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| author | Marcin Juszkiewicz <hrw@openembedded.org> | 2008-01-18 11:51:29 +0000 |
|---|---|---|
| committer | Marcin Juszkiewicz <hrw@openembedded.org> | 2008-01-18 11:51:29 +0000 |
| commit | cb387977eadbbb2cfac43a144e04ffcecae0f008 (patch) | |
| tree | 24bfd96c73274f08c6fcdb5cd8b98e23fceab196 /classes | |
| parent | 1aa5072883ddc636969ab0772686de6cd21a8a62 (diff) | |
kernel.bbclass: added sizecheck task from linux recipe (merge from Poky)
Diffstat (limited to 'classes')
| -rw-r--r-- | classes/kernel.bbclass | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/classes/kernel.bbclass b/classes/kernel.bbclass index d83ec88d44..f896492364 100644 --- a/classes/kernel.bbclass +++ b/classes/kernel.bbclass @@ -405,3 +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 |