[oe] [meta-qt5] qtwebengine in master fails to build

[Khem Raj]

> On Aug 12, 2015, at 4:04 AM, Schrempf Frieder <frieder.schrempf at exceet.de> wrote:
> 
> I have the same problem on a current fido build.
> Can anyone with some knowledge about this have a look?
> Ridiculously it works on a clean build for me and the error only occurs while rebuilding.
> 
> 

there could be few things. Try to add
CLEANBROKEN = “1” to the recipe and see if it helps
secondly it could be a parallel make race condition
so you might want to disable parallel make for tests.

> Carlos Rafael Giani, on Mon Jan 26 08:13:45 UTC 2015:
>> Hello,
>> 
>> I tried to build qtwebengine, but there is a linker error:
>> 
>> [6/6694] LINK genmacro
>> FAILED:
>> /home/dv/misc/yocto-fsl-setup-0002/poky/build/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-g++
>> -march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9
>> --sysroot=/home/dv/misc/yocto-fsl-setup-0002/poky/build/tmp/sysroots/cubox-i
>> -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-z,now -Wl,-z,relro
>> -Wl,--fatal-warnings -pthread -Wl,-z,noexecstack -fPIC
>> -Wl,--disable-new-dtags -Wl,--gc-sections -o genmacro -Wl,--start-group
>> obj.host/src/3rdparty/chromium/third_party/yasm/source/patched-yasm/tools/genmacro/genmacro.genmacro.o
>> -Wl,--end-group
>> obj.host/src/3rdparty/chromium/third_party/yasm/source/patched-yasm/tools/genmacro/genmacro.genmacro.o:
>> file not recognized: File format not recognized
>> collect2: error: ld returned 1 exit status
>> 
>> Looking at the ninja
>> fileqtwebengine-opensource-src-5.4.0/src/core/Release/obj.host/src/3rdparty/chromium/third_party/yasm/genmacro.ninja
>> , apparently this part is causing problems:
>> 
>> build genmacro: link $
>> obj.host/src/3rdparty/chromium/third_party/yasm/source/patched-yasm/tools/genmacro/genmacro.genmacro.o
>> 
>> It is linking with arm-poky-linux-gnueabi-g++ , but the object file is
>> built with the host's compiler. Considering the name "genmacro", I
>> suspect this is some kind of generator tool that is supposed to be run
>> as part of the build process, so therefore the linker should be the host
>> one. But I have no knowledge about ninja or the webengine internals, so
>> I do not know how to fix that. Any suggestions?
> --
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