On 10/16/07, mabshoff <[EMAIL PROTECTED]> wrote: > > > > On Oct 16, 6:09 pm, "David Joyner" <[EMAIL PROTECTED]> wrote: > > On 10/16/07, mabshoff <[EMAIL PROTECTED]> wrote: > > > > Hi David, > > <SNIP> > > > > gcc blows up, there is little we can do about that. Please check if > > > there are updates compilers available for SuSE 10.2. If not you can > > > either install your own gcc from sources or install the optional > > > gcc.spkg. In that case you need to modify $LD_LIBRARY_PATH to also > > > include $SAGE_LOCAL/lib64 before $SAGE_LOCAL/lib on an AMD 64 box. > > > > > I will have a look at sage/libs/pari/gen.c:19784 and see if there is > > > anything suspicious in that area. Could you please open a ticket along > > > the lines of "paru/gen.c causes internal compiler error on OpenSuSE > > > 10.2" and give us "uname -a" and "gcc -v". > > > > Done.http://sagetrac.org/sage_trac/ticket/908 > > > > Some poking around reveals that this is a known regression with pari > and gcc 4.1.0. See: > > http://gcc.gnu.org/ml/gcc-bugs/2006-04/msg00700.html > http://lists.debian.org/debian-gcc/2006/05/msg00139.html > > > This is on a work machine, so is not that easy to access, > > but I'll try to do some more testing. > > > > Well, could you just for fun rebuild pari? I think the compiler should > blow up in that case, too, and I am curious why pari's build system > doesn't catch it.
The command sage -f pari-2.3.2.p3 worked fine on the suse machine. > > Regarding a solution: I have discussed this with William before but I > plan to offer a complete optional tool chain for compiling Sage that > is integrated into the make system just for cases like this where the > system's compiler screws us. The optional gcc spkg should work for you > for now provided you fix $LD_LIBRARY_PATH in the way I mentioned > earlier. If you do so first install the gcc spkg and then force a > rebuild of pretty much every spkg with the exception of prereq I > believe. The gcc compilers ends up in $SAGE_LOCAL, so there is no > chance it could screw up your system or have side effects on other > components. > > Cheers, > > Michael > > <SNIP> > > > > > --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~----------~----~----~----~------~----~------~--~---
