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kabi: handle symvers.xz

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Check for symvers.xz support in addition to symvers.gz,
due to unnanounced unilateral change[1][2] in the kernel packaging.

[1] 2644665657
[2] 2db77a072a

* kabi.attr: Add xz extension to the file matching pattern
* kabi.sh: Add xz extension to the matching pattern;  determine catenation
program based on extension.

Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
References: https://bugzilla.redhat.com/show_bug.cgi?id=2192895
This commit is contained in:
Eugene Syromiatnikov 2023-05-16 08:21:40 +02:00
parent 9008a32c7d
commit 96aa636698
2 changed files with 9 additions and 3 deletions
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2
kabi.attr
View File

@ -1,2 +1,2 @@
%__kabi_provides %{_rpmconfigdir}/kabi.sh
%__kabi_path ^(/boot/symvers-.*|/lib/modules/[1-9].*/symvers)\.gz$
%__kabi_path ^(/boot/symvers-.*|/lib/modules/[1-9].*/symvers)\.(gz|xz)$

10
kabi.sh
View File

@ -7,10 +7,16 @@
IFS=$'\n'
for symvers in $(grep -E '(/boot/symvers-.*|/lib/modules/[1-9].*/symvers)\.gz') "$@";
for symvers in $(grep -E '(/boot/symvers-.*|/lib/modules/[1-9].*/symvers)\.(gz|xz)') "$@";
do
cat_prog="cat"
case "$symvers" in
*.gz) cat_prog="zcat" ;;
*.xz) cat_prog="xzcat" ;;
esac
# We generate dependencies only for symbols exported by vmlinux itself
# and not for kmods here as they are spread across subpackages,
# so Provides: generation for kmods is handled by find-provides.ksyms.
zcat $symvers | awk '/[^ ]* [^ ]* vmlinux .*/ { print "kernel(" $2 ") = " $1 }'
"$cat_prog" "$symvers" | awk '/[^ ]* [^ ]* vmlinux .*/ { print "kernel(" $2 ") = " $1 }'
done