#13157: %fortran in the notebook (and fortran.eval on command line) is STILL
broken
on OS X
----------------------------------+-----------------------------------------
Reporter: benjaminfjones | Owner: was
Type: defect | Status: new
Priority: major | Milestone: sage-5.2
Component: interfaces | Resolution:
Keywords: fortran osx | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by kcrisman):
Umm, there is something really odd here. The flags passed seem to
indicate something went quite wrong. For instance, one bit is
{{{
/var/folders/f4/881mfg491yxdf3zx37ynf5580000gn/T/tmpSLdvBd/Users/bael/.sage/temp/Baels_MacBook_Air.local/2689/tmp_0.o
-LUsing built-in specs. COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/Users/bael/sage/sage-5.0.1/local/bin/../libexec/gcc/x86_64
-apple-darwin10.8.0/4.6.3/lto-wrapper
/Users/bael/sage/sage-5.0.1/local/bin/../lib/gcc/x86_64-apple-
darwin10.8.0/4.6.3 -l gfortran -o ./fortran_module_0.so -l gfortran
-shared-libgcc
}}}
What the heck?
{{{
-LUsing built-in specs. COLLECT_GCC=gfortran
}}}
No wonder the errors look like
{{{
gfortran: error: built-in: No such file or directory
gfortran: error: specs.: No such file or directory
gfortran: error: COLLECT_GCC=gfortran: No such file or directory
}}}
I don't know how that verbiage got passed there, though.
Anyway, since
{{{
/Users/bael/sage/sage-5.0.1/local/bin/../lib/gcc/x86_64-apple-
darwin10.8.0/4.6.3" -lgfortran -o ./fortran_module_0.so" failed with exit
status 1
}}}
that means it's no surprise that at the end
{{{
os.unlink(name + '.so')
OSError: [Errno 2] No such file or directory: 'fortran_module_0.so'
}}}
though that is just a symptom.
Does ticket:8010:attachment:trac-8010_numpy.patch (sorry, can't get the
link right) look like it might solve it for you, just on the off chance?
One would have to make a new spkg, of course. But the patch was never
applied, to my knowledge.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13157#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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