#6595: 'modified sage library code' fails at c_lib if /opt/SUNWspro/bin/CC can
be
found. (SCons issue)
--------------------------------------+-------------------------------------
Reporter: drkirkby | Owner: tbd
Type: defect | Status: needs_work
Priority: blocker | Milestone: sage-4.3.1
Component: solaris | Resolution: fixed
Keywords: scons SUNWspro SunStudio | Work_issues:
Author: William Stein | Upstream: N/A
Reviewer: David Kirkby | Merged:
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Comment(by drkirkby):
I've created a revised version of William's patch, which will force gcc
and g++ on AIX, HP-UX, IRIX, Solaris and Tru64 if the environment variable
CXX ends in g++. (I chose CXX rather than CC, as testing for a compiler
ending in 'cc' would match gcc as well as 'cc'. Although no such test is
actually performed, potentially one might want to check on compilers
ending in 'cc').
The patch should also handle the cases of where the Sun Studio compiler is
used on Linux or Solaris.
I'll post it once it has been better tested.
It might be useful to force a compile of c_lib with the Sun C compiler,
and see if it finds any defects like the Sun C++ compiler did. The revised
patch will allow that.
Dave
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6595#comment:22>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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