Le 18/10/2012 15:57, Guillaume Gardet a écrit :
Le 18/10/2012 15:44, Alexander Graf a écrit :
On 18.10.2012, at 15:30, Guillaume Gardet wrote:
Le 18/10/2012 15:27, Alexander Graf a écrit :
On 18.10.2012, at 15:14, Guillaume Gardet wrote:
Le 18/10/2012 14:51, Alexander Graf a écrit :
On 18.10.2012, at 14:44, Guillaume Gardet wrote:
> Le 18/10/2012 13:50, Alexander Graf a écrit : >> On 18.10.2012, at 13:46, Guillaume Gardet wrote: >> >>> Le 18/10/2012 13:36, Alexander Graf a écrit : >>>> On 10/18/2012 01:35 PM, Guillaume Gardet wrote: >>>>> Le 18/10/2012 12:18, Alexander Graf a écrit : >>>>>> On 10/18/2012 11:50 AM, Alexander Graf wrote: >>>>>>> On 10/18/2012 11:43 AM, Alexander Graf wrote: >>>>>>>> On 10/18/2012 11:41 AM, Guillaume Gardet wrote: >>>>>>>>> Le 18/10/2012 11:01, Alexander Graf a écrit : >>>>>>>>>> On 18.10.2012, at 10:58, Adrian Schröter
wrote: >>>>>>>>>> >>>>>>>>>>> Am Donnerstag, 18. Oktober 2012, 10:51:29 schrieb Guillaume Gardet: >>>>>>>>>>>> Le 18/10/2012 10:47, Adrian Schröter a écrit : >>>>>>>>>>>>> Am Donnerstag, 18. Oktober 2012, 10:45:25 schrieb Guillaume Gardet: >>>>>>>>>>>>>> Hi, >>>>>>>>>>>>>> >>>>>>>>>>>>>> would it be possible to add armv5 kiwi support for oem images, please? >>>>>>>>>>>>>> >>>>>>>>>>>>>> With a quick look at the source code on : https://github.com/openSUSE/kiwi >>>>>>>>>>>>>> I guess we must create a system/boot/armv5tel/* (or armv5el?) using armv7l/* as template? Not sure if it is enough. >>>>>>>>>>>>>> >>>>>>>>>>>>>> I can do it if a kiwi guru (marcus?) give me some hints. >>>>>>>>>>>>> I am playing with that atm in openSUSE:Factory:ARM (some first experimental boot files are there). >>>>>>>>>>>>> >>>>>>>>>>>>> However, we need to fix the qemu cpu emulation for armv5 first or kiwi >>>>>>>>>>>>> won't pick anything else then the armv7 one ... >>>>>>>>>>>>> >>>>>>>>>>>> What is the problem with qemu for armv5? >>>>>>>>>>> according to uname it is armv7l cpu ... >>>>>>>>>> Yeah, we need a separate binfmt wrapper in qemu-accel-armv5 that sets QEMU_CPU to an armv5 cpu and then exec()s the real binfmt wrapper. >>>>>>>>> Is there anyone who could fix that, please? Because I am not sure what to do where! ;) >>>>>>>>> But, I can prepare a kiwi patch to add support for oem images. Which arch will report qemu once fixed? armv5el, arm5tel or something else? >>>>>>>> Yeah, I'll hack something up. >>>>>> Ok, done. Please verify it actually works and the new qemu-accel properly overwrites the binfmt wrapper with the new binary. >>>>> How to check? Using "uname -a"? If, so, I tried to do it from a package in my home project and I get: >>>>> |uname -a >>>>> [ 102s] Linux build02 3.4.6-2.10-xen #1 SMP Thu Jul 26 09:36:26 UTC 2012 (641c197) armv7l armv7l armv7l GNU/Linux| >>>> Yeah, uname -a should do the trick. It did work for me locally when using the compiled qemu-armv5-binfmt manually. >>>> >>>> Could you please try to check if >>>> >>>> $ /qemu/qemu-armv5-binfmt /bin/uname uname -a >>>> >>>> works? >>> |/qemu/qemu-armv5-binfmt: No such file or directory| >>> >>> And "ls /qemu/" gives:| >>> [ 92s] qemu-arm >>> [ 92s] qemu-arm-binfmt >>> >>> We may need to recompile something? Or wait for propagation? >> Not sure what's going wrong tbh: > I think I got it, publishing is disabled for qemu_accel. Please enable. Just use osc getbinaries like I did below :) Downloading it manually and building locally, I get: ls /qemu/ qemu-arm qemu-arm-binfmt qemu-armv5-binfmt /qemu/qemu-armv5-binfmt /bin/uname -a Linux /qemu/qemu-armv5-binfmt /usr/bin/uname -a Linux /qemu/qemu-armv5-binfmt /bin/arch /usr/bin/qemu-arm-binfmt: Please use me through binfmt with P flag You need to pass argv[0] as parameter :). /qemu/qemu-armv5-binfmt /bin/uname uname -a Ok. A fake parameter works also. ;) Is it possible to push it to the repos as it seems ok? Since it gets fetched fine with osc getbinaries, it will automatically get used when you do osc build. The next question is whether the post install script to actually make use of this binary also works :). Yes, for a local build, not from the server. without /qemu/qemu-armv5-binfmt, it should also be ok, but: [ 6s] + uname -a [ 6s] Linux PCOLISEO 3.4.11-2.16-desktop #1 SMP PREEMPT Wed Sep 26 17:05:00 UTC 2012 (259fc87) armv7l armv7l armv7l GNU/Linux [ 6s] + arch [ 6s] armv7l
Post-install seems KO: [ 9s] running qemu-accel-armv5tel postinstall script [ 9s] ++ uname -m [ 9s] + '[' armv7l = armv7l ']' [ 9s] + mkdir -p /usr/lib64/gcc /lib64 [ 9s] + ln -sf ../../lib/gcc/armv5tel-suse-linux-gnueabi /usr/lib64/gcc/armv5tel-suse-linux-gnueabi [ 9s] + ln -sf /emul/x86_64-for-arm/lib64/libnsl.so.1 /lib64/libnsl.so.1 [ 9s] + '[' '!' -d /proc/sys/fs/binfmt_misc ']' [ 9s] + did_mount_it= [ 9s] + '[' '!' -f /proc/sys/fs/binfmt_misc/register ']' [ 9s] + builtin echo 'mounting binfmt_misc' [ 9s] mounting binfmt_misc [ 9s] + mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc [ 9s] .init_b_cache/scripts/qemu-accel-armv5tel.post: line 21: mount: command not found [ 9s] + did_mount_it=1 [ 9s] + '[' -e /proc/sys/fs/binfmt_misc/arm ']' [ 9s] + '[' 1 ']' [ 9s] + builtin echo 'Unmounting again.' [ 9s] Unmounting again. [ 9s] + umount /proc/sys/fs/binfmt_misc [ 9s] .init_b_cache/scripts/qemu-accel-armv5tel.post: line 34: umount: command not found [ 9s] + builtin echo 'All done' [ 9s] All done [ 9s] + rm -rf /usr/armv5tel-suse-linux-gnueabi/lib [ 9s] + ln -s /lib /usr/armv5tel-suse-linux-gnueabi/lib [ 9s] + '[' -e /lib/ldscripts ']' [ 9s] + ln -fs /usr/lib/ldscripts /lib/ldscripts Guillaume
:(
Guillaume
Alex
-- To unsubscribe, e-mail: opensuse-arm+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-arm+owner@opensuse.org