[Buildroot] Autobuilder site back online

Arnout Vandecappelle arnout at mind.be
Mon Nov 18 12:55:20 UTC 2013

On 17/11/13 23:38, Thomas Petazzoni wrote:
> Dear Yann E. MORIN,
> On Sun, 17 Nov 2013 18:29:17 +0100, Yann E. MORIN wrote:
>> http://autobuild.humanoidz.org/results/889/889b3870c30d027af1aedb843648c4ddb7ed79f0/
>>    -> Cannot execute cross-compiler '/path/to/toolchain/usr/bin/microblaze-linux-gcc'
>> http://autobuild.humanoidz.org/results/33f/33ff18fef818bba47eedaff2662142c25b53b4da/
>>    -> Cannot execute cross-compiler '/path/to/toolchain/usr/bin/aarch64-linux-gcc'
>> http://autobuild.humanoidz.org/results/6aa/6aa47858a511e89b0bd6a3a472276baab65afb1c/
>>    -> Cannot execute cross-compiler '/path/to/toolchain/usr/bin/nios2-linux-gcc'
>> For the last three failures above, can it be that the .config file is
>> improperly tweaked by the test framework?
> That's really weird. If you look at the config files of all of those
> builds, they have BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y, and
> BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED=y. Which doesn't make any sense
> when you look at the defconfig used as the base for those
> configurations:
>    http://autobuild.buildroot.org/toolchains/configs/free-electrons/microblazeel-unknown-linux-gnu.config
>    http://autobuild.buildroot.org/toolchains/configs/free-electrons/linaro-aarch64.config
>    http://autobuild.buildroot.org/toolchains/configs/free-electrons/sourcery-nios2.config
> Take any of these base configuration, run 'make menuconfig' on them,
> and you will definitely not have BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
> defined, but instead the proper usage of an existing toolchain profile.

  I read:

         bool "Xilinx Little Endian Microblaze GNU Tools 14.3"
         depends on BR2_microblazeel
         depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
         depends on !BR2_PREFER_STATIC_LIB

  Is it possible that the autobuilder scripts randomly set 
BR2_PREFER_STATIC_LIB?  If that is set, then none of the official 
external toolchain profiles work and the default will be a custom 
preinstalled one...


Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium           BE 872 984 063 RPR Leuven
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