#7034: PolyBoRi pass GNU specific options to the Sun compiler
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Reporter: drkirkby | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone:
sage-4.3
Component: solaris | Keywords: SCons
Solaris
Work_issues: | Author:
Upstream: Reported upstream. Little or no feedback. | Reviewer:
Merged: |
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Comment(by PolyBoRi):
From polybori-discuss:
In fact, Sage forces PolyBoRi to do so. Sage's spkg contains a custom.py
file, which overwrites PolyBoRi's settings:
Looking at polybori-0.6.3.r1647-20091028, one can see:
dre...@lts035 [999] (0) [...patches]cat custom.py
import os
import sys
CCFLAGS=["-O3 -Wno-long-long -Wreturn-type -g -fPIC"]
CXXFLAGS=CCFLAGS+["-ftemplate-depth-100 -g -fPIC"]
[...]
The -W options can be dropped without any problems for all platforms.
But the remaining options were set intentionally in Sage, as far as I
know. (I don't know the reason for -fPIC).
Does PolyBoRi compile with the sun-compiler, if -ftemplate-depth-100 and
-fPIC is dropped, i.e. if the two lines from custom.py read as follows:
CCFLAGS=["-O3 -g"]
CXXFLAGS=[""]
(previous line corrected since polybori-discuss)
In addition (see
http://developers.sun.com/solaris/articles/cmp_stlport_libCstd.html)
in order to have C++98 available, one has to build with -library=stlport4
.
But there are still some lines of code (related to default template
parameters), which do not compile using the solaris compiler. I'll try to
sort this out.
Regards,
Alexander
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7034#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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