openembedded-core.git/meta/classes/qemuboot.bbclass, branch 2016-10 Mirror of openembedded-core Remove RM_OLD_IMAGE, it's no longer useful 2016-10-15T08:48:28+00:00 Joshua Lock joshua.g.lock@intel.com 2016-10-12T20:46:41+00:00 93631befe8b962bf99524746b49f4ebca336175c 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> 
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>
qemuboot: don't fail when QB_DEFAULT_KERNEL isn't symlink 2016-09-28T14:02:54+00:00 Martin Jansa martin.jansa@gmail.com 2016-09-28T07:28:49+00:00 a11d0d8641b7dfb05c78645cf21f2c04a08c4822 * 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> 
* 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>
qemuboot.bbclass: don't fail on very first build 2016-09-20T14:10:35+00:00 André Draszik git@andred.net 2016-09-16T10:06:29+00:00 ee4697350a553a36ca17b9376911e56eee43a465 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> 
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>
qemuboot: also write the kernel link name to the conf file 2016-09-19T08:07:06+00:00 Joshua Lock joshua.g.lock@intel.com 2016-09-18T07:39:26+00:00 3ccbaaad75f0a53d8bcf6a5c748ec80c96a383bd 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> 
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>
qemuboot: write the full kernel filename, not the link name 2016-09-19T08:07:06+00:00 Joshua Lock joshua.g.lock@intel.com 2016-09-18T07:39:24+00:00 d57bdacab13605ada4cd9e9159c18fdcd6eeacbc 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> 
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>
qemuboot.bbclass: add it for runqemu 2016-09-09T10:52:10+00:00 Robert Yang liezhi.yang@windriver.com 2016-08-25T14:40:58+00:00 1675e9b89e00b875d0da13411a2a939aa4ba5298 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> 
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>