On Sat, Nov 16, 2013 at 01:58:11PM +0100, Tijl Coosemans wrote:
> On Tue, 12 Nov 2013 14:40:42 -0800 Steve Kargl wrote:
> > On Tue, Nov 12, 2013 at 10:19:46PM +0100, Tijl Coosemans wrote:
> >> On Tue, 12 Nov 2013 12:19:22 -0800 Steve Kargl wrote:
> >>> This can't be good. And, unfortunately, testing math/octave shows
> >>> no better :(
> >>> % octave
> >>> Segmentation fault (core dumped)
> >>> % ldd /usr/local/bin/octave-3.6.4 | grep ++
> >>> libstdc++.so.6 => /usr/local/lib/gcc46/libstdc++.so.6
> >>> (0x3c92ec000)
> >>> libc++.so.1 => /usr/lib/libc++.so.1 (0x3c9801000)
> >> This could be because you enabled the OPENMP option in math/fftw3.
> > Unfortuantely, that's not it. Just rebuilt fftw3 and octave still
> > dies. ldd shows that /usr/local/lib/octave/3.6.4/liboctinterp.so.1
> > is bringing in both libc++ and libstdc++, but it is also linked
> > to 52 other libraries.
> USE_FORTRAN=yes currently implies USE_GCC=yes so the C++ code in
> math/octave links with libstdc++ while dependencies link with libc++.
> Gerald, is it possible to separate USE_FORTRAN from USE_GCC?
This isn't the problem. gfortran does not pull libstdc++.so into
the build. As pointed out in another email, libGL, libGLU, fltk,
and libgraphite2 all were linked to libc++ and libstdc++. Recompiling
those ports with USE_GCC=any, fixed octave.
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