[Bug 220313] Support for fortran:clang argument to use devel/flang instead of gfortran

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Jun 27 18:37:45 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220313

            Bug ID: 220313
           Summary: Support for fortran:clang argument to use devel/flang
                    instead of gfortran
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Ports Framework
          Assignee: portmgr at FreeBSD.org
          Reporter: yuri at rawbw.com
                CC: freebsd-ports-bugs at FreeBSD.org

Created attachment 183857
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=183857&action=edit
patch

This can potentially lift the limitation that fortran programs can't be mixed
with clang-compiled C++ due to the libgcc_s.so conflict. Base libgcc_s.so and
libgcc_s.so from gcc port are in conflict.

Kept gcc a default.

Tested with math/R. math/R builds and seems to work fine with flang.

I will create the bug report with the patch to math/R soon.

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