#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: new
Priority: major | Milestone: sage-4.1.1
Component: solaris | Keywords: scons SUNWspro SunStudio
Reviewer: | Author:
Merged: |
----------------------+-----------------------------------------------------
This failure was first observed in Sage 4.1.1.alpha0.
If the Sun Studio compiler suite is installed, the C++ compiler will be at
/opt/SUNWspro/bin/CC. This causes the failure below. note in particular
the line, which shows the Sun C++ compiler being used. But only a line or
two before, the GNU C compiler was used. Mixing object files between the
two compilers is unlikely to work.
It might be worth taking note of the error though. The Sun compiler is a
lot more fussy than g++, so probably picks up bad code that g++ will
accept.
{{{
/opt/SUNWspro/bin/CC -o src/so_ZZ_pylong.o -c -KPIC -fPIC
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/python2.6
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/NTL -Iinclude
src/ZZ_pylong.cpp
CC: Warning: Option -fPIC passed to ld, if ld is invoked, ignored
otherwise
"src/ZZ_pylong.cpp", line 47: Error: "ZZ_set_pylong(NTL::ZZ&, _object*)"
is expected to return a value.
1 Error(s) detected.
}}}
Here's the fuller output. I believe this is a SCons issue again. SCons on
Solaris looks for /opt/SUNWspro/bin/CC and will use that sometimes.
PolyBoRi did suffer this problem, but Alexander Dreyer has sorted that
out.
{{{
Deleting the scons target.
Removed src/so_convert.o
Removed src/so_interrupt.o
Removed src/so_mpn_pylong.o
Removed src/so_mpz_pylong.o
Removed src/so_mpz_longlong.o
Removed src/so_stdsage.o
Removed src/so_gmp_globals.o
scons: Reading SConscript files ...
scons: done reading SConscript files.
scons: Cleaning targets ...
scons: done cleaning targets.
----------------------------------------------------------
sage: Building and installing modified Sage library files.
Installing c_lib
gcc -o src/so_convert.o -c -fPIC
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/python2.6
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/NTL -Iinclude
src/convert.c
gcc -o src/so_interrupt.o -c -fPIC
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/python2.6
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/NTL -Iinclude
src/interrupt.c
gcc -o src/so_mpn_pylong.o -c -fPIC
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/python2.6
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/NTL -Iinclude
src/mpn_pylong.c
gcc -o src/so_mpz_pylong.o -c -fPIC
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/python2.6
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/NTL -Iinclude
src/mpz_pylong.c
gcc -o src/so_mpz_longlong.o -c -fPIC
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/python2.6
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/NTL -Iinclude
src/mpz_longlong.c
gcc -o src/so_stdsage.o -c -fPIC
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/python2.6
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/NTL -Iinclude
src/stdsage.c
gcc -o src/so_gmp_globals.o -c -fPIC
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/python2.6
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/NTL -Iinclude
src/gmp_globals.c
/opt/SUNWspro/bin/CC -o src/so_ZZ_pylong.o -c -KPIC -fPIC
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/python2.6
-I/rootpool2/local/kirkby/sage-4.1.1.alpha0/local/include/NTL -Iinclude
src/ZZ_pylong.cpp
CC: Warning: Option -fPIC passed to ld, if ld is invoked, ignored
otherwise
"src/ZZ_pylong.cpp", line 47: Error: "ZZ_set_pylong(NTL::ZZ&, _object*)"
is expected to return a value.
1 Error(s) detected.
scons: *** [src/so_ZZ_pylong.o] Error 1
ERROR: There was an error building c_lib.
real 0m39.279s
user 0m33.652s
sys 0m4.841s
Error building new version of SAGE.
You might try typing 'sage -ba' or write to sage-support with as much
information as possible.
real 2m21.275s
user 2m2.010s
sys 0m16.789s
sage: An error occurred while installing sage-4.1.1.alpha0
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6595>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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