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utils/add-custom-hashes: symlink linux-headers to linux

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Most boards use BR2_KERNEL_HEADERS_AS_KERNEL with their custom kernels.
So when creating their custom hash files, the linux-headers.hash is the
same as linux.hash. In this case we symlink linux-headers to linux to
make maintenance easier. Update the add-custom-hashes tool to explicitly
handle this case.

Signed-off-by: Brandon Maier <brandon.maier@collins.com>
[Peter: use cmp -s]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Brandon Maier 2024-05-28 15:09:10 +00:00 committed by Peter Korsgaard
parent 47da55f969
commit d506e232e7
1 changed files with 8 additions and 0 deletions
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8
utils/add-custom-hashes
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@ -97,6 +97,14 @@ for file in $BR_NO_CHECK_HASH_FOR; do
done
done
# Symlink linux-headers to linux if identical
linux_hash="$BR2_GLOBAL_PATCH_DIR/linux/linux.hash"
linux_headers_hash="$BR2_GLOBAL_PATCH_DIR/linux-headers/linux-headers.hash"
if [ -e "$linux_hash" ] && [ -e "$linux_headers_hash" ] \
&& cmp -s "$linux_hash" "$linux_headers_hash"; then
ln -sf ../linux/linux.hash "$linux_headers_hash"
fi
message Verifying hashes
make clean