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kernel-yocto: restore kernel-meta data detection for SRC_URI elements

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Before the kernel tools were simplified and streamlined, there was code
which not only migrated a patch/cfg/scc to the kernel build tree, it
also migrated any subdirectories of those patches.

The effect of this data migration was that any other meta data in
a patch's directory structure would be available for processing.

While we don't want to do this migration anymore, it is possible to
check the path of any SRC_URI patches, and if they include a "kernel-meta"
subdirectory add it to the search path.

This restores the functionality without the old complexity.

(From OE-Core rev: 7ef7af5c03bad28faf380986f792f7f3d4d5944d)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Bruce Ashfield
2016-09-07 21:08:45 -04:00
committed by Richard Purdie
parent ce4ea7a730
commit 81297ee22d
1 changed files with 8 additions and 3 deletions
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11
meta/classes/kernel-yocto.bbclass
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@@ -124,14 +124,19 @@ do_kernel_metadata() {
# for the update part of the process
for f in ${feat_dirs}; do
if [ -d "${WORKDIR}/$f/meta" ]; then
includes="$includes -I${WORKDIR}/$f/meta"
elif [ -d "${WORKDIR}/$f" ]; then
includes="$includes -I${WORKDIR}/$f/kernel-meta"
elif [ -d "${WORKDIR}/$f" ]; then
includes="$includes -I${WORKDIR}/$f"
fi
done
for s in ${sccs}; do
for s in ${sccs} ${patches}; do
sdir=$(dirname $s)
includes="$includes -I${sdir}"
# if a SRC_URI passed patch or .scc has a subdir of "kernel-meta",
# then we add it to the search path
if [ -d "${sdir}/kernel-meta" ]; then
includes="$includes -I${sdir}/kernel-meta"
fi
done
# expand kernel features into their full path equivalents