On Wed, Jun 06, 2012 at 07:55:10AM +0200, Olaf Till wrote: > On Tue, Jun 05, 2012 at 02:42:44PM -0700, Alexander Hansen wrote: > > On 6/5/12 12:50 PM, c. wrote: > > > > > > On 5 Jun 2012, at 21:45, Olaf Till wrote: > > > > > >> and pass them to mkoctfile in some packages. But this will not work > > >> under these circumstances. > > >> > > >> What is to be done here? > > > > > > What I do to build on my system is to configure with > > > > > > --with-blas="-Wl,-framework -Wl,Accelerate" > > > > > > so that > > > > > > mkoctfile -p BLAS_LIBS > > > > > > returns > > > > > > -Wl,-framework -Wl,Accelerate > > > > > > and > > > > > > mkoctfile `mkoctfile -p BLAS_LIBS` > > > > > > works fine for me > > > > > > c. > > > > I do something pretty much the same in Fink's (non-atlas-based) Octave > > packages: > > > > --with-lapack=-Wl,-framework,Accelerate > > --with-blas=-Wl,-framework,Accelerate > > > > So it's not terribly problematic for downstream packagers to deal with. > > In terms of building Octave by hand on a Mac, it might be nice to > > replace the use of "-framework foo" with "-Wl,-framework,foo" > > everywhere, because the latter construction doesn't get mangled by GNU > > libtool. > > As I now see there would be only one line in Octaves (stable branch) > configure.ac to be replaced: > > BLAS_LIBS="blaswrap.$ac_objext -framework vecLib"
And a further line in m4/ax_blas.m4, which was rather the cause:
AC_TRY_LINK_FUNC($sgemm, [ax_blas_ok=yes;BLAS_LIBS="-framework vecLib"])
> which seems to have caused the OPs problem, while another line with
> "framework" is already as you both suggest:
>
> CARBON_LIBS="-Wl,-framework -Wl,Carbon"
>
> What about submitting a patch or just making the change to Octaves
> stable branch?
>
> Olaf
>
> > --
> > Alexander Hansen, Ph.D.
> > Fink User Liaison
> > http://finkakh.wordpress.com/2012/02/21/got-job/
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