#11162: print warning if no c compiler found
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Reporter: jhpalmieri | Owner:
Type: enhancement | Status: needs_review
Priority: minor | Milestone: sage-4.7
Component: scripts | Keywords:
Author: John Palmieri | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by drkirkby):
We already have a script which checks the type of C compiler. I think that
can either be used as-is, or with a small modification. The script is:
{{{
$SAGE_ROOT/local/bin/testcc.sh
}}}
I think it would be better to call that, rather than create another
script.
{{{
drkirkby@hawk:~/sage-4.7.alpha3$ export CC=ls # Not a valid C
compiler.
drkirkby@hawk:~/sage-4.7.alpha3$ local/bin/testcc.sh $CC
drkirkby@hawk:~/sage-4.7.alpha3$ export CC=gcc
drkirkby@hawk:~/sage-4.7.alpha3$ local/bin/testcc.sh $CC
GCC
drkirkby@hawk:~/sage-4.7.alpha3$ export CC=cc
drkirkby@hawk:~/sage-4.7.alpha3$ local/bin/testcc.sh $CC
Sun_Studio
drkirkby@hawk:~/sage-4.7.alpha3$ local/bin/testcc.sh $CC
drkirkby@hawk:~/sage-4.7.alpha3$ export CC=fdddffdfdfdfdfd # Non
existent compiler.
local/bin/testcc.sh: line 114: fdddffdfdfdfdfd: not found
drkirkby@hawk:~/sage-4.7.alpha3$
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11162#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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