#8024: Update prereq to check for Fortran compiler
------------------------+---------------------------------------------------
Reporter: drkirkby | Owner: GeorgSWeber
Type: defect | Status: new
Priority: major | Milestone: sage-4.3.2
Component: build | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
------------------------+---------------------------------------------------
Prior to 4.3.1.rc2, Sage included a Fortran compiler for Linux and OS X,
so there was no need to have one.
As such, the 'prereq' script did not check for it. #7485 merged in
sage-4.3.1.rc2 removed the Fortran compiler.
It would appear from at least one log posted
http://sporadic.stanford.edu/bump/sage-4.3.1-errors
that despite gcc being built with Fortran support
{{{
Configured with: ../src/configure -v --enable-
languages=c,c++,fortran,objc,obj-c++,treelang
--prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib
--without-included-gettext
--enable-threads=posix --enable-nls --with-gxx-include-
dir=/usr/include/c++/4.2 --program-suffix=-4.2
--enable-clocale=gnu --enable-libstdcxx-debug
--enable-objc-gc --enable-mpfr --enable-targets=all
--enable-checking=release --build=i486-linux-gnu
--host=i486-linux-gnu --target=i486-linux-gnu
}}}
Fortran it is not installed on some Ubunta systems. As such, prereq should
be modified to check for a Fortran compiler on every platform except OS X.
Dave
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8024>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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