On Friday, March 1, 2013 12:31:43 AM UTC+1, Jean-Pierre Flori wrote: > > But only on one of the two machines. > On the other one it segfaulted later during gc build: > /sage-5.7-lame5/local/sparc-unknown-linux-gnu/sys-include -g -O2 -O2 > -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes > -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g > -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED > -fno-stack-protector -I. -I. -I../.././gcc -I../../../src/libgcc > -I../../../src/libgcc/. -I../../../src/libgcc/../gcc > -I../../../src/libgcc/../include -DHAVE_CC_TLS -o _mulsc3_s.o -MT > _mulsc3_s.o -MD -MP -MF _mulsc3_s.dep -DSHARED -DL_mulsc3 -c > ../../../src/libgcc/../gcc/libgcc2.c > ../../../src/libgcc/../gcc/unwind-dw2-fde-glibc.c: In function > ‘_Unwind_IteratePhdrCallback’: > ../../../src/libgcc/../gcc/unwind-dw2-fde-glibc.c:431:1: internal compiler > error: Segmentation fault > This kind of looks like http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=334112 although the libc6 on the system (Debian Wheezy) is quite recent (2.13-38)
> > > On Friday, March 1, 2013 12:08:05 AM UTC+1, Jean-Pierre Flori wrote: >> >> I got a working gcc by exporting ABI=32 so that MPIR is 32 bits and >> issueing "sparc32 make" rather than "make" so that GCC does not try to >> build 64 bits apps by default, the build is now going one with other spkg. >> >> On Thursday, February 28, 2013 9:55:54 PM UTC+1, Jeroen Demeyer wrote: >>> >>> On 2013-02-28 17:12, Jean-Pierre Flori wrote: >>> > For info, I'm trying to build Sage on a Debian sparc64, and it failed >>> > because by default gcc produces 32 bits objects but then MPIR (and >>> MPFR >>> > and MPC) decided to be smart enough to build as 64 bits, and then when >>> > Sage tried to build its own GCC, which is 32 bits, it failed... >>> >>> If this is a Linux system, you can try building (from scratch!) using >>> $ linux64 make >>> >>> Alternatively, set >>> CONFIGURE_FLAGS="--build=whatever-it-needs-to-be-for-sparc64" and try >>> building GCC. >>> >>> Let me know if any of these approaches works. >>> >> -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
