Have you used “SAGE_FAT_BINARY=yes”? it is the only way to make a somewhat portable binary that doesn’t have the problem you describe.
> On 1/10/2019, at 10:47 PM, Dima Pasechnik <dimp...@gmail.com> wrote: > > looks like you need to pass some flags to NTL, > apparently it doesn't know what Core 2 CPUs are any more... > > Perhaps reporting this to NTL? > > On Tue, Oct 1, 2019 at 5:35 PM Jan Groenewald <j...@aims.ac.za> wrote: >> >> Hi >> >> I have compiled sage 8.9 on a KVM used as a master image for a computer lab. >> The CPU is presented as model name : Intel Xeon E3-12xx v2 (Ivy Bridge) >> >> Imaging is using systemimager based on rsync. >> >> On the newer lab machines with Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz >> the sage copied to the lab machines works fine. >> >> On the older lab machines with Intel(R) Core(TM)2 Duo CPU E8400 @ >> 3.00GHz >> there is a crash as attached. >> >> Is there a flag I can set at compile time to compile for the older CPUs by >> disabling use of some instruction not available on the older CPUs, which is >> what I suspect is happening? >> >> Regards, >> Jan >> -- >> .~. >> /V\ Jan Groenewald >> /( )\ www.aims.ac.za >> ^^-^^ >> >> -- >> 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 view this discussion on the web visit >> https://groups.google.com/d/msgid/sage-devel/CAAg%3Dp_1Z_MuZ2r%2Bihgq9BQAhPntVuFboW58xE75rLigm0oYS%3Dg%40mail.gmail.com. > > -- > 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 view this discussion on the web visit > https://groups.google.com/d/msgid/sage-devel/CAAWYfq0n8CrOwO_Jz7YKLJ%2Bc_XSGaVbsYuSf%3D3Yd%2BddE5%2BNP8A%40mail.gmail.com. -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/D774B6C5-8859-44A0-B5FD-E696DF96B3D7%40gmail.com.
