#11083: PolyBoRi fails to build on OpenSolaris with gcc-4.6.0
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Reporter: drkirkby | Owner: drkirkby
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.7
Component: solaris | Keywords:
Author: | Upstream: Completely fixed; Fix reported upstream
Reviewer: | Merged:
Work_issues: |
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Description changed by AlexanderDreyer:
Old description:
> When compiling with gcc, !PolyBoRi generates position independent code
> because of the compiler flag -fPIC. It does this on Solaris, and I expect
> Linux and OS X too.
>
> However, on Solaris !PolyBoRi also generates the compiler flag
> "{{{-KPIC}}}" which is the flag used by Sun (now Oracle) compilers to
> generate position independent code. GCC has always ignored this flag.
> However, the latest gcc does not, and considers this an error.
>
> {{{
> g++ -o Cudd/obj/cuddObj.pic.o -c -O3 -Wno-long-long -Wreturn-type -g
> -fPIC -ftemplate-depth-100 -O3 -Wno-long-long -Wreturn-type -g -fPIC
> -KPIC -DNDEBUG -DHAVE_GD -DHAVE_TR1_UNORDERED_MAP -DPACKED -DHAVE_M4RI
> -DHAVE_GD -DHAVE_IEEE_754 -DBSD -I/export/home/drkirkby/sage-new-
> gcc/sage-4.7.alpha2/local/include -I/export/home/drkirkby/sage-new-
> gcc/sage-4.7.alpha2/local/include/python2.6 -Ipolybori/include -ICudd/obj
> -ICudd/util -ICudd/cudd -ICudd/mtr -ICudd/st -ICudd/epd
> Cudd/obj/cuddObj.cc
> g++: error: unrecognized option '-KPIC'
> scons: *** [Cudd/obj/cuddObj.pic.o] Error 1
> scons: building terminated because of errors.
> Error building PolyBoRi.
> }}}
>
> I found this on !OpenSolaris, but I'm 99% sure the same would happen on
> Solaris, since I know the option "{{{-KPIC}}}" has always been there on
> both systems.
>
> I'm cc'ing the !PolyBoRi developers.
New description:
When compiling with gcc, !PolyBoRi generates position independent code
because of the compiler flag -fPIC. It does this on Solaris, and I expect
Linux and OS X too.
However, on Solaris !PolyBoRi also generates the compiler flag
"{{{-KPIC}}}" which is the flag used by Sun (now Oracle) compilers to
generate position independent code. GCC has always ignored this flag.
However, the latest gcc does not, and considers this an error.
{{{
g++ -o Cudd/obj/cuddObj.pic.o -c -O3 -Wno-long-long -Wreturn-type -g -fPIC
-ftemplate-depth-100 -O3 -Wno-long-long -Wreturn-type -g -fPIC -KPIC
-DNDEBUG -DHAVE_GD -DHAVE_TR1_UNORDERED_MAP -DPACKED -DHAVE_M4RI -DHAVE_GD
-DHAVE_IEEE_754 -DBSD -I/export/home/drkirkby/sage-new-
gcc/sage-4.7.alpha2/local/include -I/export/home/drkirkby/sage-new-
gcc/sage-4.7.alpha2/local/include/python2.6 -Ipolybori/include -ICudd/obj
-ICudd/util -ICudd/cudd -ICudd/mtr -ICudd/st -ICudd/epd
Cudd/obj/cuddObj.cc
g++: error: unrecognized option '-KPIC'
scons: *** [Cudd/obj/cuddObj.pic.o] Error 1
scons: building terminated because of errors.
Error building PolyBoRi.
}}}
I found this on !OpenSolaris, but I'm 99% sure the same would happen on
Solaris, since I know the option "{{{-KPIC}}}" has always been there on
both systems.
I'm cc'ing the !PolyBoRi developers.
== Summary ==
* SPKG:
http://sage.math.washington.edu/home/dreyer/spkg/polybori-0.7.0.p2.spkg
--
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11083#comment:7>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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