I am having an error in building 3.4.1 on an intel mac running 10.5. The error is in mpir:
Deleting assembly files which depend on PIC assembly working or 32 bit OSX on Intel hardware checking build system type... Invalid configuration `penryn-apple- darwin9.6.0': machine `penryn-apple' not recognized configure: error: /bin/sh ./config.sub penryn-apple-darwin9.6.0 failed Failed to configure. The chip is an intel Core 2 Duo, 2.4 Ghz, on a Macbook. This was on a fresh source build, not an upgrade. -M. Hampton On Apr 22, 12:49 am, mabshoff <mabsh...@googlemail.com> wrote: > Hello folks, > > as expected changes over 3.4.1.rc4 are minimal: > > Merged in Sage 3.4.1.final: > > #5284: Michael Abshoff: Set sage-flags.txt up to SSE2 only when > building Sage in SSE2 only mode/remove SSSE3 and SSE4 flags (followup > to #5219) [Reviewed by Gonzalo Tornaria] > #5829: Minh Van Nguyen: copyright on standard documentation [Reviewed > by Dan Drake] > > To build an SSE2 only binary do the following: > > SAGE_SIMD_MODE=SSE2; export SAGE_SIMD_MODE > make > > This will obviously have an impact on performance and I am afraid it > could be significant for certain problems. If anyone bothers to do two > builds please let us know. Good candidates for performance regressions > would be linear algebra, i.e. anything that involves ATLAS. > > All the bits are as usual in > > sage.math.washington.edu/home/mabshoff/release-cycles-3.4.1/ > > I am building my 3.4.2.alpha0 merge tree and should merge in a couple > hours. Hopefully 3.4.2.alpha0 will drop tomorrow. > > Cheers, > > Michael --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
