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2d5b282957
Rawcopy plugin copies source files to build folder before using them to assemble result image. After assembling the image wic renames source files to <image>.p<partition number>. If the same source file is used in multiple partitions wic breaks trying to rename file that doesn't exist. Added <line number> suffix to the files when copying them to the build dir. This should make filename unique even if the same source file is used for multiple partitions. [YOCTO #9826] (From OE-Core rev: 43a809bfe99024083b4ab4eb9895b084c9c4fa80) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
88 lines
2.9 KiB
Python
88 lines
2.9 KiB
Python
# ex:ts=4:sw=4:sts=4:et
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# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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import os
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from wic import msger
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from wic.pluginbase import SourcePlugin
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from wic.utils.oe.misc import exec_cmd, get_bitbake_var
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from wic.filemap import sparse_copy
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class RawCopyPlugin(SourcePlugin):
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"""
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Populate partition content from raw image file.
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"""
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name = 'rawcopy'
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@classmethod
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def do_install_disk(cls, disk, disk_name, cr, workdir, oe_builddir,
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bootimg_dir, kernel_dir, native_sysroot):
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"""
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Called after all partitions have been prepared and assembled into a
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disk image. Do nothing.
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"""
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pass
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@classmethod
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def do_configure_partition(cls, part, source_params, cr, cr_workdir,
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oe_builddir, bootimg_dir, kernel_dir,
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native_sysroot):
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"""
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Called before do_prepare_partition(). Possibly prepare
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configuration files of some sort.
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"""
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pass
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@classmethod
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def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
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oe_builddir, bootimg_dir, kernel_dir,
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rootfs_dir, native_sysroot):
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"""
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Called to do the actual content population for a partition i.e. it
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'prepares' the partition to be incorporated into the image.
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"""
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if not bootimg_dir:
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bootimg_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
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if not bootimg_dir:
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msger.error("Couldn't find DEPLOY_DIR_IMAGE, exiting\n")
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msger.debug('Bootimg dir: %s' % bootimg_dir)
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if 'file' not in source_params:
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msger.error("No file specified\n")
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return
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src = os.path.join(bootimg_dir, source_params['file'])
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dst = os.path.join(cr_workdir, "%s.%s" % (source_params['file'], part.lineno))
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if 'skip' in source_params:
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sparse_copy(src, dst, skip=source_params['skip'])
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else:
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sparse_copy(src, dst)
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# get the size in the right units for kickstart (kB)
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du_cmd = "du -Lbks %s" % dst
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out = exec_cmd(du_cmd)
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filesize = out.split()[0]
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if int(filesize) > int(part.size):
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part.size = filesize
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part.source_file = dst
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