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classes/kernel*: allow disabling symlink creation

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Allow setting any of the *_LINK_NAME variables to empty string in order
to disable creating symlinks for kernel artifacts, as you can already
for filesystem images with IMAGE_LINK_NAME. Additionally, for the image
type named symlinks, add a KERNEL_IMAGETYPE_SYMLINK boolean variable
which you can set to 0 to disable those symlinks as well.

(From OE-Core rev: d7341f1f22c32ff6cc95d7127f26f87d7fc9c6bd)

Signed-off-by: Paul Eggleton <paul.eggleton@microsoft.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Paul Eggleton
2021-12-20 13:58:22 -08:00
committed by Richard Purdie
parent 3cb504ceba
commit a2eb528b63
4 changed files with 39 additions and 14 deletions
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20
meta/classes/kernel-devicetree.bbclass
View File

@@ -83,21 +83,29 @@ do_deploy:append() {
dtb_base_name=`basename $dtb .$dtb_ext`
install -d $deployDir
install -m 0644 ${D}/${KERNEL_IMAGEDEST}/$dtb_base_name.$dtb_ext $deployDir/$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext
ln -sf $dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext $deployDir/$dtb_base_name.$dtb_ext
ln -sf $dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext $deployDir/$dtb_base_name-${KERNEL_DTB_LINK_NAME}.$dtb_ext
if [ "${KERNEL_IMAGETYPE_SYMLINK}" = "1" ] ; then
ln -sf $dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext $deployDir/$dtb_base_name.$dtb_ext
fi
if [ -n "${KERNEL_DTB_LINK_NAME}" ] ; then
ln -sf $dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext $deployDir/$dtb_base_name-${KERNEL_DTB_LINK_NAME}.$dtb_ext
fi
for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
if [ "$type" = "zImage" ] && [ "${KERNEL_DEVICETREE_BUNDLE}" = "1" ]; then
cat ${D}/${KERNEL_IMAGEDEST}/$type \
$deployDir/$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext \
> $deployDir/$type-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext.bin
ln -sf $type-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext.bin \
$deployDir/$type-$dtb_base_name-${KERNEL_DTB_LINK_NAME}.$dtb_ext.bin
if [ -n "${KERNEL_DTB_LINK_NAME}" ]; then
ln -sf $type-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext.bin \
$deployDir/$type-$dtb_base_name-${KERNEL_DTB_LINK_NAME}.$dtb_ext.bin
fi
if [ -e "${KERNEL_OUTPUT_DIR}/${type}.initramfs" ]; then
cat ${KERNEL_OUTPUT_DIR}/${type}.initramfs \
$deployDir/$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext \
> $deployDir/${type}-${INITRAMFS_NAME}-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext.bin
ln -sf ${type}-${INITRAMFS_NAME}-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext.bin \
$deployDir/${type}-${INITRAMFS_NAME}-$dtb_base_name-${KERNEL_DTB_LINK_NAME}.$dtb_ext.bin
if [ -n "${KERNEL_DTB_LINK_NAME}" ]; then
ln -sf ${type}-${INITRAMFS_NAME}-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext.bin \
$deployDir/${type}-${INITRAMFS_NAME}-$dtb_base_name-${KERNEL_DTB_LINK_NAME}.$dtb_ext.bin
fi
fi
fi
done