Minh Nguyen wrote: > Hi David, > > On Fri, Sep 4, 2009 at 7:26 PM, Dr. David Kirkby<[email protected]> > wrote: > > <SNIP> > >> Did you set SAGE64=yes on bsd.math when you did this? If so, I'll do >> likewise when I check it. > > Yes, I did that when trying to build Sage 4.1.2.alpha0 in 64-bit mode. > But I think it's not enough to set that environment variable to "yes"; > one also needs to export it so that it would be picked up by > > /usr/bin/evn > > Before building Sage from source on Mac OS X 10.5.8 in 64-bit mode, I would do > > export SAGE64=yes > > and then issue "make". The default is to build in 32-bit mode. I have > successfully done so. Looking through the install.log file for a > 32-bit build of Sage 4.1.2.alpha0, I see these lines: > > checking for library containing strerror... none required > checking for __gmpz_init in -lgmp... yes > > But the corresponding log file for a 64-bit build shows > > checking for library containing strerror... none required > checking for __gmpz_init in -lgmp... no > configure: error: System gmp library requested but not found. > Failed to configure ECL ... exiting > > So in the 32-bit case, ECL claims to have successfully detected the > necessary GMP library. But in the 64-bit case, it can't find that > library. > Leave it with me.
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