2009/12/23 Nareto <renn...@gmail.com>: > Hello Bill, thanks for replying. My system is: > $ uname -a > Linux tosharch 2.6.31-ARCH #1 SMP PREEMPT Tue Nov 10 19:48:17 CET 2009 > i686 Intel(R) Core(TM)2 Duo CPU T7250 @ 2.00GHz GenuineIntel GNU/Linux > > so it's a 32bit. Old? It's no older than 3 years, which (sigh) I guess > is old in computer terms.
I think you have 64-bit *hardware* but you are running a 32-bit OS on it. This is probably confusing the Sage build system somehow. > I did find out something. I downloaded as you suggested mpir 1.3.0-rc3 > and it compiled without errors. 'make check' also didn't give errors > and reported "All 3 tests passed". I was looking at the ./configure > output and comparing it to the one from the sage compilation and I > spotted this difference: > > mpir 1.2.p9 (from sage's sources): > using ABI="64" That's the problem. Try setting export ABI=32 before building Sage. We don't set ABI in the spkg-install for mpir, so I have no idea how it's getting set to 64 instead of 32. William > CC="gcc -std=gnu99" > CFLAGS="-march=i686 -mtune=core2 -O2 -pipe" > CPPFLAGS="" > CXX="g++" > CXXFLAGS="-march=i686 -mtune=core2 -O2 -pipe" > MPN_PATH=" x86_64/core2 x86_64 generic" > > mpir 1.3.0-rc3: > using ABI="32" > CC="gcc -std=gnu99" > CFLAGS="-m32 -O2 -fomit-frame-pointer -mtune=core2 -march=core2" > CPPFLAGS="" > MPN_PATH=" x86/core2 x86 generic" > > is this relevant? I'll ask sage people how to get it to use ABI=32 and > see if it works > > regards, > Renato > > -- > > You received this message because you are subscribed to the Google Groups > "mpir-devel" group. > To post to this group, send email to mpir-de...@googlegroups.com. > To unsubscribe from this group, send email to > mpir-devel+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/mpir-devel?hl=en. > > > -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org -- You received this message because you are subscribed to the Google Groups "mpir-devel" group. To post to this group, send email to mpir-de...@googlegroups.com. To unsubscribe from this group, send email to mpir-devel+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/mpir-devel?hl=en.
