ticket/62727#comment:17>
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