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Date:      Sun, 06 May 2018 06:11:20 +0000
From:      bugzilla-noreply@freebsd.org
To:        ports-bugs@FreeBSD.org
Subject:   [Bug 228011] math/openblas: switch to flang
Message-ID:  <bug-228011-7788@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D228011

            Bug ID: 228011
           Summary: math/openblas: switch to flang
           Product: Ports & Packages
           Version: Latest
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: Individual Port(s)
          Assignee: ports-bugs@FreeBSD.org
          Reporter: robert.ayrapetyan@gmail.com
                CC: phd_kimberlite@yahoo.co.jp
             Flags: maintainer-feedback?(phd_kimberlite@yahoo.co.jp)
                CC: phd_kimberlite@yahoo.co.jp

Created attachment 193076
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D193076&action=
=3Dedit
necessary changes for switching to flang

There are lot of known problems with gfortran when clang is involved, e.g.:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D196862

This patch switches to using flang compiler (on amd64 only) and resolves gcc
linking issues.

Note:
- deleted file "files/patch-exports+Makefile" (backward compatibility check=
ed
on gfortran builds)
- patched "Makefile" contains a "ditry" arch check, I believe it's the best
available option now until "flang" will be set by default for all amd64 por=
ts
in fortran.mk.

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