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a1c41452d6
We don't need tracebacks for BBHandledException. Reduces confusing output like:
ERROR: /meta/recipes-core/images/core-image-tiny-initramfs.bb: Circular task dependencies as do_image_complete depends itself via the chain do_image_complete -> do_packageswu -> do_image_qa -> do_image -> do_image_cpio
ERROR: ExpansionError during parsing /meta/recipes-core/images/core-image-tiny-initramfs.bb
Traceback (most recent call last):
File "/bitbake/lib/bb/build.py", line 1050, in follow_chain(task='do_image_qa', endtask='do_build', chain=['do_image_complete', 'do_packageswu', 'do_image_qa', 'do_image', 'do_image_cpio']):
if task in deps:
> follow_chain(othertask, endtask, chain)
chain.pop()
File "/bitbake/lib/bb/build.py", line 1050, in follow_chain(task='do_image', endtask='do_build', chain=['do_image_complete', 'do_packageswu', 'do_image_qa', 'do_image', 'do_image_cpio']):
if task in deps:
> follow_chain(othertask, endtask, chain)
chain.pop()
File "/bitbake/lib/bb/build.py", line 1050, in follow_chain(task='do_image_cpio', endtask='do_build', chain=['do_image_complete', 'do_packageswu', 'do_image_qa', 'do_image', 'do_image_cpio']):
if task in deps:
> follow_chain(othertask, endtask, chain)
chain.pop()
File "/bitbake/lib/bb/build.py", line 1038, in follow_chain(task='do_image_complete', endtask='do_build', chain=['do_image_complete', 'do_packageswu', 'do_image_qa', 'do_image', 'do_image_cpio']):
if task in chain:
> bb.fatal("Circular task dependencies as %s depends itself via the chain %s?!" % (task, " -> ".join(chain)))
chain.append(task)
File "/bitbake/lib/bb/__init__.py", line 165, in fatal:
mainlogger.critical(''.join(args), extra=kwargs)
> raise BBHandledException()
to the real error:
ERROR: /media/build1/poky/meta/recipes-core/images/core-image-tiny-initramfs.bb: Circular task dependencies as do_image_complete depends itself via the chain do_image_complete -> do_packageswu -> do_image_qa -> do_image -> do_image_cpio
(Bitbake rev: bdaab86ae7c2c16e5e1a0afa3e3f68130e9d57ca)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 551d4c0576a0a0c3406000029df9238b312f2263)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
QEMU Emulation Targets ====================== To simplify development, the build system supports building images to work with the QEMU emulator in system emulation mode. Several architectures are currently supported in 32 and 64 bit variants: * ARM (qemuarm + qemuarm64) * x86 (qemux86 + qemux86-64) * PowerPC (qemuppc only) * MIPS (qemumips + qemumips64) Use of the QEMU images is covered in the Yocto Project Reference Manual. The appropriate MACHINE variable value corresponding to the target is given in brackets.