From: Yanfei Xu <yanfei...@windriver.com>
Some filesystems don't support symlink, then you will get failure when
you install or update the kernel rpm package. Now we use a copy of
image for these filesystems instead of symlink.
Suggested-by: Bruce Ashfield <bruce.ashfi...@gmail.com>
Suggested-by: Richard Purdie <richard.pur...@linuxfoundation.org>
Signed-off-by: Yanfei Xu <yanfei...@windriver.com>
---
meta/classes/kernel.bbclass | 22 +++++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 20a0135fc9..b01c1699ae 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -94,6 +94,25 @@ python __anonymous () {
d.appendVar('RDEPENDS_%s-image' % kname, ' %s-image-%s' % (kname,
typelower))
d.setVar('PKG_%s-image-%s' % (kname,typelower),
'%s-image-%s-${KERNEL_VERSION_PKG_NAME}' % (kname, typelower))
d.setVar('ALLOW_EMPTY_%s-image-%s' % (kname, typelower), '1')
+ d.setVar('pkg_postinst_%s-image-%s' % (kname,typelower), """set +e
+if [ -n "$D" ]; then
+ ln -sf %s-${KERNEL_VERSION} $D/${KERNEL_IMAGEDEST}/%s > /dev/null 2>&1
+else
+ ln -sf %s-${KERNEL_VERSION} ${KERNEL_IMAGEDEST}/%s > /dev/null 2>&1
+ if [ $? -ne 0 ]; then
+ echo "Filesystem on ${KERNEL_IMAGEDEST}/ doesn't support symlinks,
falling back to copied image (%s)."
+ install -m 0644 ${KERNEL_IMAGEDEST}/%s-${KERNEL_VERSION}
${KERNEL_IMAGEDEST}/%s
+ fi
+fi
+set -e
+""" % (type, type, type, type, type, type, type))
+ d.setVar('pkg_postrm_%s-image-%s' % (kname,typelower), """set +e
+if [ -f "${KERNEL_IMAGEDEST}/%s" -o -L "${KERNEL_IMAGEDEST}/%s" ]; then
+ rm -f ${KERNEL_IMAGEDEST}/%s > /dev/null 2>&1
+fi
+set -e
+""" % (type, type, type))
+
image = d.getVar('INITRAMFS_IMAGE')
# If the INTIRAMFS_IMAGE is set but the INITRAMFS_IMAGE_BUNDLE is set to 0,
@@ -385,9 +404,6 @@ kernel_do_install() {
install -d ${D}/boot
for imageType in ${KERNEL_IMAGETYPES} ; do
install -m 0644 ${KERNEL_OUTPUT_DIR}/${imageType}
${D}/${KERNEL_IMAGEDEST}/${imageType}-${KERNEL_VERSION}
- if [ "${KERNEL_PACKAGE_NAME}" = "kernel" ]; then
- ln -sf ${imageType}-${KERNEL_VERSION}
${D}/${KERNEL_IMAGEDEST}/${imageType}
- fi
done
install -m 0644 System.map ${D}/boot/System.map-${KERNEL_VERSION}
install -m 0644 .config ${D}/boot/config-${KERNEL_VERSION}
--
2.18.2
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