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.
Resolves: #2209253
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
The only difference from RHEL 7 is that we're looking for symvers file
in /lib/modules now, per #1609695[1].
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1609695
- Add dependency generator for kABI provides
Resolves: #1942563Resolves: #2008554
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>