This is the same issue as reported by Alex Ghitsa. John
2009/5/30 Andrzej Giniewicz <ggi...@gmail.com>: > > Hi, > > tried to do some test, but I have similar issue as Vlad reported on > sage-support for 4.0rc0 in topic "building sage 4.0.rc0 with gcc 4.4.0 > and glibc 2.10.1 fails (on arch linux)", (btw, I also have Arch with > gcc 4.4 and glibc 2.10), the error for me it: > > g++ -o ./comptest comptest_n.o compproc_n.o arith_n.o marith_n.o > gpslave_n.o parifact_n.o interface_n.o -lpari -L/opt/sage/local/lib > -L/opt/sage/local/lib -lntl -lgmp -lpari -lm > comptest_n.o: In function `__exchange_and_add': > /usr/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/ext/atomicity.h:46: > undefined reference to `__sync_fetch_and_add_4' > /usr/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/ext/atomicity.h:46: > undefined reference to `__sync_fetch_and_add_4' > /usr/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/ext/atomicity.h:46: > undefined reference to `__sync_fetch_and_add_4' > /usr/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/ext/atomicity.h:46: > undefined reference to `__sync_fetch_and_add_4' > /usr/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/ext/atomicity.h:46: > undefined reference to `__sync_fetch_and_add_4' > comptest_n.o:/usr/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/ext/atomicity.h:46: > more undefined references to `__sync_fetch_and_add_4' follow > collect2: ld returned 1 exit status > make[3]: *** [comptest] Błąd 1 > make[3]: Opuszczenie katalogu > `/opt/sage/spkg/build/eclib-20080310.p7/src/procs' > make[2]: *** [so] Błąd 2 > make[2]: Opuszczenie katalogu `/opt/sage/spkg/build/eclib-20080310.p7/src' > Error building cremona shared libraries > > from my experience I can vote that it's -march missing somewhere, I > hit such error few times in different software and adding -march=i486 > or greater fixes this, because without it on most systems i386 is > assumed and it don't have '__sync_fetch_and_add_4', will look into it > in free time later probably > > cheers, > Andrzej. > > On Sat, May 30, 2009 at 4:34 PM, William Stein <wst...@gmail.com> wrote: >> >> Hello, >> >> I have release sage-4.0. It's now available at >> http://sagemath.org/src/. Binaries will follow in a day. >> >> William >> >> >> -- >> William Stein >> Associate Professor of Mathematics >> University of Washington >> http://wstein.org >> >> > >> > > > > --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
