On Tue, Aug 20, 2013 at 11:18:05PM +0000, Brad Litterell wrote: > Hi Denys, > > Thanks for reply, but I'm afraid I have another question: I am using the > Linaro toolchain recommended here: > http://arago-project.org/wiki/index.php/Setting_Up_Build_Environment > > Do I correctly understand the A8 optimizations are coming from that > toolchain?
Well, toolchain makes the optimizations, but it is configurable. > If those optimizations are not supported under QEMU, should I be using a > different toolchain for the emulator? No, you should just disable them. The file I pointed you to, check DEFAULTTUNE -- Denys > On Aug 20, 2013, at 3:24 PM, Denys Dmytriyenko > <[email protected]<mailto:[email protected]>> wrote: > > On Tue, Aug 20, 2013 at 10:14:32PM +0000, Brad Litterell wrote: > HI, > > I downloaded the Arago system and successfully built an image for > am335x-evm, but I want to create an image I can run in QEMU. > > When I change my local.conf file from: > > > MACHINE = "am335x-evm" > > > to > > > MACHINE="qemuarm" > > I believe you should be able to run it under quemu w/o changing the MACHINE... > > > I receive this error: > > ERROR: OE-core's config sanity checker detected a potential misconfiguration. > Either fix the cause of this error or at your own risk disable the checker > (see sanity.conf). > Following is the list of potential problems / advisories: > > Error, the PACKAGE_ARCHS (all any noarch > ${PACKAGE_EXTRA_ARCHS_tune-cortexa8thf-neon} qemuarm) variable does not > contain TUNE_PKGARCH (armv5).Toolchain tunings invalid: > Tuning 'cortexa8thf-neon' has no defined features, and cannot be used. > > You are trying to build using Cortex-A8 specific optimizations, while > "qemuarm" machine does not support them. Those optimizations are being set in > conf/distro/include/toolchain-linaro.inc > > -- > Denys > > > ERROR: Execution of event handler 'check_sanity_eventhandler' failed > > I don't understand how the tunings work, so I'm completely stumped about how > to run my image in QEMU. > > Are there any instructions for building & running Arago under QEMU? > > Thanks, > Brad > > > _______________________________________________ > meta-arago mailing list > [email protected]<mailto:[email protected]> > http://arago-project.org/cgi-bin/mailman/listinfo/meta-arago > > _______________________________________________ meta-arago mailing list [email protected] http://arago-project.org/cgi-bin/mailman/listinfo/meta-arago
