def print_outimage_info(self):
"""
Print the image(s) and artifacts used, for the user.
"""
msg = "The new image(s) can be found here:\n"
parts = self._get_parts()
for disk_name in self.__image.disks:
extension = "direct" + {
"gzip": ".gz",
"bzip2": ".bz2",
"xz": ".xz",
"": ""
}.get(self.compressor)
full_path = self._full_path(self.__imgdir, disk_name, extension)
msg += ' %s\n\n' % full_path
msg += 'The following build artifacts were used to create the image(s):\n'
for part in parts:
if part.rootfs_dir is None:
continue
if part.mountpoint == '/':
suffix = ':'
else:
suffix = '["%s"]:' % (part.mountpoint or part.label)
msg += ' ROOTFS_DIR%s%s\n' % (suffix.ljust(20), part.rootfs_dir)
msg += ' BOOTIMG_DIR: %s\n' % self.bootimg_dir
msg += ' KERNEL_DIR: %s\n' % self.kernel_dir
msg += ' NATIVE_SYSROOT: %s\n' % self.native_sysroot
msger.info(msg)
def print_outimage_info(self):
msg = "The new image can be found here:\n"
self.outimage.sort()
for path in self.outimage:
msg += ' %s\n' % os.path.abspath(path)
msger.info(msg)
def print_outimage_info(self):
msg = "The new image can be found here:\n"
self.outimage.sort()
for file in self.outimage:
msg += ' %s\n' % os.path.abspath(file)
msger.info(msg)
def print_outimage_info(self):
"""
Print the image(s) and artifacts used, for the user.
"""
msg = "The new image(s) can be found here:\n"
parts = self._get_parts()
for disk_name, disk in self.__image.disks.items():
extension = "direct" + {"gzip": ".gz",
"bzip2": ".bz2",
"xz": ".xz",
"": ""}.get(self.compressor)
full_path = self._full_path(self.__imgdir, disk_name, extension)
msg += ' %s\n\n' % full_path
msg += 'The following build artifacts were used to create the image(s):\n'
for p in parts:
if p.get_rootfs() is None:
continue
if p.mountpoint == '/':
str = ':'
else:
str = '["%s"]:' % (p.mountpoint or p.label)
msg += ' ROOTFS_DIR%s%s\n' % (str.ljust(20), p.get_rootfs())
msg += ' BOOTIMG_DIR: %s\n' % self.bootimg_dir
msg += ' KERNEL_DIR: %s\n' % self.kernel_dir
msg += ' NATIVE_SYSROOT: %s\n' % self.native_sysroot
msger.info(msg)
def print_outimage_info(self):
"""
Print the image(s) and artifacts used, for the user.
"""
msg = "The new image(s) can be found here:\n"
parts = self._get_parts()
for disk_name, disk in self.__image.disks.items():
full_path = self._full_path(self.__imgdir, disk_name, "direct")
msg += ' %s\n\n' % full_path
msg += 'The following build artifacts were used to create the image(s):\n'
for p in parts:
if p.get_rootfs() is None:
continue
if p.mountpoint == '/':
str = ':'
else:
str = '["%s"]:' % p.label
msg += ' ROOTFS_DIR%s%s\n' % (str.ljust(20), p.get_rootfs())
msg += ' BOOTIMG_DIR: %s\n' % self.bootimg_dir
msg += ' KERNEL_DIR: %s\n' % self.kernel_dir
msg += ' NATIVE_SYSROOT: %s\n' % self.native_sysroot
msger.info(msg)
def print_outimage_info(self):
msg = "The new image can be found here:\n"
self.outimage.sort()
for file in self.outimage:
msg += " %s\n" % os.path.abspath(file)
msger.info(msg)
def print_outimage_info(self):
"""
Print the image(s) and artifacts used, for the user.
"""
msg = "The new image(s) can be found here:\n"
parts = self._get_parts()
for disk_name in self.__image.disks:
extension = "direct" + {"gzip": ".gz", "bzip2": ".bz2", "xz": ".xz", "": ""}.get(self.compressor)
full_path = self._full_path(self.__imgdir, disk_name, extension)
msg += " %s\n\n" % full_path
msg += "The following build artifacts were used to create the image(s):\n"
for part in parts:
if part.rootfs_dir is None:
continue
if part.mountpoint == "/":
suffix = ":"
else:
suffix = '["%s"]:' % (part.mountpoint or part.label)
msg += " ROOTFS_DIR%s%s\n" % (suffix.ljust(20), part.rootfs_dir)
msg += " BOOTIMG_DIR: %s\n" % self.bootimg_dir
msg += " KERNEL_DIR: %s\n" % self.kernel_dir
msg += " NATIVE_SYSROOT: %s\n" % self.native_sysroot
msger.info(msg)
def do_prepare_partition(cls, part, source_params, image_creator,
image_creator_workdir, oe_builddir, bootimg_dir,
kernel_dir, krootfs_dir, native_sysroot):
"""
Creates partition out of rootfs directory
Prepare content for a rootfs partition i.e. create a partition
and fill it from a /rootfs dir.
Install syslinux bootloader into root partition image file
"""
def is_exe(exepath):
"""Verify exepath is an executable file"""
return os.path.isfile(exepath) and os.access(exepath, os.X_OK)
# Make sure syslinux-nomtools is available in native sysroot or fail
native_syslinux_nomtools = os.path.join(native_sysroot,
"usr/bin/syslinux-nomtools")
if not is_exe(native_syslinux_nomtools):
msger.info("building syslinux-native...")
misc.exec_cmd("bitbake syslinux-native")
if not is_exe(native_syslinux_nomtools):
msger.error("Couldn't find syslinux-nomtools (%s), exiting\n" %
native_syslinux_nomtools)
if part.rootfs is None:
if 'ROOTFS_DIR' not in krootfs_dir:
msger.error("Couldn't find --rootfs-dir, exiting")
rootfs_dir = krootfs_dir['ROOTFS_DIR']
else:
if part.rootfs in krootfs_dir:
rootfs_dir = krootfs_dir[part.rootfs]
elif part.rootfs:
rootfs_dir = part.rootfs
else:
msg = "Couldn't find --rootfs-dir=%s connection"
msg += " or it is not a valid path, exiting"
msger.error(msg % part.rootfs)
real_rootfs_dir = cls._get_rootfs_dir(rootfs_dir)
part.set_rootfs(real_rootfs_dir)
part.prepare_rootfs(image_creator_workdir, oe_builddir,
real_rootfs_dir, native_sysroot)
# install syslinux into rootfs partition
syslinux_cmd = "syslinux-nomtools -d /boot -i %s" % part.source_file
misc.exec_native_cmd(syslinux_cmd, native_sysroot)
def do_prepare_partition(cls, part, source_params, image_creator,
image_creator_workdir, oe_builddir, bootimg_dir,
kernel_dir, krootfs_dir, native_sysroot):
"""
Creates partition out of rootfs directory
Prepare content for a rootfs partition i.e. create a partition
and fill it from a /rootfs dir.
Install syslinux bootloader into root partition image file
"""
def is_exe(exepath):
"""Verify exepath is an executable file"""
return os.path.isfile(exepath) and os.access(exepath, os.X_OK)
# Make sure syslinux-nomtools is available in native sysroot or fail
native_syslinux_nomtools = os.path.join(native_sysroot, "usr/bin/syslinux-nomtools")
if not is_exe(native_syslinux_nomtools):
msger.info("building syslinux-native...")
misc.exec_cmd("bitbake syslinux-native")
if not is_exe(native_syslinux_nomtools):
msger.error("Couldn't find syslinux-nomtools (%s), exiting\n" %
native_syslinux_nomtools)
if part.rootfs is None:
if 'ROOTFS_DIR' not in krootfs_dir:
msger.error("Couldn't find --rootfs-dir, exiting")
rootfs_dir = krootfs_dir['ROOTFS_DIR']
else:
if part.rootfs in krootfs_dir:
rootfs_dir = krootfs_dir[part.rootfs]
elif part.rootfs:
rootfs_dir = part.rootfs
else:
msg = "Couldn't find --rootfs-dir=%s connection"
msg += " or it is not a valid path, exiting"
msger.error(msg % part.rootfs)
real_rootfs_dir = cls._get_rootfs_dir(rootfs_dir)
part.set_rootfs(real_rootfs_dir)
part.prepare_rootfs(image_creator_workdir, oe_builddir, real_rootfs_dir, native_sysroot)
# install syslinux into rootfs partition
syslinux_cmd = "syslinux-nomtools -d /boot -i %s" % part.source_file
misc.exec_native_cmd(syslinux_cmd, native_sysroot)
def __populate_datafs(dir):
if not os.path.isdir(dir):
os.mkdir(dir)
cpandir = os.path.join(dir, 'cpan')
local_cpan = os.environ.get('LOCAL_CPAN_DIR', None)
if local_cpan and os.path.isdir(local_cpan):
if local_cpan[-1] != '/':
local_cpan += '/'
msger.info('Using rsync from {} to populate "/data/cpan".'.format(local_cpan))
msger.info("Local_cpan: {} datafs dir: {}".format(local_cpan, cpandir))
subprocess.call(['rsync', '-a', '--delete', '--progress', local_cpan, cpandir])
else:
msger.info('Using minicpan to populate "/data/cpan" this may take a while')
subprocess.call(['minicpan', '-l', cpandir, '-r', 'http://www.cpan.org/'])
def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
oe_builddir, bootimg_dir, kernel_dir, rootfs_dir,
native_sysroot):
"""
Called to do the actual content population for a partition i.e. it
'prepares' the partition to be incorporated into the image.
In this case, prepare content for a bootable ISO image.
"""
isodir = "%s/ISO" % cr_workdir
if part.rootfs is None:
if not 'ROOTFS_DIR' in rootfs_dir:
msger.error("Couldn't find --rootfs-dir, exiting.\n")
rootfs_dir = rootfs_dir['ROOTFS_DIR']
else:
if part.rootfs in rootfs_dir:
rootfs_dir = rootfs_dir[part.rootfs]
elif part.rootfs:
rootfs_dir = part.rootfs
else:
msg = "Couldn't find --rootfs-dir=%s connection "
msg += "or it is not a valid path, exiting.\n"
msger.error(msg % part.rootfs)
if not os.path.isdir(rootfs_dir):
rootfs_dir = get_bitbake_var("IMAGE_ROOTFS")
if not os.path.isdir(rootfs_dir):
msger.error("Couldn't find IMAGE_ROOTFS, exiting.\n")
part.set_rootfs(rootfs_dir)
# Prepare rootfs.img
hdd_dir = get_bitbake_var("HDDDIR")
img_iso_dir = get_bitbake_var("ISODIR")
rootfs_img = "%s/rootfs.img" % hdd_dir
if not os.path.isfile(rootfs_img):
rootfs_img = "%s/rootfs.img" % img_iso_dir
if not os.path.isfile(rootfs_img):
# check if rootfs.img is in deploydir
deploy_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
image_name = get_bitbake_var("IMAGE_LINK_NAME")
rootfs_img = "%s/%s.%s" \
% (deploy_dir, image_name, part.fstype)
if not os.path.isfile(rootfs_img):
# create image file with type specified by --fstype
# which contains rootfs
du_cmd = "du -bks %s" % rootfs_dir
out = exec_cmd(du_cmd)
part.set_size(int(out.split()[0]))
part.extra_space = 0
part.overhead_factor = 1.2
part.prepare_rootfs(cr_workdir, oe_builddir, rootfs_dir, \
native_sysroot)
rootfs_img = part.source_file
install_cmd = "install -m 0644 %s %s/rootfs.img" \
% (rootfs_img, isodir)
exec_cmd(install_cmd)
# Remove the temporary file created by part.prepare_rootfs()
if os.path.isfile(part.source_file):
os.remove(part.source_file)
# Prepare initial ramdisk
initrd = "%s/initrd" % hdd_dir
if not os.path.isfile(initrd):
initrd = "%s/initrd" % img_iso_dir
if not os.path.isfile(initrd):
initrd = cls._build_initramfs_path(rootfs_dir, cr_workdir)
install_cmd = "install -m 0644 %s %s/initrd" \
% (initrd, isodir)
exec_cmd(install_cmd)
# Remove the temporary file created by _build_initramfs_path function
if os.path.isfile("%s/initrd.cpio.gz" % cr_workdir):
os.remove("%s/initrd.cpio.gz" % cr_workdir)
# Install bzImage
install_cmd = "install -m 0644 %s/bzImage %s/bzImage" % \
(kernel_dir, isodir)
exec_cmd(install_cmd)
#Create bootloader for efi boot
try:
if source_params['loader'] == 'grub-efi':
# Builds grub.cfg if ISODIR didn't exist or
# didn't contains grub.cfg
bootimg_dir = img_iso_dir
if not os.path.exists("%s/EFI/BOOT" % bootimg_dir):
bootimg_dir = "%s/bootimg" % cr_workdir
if os.path.exists(bootimg_dir):
shutil.rmtree(bootimg_dir)
install_cmd = "install -d %s/EFI/BOOT" % bootimg_dir
exec_cmd(install_cmd)
if not os.path.isfile("%s/EFI/BOOT/boot.cfg" % bootimg_dir):
cls.do_configure_grubefi(part, cr, bootimg_dir)
# Builds bootx64.efi/bootia32.efi if ISODIR didn't exist or
# didn't contains it
target_arch = get_bitbake_var("TARGET_SYS")
if not target_arch:
msger.error("Coludn't find target architecture\n")
if re.match("x86_64", target_arch):
grub_target = 'x86_64-efi'
grub_image = "bootx64.efi"
elif re.match('i.86', target_arch):
grub_target = 'i386-efi'
grub_image = "bootia32.efi"
else:
msger.error("grub-efi is incompatible with target %s\n" \
% target_arch)
if not os.path.isfile("%s/EFI/BOOT/%s" \
% (bootimg_dir, grub_image)):
grub_path = get_bitbake_var("STAGING_LIBDIR")
if not grub_path:
msger.error("Couldn't find STAGING_LIBDIR, exiting.\n")
grub_core = "%s/grub/%s" % (grub_path, grub_target)
if not os.path.exists(grub_core):
msger.info("Building grub-efi...\n")
exec_cmd("bitbake grub-efi")
if not os.path.exists(grub_core):
msger.error("Please build grub-efi first\n")
grub_cmd = "grub-mkimage -p '/EFI/BOOT' "
grub_cmd += "-d %s " % grub_core
grub_cmd += "-O %s -o %s/EFI/BOOT/%s " \
% (grub_target, bootimg_dir, grub_image)
grub_cmd += "part_gpt part_msdos ntfs ntfscomp fat ext2 "
grub_cmd += "normal chain boot configfile linux multiboot "
grub_cmd += "search efi_gop efi_uga font gfxterm gfxmenu "
grub_cmd += "terminal minicmd test iorw loadenv echo help "
grub_cmd += "reboot serial terminfo iso9660 loopback tar "
grub_cmd += "memdisk ls search_fs_uuid udf btrfs xfs lvm "
grub_cmd += "reiserfs ata "
exec_native_cmd(grub_cmd, native_sysroot)
else:
# TODO: insert gummiboot stuff
msger.error("unrecognized bootimg-efi loader: %s" \
% source_params['loader'])
except KeyError:
msger.error("bootimg-efi requires a loader, none specified")
if os.path.exists("%s/EFI/BOOT" % isodir):
shutil.rmtree("%s/EFI/BOOT" % isodir)
shutil.copytree(bootimg_dir + "/EFI/BOOT", isodir + "/EFI/BOOT")
# If exists, remove cr_workdir/bootimg temporary folder
if os.path.exists("%s/bootimg" % cr_workdir):
shutil.rmtree("%s/bootimg" % cr_workdir)
# Create efi.img that contains bootloader files for EFI booting
# if ISODIR didn't exist or didn't contains it
if os.path.isfile("%s/efi.img" % img_iso_dir):
install_cmd = "install -m 0644 %s/efi.img %s/efi.img" % \
(img_iso_dir, isodir)
exec_cmd(install_cmd)
else:
du_cmd = "du -bks %s/EFI" % isodir
out = exec_cmd(du_cmd)
blocks = int(out.split()[0])
# Add some extra space for file system overhead
blocks += 100
msg = "Added 100 extra blocks to %s to get to %d total blocks" \
% (part.mountpoint, blocks)
msger.debug(msg)
# Ensure total sectors is an integral number of sectors per
# track or mcopy will complain. Sectors are 512 bytes, and we
# generate images with 32 sectors per track. This calculation is
# done in blocks, thus the mod by 16 instead of 32.
blocks += (16 - (blocks % 16))
# dosfs image for EFI boot
bootimg = "%s/efi.img" % isodir
dosfs_cmd = 'mkfs.vfat -n "EFIimg" -S 512 -C %s %d' \
% (bootimg, blocks)
exec_native_cmd(dosfs_cmd, native_sysroot)
mmd_cmd = "mmd -i %s ::/EFI" % bootimg
exec_native_cmd(mmd_cmd, native_sysroot)
mcopy_cmd = "mcopy -i %s -s %s/EFI/* ::/EFI/" \
% (bootimg, isodir)
exec_native_cmd(mcopy_cmd, native_sysroot)
chmod_cmd = "chmod 644 %s" % bootimg
exec_cmd(chmod_cmd)
# Prepare files for legacy boot
syslinux_dir = get_bitbake_var("STAGING_DATADIR")
if not syslinux_dir:
msger.error("Couldn't find STAGING_DATADIR, exiting.\n")
if os.path.exists("%s/isolinux" % isodir):
shutil.rmtree("%s/isolinux" % isodir)
install_cmd = "install -d %s/isolinux" % isodir
exec_cmd(install_cmd)
cls.do_configure_syslinux(cr, cr_workdir)
install_cmd = "install -m 444 %s/syslinux/ldlinux.sys " % syslinux_dir
install_cmd += "%s/isolinux/ldlinux.sys" % isodir
exec_cmd(install_cmd)
install_cmd = "install -m 444 %s/syslinux/isohdpfx.bin " % syslinux_dir
install_cmd += "%s/isolinux/isohdpfx.bin" % isodir
exec_cmd(install_cmd)
install_cmd = "install -m 644 %s/syslinux/isolinux.bin " % syslinux_dir
install_cmd += "%s/isolinux/isolinux.bin" % isodir
exec_cmd(install_cmd)
install_cmd = "install -m 644 %s/syslinux/ldlinux.c32 " % syslinux_dir
install_cmd += "%s/isolinux/ldlinux.c32" % isodir
exec_cmd(install_cmd)
#create ISO image
iso_img = "%s/tempiso_img.iso" % cr_workdir
iso_bootimg = "isolinux/isolinux.bin"
iso_bootcat = "isolinux/boot.cat"
efi_img = "efi.img"
mkisofs_cmd = "mkisofs -V %s " % part.label
mkisofs_cmd += "-o %s -U " % iso_img
mkisofs_cmd += "-J -joliet-long -r -iso-level 2 -b %s " % iso_bootimg
mkisofs_cmd += "-c %s -no-emul-boot -boot-load-size 4 " % iso_bootcat
mkisofs_cmd += "-boot-info-table -eltorito-alt-boot "
mkisofs_cmd += "-eltorito-platform 0xEF -eltorito-boot %s " % efi_img
mkisofs_cmd += "-no-emul-boot %s " % isodir
msger.debug("running command: %s" % mkisofs_cmd)
exec_native_cmd(mkisofs_cmd, native_sysroot)
shutil.rmtree(isodir)
du_cmd = "du -Lbks %s" % iso_img
out = exec_cmd(du_cmd)
isoimg_size = int(out.split()[0])
part.set_size(isoimg_size)
part.set_source_file(iso_img)
def do_stage_partition(cls, part, source_params, cr, cr_workdir,
oe_builddir, bootimg_dir, kernel_dir,
native_sysroot):
"""
Special content staging called before do_prepare_partition().
It cheks if all necessary tools are available, if not
tries to instal them.
"""
# Make sure parted is available in native sysroot
if not os.path.isfile("%s/usr/sbin/parted" % native_sysroot):
msger.info("Building parted-native...\n")
exec_cmd("bitbake parted-native")
# Make sure mkfs.ext2/3/4 is available in native sysroot
if not os.path.isfile("%s/sbin/mkfs.ext2" % native_sysroot):
msger.info("Building e2fsprogs-native...\n")
exec_cmd("bitbake e2fsprogs-native")
# Make sure syslinux is available in sysroot and in native sysroot
syslinux_dir = get_bitbake_var("STAGING_DATADIR")
if not syslinux_dir:
msger.error("Couldn't find STAGING_DATADIR, exiting.\n")
if not os.path.exists("%s/syslinux" % syslinux_dir):
msger.info("Building syslinux...\n")
exec_cmd("bitbake syslinux")
msger.info("Building syslinux-native...\n")
exec_cmd("bitbake syslinux-native")
if not os.path.exists("%s/syslinux" % syslinux_dir):
msger.error("Please build syslinux first\n")
#Make sure mkisofs is available in native sysroot
if not os.path.isfile("%s/usr/bin/mkisofs" % native_sysroot):
msger.info("Building cdrtools-native...\n")
exec_cmd("bitbake cdrtools-native")
# Make sure mkfs.vfat is available in native sysroot
if not os.path.isfile("%s/sbin/mkfs.vfat" % native_sysroot):
msger.info("Building dosfstools-native...\n")
exec_cmd("bitbake dosfstools-native")
# Make sure mtools is available in native sysroot
if not os.path.isfile("%s/usr/bin/mcopy" % native_sysroot):
msger.info("Building mtools-native...\n")
exec_cmd("bitbake mtools-native")
def do_prepare_partition(cls, part, source_params, creator, cr_workdir,
oe_builddir, bootimg_dir, kernel_dir,
rootfs_dir, native_sysroot):
"""
Called to do the actual content population for a partition i.e. it
'prepares' the partition to be incorporated into the image.
In this case, prepare content for a bootable ISO image.
"""
isodir = "%s/ISO" % cr_workdir
if part.rootfs_dir is None:
if not 'ROOTFS_DIR' in rootfs_dir:
msger.error("Couldn't find --rootfs-dir, exiting.\n")
rootfs_dir = rootfs_dir['ROOTFS_DIR']
else:
if part.rootfs_dir in rootfs_dir:
rootfs_dir = rootfs_dir[part.rootfs_dir]
elif part.rootfs_dir:
rootfs_dir = part.rootfs_dir
else:
msg = "Couldn't find --rootfs-dir=%s connection "
msg += "or it is not a valid path, exiting.\n"
msger.error(msg % part.rootfs_dir)
if not os.path.isdir(rootfs_dir):
rootfs_dir = get_bitbake_var("IMAGE_ROOTFS")
if not os.path.isdir(rootfs_dir):
msger.error("Couldn't find IMAGE_ROOTFS, exiting.\n")
part.rootfs_dir = rootfs_dir
# Prepare rootfs.img
hdd_dir = get_bitbake_var("HDDDIR")
img_iso_dir = get_bitbake_var("ISODIR")
rootfs_img = "%s/rootfs.img" % hdd_dir
if not os.path.isfile(rootfs_img):
rootfs_img = "%s/rootfs.img" % img_iso_dir
if not os.path.isfile(rootfs_img):
# check if rootfs.img is in deploydir
deploy_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
image_name = get_bitbake_var("IMAGE_LINK_NAME")
rootfs_img = "%s/%s.%s" \
% (deploy_dir, image_name, part.fstype)
if not os.path.isfile(rootfs_img):
# create image file with type specified by --fstype
# which contains rootfs
du_cmd = "du -bks %s" % rootfs_dir
out = exec_cmd(du_cmd)
part.size = int(out.split()[0])
part.extra_space = 0
part.overhead_factor = 1.2
part.prepare_rootfs(cr_workdir, oe_builddir, rootfs_dir, \
native_sysroot)
rootfs_img = part.source_file
install_cmd = "install -m 0644 %s %s/rootfs.img" \
% (rootfs_img, isodir)
exec_cmd(install_cmd)
# Remove the temporary file created by part.prepare_rootfs()
if os.path.isfile(part.source_file):
os.remove(part.source_file)
# Prepare initial ramdisk
initrd = "%s/initrd" % hdd_dir
if not os.path.isfile(initrd):
initrd = "%s/initrd" % img_iso_dir
if not os.path.isfile(initrd):
initrd = cls._build_initramfs_path(rootfs_dir, cr_workdir)
install_cmd = "install -m 0644 %s %s/initrd" \
% (initrd, isodir)
exec_cmd(install_cmd)
# Remove the temporary file created by _build_initramfs_path function
if os.path.isfile("%s/initrd.cpio.gz" % cr_workdir):
os.remove("%s/initrd.cpio.gz" % cr_workdir)
# Install bzImage
install_cmd = "install -m 0644 %s/bzImage %s/bzImage" % \
(kernel_dir, isodir)
exec_cmd(install_cmd)
#Create bootloader for efi boot
try:
if source_params['loader'] == 'grub-efi':
# Builds grub.cfg if ISODIR didn't exist or
# didn't contains grub.cfg
bootimg_dir = img_iso_dir
if not os.path.exists("%s/EFI/BOOT" % bootimg_dir):
bootimg_dir = "%s/bootimg" % cr_workdir
if os.path.exists(bootimg_dir):
shutil.rmtree(bootimg_dir)
install_cmd = "install -d %s/EFI/BOOT" % bootimg_dir
exec_cmd(install_cmd)
if not os.path.isfile("%s/EFI/BOOT/boot.cfg" % bootimg_dir):
cls.do_configure_grubefi(part, creator, bootimg_dir)
# Builds bootx64.efi/bootia32.efi if ISODIR didn't exist or
# didn't contains it
target_arch = get_bitbake_var("TARGET_SYS")
if not target_arch:
msger.error("Coludn't find target architecture\n")
if re.match("x86_64", target_arch):
grub_target = 'x86_64-efi'
grub_image = "bootx64.efi"
elif re.match('i.86', target_arch):
grub_target = 'i386-efi'
grub_image = "bootia32.efi"
else:
msger.error("grub-efi is incompatible with target %s\n" \
% target_arch)
if not os.path.isfile("%s/EFI/BOOT/%s" \
% (bootimg_dir, grub_image)):
grub_path = get_bitbake_var("STAGING_LIBDIR")
if not grub_path:
msger.error("Couldn't find STAGING_LIBDIR, exiting.\n")
grub_core = "%s/grub/%s" % (grub_path, grub_target)
if not os.path.exists(grub_core):
msger.info("Building grub-efi...\n")
exec_cmd("bitbake grub-efi")
if not os.path.exists(grub_core):
msger.error("Please build grub-efi first\n")
grub_cmd = "grub-mkimage -p '/EFI/BOOT' "
grub_cmd += "-d %s " % grub_core
grub_cmd += "-O %s -o %s/EFI/BOOT/%s " \
% (grub_target, bootimg_dir, grub_image)
grub_cmd += "part_gpt part_msdos ntfs ntfscomp fat ext2 "
grub_cmd += "normal chain boot configfile linux multiboot "
grub_cmd += "search efi_gop efi_uga font gfxterm gfxmenu "
grub_cmd += "terminal minicmd test iorw loadenv echo help "
grub_cmd += "reboot serial terminfo iso9660 loopback tar "
grub_cmd += "memdisk ls search_fs_uuid udf btrfs xfs lvm "
grub_cmd += "reiserfs ata "
exec_native_cmd(grub_cmd, native_sysroot)
else:
# TODO: insert gummiboot stuff
msger.error("unrecognized bootimg-efi loader: %s" \
% source_params['loader'])
except KeyError:
msger.error("bootimg-efi requires a loader, none specified")
if os.path.exists("%s/EFI/BOOT" % isodir):
shutil.rmtree("%s/EFI/BOOT" % isodir)
shutil.copytree(bootimg_dir+"/EFI/BOOT", isodir+"/EFI/BOOT")
# If exists, remove cr_workdir/bootimg temporary folder
if os.path.exists("%s/bootimg" % cr_workdir):
shutil.rmtree("%s/bootimg" % cr_workdir)
# Create efi.img that contains bootloader files for EFI booting
# if ISODIR didn't exist or didn't contains it
if os.path.isfile("%s/efi.img" % img_iso_dir):
install_cmd = "install -m 0644 %s/efi.img %s/efi.img" % \
(img_iso_dir, isodir)
exec_cmd(install_cmd)
else:
du_cmd = "du -bks %s/EFI" % isodir
out = exec_cmd(du_cmd)
blocks = int(out.split()[0])
# Add some extra space for file system overhead
blocks += 100
msg = "Added 100 extra blocks to %s to get to %d total blocks" \
% (part.mountpoint, blocks)
msger.debug(msg)
# Ensure total sectors is an integral number of sectors per
# track or mcopy will complain. Sectors are 512 bytes, and we
# generate images with 32 sectors per track. This calculation is
# done in blocks, thus the mod by 16 instead of 32.
blocks += (16 - (blocks % 16))
# dosfs image for EFI boot
bootimg = "%s/efi.img" % isodir
dosfs_cmd = 'mkfs.vfat -n "EFIimg" -S 512 -C %s %d' \
% (bootimg, blocks)
exec_native_cmd(dosfs_cmd, native_sysroot)
mmd_cmd = "mmd -i %s ::/EFI" % bootimg
exec_native_cmd(mmd_cmd, native_sysroot)
mcopy_cmd = "mcopy -i %s -s %s/EFI/* ::/EFI/" \
% (bootimg, isodir)
exec_native_cmd(mcopy_cmd, native_sysroot)
chmod_cmd = "chmod 644 %s" % bootimg
exec_cmd(chmod_cmd)
# Prepare files for legacy boot
syslinux_dir = get_bitbake_var("STAGING_DATADIR")
if not syslinux_dir:
msger.error("Couldn't find STAGING_DATADIR, exiting.\n")
if os.path.exists("%s/isolinux" % isodir):
shutil.rmtree("%s/isolinux" % isodir)
install_cmd = "install -d %s/isolinux" % isodir
exec_cmd(install_cmd)
cls.do_configure_syslinux(creator, cr_workdir)
install_cmd = "install -m 444 %s/syslinux/ldlinux.sys " % syslinux_dir
install_cmd += "%s/isolinux/ldlinux.sys" % isodir
exec_cmd(install_cmd)
install_cmd = "install -m 444 %s/syslinux/isohdpfx.bin " % syslinux_dir
install_cmd += "%s/isolinux/isohdpfx.bin" % isodir
exec_cmd(install_cmd)
install_cmd = "install -m 644 %s/syslinux/isolinux.bin " % syslinux_dir
install_cmd += "%s/isolinux/isolinux.bin" % isodir
exec_cmd(install_cmd)
install_cmd = "install -m 644 %s/syslinux/ldlinux.c32 " % syslinux_dir
install_cmd += "%s/isolinux/ldlinux.c32" % isodir
exec_cmd(install_cmd)
#create ISO image
iso_img = "%s/tempiso_img.iso" % cr_workdir
iso_bootimg = "isolinux/isolinux.bin"
iso_bootcat = "isolinux/boot.cat"
efi_img = "efi.img"
mkisofs_cmd = "mkisofs -V %s " % part.label
mkisofs_cmd += "-o %s -U " % iso_img
mkisofs_cmd += "-J -joliet-long -r -iso-level 2 -b %s " % iso_bootimg
mkisofs_cmd += "-c %s -no-emul-boot -boot-load-size 4 " % iso_bootcat
mkisofs_cmd += "-boot-info-table -eltorito-alt-boot "
mkisofs_cmd += "-eltorito-platform 0xEF -eltorito-boot %s " % efi_img
mkisofs_cmd += "-no-emul-boot %s " % isodir
msger.debug("running command: %s" % mkisofs_cmd)
exec_native_cmd(mkisofs_cmd, native_sysroot)
shutil.rmtree(isodir)
du_cmd = "du -Lbks %s" % iso_img
out = exec_cmd(du_cmd)
isoimg_size = int(out.split()[0])
part.size = isoimg_size
part.source_file = iso_img
def do_stage_partition(cls, part, source_params, creator, cr_workdir,
oe_builddir, bootimg_dir, kernel_dir,
native_sysroot):
"""
Special content staging called before do_prepare_partition().
It cheks if all necessary tools are available, if not
tries to instal them.
"""
# Make sure parted is available in native sysroot
if not os.path.isfile("%s/usr/sbin/parted" % native_sysroot):
msger.info("Building parted-native...\n")
exec_cmd("bitbake parted-native")
# Make sure mkfs.ext2/3/4 is available in native sysroot
if not os.path.isfile("%s/sbin/mkfs.ext2" % native_sysroot):
msger.info("Building e2fsprogs-native...\n")
exec_cmd("bitbake e2fsprogs-native")
# Make sure syslinux is available in sysroot and in native sysroot
syslinux_dir = get_bitbake_var("STAGING_DATADIR")
if not syslinux_dir:
msger.error("Couldn't find STAGING_DATADIR, exiting.\n")
if not os.path.exists("%s/syslinux" % syslinux_dir):
msger.info("Building syslinux...\n")
exec_cmd("bitbake syslinux")
if not os.path.exists("%s/syslinux" % syslinux_dir):
msger.error("Please build syslinux first\n")
# Make sure syslinux is available in native sysroot
if not os.path.exists("%s/usr/bin/syslinux" % native_sysroot):
msger.info("Building syslinux-native...\n")
exec_cmd("bitbake syslinux-native")
#Make sure mkisofs is available in native sysroot
if not os.path.isfile("%s/usr/bin/mkisofs" % native_sysroot):
msger.info("Building cdrtools-native...\n")
exec_cmd("bitbake cdrtools-native")
# Make sure mkfs.vfat is available in native sysroot
if not os.path.isfile("%s/sbin/mkfs.vfat" % native_sysroot):
msger.info("Building dosfstools-native...\n")
exec_cmd("bitbake dosfstools-native")
# Make sure mtools is available in native sysroot
if not os.path.isfile("%s/usr/bin/mcopy" % native_sysroot):
msger.info("Building mtools-native...\n")
exec_cmd("bitbake mtools-native")
