diff options
Diffstat (limited to 'classes/kernel.bbclass')
| -rw-r--r-- | classes/kernel.bbclass | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/classes/kernel.bbclass b/classes/kernel.bbclass index c00d0f3f58..f896492364 100644 --- a/classes/kernel.bbclass +++ b/classes/kernel.bbclass @@ -80,25 +80,12 @@ kernel_do_stage() { mkdir -p ${STAGING_KERNEL_DIR}/include/pcmcia cp -fR include/pcmcia/* ${STAGING_KERNEL_DIR}/include/pcmcia/ - if [ -d drivers/crypto ]; then - mkdir -p ${STAGING_KERNEL_DIR}/drivers/crypto - cp -fR drivers/crypto/* ${STAGING_KERNEL_DIR}/drivers/crypto/ - fi - - if [ -d include/media ]; then - mkdir -p ${STAGING_KERNEL_DIR}/include/media - cp -fR include/media/* ${STAGING_KERNEL_DIR}/include/media/ - fi - - if [ -d include/acpi ]; then - mkdir -p ${STAGING_KERNEL_DIR}/include/acpi - cp -fR include/acpi/* ${STAGING_KERNEL_DIR}/include/acpi/ - fi - - if [ -d include/sound ]; then - mkdir -p ${STAGING_KERNEL_DIR}/include/sound - cp -fR include/sound/* ${STAGING_KERNEL_DIR}/include/sound/ - fi + for entry in drivers/crypto include/media include/acpi include/sound include/video; do + if [ -d $entry ]; then + mkdir -p ${STAGING_KERNEL_DIR}/$entry + cp -fR $entry/* ${STAGING_KERNEL_DIR}/$entry/ + fi + done if [ -d drivers/sound ]; then # 2.4 alsa needs some headers from this directory @@ -418,3 +405,17 @@ python populate_packages_prepend () { packages.append(metapkg) bb.data.setVar('PACKAGES', ' '.join(packages), d) } + +# 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 "${KERNEL_IMAGE_MAXSIZE}" ]; then + size=`ls -l arch/${ARCH}/boot/${KERNEL_IMAGETYPE} | awk '{ print $5}'` + if [ $size -ge ${KERNEL_IMAGE_MAXSIZE} ]; then + rm arch/${ARCH}/boot/${KERNEL_IMAGETYPE} + die "This kernel (size=$size > ${KERNEL_IMAGE_MAXSIZE}) is too big for your device. Please reduce the size of the kernel by making more of it modular." + fi + fi +} + +addtask sizecheck before do_install after do_compile |