We are working on this, will prepare wiki page and build scripts in few weeks.
On Thu, Oct 9, 2014 at 3:00 PM, N S S R Murthy <[email protected] > wrote: > Thank you Andriy, > I have seen your post earlier here: > https://lists.tizen.org/pipermail/general/2014-March/002935.html. > I am sorry, I didn't I quite understand it. Looks like I need some > handholding here. Can you share the helper scripts and elaborate the > instructions a bit more. > Since you have already traveled this path, you may share those helper > scripts and more details guidelines on Tizen Wiki before those scripts are > accepted into public repos? > Your help is much appreciated. > > Regards, > Murthy NSSR. > ------------------------------ > *From: *"Andriy Prystupa" <[email protected]> > *To: *"N S S R Murthy" <[email protected]> > *Cc: *"Andrii Boichuk" <[email protected]>, > [email protected] > *Sent: *Thursday, October 9, 2014 5:06:46 PM > *Subject: *Re: [Dev] [Tizen Product-dev] Tizen on MIPS arch > > Hi, > > This can be done in two steps: > - prepare rootfs with all packages required for building first rpms set. > - chroot in prepared rootfs and build list of src.rpms (near 80). These > rpms will be used as pre-builts. > > For this bootstrap procedure we did some helpers scripts: > - it takes sources from Tizen repo and crosscompile them for initial > buildroot > - then it builds list of rpms from source rpms > - we used it to prepare mipsel pre-builts but it can be used for any other > arch after some improvement. > > If such tool is interesting for Tizen maintainers we can put it in Tizen > public repo. > > Regarding toolchain(binutils, libc, gcc): we dont build separated gcc, > libc, binutils. We split separated cross-toolchain in several rpms: > - qemu-accel - to emulate target compilation with host crosscompiler > - libc - runtime libraries and binaries > - libc-devel - devel files - headers and libraries > - gсс, binutils, etc - fake rpms to emulate target compilation with host > crosscompiler > > More details we are going to document for Tizen wiki. > > > > On Thu, Oct 9, 2014 at 2:04 PM, N S S R Murthy < > [email protected]> wrote: > >> I found the toolchain repos in "ssh review.tizen.org gerrit ls-projects >> | grep toolchains 2>&1 | tee toolchain.lst" . >> I have attached the list. What are steps to create RPMs for MIPS arch? >> >> Regards, >> Murthy NSSR. >> >> ------------------------------ >> *From: *"N S S R Murthy" <[email protected]> >> *To: *"Andrii Boichuk" <[email protected]> >> *Cc: *[email protected] >> *Sent: *Thursday, October 9, 2014 4:18:16 PM >> *Subject: *Re: [Dev] [Tizen Product-dev] Tizen on MIPS arch >> >> Hi, I have tried to pack the Mentrographics(CodeSourcery) MIPS tool chain >> to RPMs and place in pre-built/toolchain-mips folder. >> But there are lot of packages which are not there in Mentor tool chain. >> >> How to get the tool chain for MIPS. Are there any tool chain sources >> repos, from which I can build cross platform toolchain for MIPS? >> If yes, how to build them? >> >> Regards, >> Murthy NSSR. >> >> ------------------------------ >> *From: *"Andrii Boichuk" <[email protected]> >> *To: *"JF Ding" <[email protected]> >> *Cc: *[email protected] >> *Sent: *Wednesday, October 8, 2014 1:09:52 PM >> *Subject: *Re: [Dev] [Tizen Product-dev] Tizen on MIPS arch >> >> Great! >> Feel fre to notify me if any changes needed in them. >> >> Whould be great if you can answer this also: >> *Also, take a look into patch for qemu at the end of the page >> here http://patchwork.ozlabs.org/patch/250161/ >> <http://patchwork.ozlabs.org/patch/250161/> . It hould be aplied if you >> want qemu to work properly for mipsel.* >> >> *One more question about qemu, we have fixed mask for >> qemu-reg(/usr/lib/build/qemu-reg from build package) for mipsel platform >> and don't know where to submit it. Whould be great if anyone can help us >> with that.* >> >> Don't we need any changes to scm/meta/build-config/build.conf file like >> "Optflags" for architecture specific compiler options? >> >> Not shure, we have a lot of things changed because of platform specifics, >> but can't find anything mips related >> >> And I see there are many "%ifarch %{arm}" in spec files of various >> packages? Do we need to do something here to be MIPS specific? >> >> Most of our changes in .specs where specific to our platform. But you >> would need to look into patch *http://patchwork.ozlabs.org/patch/250161/ >> <http://patchwork.ozlabs.org/patch/250161/>* and fix qemu-reg(we will >> contribute fix as soon as we know where to contribute) >> >> On Wed, Oct 8, 2014 at 10:29 AM, JF Ding <[email protected]> >> wrote: >> >>> Sorry for noticing these patches of building tools so late, because we >>> were rotating the maintainers those days. We are going to verify and >>> integrate them ASAP for the convenience of MIPS porting. >>> >>> thanks >>> - jf.ding >>> >>> On Monday, October 6, 2014 at 4:18 PM, Andrii Boichuk wrote: >>> >>> Hi all! >>> It looks like we already tried to push our changes in Jul? but they >>> wasn't reviewed. Whould be great if they we'll be reviewed sooner this time. >>> https://review.tizen.org/gerrit/#/c/24983/ >>> https://review.tizen.org/gerrit/#/c/24984/ >>> https://review.tizen.org/gerrit/#/c/24867/ >>> https://review.tizen.org/gerrit/#/c/24866/ >>> >>> On Mon, Oct 6, 2014 at 9:48 AM, Philippe Coval < >>> [email protected]> wrote: >>> >>> On Mon, Oct 6, 2014 at 8:21 AM, N S S R Murthy >>> <[email protected]> wrote: >>> > Hi Philippe, >>> > >>> > This is a priority question. We are more focused on Tizen wear. >>> >>> ok then I guess you want to build this profile : >>> >>> https://build.tizen.org/project/show?project=Tizen%3A2.3%3AWearable >>> >>> Make sure you have every sources because IICR there are binary blobs >>> (ARMv7l) >>> in this profile >>> >>> >>> > If we go ahead with Tizen 3.0 common and 3.14 Kernel, we can get the >>> base >>> > work required for bringing up Tizen wear. >>> > But there seems to be no Tizen wear profile on Tizen 3.0 till now. >>> >>> None I know at least >>> >>> >>> > Any time lines for it? By when we can see Tizen wearable profile on >>> Tizen >>> > 3.0. >>> >>> Sorry I don't know any, may others in this list give you better hints >>> I can only help you to have MIPS support for Tizen:Common >>> in hope it will be available for downstream profiles (ie: IVI at the >>> moment) >>> >>> Good luck >>> -- >>> mailto:[email protected] -- gpg:0x467094BC >>> xmpp:[email protected] >>> https://dockr.eurogiciel.fr/blogs/embedded/author/pcl/ >>> . >>> _______________________________________________ >>> Dev mailing list >>> [email protected] >>> https://lists.tizen.org/listinfo/dev >>> >>> >>> >>> >>> -- >>> Andrii Boichuk | Software developer >>> GlobalLogic >>> M +38.063.427.1605 S liberus.ua >>> www.globallogic.com.ua >>> <http://www.globallogic.com/> >>> http://www.globallogic.com/email_disclaimer.txt >>> _______________________________________________ >>> Dev mailing list >>> [email protected] >>> https://lists.tizen.org/listinfo/dev >>> >>> >>> >> >> >> -- >> Andrii Boichuk | Software developer >> GlobalLogic >> M +38.063.427.1605 S liberus.ua >> www.globallogic.com.ua >> <http://www.globallogic.com/> >> http://www.globallogic.com/email_disclaimer.txt >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> https://lists.tizen.org/listinfo/dev >> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> https://lists.tizen.org/listinfo/dev >> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> https://lists.tizen.org/listinfo/dev >> >> > > > -- > > Andriy Prystupa | SW Engineer > GlobalLogic > P +x.xxx.xxx.xxxx M +38.097.330.9412 S prandriy > www.globallogic.com > <http://www.globallogic.com/> > http://www.globallogic.com/email_disclaimer.txt > > -- Andriy Prystupa | SW Engineer GlobalLogic P +x.xxx.xxx.xxxx M +38.097.330.9412 S prandriy www.globallogic.com <http://www.globallogic.com/> http://www.globallogic.com/email_disclaimer.txt
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