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b52d58b8bb
As part of upgrading a recipe we create the upgraded recipe file in the
workspace and then try to parse it so we can then make further
modifications. If for some reason that parsing fails then the failure
was not being handled very well - the broken recipe was being left in
place, breaking parsing until it was removed by hand. Fix that by adding
a call to the cleanup function, and fix the following issues:
* Fix the cleanup function which doesn't look like it has ever worked
due to a typo in the function call
* Fix double-printing the error message
* Remove usage of DevtoolError in this case (DevtoolError is for simple
usage errors, not this kind of issue which may be the result of a
bug).
We're still printing a traceback in this scenario but at least it
doesn't break the build system requiring manual cleanup. I also
introduced a command-line option to preserve the broken upgraded recipe
file(s) for debugging purposes.
(The reproducer for this is "devtool upgrade libnewt-python", however
you need to check out revision b82ea144e1
or earlier since that recipe has now been absorbed into the libnewt
recipe. The libnewt-python recipe was causing an issue with the upgrade
because it actually included the libnewt recipe using ${PV} in the
include statement, and of course PV was changing in the upgrade.)
Fixes [YOCTO #13404].
(From OE-Core rev: c519ac360796675d7fc09a5250d21f0f5b6236fc)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.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.