#7485: make fortran a prerequisite on all platforms except OS X. Remove g95
binaries from Sage
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Reporter: was | Owner: was
Type: defect | Status: needs_review
Priority: critical | Milestone: sage-4.3.1
Component: build | Keywords:
Work_issues: | Author:
Upstream: N/A | Reviewer:
Merged: |
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Changes (by was):
* status: new => needs_review
Comment:
Here is the spkg:
http://wstein.org/home/wstein/patches/fortran-20100117.spkg
Note, after first trying to do something very complicated, involving
changing the gfortran OS X binary to really use its quadcore stuff, etc.,
etc., I realized that could cause endless trouble, so can be put off. So
the point of this spkg is just a very simple and humble goal -- no more
g95 binaries when building Sage on linux. That is it.
Oh, regarding SAGE_FORTRAN_LIB, one shouldn't need to set that unless
one's setup is weird, in which case one sets SAGE_FORTAN and
SAGE_FORTRAN_LIB anyways. So in the attached spkg, I only set
SAGE_FORTRAN, not SAGE_FORTRAN_LIB.
NOTE: On Linux, this spkg change makes Sage depend on having gfortran
installed. So it would be a good idea to update prereq accordingly, but
that should not be part of this ticket.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7485#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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