Re: [Scratchbox-users] scratchbox-core breaking chroot in with multistrap
On 12/07/2011 05:06 PM, Adam Magaluk wrote: I figured it was something to do with that, Im just not very knowledgeable on how exactly binfmt_misc works. Any ideas on how I could get both of my development strategies working? Well, the easiest way is to set qemu-arm from your host once again to handle the arm binaries. However, that will break scratchbox in turn. When you want to go back to scratchbox, you need to set misc_runner to run arm binaries again. Easiest way to do this would be to stop and start scratchbox. There's no way (but ugly) to get both working the same time. You could try copying misc_runner, qemu-arm-sb and other files to your chroot. Use scratchbox.config from a generic arm target to get suitable configuration. After that you should have a qemu available both in your chroot and your in your host from the same path. Regards, Jussi ___ Scratchbox-users mailing list Scratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users
Re: [Scratchbox-users] scratchbox-core breaking chroot in with multistrap
On 12/07/2011 01:54 AM, Adam Magaluk wrote: Finally I normally run to chroot into my newly created arm emdebian system. sudo chroot EmDebian / But as soon as I install scratchbox-core I get the following error on sudo chroot EmDebian chroot: failed to run command `/bin/bash': No such file or directory/ It's not breaking chroot. No such file or directory probably refers to the interepreter which is assigned to handle the foreign binary that is /bin/bash. For emdebian, you have probably set something like /usr/bin/qemu-arm to run your arm binaries in binfmt_misc whilst scratchbox uses /scratchbox/tools/bin/misc_runner. You have multiple conflicting assignments for arm binaries in binfmt_misc. If memory serves, the last one is the one that matters and after installing scratchbox, misc_runner has the arm binaries. When chrooting to your emdebian root, there's no /scratchbox/tools/bin/misc_runner, and /bin/bash cannot be executed, hence the error message. Regards, Jussi ___ Scratchbox-users mailing list Scratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users
Re: [Scratchbox-users] scratchbox-core breaking chroot in with multistrap
I figured it was something to do with that, Im just not very knowledgeable on how exactly binfmt_misc works. Any ideas on how I could get both of my development strategies working? I tried to copy /scratchbox/tools/bin/misc_**runner to my chroot environment and it change the error to. sudo chroot EmDebian/ /scratchbox/tools/bin/misc_runner: /targets/links/scratchbox.config: No such file or directory Seeing that I tried to make the file /targets/links/scratchbox.config in my chroot env which, I just created a blank file as im not sure what should be in it. It seems I would have to setup the entire Scratchbox environment when trying to chroot into my directory that deals with arm binaries. Is there an easier way? 1. Does scratchbox require binfmt_misc to be associated with it? If not can is it possible to disable scratchbox from starting binfmt_misc? 2. Is there a way to select which binfmt_misc to associate with when running chroot? Cheers, Adam On Wed, Dec 7, 2011 at 4:30 AM, Jussi Hakala jussi.hak...@movial.comwrote: On 12/07/2011 01:54 AM, Adam Magaluk wrote: Finally I normally run to chroot into my newly created arm emdebian system. sudo chroot EmDebian / But as soon as I install scratchbox-core I get the following error on sudo chroot EmDebian chroot: failed to run command `/bin/bash': No such file or directory/ It's not breaking chroot. No such file or directory probably refers to the interepreter which is assigned to handle the foreign binary that is /bin/bash. For emdebian, you have probably set something like /usr/bin/qemu-arm to run your arm binaries in binfmt_misc whilst scratchbox uses /scratchbox/tools/bin/misc_**runner. You have multiple conflicting assignments for arm binaries in binfmt_misc. If memory serves, the last one is the one that matters and after installing scratchbox, misc_runner has the arm binaries. When chrooting to your emdebian root, there's no /scratchbox/tools/bin/misc_**runner, and /bin/bash cannot be executed, hence the error message. Regards, Jussi __**_ Scratchbox-users mailing list Scratchbox-users@lists.**scratchbox.orgScratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/**cgi-bin/mailman/listinfo/**scratchbox-usershttp://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users ___ Scratchbox-users mailing list Scratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users
Re: [Scratchbox-users] scratchbox-core breaking chroot in with multistrap
hello Adam, you could try to look at this (very small_rootfs to unfold;) running mips using binfmt_misc , to see how it is setup http://wjhowto.googlepages.com/runningdd-wrtmipsinqemu HTH Le Wednesday 07 December 2011 à 10:06 -0500, Adam Magaluk a écrit : I figured it was something to do with that, Im just not very knowledgeable on how exactly binfmt_misc works. Any ideas on how I could get both of my development strategies working? I tried to copy /scratchbox/tools/bin/misc_runner to my chroot environment and it change the error to. sudo chroot EmDebian/ /scratchbox/tools/bin/misc_runner: /targets/links/scratchbox.config: No such file or directory Seeing that I tried to make the file /targets/links/scratchbox.config in my chroot env which, I just created a blank file as im not sure what should be in it. It seems I would have to setup the entire Scratchbox environment when trying to chroot into my directory that deals with arm binaries. Is there an easier way? 1. Does scratchbox require binfmt_misc to be associated with it? If not can is it possible to disable scratchbox from starting binfmt_misc? 2. Is there a way to select which binfmt_misc to associate with when running chroot? Cheers, Adam On Wed, Dec 7, 2011 at 4:30 AM, Jussi Hakala jussi.hak...@movial.com wrote: On 12/07/2011 01:54 AM, Adam Magaluk wrote: Finally I normally run to chroot into my newly created arm emdebian system. sudo chroot EmDebian / But as soon as I install scratchbox-core I get the following error on sudo chroot EmDebian chroot: failed to run command `/bin/bash': No such file or directory/ It's not breaking chroot. No such file or directory probably refers to the interepreter which is assigned to handle the foreign binary that is /bin/bash. For emdebian, you have probably set something like /usr/bin/qemu-arm to run your arm binaries in binfmt_misc whilst scratchbox uses /scratchbox/tools/bin/misc_runner. You have multiple conflicting assignments for arm binaries in binfmt_misc. If memory serves, the last one is the one that matters and after installing scratchbox, misc_runner has the arm binaries. When chrooting to your emdebian root, there's no /scratchbox/tools/bin/misc_runner, and /bin/bash cannot be executed, hence the error message. Regards, Jussi ___ Scratchbox-users mailing list Scratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users ___ Scratchbox-users mailing list Scratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users ___ Scratchbox-users mailing list Scratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users
Re: [Scratchbox-users] scratchbox-core breaking chroot in with multistrap
Thanks Ill take a look, For now I just made a script that shuts down scratchbox chroot and turns it back on. Cheers, Adam On Wed, Dec 7, 2011 at 11:47 AM, wangji h...@wanadoo.fr wrote: hello Adam, you could try to look at this (very small_rootfs to unfold;) running mips using binfmt_misc , to see how it is setup http://wjhowto.googlepages.com/runningdd-wrtmipsinqemu HTH Le Wednesday 07 December 2011 à 10:06 -0500, Adam Magaluk a écrit : I figured it was something to do with that, Im just not very knowledgeable on how exactly binfmt_misc works. Any ideas on how I could get both of my development strategies working? I tried to copy /scratchbox/tools/bin/misc_runner to my chroot environment and it change the error to. sudo chroot EmDebian/ /scratchbox/tools/bin/misc_runner: /targets/links/scratchbox.config: No such file or directory Seeing that I tried to make the file /targets/links/scratchbox.config in my chroot env which, I just created a blank file as im not sure what should be in it. It seems I would have to setup the entire Scratchbox environment when trying to chroot into my directory that deals with arm binaries. Is there an easier way? 1. Does scratchbox require binfmt_misc to be associated with it? If not can is it possible to disable scratchbox from starting binfmt_misc? 2. Is there a way to select which binfmt_misc to associate with when running chroot? Cheers, Adam On Wed, Dec 7, 2011 at 4:30 AM, Jussi Hakala jussi.hak...@movial.com wrote: On 12/07/2011 01:54 AM, Adam Magaluk wrote: Finally I normally run to chroot into my newly created arm emdebian system. sudo chroot EmDebian / But as soon as I install scratchbox-core I get the following error on sudo chroot EmDebian chroot: failed to run command `/bin/bash': No such file or directory/ It's not breaking chroot. No such file or directory probably refers to the interepreter which is assigned to handle the foreign binary that is /bin/bash. For emdebian, you have probably set something like /usr/bin/qemu-arm to run your arm binaries in binfmt_misc whilst scratchbox uses /scratchbox/tools/bin/misc_runner. You have multiple conflicting assignments for arm binaries in binfmt_misc. If memory serves, the last one is the one that matters and after installing scratchbox, misc_runner has the arm binaries. When chrooting to your emdebian root, there's no /scratchbox/tools/bin/misc_runner, and /bin/bash cannot be executed, hence the error message. Regards, Jussi ___ Scratchbox-users mailing list Scratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users ___ Scratchbox-users mailing list Scratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users ___ Scratchbox-users mailing list Scratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users ___ Scratchbox-users mailing list Scratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users
