kernel/image/depmodwrapper: Fixups for depmod

With the rpm package backend enabled, running:

bitbake <image>
bitbake virtual/kernel -c clean
bitbake <image> -c rootfs -f

results in an image with incorrect kernel module dependency information.
The problem is that the System.map and kernel-abiversion files are needed
for depmod and after the recent kernel changes, these are no longer in
sstate.

Its reasonable to require the kernel to unpack/build if you're
about to build a module against it. It is not reasonable to require this
just to build a rootfs.

Therefore stash the needed files specifically for depmod.

Also fix some STAGING_KERNEL_DIR references which were incorrect, found
whilst sorting through his change.

(From OE-Core rev: b851504dcf5e147c9efb1c7b6a4d22c1a1a87cd7)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/kernel-module-split.bbclass b/meta/classes/kernel-module-split.bbclass
index 2d43b512df..32b80856e0 100644
--- a/meta/classes/kernel-module-split.bbclass
+++ b/meta/classes/kernel-module-split.bbclass
@@ -75,7 +75,7 @@ python split_kernel_module_packages () {
         if not os.path.exists(system_map_file):
             system_map_file = "%s/System.map-%s" % (staging_kernel_dir, kernelver)
             if not os.path.exists(system_map_file):
-                bb.fatal("System.map-%s does not exist in '%s/boot' nor STAGING_KERNEL_DIR '%s'" % (kernelver, dvar, staging_kernel_dir))
+                bb.fatal("System.map-%s does not exist in '%s/boot' nor STAGING_KERNEL_BUILDDIR '%s'" % (kernelver, dvar, staging_kernel_dir))
 
         cmd = "depmod -n -a -b %s -F %s %s" % (dvar, system_map_file, kernelver_stripped)
         f = os.popen(cmd, 'r')