hi Arjan, Thanks for the comments. That's exactly the information I'm looking for.
Regards, Axel 2009/2/6 Arjan van de Ven <[email protected]>: > axel lin wrote: >> 2009/2/6 Zhang, Austin <[email protected]>: >>> SSE3 or SSSE3? >>> >>> Moblin pkgs now are compiled with sse3 rather than ssse3. >>> > > Hi, > >> >> Does moblin team have plan to build moblin2 packages for CPU without >> SSE3/SSSE3 support? > > at this point we don't have such plans. Our primary platform target are > systems > with Atom processors, and Atom processors get a significant performance boost > (20 to 30% range) > from the compiler flags we are using. > > It would take us a significant investment both in hardware and time to > constantly build > a dual-target operating system; I currently don't have either to spare. > In addition I would be worried that these older CPUs would have lower > performance, > which would give a pretty poor user experience. > >> If I want to recompile whole moblin2 distribution to run on Q1 ultra, >> is there any recommended auto-build tools to do it in Fedora-10? > > I think the fedora project has tools like "mock" for this; > >> Should I manually change gcc flag for each individual SRPMs, >> or is there any global config file can make the re-compilation easier? > > this is a global settings in the rpm macros; so you only need to edit one > place for this. > (moblin-rpm-macros package iirc) > _______________________________________________ Moblin dev Mailing List [email protected] To manage or unsubscribe from this mailing list visit: https://lists.moblin.org/mailman/listinfo/dev or your user account on http://moblin.org once logged in. For more information on the Moblin Developer Mailing lists visit: http://moblin.org/community/mailing-lists
