On Tue, 2011-09-06 at 20:19 +0200, Gilles Chanteperdrix wrote: > On 09/06/2011 05:10 PM, Philippe Gerum wrote: > > On Tue, 2011-09-06 at 16:53 +0200, Philippe Gerum wrote: > >> On Tue, 2011-09-06 at 16:53 +0200, Philippe Gerum wrote: > >>> On Tue, 2011-09-06 at 16:19 +0200, Gilles Chanteperdrix wrote: > >>>> On 09/06/2011 03:27 PM, Philippe Gerum wrote: > >>>>> On Tue, 2011-09-06 at 13:31 +0200, Gilles Chanteperdrix wrote: > >>>>>> On 09/04/2011 10:52 PM, Gilles Chanteperdrix wrote: > >>>>>>> > >>>>>>> Hi, > >>>>>>> > >>>>>>> The first release candidate for the 2.6.0 version may be downloaded > >>>>>>> here: > >>>>>>> > >>>>>>> http://download.gna.org/xenomai/testing/xenomai-2.6.0-rc1.tar.bz2 > >>>>>> > >>>>>> Hi, > >>>>>> > >>>>>> currently 2.6.0-rc1 fails to build on 2.4 kernel, with errors related > >>>>>> to > >>>>>> vfile support. Do we really want to still support 2.4 kernels? > >>>>>> > >>>>> > >>>>> That would not be a massive loss, but removing linux 2.4 support is more > >>>>> than a few hunks here and there, so this may not be the right thing to > >>>>> do ATM. Besides, it would be better not to leave the few linux 2.4 users > >>>>> out there without upgrade path to xenomai 2.6, since this will be the > >>>>> last maintained version from the Xenomai 2.x architecture. > >>>>> > >>>>> That stuff does not compile likely because the Config.in bits are not up > >>>>> to date, blame it on me. I'll make this build over linux 2.4 and commit > >>>>> the result today. > >>>>> > >>>> > >>>> No problem, I was not looking for someone to blame... Since you are at > >>>> it, I have problems compiling the nios2 kernel too, but I am not sure I > >>>> got the proper configuration file. > >>>> > >>> > >>> HEAD builds fine based on the attached .config. > >>> > > > > Btw we now only support the MMU version (2.6.35.2) of this kernel over > > Xenomai 2.6. Reference tree is available there: > > > > url = git://sopc.et.ntust.edu.tw/git/linux-2.6.git > > branch = nios2mmu > > > > nommu support is discontinued for nios2 - people who depend on it should > > stick with Xenomai 2.5.x. > > > > Ok, still not building, maybe the commit number mentioned in the README > is not up-to-date? >
The commit # is correct, but I suspect that your kernel tree does not have the files normally created by the SOPC builder anymore, these can't (may not actually) be included in the pipeline patch. In short, your tree might be missing the bits corresponding to the fpga design your build for, so basic symbols like HRCLOCK* and HRTIMER* are undefined. I'm building for a cyclone 3c25 from the NEEK kit, with SOPC files available from arch/nios2/boards/neek. Any valuable files in there on your side? (typically, include/asm/custom_fpga.h should contain definitions for our real-time clocks and timers) -- Philippe. _______________________________________________ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
