When building for MikroTik devices the kernel2minor tool will sometimes
fail with:
Can't get lstat from kernel file!: No such file or directory.
This is because kernel2minor expects paths no longer than 250 chars.
To work around this the include/image-commands.mk has been modified
to copy the kernel to a temporary file (/tmp/tmp.XXXXXXXXXX) before
calling kernel2minor.
Signed-off-by: François Chavant <francois@chavant.info>
(cherry picked from commit
5a9608102b3c444d0c963255f9d016a1d5469d5d)
endef
define Build/kernel2minor
- kernel2minor -k $@ -r $@.new $(1)
- mv $@.new $@
+ $(eval temp_file := $(shell mktemp))
+ cp $@ $(temp_file)
+ kernel2minor -k $(temp_file) -r $(temp_file).new $(1)
+ mv $(temp_file).new $@
+ rm -f $(temp_file)
endef
define Build/kernel-bin