[Openembedded-users] SDK building problem

[Mats Kärrman]

@Khem:
I downgraded OE to "tested_2010-12-30" and ported "my own" distribution to this version of OE and the SDK still works so it seems like there's something broken in the 2010.12 release...

Is there something else you like me to test?

Thanks & regards,
Mats

________________________________________
From: openembedded-users-bounces at linuxtogo.org [openembedded-users-bounces at linuxtogo.org] on behalf of Mats Kärrman [Mats.Karrman at tritech.se]
Sent: Friday, January 14, 2011 1:07 PM
To: Khem Raj; openembedded-users at linuxtogo.org
Subject: Re: [Openembedded-users] SDK building problem

@Khem:
The bitbake error was due to incompatible bitbake version. After upgrading to 1.8.19 the build ran far enough to tell me that I should switch to bitbake v1.10.2...

Building my SDK recipe using this bitbake, openembedded git master and the included angstrom-2008.1 distro generates an SDK that works (i.e. containing the missing mpfr lib)!

I will run a few more builds to try to narrow things down further. Unfortunately my build machine isn't the worlds fastest...

One perhaps unrelated peculiarity: The angstrom-2008.1.conf (both master and release) has DISTRO_VERSION = "2010.7-test-${DATE}"...?!

Regards,
Mats
________________________________________
From: openembedded-users-bounces at linuxtogo.org [openembedded-users-bounces at linuxtogo.org] on behalf of Mats Kärrman [Mats.Karrman at tritech.se]
Sent: Friday, January 14, 2011 8:42 AM
To: Khem Raj; openembedded-users at linuxtogo.org
Subject: Re: [Openembedded-users] SDK building problem

@Khem:
I'm glad if you think this is a bug since It's not that easy (for me) to get the desired lib's into the sdk.
Trying with master was not so easy... I tried latest master and also "tested_2010-12-30". Both resulted in an error in bitbake:

NOTE: Parsing finished. 0 cached, 6920 parsed, 352 skipped, 0 masked.
NOTE: build TP ${DISTRO_VERSION}: started
Traceback (most recent call last):
  File "/home/makr/tp/svn/main/trunk/oe/bitbake/bin/bitbake", line 143, in <module>
    main()
  File "/home/makr/tp/svn/main/trunk/oe/bitbake/bin/bitbake", line 140, in main
    cooker.cook()
  File "/home/makr/tp/svn/main/trunk/oe/bitbake/lib/bb/cooker.py", line 640, in cook
    return self.buildTargets(pkgs_to_build)
  File "/home/makr/tp/svn/main/trunk/oe/bitbake/lib/bb/cooker.py", line 527, in buildTargets
    bb.event.fire(bb.event.BuildStarted(buildname, targets, self.configuration.event_data))
  File "/home/makr/tp/svn/main/trunk/oe/bitbake/lib/bb/event.py", line 67, in fire
    if tmpHandler(event) == Handled:
  File "tmpHandler(e)", line 10, in tmpHandler
  File "/home/makr/tp/svn/main/trunk/oe/bitbake/lib/bb/__init__.py", line 100, in plain
    bb.msg.warn(''.join(args))
TypeError: warn() takes at least 2 arguments (1 given)

Since I'm not a Python programmer I have some difficulties to trace down the reasons for this error. I suspect that it may come from the fact that I'm building using my own distro based on some modified files from Angstrom (from release_2010.12). I'm looking into this now. If you have some further suggestions I'd be glad to hear about them.

Regards,
Mats


________________________________________
From: openembedded-users-bounces at linuxtogo.org [openembedded-users-bounces at linuxtogo.org] on behalf of Khem Raj [raj.khem at gmail.com]
Sent: Friday, January 14, 2011 4:33 AM
To: openembedded-users at linuxtogo.org
Subject: Re: [Openembedded-users] SDK building problem

On 1/13/2011 6:36 AM, Aeschbacher, Fabrice wrote:
> Hi,
>
> I did exactly what you want with this documentation:
>
> http://docs.openembedded.org/usermanual/usermanual.html#commonuse_qte_sdk
>
> Kind regards,
> Fabrice
>
> ________________________________
> Von: openembedded-users-bounces at linuxtogo.org [mailto:openembedded-users-bounces at linuxtogo.org] Im Auftrag von Mats Kärrman
> Gesendet: Donnerstag, 13. Januar 2011 15:10
> An: openembedded-users at linuxtogo.org
> Betreff: [Openembedded-users] SDK building problem
>
> Hi openembedded users!
>
> I'm new to OE and the list. I hope this question is appropriate for this forum and that someone can spare some time to help.
>
> I'm already successfully building working FS images for my project.
> Based on the OE user manual I created recipes for building an SDK - this also builds fine.
> However when trying to compile code using GCC there is some missing dependencies, e.g.:
>
> /usr/local/tp/powerpc/libexec/gcc/powerpc-tp-linux/4.3.3/cc1: error while loading shared libraries: libmpfr.so.4: cannot open shared object file: No such file or directory
>
> $ ldd /usr/local/tp/powerpc/libexec/gcc/powerpc-tp-linux/4.3.3/cc1
>          linux-vdso.so.1 =>   (0x00007fffee171000)
>          libmpfr.so.4 =>  not found
>          libgmp.so.10 =>  not found
>          libc.so.6 =>  /lib/libc.so.6 (0x00007f402c71b000)
>          /lib64/ld-linux-x86-64.so.2 (0x00007f402cabe000)
>
> I'm running Ubuntu 10.4 and the missing libraries are there but in older versions.
>
> The generated SDK contains the libraries in the correct versions but for the target architecture under /usr/local/tp/powerpc/powerpc-tp-linux/usr/lib/.
>
> If I dig into the OE build directories I find the files I need under .../build/tmp-tp/sysroots/x86_64-linux/usr/lib/. If I copy these to the proper location, the build works as it should.
>
> (Sorry for the long introduction, here comes the actual question)
>
> I like to make OE include these libraries in the generated SDK but I'm sort of clue-less. Could anyone please point me off in the right direction on how to make this happen?
>
> (Currently using Bitbake-1.8.18 and OE release-2010.12)

hmm I think we had nailed it before release. Can you try it with latest
master of OE and see if it still happens. ?

>
> Best regards,
> Mats
>
>
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