[Buildroot] [autobuild.buildroot.net] Build results for 2014-05-10

[Buildroot] [autobuild.buildroot.net] Build results for 2014-05-10

[Thomas Petazzoni]

Build statistics for 2014-05-10
===============================

        success : 86 
       failures : 16 
       timeouts : 1  
          TOTAL : 103

Classification of failures by reason
====================================

                protobuf-2.5.0 | 3 
jack2-ab409a65df95bc261ff72... | 2 
    libcec-libcec-2.1.4-repack | 1 
                 qt5base-5.2.1 | 1 
          6750K .......... ... | 1 
              sqlcipher-v1.1.9 | 1 
                keyutils-1.5.5 | 1 
                 cairo-1.12.10 | 1 
                  ltrace-0.7.3 | 1 
                elfutils-0.155 | 1 
                    sdl-1.2.15 | 1 
             dosfstools-3.0.26 | 1 
                      qt-4.8.6 | 1 
                 libhid-0.2.16 | 1 

Detail of failures
===================

    x86_64 |           6750K .......... ... | TIM | http://autobuild.buildroot.net/results/5f21e773191eb0dcbf43ae757b04930f760fc978/
    x86_64 |                  cairo-1.12.10 | NOK | http://autobuild.buildroot.net/results/5f1d2df60daac6cda2fb53168000d4df7532cda2/
      bfin |              dosfstools-3.0.26 | NOK | http://autobuild.buildroot.net/results/4c164a2561fa22c1c4e0e93cf62f4e189de4bf35/
      bfin |                 elfutils-0.155 | NOK | http://autobuild.buildroot.net/results/520a61e0b924fccb361c354838549e41cafff9e2/
       arm | jack2-ab409a65df95bc261ff72... | NOK | http://autobuild.buildroot.net/results/55c576f6d262a8c720ac4bf7a4c40cbd649ca07e/
      i686 | jack2-ab409a65df95bc261ff72... | NOK | http://autobuild.buildroot.net/results/baf2ce5246943b8dc950c492f8646ce5b750f691/
   powerpc |                 keyutils-1.5.5 | NOK | http://autobuild.buildroot.net/results/53bde155ecbe75a2da542325fb886ae0416bec33/
     avr32 |     libcec-libcec-2.1.4-repack | NOK | http://autobuild.buildroot.net/results/8656e0fed6cbbf29cb44b1d3276831a00fb9d8d8/
      bfin |                  libhid-0.2.16 | NOK | http://autobuild.buildroot.net/results/2e8bd5ca7c22ba59731d4b56b7b19508f7469fcf/
       arm |                   ltrace-0.7.3 | NOK | http://autobuild.buildroot.net/results/eefa8efbe6e6a6b203c02c2977d29be9c77846cb/
       arc |                 protobuf-2.5.0 | NOK | http://autobuild.buildroot.net/results/6b339fac9ed87f07eefa8770a215ec9bceceb5e4/
   powerpc |                 protobuf-2.5.0 | NOK | http://autobuild.buildroot.net/results/c6f4063bcc0c7cec6f091248af98744f79a3c95a/
      mips |                 protobuf-2.5.0 | NOK | http://autobuild.buildroot.net/results/1f3fef9a1699629b6b20b8961097c52de6cf510a/
       arm |                       qt-4.8.6 | NOK | http://autobuild.buildroot.net/results/7cb5ad06e231100a1ac1e4bbc224106c2d5b0a20/
      i686 |                  qt5base-5.2.1 | NOK | http://autobuild.buildroot.net/results/79dbf2829e6eb35c36d0961f9ef3ef76d3d2e4db/
   powerpc |                     sdl-1.2.15 | NOK | http://autobuild.buildroot.net/results/f440cc2f377ab9d7e1f63dc1edc999ff14acc32c/
    xtensa |               sqlcipher-v1.1.9 | NOK | http://autobuild.buildroot.net/results/dbf947ad6442fa8e57201ffcc96871361bf39ad7/


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[Buildroot] [autobuild.buildroot.net] Build results for 2014-05-10

[Baruch Siach]

Hi Thomas,

On Sun, May 11, 2014 at 08:30:09AM +0200, Thomas Petazzoni wrote:
>        arm |                   ltrace-0.7.3 | NOK | http://autobuild.buildroot.net/results/eefa8efbe6e6a6b203c02c2977d29be9c77846cb/

Build log says:

checking for backtrace in -lunwind... no
configure: error: Couldn't find or use libunwind.

But I can't reproduce it here. Thomas, can you look into config.log?

baruch

-- 
     http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
   - baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -

[Buildroot] [autobuild.buildroot.net] Build results for 2014-05-10

[Thomas Petazzoni]

Dear Baruch Siach,

On Sun, 11 May 2014 12:45:35 +0300, Baruch Siach wrote:

> On Sun, May 11, 2014 at 08:30:09AM +0200, Thomas Petazzoni wrote:
> >        arm |                   ltrace-0.7.3 | NOK | http://autobuild.buildroot.net/results/eefa8efbe6e6a6b203c02c2977d29be9c77846cb/
> 
> Build log says:
> 
> checking for backtrace in -lunwind... no
> configure: error: Couldn't find or use libunwind.
> 
> But I can't reproduce it here. Thomas, can you look into config.log?

To reproduce the problem, you needed to have: libatomic_ops, libunwind,
and ltrace selected, and an architecture like ARMv4 or ARMv5. The
problem is that on ARMv4 and ARMv5, libatomic_ops doesn't provide real
atomic operations. But libunwind did not use the libatomic_ops stuff
properly, and therefore libatomic_ops was not providing emulated atomic
operations for those architectures. Later on, when ltrace tried to link
against libunwind, there were unresolved symbols due to this problem.

I've sent a patch to the Buildroot mailing list to fix this. You're
Cc'ed on the patch.

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com