diff options
Diffstat (limited to 'meta/classes/kernel.bbclass')
-rw-r--r-- | meta/classes/kernel.bbclass | 599 |
1 files changed, 0 insertions, 599 deletions
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass deleted file mode 100644 index fa76a14863..0000000000 --- a/meta/classes/kernel.bbclass +++ /dev/null @@ -1,599 +0,0 @@ -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 = "${B}" -OE_TERMINAL_EXPORTS += "KBUILD_OUTPUT" - -# we include gcc above, we dont need virtual/libc -INHIBIT_DEFAULT_DEPS = "1" - -KERNEL_IMAGETYPE ?= "zImage" -INITRAMFS_IMAGE ?= "" -INITRAMFS_TASK ?= "" -INITRAMFS_IMAGE_BUNDLE ?= "" - -# KERNEL_VERSION is extracted from source code. It is evaluated as -# None for the first parsing, since the code has not been fetched. -# After the code is fetched, it will be evaluated as real version -# number and cause kernel to be rebuilt. To avoid this, make -# KERNEL_VERSION_NAME and KERNEL_VERSION_PKG_NAME depend on -# LINUX_VERSION which is a constant. -KERNEL_VERSION_NAME = "${@d.getVar('KERNEL_VERSION', True) or ""}" -KERNEL_VERSION_NAME[vardepvalue] = "${LINUX_VERSION}" -KERNEL_VERSION_PKG_NAME = "${@legitimize_package_name(d.getVar('KERNEL_VERSION', True))}" -KERNEL_VERSION_PKG_NAME[vardepvalue] = "${LINUX_VERSION}" - -python __anonymous () { - import re - - # Merge KERNEL_IMAGETYPE and KERNEL_ALT_IMAGETYPE into KERNEL_IMAGETYPES - type = d.getVar('KERNEL_IMAGETYPE', True) or "" - alttype = d.getVar('KERNEL_ALT_IMAGETYPE', True) or "" - types = d.getVar('KERNEL_IMAGETYPES', True) or "" - if type not in types.split(): - types = (type + ' ' + types).strip() - if alttype not in types.split(): - types = (alttype + ' ' + types).strip() - d.setVar('KERNEL_IMAGETYPES', types) - - typeformake = re.sub(r'\.gz', '', types) - d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake) - - for type in typeformake.split(): - typelower = type.lower() - - d.appendVar('PACKAGES', ' ' + 'kernel-image-' + typelower) - - d.setVar('FILES_kernel-image-' + typelower, '/boot/' + type + '*') - - d.appendVar('RDEPENDS_kernel-image', ' ' + 'kernel-image-' + typelower) - - d.setVar('PKG_kernel-image-' + typelower, 'kernel-image-' + typelower + '-${KERNEL_VERSION_PKG_NAME}') - - d.setVar('ALLOW_EMPTY_kernel-image-' + typelower, '1') - - imagedest = d.getVar('KERNEL_IMAGEDEST', True) - priority = d.getVar('KERNEL_PRIORITY', True) - postinst = '#!/bin/sh\n' + 'update-alternatives --install /' + imagedest + '/' + type + ' ' + type + ' ' + '/' + imagedest + '/' + type + '-${KERNEL_VERSION_NAME} ' + priority + ' || true' + '\n' - d.setVar('pkg_postinst_kernel-image-' + typelower, postinst) - - postrm = '#!/bin/sh\n' + 'update-alternatives --remove' + ' ' + type + ' ' + type + '-${KERNEL_VERSION_NAME} || true' + '\n' - d.setVar('pkg_postrm_kernel-image-' + typelower, postrm) - - image = d.getVar('INITRAMFS_IMAGE', True) - if image: - d.appendVarFlag('do_bundle_initramfs', 'depends', ' ${INITRAMFS_IMAGE}:do_image_complete') - - # 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 ?= "${KERNEL_VERSION}" - -# The directory where built kernel lies in the kernel tree -KERNEL_OUTPUT_DIR ?= "arch/${ARCH}/boot" -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 ??= "" - -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 = "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 - # Backing up kernel image relies on its type(regular file or symbolic link) - tmp_path="" - for type in ${KERNEL_IMAGETYPES} ; do - if [ -h ${KERNEL_OUTPUT_DIR}/$type ] ; then - linkpath=`readlink -n ${KERNEL_OUTPUT_DIR}/$type` - realpath=`readlink -fn ${KERNEL_OUTPUT_DIR}/$type` - mv -f $realpath $realpath.bak - tmp_path=$tmp_path" "$type"#"$linkpath"#"$realpath - elif [ -f ${KERNEL_OUTPUT_DIR}/$type ]; then - mv -f ${KERNEL_OUTPUT_DIR}/$type ${KERNEL_OUTPUT_DIR}/$type.bak - tmp_path=$tmp_path" "$type"##" - fi - done - use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.cpio - kernel_do_compile - # Restoring kernel image - for tp in $tmp_path ; do - type=`echo $tp|cut -d "#" -f 1` - linkpath=`echo $tp|cut -d "#" -f 2` - realpath=`echo $tp|cut -d "#" -f 3` - if [ -n "$realpath" ]; then - mv -f $realpath $realpath.initramfs - mv -f $realpath.bak $realpath - ln -sf $linkpath.initramfs ${B}/${KERNEL_OUTPUT_DIR}/$type.initramfs - else - mv -f ${KERNEL_OUTPUT_DIR}/$type ${KERNEL_OUTPUT_DIR}/$type.initramfs - mv -f ${KERNEL_OUTPUT_DIR}/$type.bak ${KERNEL_OUTPUT_DIR}/$type - fi - done - # Update install area - for type in ${KERNEL_IMAGETYPES} ; do - echo "There is kernel image bundled with initramfs: ${B}/${KERNEL_OUTPUT_DIR}/$type.initramfs" - install -m 0644 ${B}/${KERNEL_OUTPUT_DIR}/$type.initramfs ${D}/boot/$type-initramfs-${MACHINE}.bin - echo "${B}/${KERNEL_OUTPUT_DIR}/$type.initramfs" - done - fi -} -do_bundle_initramfs[dirs] = "${B}" - -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 - for typeformake in ${KERNEL_IMAGETYPE_FOR_MAKE} ; do - oe_runmake ${typeformake} CC="${KERNEL_CC}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS} $use_alternate_initrd - for type in ${KERNEL_IMAGETYPES} ; do - if test "${typeformake}.gz" = "${type}"; then - gzip -9c < "${typeformake}" > "${KERNEL_OUTPUT_DIR}/${type}" - break; - fi - done - done -} - -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 ${B}/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 - for type in ${KERNEL_IMAGETYPES} ; do - install -m 0644 ${KERNEL_OUTPUT_DIR}/${type} ${D}/${KERNEL_IMAGEDEST}/${type}-${KERNEL_VERSION} - done - 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" - -python check_oldest_kernel() { - oldest_kernel = d.getVar('OLDEST_KERNEL', True) - kernel_version = d.getVar('KERNEL_VERSION', True) - tclibc = d.getVar('TCLIBC', True) - if tclibc == 'glibc': - kernel_version = kernel_version.split('-', 1)[0] - if oldest_kernel and kernel_version: - if bb.utils.vercmp_string(kernel_version, oldest_kernel) < 0: - bb.warn('%s: OLDEST_KERNEL is "%s" but the version of the kernel you are building is "%s" - therefore %s as built may not be compatible with this kernel. Either set OLDEST_KERNEL to an older version, or build a newer kernel.' % (d.getVar('PN', True), oldest_kernel, kernel_version, tclibc)) -} - -check_oldest_kernel[vardepsexclude] += "OLDEST_KERNEL KERNEL_VERSION" -do_configure[prefuncs] += "check_oldest_kernel" - -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 - - ${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-${KERNEL_VERSION} -PACKAGES = "kernel kernel-base kernel-vmlinux kernel-image kernel-dev kernel-modules" -FILES_${PN} = "" -FILES_kernel-base = "/lib/modules/${KERNEL_VERSION}/modules.order /lib/modules/${KERNEL_VERSION}/modules.builtin" -FILES_kernel-image = "" -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 ${KERNEL_VERSION} - fi -} - -PACKAGESPLITFUNCS_prepend = "split_kernel_packages " - -python split_kernel_packages () { - do_split_packages(d, root='/lib/firmware', file_regex='^(.*)\.(bin|fw|cis|csp|dsp)$', output_pattern='kernel-firmware-%s', description='Firmware for %s', recursive=True, extra_depends='') -} - -# Many scripts want to look in arch/$arch/boot for the bootable -# image. This poses a problem for vmlinux and vmlinuz based -# booting. This task arranges to have vmlinux and vmlinuz appear -# in the normalized directory location. -do_kernel_link_images() { - if [ ! -d "${B}/arch/${ARCH}/boot" ]; then - mkdir ${B}/arch/${ARCH}/boot - fi - cd ${B}/arch/${ARCH}/boot - ln -sf ../../../vmlinux - if [ -f ../../../vmlinuz ]; then - ln -sf ../../../vmlinuz - fi -} - -do_strip() { - if [ -n "${KERNEL_IMAGE_STRIP_EXTRA_SECTIONS}" ]; then - if ! (echo "${KERNEL_IMAGETYPES}" | grep -wq "vmlinux"); then - bbwarn "image type(s) will not be stripped (not supported): ${KERNEL_IMAGETYPES}" - return - fi - - cd ${B} - headers=`"$CROSS_COMPILE"readelf -S ${KERNEL_OUTPUT_DIR}/vmlinux | \ - 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 ${KERNEL_OUTPUT_DIR}/vmlinux - }; done - - bbnote "KERNEL_IMAGE_STRIP_EXTRA_SECTIONS is set, stripping sections:" \ - "${KERNEL_IMAGE_STRIP_EXTRA_SECTIONS}" - fi; -} -do_strip[dirs] = "${B}" - -addtask do_strip before do_sizecheck after do_kernel_link_images - -# Support checking the kernel size since some kernels need to reside in partitions -# with a fixed length or there is a limit in transferring the kernel to memory -do_sizecheck() { - if [ ! -z "${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 - for type in ${KERNEL_IMAGETYPES} ; do - size=`du -ks ${B}/${KERNEL_OUTPUT_DIR}/$type | awk '{print $1}'` - if [ $size -ge ${KERNEL_IMAGE_MAXSIZE} ]; then - warn "This kernel $type (size=$size(K) > ${KERNEL_IMAGE_MAXSIZE}(K)) is too big for your device. Please reduce the size of the kernel by making more of it modular." - fi - done - fi -} -do_sizecheck[dirs] = "${B}" - -addtask sizecheck before do_install after do_strip - -KERNEL_IMAGE_BASE_NAME ?= "${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}" -# Don't include the DATETIME variable in the sstate package signatures -KERNEL_IMAGE_BASE_NAME[vardepsexclude] = "DATETIME" -KERNEL_IMAGE_SYMLINK_NAME ?= "${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() { - for type in ${KERNEL_IMAGETYPES} ; do - base_name=${type}-${KERNEL_IMAGE_BASE_NAME} - install -m 0644 ${KERNEL_OUTPUT_DIR}/${type} ${DEPLOYDIR}/${base_name}.bin - done - 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 - - for type in ${KERNEL_IMAGETYPES} ; do - base_name=${type}-${KERNEL_IMAGE_BASE_NAME} - symlink_name=${type}-${KERNEL_IMAGE_SYMLINK_NAME} - ln -sf ${base_name}.bin ${DEPLOYDIR}/${symlink_name}.bin - ln -sf ${base_name}.bin ${DEPLOYDIR}/${type} - done - - cp ${COREBASE}/meta/files/deploydir_readme.txt ${DEPLOYDIR}/README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt - - cd ${B} - # Update deploy directory - for type in ${KERNEL_IMAGETYPES} ; do - if [ -e "${KERNEL_OUTPUT_DIR}/${type}.initramfs" ]; then - echo "Copying deploy ${type} kernel-initramfs image and setting up links..." - initramfs_base_name=${type}-${INITRAMFS_BASE_NAME} - initramfs_symlink_name=${type}-initramfs-${MACHINE} - install -m 0644 ${KERNEL_OUTPUT_DIR}/${type}.initramfs ${DEPLOYDIR}/${initramfs_base_name}.bin - ln -sf ${initramfs_base_name}.bin ${DEPLOYDIR}/${initramfs_symlink_name}.bin - fi - done -} -do_deploy[cleandirs] = "${DEPLOYDIR}" -do_deploy[dirs] = "${DEPLOYDIR} ${B}" -do_deploy[prefuncs] += "package_get_auto_pr" - -addtask deploy after do_populate_sysroot - -EXPORT_FUNCTIONS do_deploy |