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Setting up the vardeps on write_qemuboot_conf forces the updating of
variables in qemuboot.conf when machine/deploy configuration changes.
This is particularly useful when developing or setting up the qemuboot
(e.g. changing QB_* variables) for new targets or when changing
deployment variables (e.g. KERNEL_IMAGETYPE).
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Since the move to put image deployment under sstate control in
d54339d4b1a7e884de636f6325ca60409ebd95ff old images are automatically
removed before a new image is deployed (the default behaviour of the
sstate logic).
RM_OLD_IMAGE is therefore no longer required to provide this
behaviour, remove the variable and its users.
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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* in some cases we might set QB_DEFAULT_KERNEL to the real filename
instead of symlink and then this whole readlink work around actually
breaks the build, because os.readlink fails on normal files:
>>> os.readlink('deploy/images/qemux86/bzImage-linux-yocto-qemux86-master-20160927084848.bin')
'bzImage-linux-yocto-qemux86.bin'
>>> os.readlink('deploy/images/qemux86/bzImage-linux-yocto-qemux86.bin')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
OSError: [Errno 22] Invalid argument: '/jenkins/mjansa/build-starfish-master-mcf/BUILD/deploy/images/qemux86/bzImage-linux-yocto-qemux86.bin'
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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During the very first build, the DEPLOY_DIR_IMAGE
directory might not have been created yet, causing
the creation of the qemuboot.conf config file to
fail.
This is because write_qemuboot_conf() runs at
rootfs creation time, i.e. before deploy.
So let's create the directory if necessary before
trying to write the config file.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This will allow runqemu to fall back to trying the link name when
a file matching the full name can't be found.
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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KERNEL_IMAGETYPE gives the filename of a symlink to the kernel,
which may not be available i.e. if the user downloads some build
artefacts to run on a local machine. It's also possible that the
link will point to a newer kernel than was intended for use with
the rootfs in the qemuboot.conf.
It's much more reliable to read the name of the file
KERNEL_IMAGETYPE is linking to and assign the full filename to
QB_DEFAULT_KERNEL.
[YOCTO #10285]
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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It saves vars in ${DEPLOY_DIR_IMAGE}/<image>.qemuboot.conf, and runqemu
will read it.
The bsp which can be boot by runqemu will inherit it.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Nathan Rossi
Joshua Lock
Martin Jansa
André Draszik
Robert Yang