Fixes https://bugzilla.yoctoproject.org/show_bug.cgi?id=8127 which causes [ 1225.089323] 8189es: Unknown symbol cfg80211_scan_done (err -22) [ 1225.095916] 8189es: no symbol version for cfg80211_remain_on_channel_expired when loading external compiled 8189es module. (From OE-Core rev: afcea61e8eb39234d336c706fdfd4680dea7c060) Signed-off-by: Jens Rehsack <sno@netbsd.org> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
499 lines
18 KiB
Text
499 lines
18 KiB
Text
inherit linux-kernel-base kernel-module-split
|
|
|
|
PROVIDES += "virtual/kernel"
|
|
DEPENDS += "virtual/${TARGET_PREFIX}binutils virtual/${TARGET_PREFIX}gcc kmod-native depmodwrapper-cross bc-native"
|
|
|
|
S = "${STAGING_KERNEL_DIR}"
|
|
B = "${WORKDIR}/build"
|
|
KBUILD_OUTPUT = "${B}"
|
|
OE_TERMINAL_EXPORTS += "KBUILD_OUTPUT"
|
|
|
|
# we include gcc above, we dont need virtual/libc
|
|
INHIBIT_DEFAULT_DEPS = "1"
|
|
|
|
KERNEL_IMAGETYPE ?= "zImage"
|
|
INITRAMFS_IMAGE ?= ""
|
|
INITRAMFS_TASK ?= ""
|
|
INITRAMFS_IMAGE_BUNDLE ?= ""
|
|
|
|
python __anonymous () {
|
|
import re
|
|
|
|
kerneltype = d.getVar('KERNEL_IMAGETYPE', True)
|
|
|
|
d.setVar("KERNEL_IMAGETYPE_FOR_MAKE", re.sub(r'\.gz$', '', kerneltype))
|
|
|
|
image = d.getVar('INITRAMFS_IMAGE', True)
|
|
if image:
|
|
d.appendVarFlag('do_bundle_initramfs', 'depends', ' ${INITRAMFS_IMAGE}:do_rootfs')
|
|
|
|
# NOTE: setting INITRAMFS_TASK is for backward compatibility
|
|
# The preferred method is to set INITRAMFS_IMAGE, because
|
|
# this INITRAMFS_TASK has circular dependency problems
|
|
# if the initramfs requires kernel modules
|
|
image_task = d.getVar('INITRAMFS_TASK', True)
|
|
if image_task:
|
|
d.appendVarFlag('do_configure', 'depends', ' ${INITRAMFS_TASK}')
|
|
}
|
|
|
|
# Here we pull in all various kernel image types which we support.
|
|
#
|
|
# In case you're wondering why kernel.bbclass inherits the other image
|
|
# types instead of the other way around, the reason for that is to
|
|
# maintain compatibility with various currently existing meta-layers.
|
|
# By pulling in the various kernel image types here, we retain the
|
|
# original behavior of kernel.bbclass, so no meta-layers should get
|
|
# broken.
|
|
#
|
|
# KERNEL_CLASSES by default pulls in kernel-uimage.bbclass, since this
|
|
# used to be the default behavior when only uImage was supported. This
|
|
# variable can be appended by users who implement support for new kernel
|
|
# image types.
|
|
|
|
KERNEL_CLASSES ?= " kernel-uimage "
|
|
inherit ${KERNEL_CLASSES}
|
|
|
|
# Old style kernels may set ${S} = ${WORKDIR}/git for example
|
|
# We need to move these over to STAGING_KERNEL_DIR. We can't just
|
|
# create the symlink in advance as the git fetcher can't cope with
|
|
# the symlink.
|
|
do_unpack[cleandirs] += " ${S} ${STAGING_KERNEL_DIR} ${B} ${STAGING_KERNEL_BUILDDIR}"
|
|
do_clean[cleandirs] += " ${S} ${STAGING_KERNEL_DIR} ${B} ${STAGING_KERNEL_BUILDDIR}"
|
|
base_do_unpack_append () {
|
|
s = d.getVar("S", True)
|
|
if s[-1] == '/':
|
|
# drop trailing slash, so that os.symlink(kernsrc, s) doesn't use s as directory name and fail
|
|
s=s[:-1]
|
|
kernsrc = d.getVar("STAGING_KERNEL_DIR", True)
|
|
if s != kernsrc:
|
|
bb.utils.mkdirhier(kernsrc)
|
|
bb.utils.remove(kernsrc, recurse=True)
|
|
if d.getVar("EXTERNALSRC", True):
|
|
# With EXTERNALSRC S will not be wiped so we can symlink to it
|
|
os.symlink(s, kernsrc)
|
|
else:
|
|
import shutil
|
|
shutil.move(s, kernsrc)
|
|
os.symlink(kernsrc, s)
|
|
}
|
|
|
|
inherit kernel-arch deploy
|
|
|
|
PACKAGES_DYNAMIC += "^kernel-module-.*"
|
|
PACKAGES_DYNAMIC += "^kernel-image-.*"
|
|
PACKAGES_DYNAMIC += "^kernel-firmware-.*"
|
|
|
|
export OS = "${TARGET_OS}"
|
|
export CROSS_COMPILE = "${TARGET_PREFIX}"
|
|
|
|
KERNEL_PRIORITY ?= "${@int(d.getVar('PV',1).split('-')[0].split('+')[0].split('.')[0]) * 10000 + \
|
|
int(d.getVar('PV',1).split('-')[0].split('+')[0].split('.')[1]) * 100 + \
|
|
int(d.getVar('PV',1).split('-')[0].split('+')[0].split('.')[-1])}"
|
|
|
|
KERNEL_RELEASE ?= "${KERNEL_VERSION}"
|
|
|
|
# Where built kernel lies in the kernel tree
|
|
KERNEL_OUTPUT ?= "arch/${ARCH}/boot/${KERNEL_IMAGETYPE}"
|
|
KERNEL_IMAGEDEST = "boot"
|
|
|
|
#
|
|
# configuration
|
|
#
|
|
export CMDLINE_CONSOLE = "console=${@d.getVar("KERNEL_CONSOLE",1) or "ttyS0"}"
|
|
|
|
KERNEL_VERSION = "${@get_kernelversion_headers('${B}')}"
|
|
|
|
KERNEL_LOCALVERSION ?= ""
|
|
|
|
# kernels are generally machine specific
|
|
PACKAGE_ARCH = "${MACHINE_ARCH}"
|
|
|
|
# U-Boot support
|
|
UBOOT_ENTRYPOINT ?= "20008000"
|
|
UBOOT_LOADADDRESS ?= "${UBOOT_ENTRYPOINT}"
|
|
|
|
# Some Linux kernel configurations need additional parameters on the command line
|
|
KERNEL_EXTRA_ARGS ?= ""
|
|
|
|
# For the kernel, we don't want the '-e MAKEFLAGS=' in EXTRA_OEMAKE.
|
|
# We don't want to override kernel Makefile variables from the environment
|
|
EXTRA_OEMAKE = ""
|
|
|
|
KERNEL_ALT_IMAGETYPE ??= ""
|
|
|
|
# Define where the kernel headers are installed on the target as well as where
|
|
# they are staged.
|
|
KERNEL_SRC_PATH = "/usr/src/kernel"
|
|
|
|
copy_initramfs() {
|
|
echo "Copying initramfs into ./usr ..."
|
|
# In case the directory is not created yet from the first pass compile:
|
|
mkdir -p ${B}/usr
|
|
# Find and use the first initramfs image archive type we find
|
|
rm -f ${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.cpio
|
|
for img in cpio.gz cpio.lz4 cpio.lzo cpio.lzma cpio.xz; do
|
|
if [ -e "${DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE}-${MACHINE}.$img" ]; then
|
|
cp ${DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE}-${MACHINE}.$img ${B}/usr/.
|
|
case $img in
|
|
*gz)
|
|
echo "gzip decompressing image"
|
|
gunzip -f ${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.$img
|
|
break
|
|
;;
|
|
*lz4)
|
|
echo "lz4 decompressing image"
|
|
lz4 -df ${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.$img
|
|
break
|
|
;;
|
|
*lzo)
|
|
echo "lzo decompressing image"
|
|
lzop -df ${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.$img
|
|
break
|
|
;;
|
|
*lzma)
|
|
echo "lzma decompressing image"
|
|
lzma -df ${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.$img
|
|
break
|
|
;;
|
|
*xz)
|
|
echo "xz decompressing image"
|
|
xz -df ${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.$img
|
|
break
|
|
;;
|
|
esac
|
|
fi
|
|
done
|
|
echo "Finished copy of initramfs into ./usr"
|
|
}
|
|
|
|
INITRAMFS_BASE_NAME = "${KERNEL_IMAGETYPE}-initramfs-${PV}-${PR}-${MACHINE}-${DATETIME}"
|
|
INITRAMFS_BASE_NAME[vardepsexclude] = "DATETIME"
|
|
do_bundle_initramfs () {
|
|
if [ ! -z "${INITRAMFS_IMAGE}" -a x"${INITRAMFS_IMAGE_BUNDLE}" = x1 ]; then
|
|
echo "Creating a kernel image with a bundled initramfs..."
|
|
copy_initramfs
|
|
if [ -e ${KERNEL_OUTPUT} ] ; then
|
|
mv -f ${KERNEL_OUTPUT} ${KERNEL_OUTPUT}.bak
|
|
fi
|
|
use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.cpio
|
|
kernel_do_compile
|
|
mv -f ${KERNEL_OUTPUT} ${KERNEL_OUTPUT}.initramfs
|
|
mv -f ${KERNEL_OUTPUT}.bak ${KERNEL_OUTPUT}
|
|
# Update install area
|
|
echo "There is kernel image bundled with initramfs: ${B}/${KERNEL_OUTPUT}.initramfs"
|
|
install -m 0644 ${B}/${KERNEL_OUTPUT}.initramfs ${D}/boot/${KERNEL_IMAGETYPE}-initramfs-${MACHINE}.bin
|
|
echo "${B}/${KERNEL_OUTPUT}.initramfs"
|
|
fi
|
|
}
|
|
|
|
python do_devshell_prepend () {
|
|
os.environ["LDFLAGS"] = ''
|
|
}
|
|
|
|
addtask bundle_initramfs after do_install before do_deploy
|
|
|
|
kernel_do_compile() {
|
|
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
|
|
# The $use_alternate_initrd is only set from
|
|
# do_bundle_initramfs() This variable is specifically for the
|
|
# case where we are making a second pass at the kernel
|
|
# compilation and we want to force the kernel build to use a
|
|
# different initramfs image. The way to do that in the kernel
|
|
# is to specify:
|
|
# make ...args... CONFIG_INITRAMFS_SOURCE=some_other_initramfs.cpio
|
|
if [ "$use_alternate_initrd" = "" ] && [ "${INITRAMFS_TASK}" != "" ] ; then
|
|
# The old style way of copying an prebuilt image and building it
|
|
# is turned on via INTIRAMFS_TASK != ""
|
|
copy_initramfs
|
|
use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.cpio
|
|
fi
|
|
oe_runmake ${KERNEL_IMAGETYPE_FOR_MAKE} ${KERNEL_ALT_IMAGETYPE} CC="${KERNEL_CC}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS} $use_alternate_initrd
|
|
if test "${KERNEL_IMAGETYPE_FOR_MAKE}.gz" = "${KERNEL_IMAGETYPE}"; then
|
|
gzip -9c < "${KERNEL_IMAGETYPE_FOR_MAKE}" > "${KERNEL_OUTPUT}"
|
|
fi
|
|
}
|
|
|
|
do_compile_kernelmodules() {
|
|
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
|
|
if (grep -q -i -e '^CONFIG_MODULES=y$' ${B}/.config); then
|
|
oe_runmake -C ${B} ${PARALLEL_MAKE} modules CC="${KERNEL_CC}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS}
|
|
|
|
# Module.symvers gets updated during the
|
|
# building of the kernel modules. We need to
|
|
# update this in the shared workdir since some
|
|
# external kernel modules has a dependency on
|
|
# other kernel modules and will look at this
|
|
# file to do symbol lookups
|
|
cp Module.symvers ${STAGING_KERNEL_BUILDDIR}/
|
|
else
|
|
bbnote "no modules to compile"
|
|
fi
|
|
}
|
|
addtask compile_kernelmodules after do_compile before do_strip
|
|
|
|
kernel_do_install() {
|
|
#
|
|
# First install the modules
|
|
#
|
|
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
|
|
if (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
|
|
oe_runmake DEPMOD=echo INSTALL_MOD_PATH="${D}" modules_install
|
|
rm "${D}/lib/modules/${KERNEL_VERSION}/build"
|
|
rm "${D}/lib/modules/${KERNEL_VERSION}/source"
|
|
# If the kernel/ directory is empty remove it to prevent QA issues
|
|
rmdir --ignore-fail-on-non-empty "${D}/lib/modules/${KERNEL_VERSION}/kernel"
|
|
else
|
|
bbnote "no modules to install"
|
|
fi
|
|
|
|
#
|
|
# Install various kernel output (zImage, map file, config, module support files)
|
|
#
|
|
install -d ${D}/${KERNEL_IMAGEDEST}
|
|
install -d ${D}/boot
|
|
install -m 0644 ${KERNEL_OUTPUT} ${D}/${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}
|
|
install -m 0644 System.map ${D}/boot/System.map-${KERNEL_VERSION}
|
|
install -m 0644 .config ${D}/boot/config-${KERNEL_VERSION}
|
|
install -m 0644 vmlinux ${D}/boot/vmlinux-${KERNEL_VERSION}
|
|
[ -e Module.symvers ] && install -m 0644 Module.symvers ${D}/boot/Module.symvers-${KERNEL_VERSION}
|
|
install -d ${D}${sysconfdir}/modules-load.d
|
|
install -d ${D}${sysconfdir}/modprobe.d
|
|
}
|
|
do_install[prefuncs] += "package_get_auto_pr"
|
|
|
|
addtask shared_workdir after do_compile before do_compile_kernelmodules
|
|
addtask shared_workdir_setscene
|
|
|
|
do_shared_workdir_setscene () {
|
|
exit 1
|
|
}
|
|
|
|
emit_depmod_pkgdata() {
|
|
# Stash data for depmod
|
|
install -d ${PKGDESTWORK}/kernel-depmod/
|
|
echo "${KERNEL_VERSION}" > ${PKGDESTWORK}/kernel-depmod/kernel-abiversion
|
|
cp ${B}/System.map ${PKGDESTWORK}/kernel-depmod/System.map-${KERNEL_VERSION}
|
|
}
|
|
|
|
PACKAGEFUNCS += "emit_depmod_pkgdata"
|
|
|
|
do_shared_workdir () {
|
|
cd ${B}
|
|
|
|
kerneldir=${STAGING_KERNEL_BUILDDIR}
|
|
install -d $kerneldir
|
|
|
|
#
|
|
# Store the kernel version in sysroots for module-base.bbclass
|
|
#
|
|
|
|
echo "${KERNEL_VERSION}" > $kerneldir/kernel-abiversion
|
|
|
|
# Copy files required for module builds
|
|
cp System.map $kerneldir/System.map-${KERNEL_VERSION}
|
|
cp Module.symvers $kerneldir/
|
|
cp .config $kerneldir/
|
|
mkdir -p $kerneldir/include/config
|
|
cp include/config/kernel.release $kerneldir/include/config/kernel.release
|
|
|
|
# We can also copy over all the generated files and avoid special cases
|
|
# like version.h, but we've opted to keep this small until file creep starts
|
|
# to happen
|
|
if [ -e include/linux/version.h ]; then
|
|
mkdir -p $kerneldir/include/linux
|
|
cp include/linux/version.h $kerneldir/include/linux/version.h
|
|
fi
|
|
|
|
# As of Linux kernel version 3.0.1, the clean target removes
|
|
# arch/powerpc/lib/crtsavres.o which is present in
|
|
# KBUILD_LDFLAGS_MODULE, making it required to build external modules.
|
|
if [ ${ARCH} = "powerpc" ]; then
|
|
mkdir -p $kerneldir/arch/powerpc/lib/
|
|
cp arch/powerpc/lib/crtsavres.o $kerneldir/arch/powerpc/lib/crtsavres.o
|
|
fi
|
|
|
|
if [ -d include/generated ]; then
|
|
mkdir -p $kerneldir/include/generated/
|
|
cp -fR include/generated/* $kerneldir/include/generated/
|
|
fi
|
|
|
|
if [ -d arch/${ARCH}/include/generated ]; then
|
|
mkdir -p $kerneldir/arch/${ARCH}/include/generated/
|
|
cp -fR arch/${ARCH}/include/generated/* $kerneldir/arch/${ARCH}/include/generated/
|
|
fi
|
|
}
|
|
|
|
# We don't need to stage anything, not the modules/firmware since those would clash with linux-firmware
|
|
sysroot_stage_all () {
|
|
:
|
|
}
|
|
|
|
KERNEL_CONFIG_COMMAND ?= "oe_runmake_call -C ${S} O=${B} oldnoconfig || yes '' | oe_runmake -C ${S} O=${B} oldconfig"
|
|
|
|
kernel_do_configure() {
|
|
# fixes extra + in /lib/modules/2.6.37+
|
|
# $ scripts/setlocalversion . => +
|
|
# $ make kernelversion => 2.6.37
|
|
# $ make kernelrelease => 2.6.37+
|
|
touch ${B}/.scmversion ${S}/.scmversion
|
|
|
|
if [ "${S}" != "${B}" ] && [ -f "${S}/.config" ] && [ ! -f "${B}/.config" ]; then
|
|
mv "${S}/.config" "${B}/.config"
|
|
fi
|
|
|
|
# Copy defconfig to .config if .config does not exist. This allows
|
|
# recipes to manage the .config themselves in do_configure_prepend().
|
|
if [ -f "${WORKDIR}/defconfig" ] && [ ! -f "${B}/.config" ]; then
|
|
cp "${WORKDIR}/defconfig" "${B}/.config"
|
|
fi
|
|
eval ${KERNEL_CONFIG_COMMAND}
|
|
}
|
|
|
|
do_savedefconfig() {
|
|
oe_runmake -C ${B} savedefconfig
|
|
}
|
|
do_savedefconfig[nostamp] = "1"
|
|
addtask savedefconfig after do_configure
|
|
|
|
inherit cml1
|
|
|
|
EXPORT_FUNCTIONS do_compile do_install do_configure
|
|
|
|
# kernel-base becomes kernel-${KERNEL_VERSION}
|
|
# kernel-image becomes kernel-image-${KERNEL_VERISON}
|
|
PACKAGES = "kernel kernel-base kernel-vmlinux kernel-image kernel-dev kernel-modules"
|
|
FILES_${PN} = ""
|
|
FILES_kernel-base = "/lib/modules/${KERNEL_VERSION}/modules.order /lib/modules/${KERNEL_VERSION}/modules.builtin"
|
|
FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*"
|
|
FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config* ${KERNEL_SRC_PATH} /lib/modules/${KERNEL_VERSION}/build"
|
|
FILES_kernel-vmlinux = "/boot/vmlinux*"
|
|
FILES_kernel-modules = ""
|
|
RDEPENDS_kernel = "kernel-base"
|
|
# Allow machines to override this dependency if kernel image files are
|
|
# not wanted in images as standard
|
|
RDEPENDS_kernel-base ?= "kernel-image"
|
|
PKG_kernel-image = "kernel-image-${@legitimize_package_name('${KERNEL_VERSION}')}"
|
|
RDEPENDS_kernel-image += "${@base_conditional('KERNEL_IMAGETYPE', 'vmlinux', 'kernel-vmlinux', '', d)}"
|
|
PKG_kernel-base = "kernel-${@legitimize_package_name('${KERNEL_VERSION}')}"
|
|
RPROVIDES_kernel-base += "kernel-${KERNEL_VERSION}"
|
|
ALLOW_EMPTY_kernel = "1"
|
|
ALLOW_EMPTY_kernel-base = "1"
|
|
ALLOW_EMPTY_kernel-image = "1"
|
|
ALLOW_EMPTY_kernel-modules = "1"
|
|
DESCRIPTION_kernel-modules = "Kernel modules meta package"
|
|
|
|
pkg_postinst_kernel-base () {
|
|
if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then
|
|
mkdir -p $D/lib/modules/${KERNEL_VERSION}
|
|
fi
|
|
if [ -n "$D" ]; then
|
|
depmodwrapper -a -b $D ${KERNEL_VERSION}
|
|
else
|
|
depmod -a ${KERNEL_VERSION}
|
|
fi
|
|
}
|
|
|
|
pkg_postinst_kernel-image () {
|
|
update-alternatives --install /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE} /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION} ${KERNEL_PRIORITY} || true
|
|
}
|
|
|
|
pkg_postrm_kernel-image () {
|
|
update-alternatives --remove ${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE}-${KERNEL_VERSION} || true
|
|
}
|
|
|
|
PACKAGESPLITFUNCS_prepend = "split_kernel_packages "
|
|
|
|
python split_kernel_packages () {
|
|
do_split_packages(d, root='/lib/firmware', file_regex='^(.*)\.(bin|fw|cis|dsp)$', output_pattern='kernel-firmware-%s', description='Firmware for %s', recursive=True, extra_depends='')
|
|
}
|
|
|
|
do_strip() {
|
|
if [ -n "${KERNEL_IMAGE_STRIP_EXTRA_SECTIONS}" ]; then
|
|
if [ "${KERNEL_IMAGETYPE}" != "vmlinux" ]; then
|
|
bbwarn "image type will not be stripped (not supported): ${KERNEL_IMAGETYPE}"
|
|
return
|
|
fi
|
|
|
|
cd ${B}
|
|
headers=`"$CROSS_COMPILE"readelf -S ${KERNEL_OUTPUT} | \
|
|
grep "^ \{1,\}\[[0-9 ]\{1,\}\] [^ ]" | \
|
|
sed "s/^ \{1,\}\[[0-9 ]\{1,\}\] //" | \
|
|
gawk '{print $1}'`
|
|
|
|
for str in ${KERNEL_IMAGE_STRIP_EXTRA_SECTIONS}; do {
|
|
if ! (echo "$headers" | grep -q "^$str$"); then
|
|
bbwarn "Section not found: $str";
|
|
fi
|
|
|
|
"$CROSS_COMPILE"strip -s -R $str ${KERNEL_OUTPUT}
|
|
}; done
|
|
|
|
bbnote "KERNEL_IMAGE_STRIP_EXTRA_SECTIONS is set, stripping sections:" \
|
|
"${KERNEL_IMAGE_STRIP_EXTRA_SECTIONS}"
|
|
fi;
|
|
}
|
|
do_strip[dirs] = "${B}"
|
|
|
|
addtask do_strip before do_sizecheck after do_kernel_link_vmlinux
|
|
|
|
# Support checking the kernel size since some kernels need to reside in partitions
|
|
# with a fixed length or there is a limit in transferring the kernel to memory
|
|
do_sizecheck() {
|
|
if [ ! -z "${KERNEL_IMAGE_MAXSIZE}" ]; then
|
|
invalid=`echo ${KERNEL_IMAGE_MAXSIZE} | sed 's/[0-9]//g'`
|
|
if [ -n "$invalid" ]; then
|
|
die "Invalid KERNEL_IMAGE_MAXSIZE: ${KERNEL_IMAGE_MAXSIZE}, should be an integerx (The unit is Kbytes)"
|
|
fi
|
|
size=`du -ks ${B}/${KERNEL_OUTPUT} | awk '{ print $1}'`
|
|
if [ $size -ge ${KERNEL_IMAGE_MAXSIZE} ]; then
|
|
die "This kernel (size=$size(K) > ${KERNEL_IMAGE_MAXSIZE}(K)) is too big for your device. Please reduce the size of the kernel by making more of it modular."
|
|
fi
|
|
fi
|
|
}
|
|
do_sizecheck[dirs] = "${B}"
|
|
|
|
addtask sizecheck before do_install after do_strip
|
|
|
|
KERNEL_IMAGE_BASE_NAME ?= "${KERNEL_IMAGETYPE}-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
|
|
# Don't include the DATETIME variable in the sstate package signatures
|
|
KERNEL_IMAGE_BASE_NAME[vardepsexclude] = "DATETIME"
|
|
KERNEL_IMAGE_SYMLINK_NAME ?= "${KERNEL_IMAGETYPE}-${MACHINE}"
|
|
MODULE_IMAGE_BASE_NAME ?= "modules-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
|
|
MODULE_IMAGE_BASE_NAME[vardepsexclude] = "DATETIME"
|
|
MODULE_TARBALL_BASE_NAME ?= "${MODULE_IMAGE_BASE_NAME}.tgz"
|
|
# Don't include the DATETIME variable in the sstate package signatures
|
|
MODULE_TARBALL_SYMLINK_NAME ?= "modules-${MACHINE}.tgz"
|
|
MODULE_TARBALL_DEPLOY ?= "1"
|
|
|
|
kernel_do_deploy() {
|
|
install -m 0644 ${KERNEL_OUTPUT} ${DEPLOYDIR}/${KERNEL_IMAGE_BASE_NAME}.bin
|
|
if [ ${MODULE_TARBALL_DEPLOY} = "1" ] && (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
|
|
mkdir -p ${D}/lib
|
|
tar -cvzf ${DEPLOYDIR}/${MODULE_TARBALL_BASE_NAME} -C ${D} lib
|
|
ln -sf ${MODULE_TARBALL_BASE_NAME} ${DEPLOYDIR}/${MODULE_TARBALL_SYMLINK_NAME}
|
|
fi
|
|
|
|
ln -sf ${KERNEL_IMAGE_BASE_NAME}.bin ${DEPLOYDIR}/${KERNEL_IMAGE_SYMLINK_NAME}.bin
|
|
ln -sf ${KERNEL_IMAGE_BASE_NAME}.bin ${DEPLOYDIR}/${KERNEL_IMAGETYPE}
|
|
|
|
cp ${COREBASE}/meta/files/deploydir_readme.txt ${DEPLOYDIR}/README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt
|
|
|
|
cd ${B}
|
|
# Update deploy directory
|
|
if [ -e "${KERNEL_OUTPUT}.initramfs" ]; then
|
|
echo "Copying deploy kernel-initramfs image and setting up links..."
|
|
initramfs_base_name=${INITRAMFS_BASE_NAME}
|
|
initramfs_symlink_name=${KERNEL_IMAGETYPE}-initramfs-${MACHINE}
|
|
install -m 0644 ${KERNEL_OUTPUT}.initramfs ${DEPLOYDIR}/${initramfs_base_name}.bin
|
|
cd ${DEPLOYDIR}
|
|
ln -sf ${initramfs_base_name}.bin ${initramfs_symlink_name}.bin
|
|
fi
|
|
}
|
|
do_deploy[dirs] = "${DEPLOYDIR} ${B}"
|
|
do_deploy[prefuncs] += "package_get_auto_pr"
|
|
|
|
addtask deploy after do_populate_sysroot
|
|
|
|
EXPORT_FUNCTIONS do_deploy
|
|
|