#11084: Singular 3-1-1-4.p6 fails to build with gcc 4.6.0.
--------------------------------------------------------------------------------------+
Reporter: drkirkby
| Owner: GeorgSWeber
Type: defect
| Status: positive_review
Priority: blocker
| Milestone: sage-4.7.1
Component: build
| Keywords:
Author: David Kirkby
| Upstream: None of the above - read trac for reasoning.
Reviewer: AlexanderDreyer
| Merged:
Work_issues: Testing on Linux, OS X, Solaris 10 (both x86 and SPARC) with gcc
4.6.0 |
--------------------------------------------------------------------------------------+
Changes (by jdemeyer):
* work_issues: Testing on Linux, OS X, Solaris 10 (both x86 and SPARC)
with gcc 4.6.0.; rebase to #9497 =>
Testing on Linux, OS X, Solaris 10
(both x86 and SPARC) with gcc 4.6.0
Old description:
> After trying to build Sage with the latest gcc (4.6.0) on !OpenSolaris, I
> find it fails when building Singular, despite Singular (and all of Sage)
> builds with gcc-4.5.0.
>
> {{{
> In file included from ../kernel/ring.h:13:0,
> from ../kernel/ideals.h:11,
> from ipshell.h:12,
> from tesths.cc:20:
> ../kernel/polys-impl.h:177:0: warning: "pPolyAssumeReturn" redefined
> [enabled by default]
> ../kernel/polys-impl.h:176:0: note: this is the location of the previous
> definition
> mpsr_Tok.cc: In function 'void mpsr_ttGen()':
> mpsr_Tok.cc:551:29: warning: deprecated conversion from string constant
> to 'char*' [-Wwrite-strings]
> Undefined first referenced
> symbol in file
> uniFactorizer(CanonicalForm const&, Variable const&, bool const&)
> /export/home/drkirkby/sage-new-
> gcc/sage-4.7.alpha2/local/lib/libsingcf.a(facFqFactorize.o)
> ld: fatal: symbol referencing errors. No output written to gentable1
> collect2: ld returned 1 exit status
> make[4]: *** [iparith.inc] Error 1
> Undefined first referenced
> symbol in file
> uniFactorizer(CanonicalForm const&, Variable const&, bool const&)
> /export/home/drkirkby/sage-new-
> gcc/sage-4.7.alpha2/local/lib/libsingcf.a(facFqFactorize.o)
> ld: fatal: symbol referencing errors. No output written to gentable2
> collect2: ld returned 1 exit status
> make[4]: *** [mpsr_Tok.inc] Error 1
> make[4]: Target `install' not remade because of errors.
> make[4]: Leaving directory `/export/home/drkirkby/sage-new-
> gcc/sage-4.7.alpha2/spkg/build/singular-3-1-1-4.p4/src/Singular'
> make[3]: *** [install] Error 1
> make[3]: Leaving directory `/export/home/drkirkby/sage-new-
> gcc/sage-4.7.alpha2/spkg/build/singular-3-1-1-4.p4/src'
> make[2]: *** [/export/home/drkirkby/sage-new-
> gcc/sage-4.7.alpha2/local/bin/Singular-3-1-1] Error 2
> make[2]: Leaving directory `/export/home/drkirkby/sage-new-
> gcc/sage-4.7.alpha2/spkg/build/singular-3-1-1-4.p4/src'
> Unable to build Singular.
>
> real 3m22.783s
> user 6m14.242s
> sys 0m22.671s
> sage: An error occurred while installing singular-3-1-1-4.p4
> }}}
>
> A full log is attached.
>
> The same issue has been reported on Linux - see below.
>
> A revised package, which reduces the optimisation level, which at least
> allows this to build on !OpenSolaris may be found at
>
> http://boxen.math.washington.edu/home/kirkby/patches/singular-3-1-1-4.p5.spkg
>
> This needs further testing on other platforms.
>
> Merged with #9497:
> http://boxen.math.washington.edu/home/dreyer/spkg/singular-3-1-1-4.p7.spkg
New description:
After trying to build Sage with gcc 4.6.0 on !OpenSolaris, I find it fails
when building Singular, despite Singular (and all of Sage) builds with
gcc-4.5.0. The same issue occurs on various other systems.
{{{
In file included from ../kernel/ring.h:13:0,
from ../kernel/ideals.h:11,
from ipshell.h:12,
from tesths.cc:20:
../kernel/polys-impl.h:177:0: warning: "pPolyAssumeReturn" redefined
[enabled by default]
../kernel/polys-impl.h:176:0: note: this is the location of the previous
definition
mpsr_Tok.cc: In function 'void mpsr_ttGen()':
mpsr_Tok.cc:551:29: warning: deprecated conversion from string constant to
'char*' [-Wwrite-strings]
Undefined first referenced
symbol in file
uniFactorizer(CanonicalForm const&, Variable const&, bool const&)
/export/home/drkirkby/sage-new-
gcc/sage-4.7.alpha2/local/lib/libsingcf.a(facFqFactorize.o)
ld: fatal: symbol referencing errors. No output written to gentable1
collect2: ld returned 1 exit status
make[4]: *** [iparith.inc] Error 1
Undefined first referenced
symbol in file
uniFactorizer(CanonicalForm const&, Variable const&, bool const&)
/export/home/drkirkby/sage-new-
gcc/sage-4.7.alpha2/local/lib/libsingcf.a(facFqFactorize.o)
ld: fatal: symbol referencing errors. No output written to gentable2
collect2: ld returned 1 exit status
make[4]: *** [mpsr_Tok.inc] Error 1
make[4]: Target `install' not remade because of errors.
make[4]: Leaving directory `/export/home/drkirkby/sage-new-
gcc/sage-4.7.alpha2/spkg/build/singular-3-1-1-4.p4/src/Singular'
make[3]: *** [install] Error 1
make[3]: Leaving directory `/export/home/drkirkby/sage-new-
gcc/sage-4.7.alpha2/spkg/build/singular-3-1-1-4.p4/src'
make[2]: *** [/export/home/drkirkby/sage-new-
gcc/sage-4.7.alpha2/local/bin/Singular-3-1-1] Error 2
make[2]: Leaving directory `/export/home/drkirkby/sage-new-
gcc/sage-4.7.alpha2/spkg/build/singular-3-1-1-4.p4/src'
Unable to build Singular.
real 3m22.783s
user 6m14.242s
sys 0m22.671s
sage: An error occurred while installing singular-3-1-1-4.p4
}}}
A full log is attached.
A revised package, which reduces the optimisation level, which at least
allows this to build on !OpenSolaris may be found at
New spkg, based on #9497:
[http://boxen.math.washington.edu/home/dreyer/spkg/singular-3-1-1-4.p7.spkg]
This needs further testing on other platforms.
--
Comment:
Are we really supposed to '''overwrite''' CFLAGS instead of
'''appending''' CLFAGS when SAGE64 is set?
From `spkg-install`:
{{{
if [ "x$SAGE64" = xyes ]; then
echo "Building a 64-bit version of Singular"
CFLAGS="-O2 -g -m64 "
CXXFLAGS="-O2 -g -m64"
CPPFLAGS="-O2 -g -m64"
LDFLAGS="-m64 "; export LDFLAGS
if [ "x`uname`" = xSunOS ] ; then
CC="$CC -m64"
export CC
CXX="$CXX -m64"
export CXX
fi
fi
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11084#comment:31>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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