[Bug 207425] math/R

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Feb 22 21:46:24 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207425

            Bug ID: 207425
           Summary: math/R
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: Individual Port(s)
          Assignee: bf at FreeBSD.org
          Reporter: elferdo at gmail.com
             Flags: maintainer-feedback?(bf at FreeBSD.org)
          Assignee: bf at FreeBSD.org

Created attachment 167306
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=167306&action=edit
Add options for LTO, OpenMP and BLAS/LAPACK of choice

There are a couple of enhancements that can be made to math/R regarding
optimization: one would be to enable LTO and OpenMP whenever the compiler
supports it, another one would be to allow linking to OpenBLAS besides ATLAS or
R's internal BLAS implementation. The patch was inspired by math/octave's
handling of BLAS.

Please fin attached a patch to add these options to the user.

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