LU-13562 build: get correct kernel flavor for SLES
This patch fixes lustre.spec.in to get correct kernel flavor
for SLES when kobjdir is detected as /lib/modules/%{_kver}/build.
Test-Parameters: trivial clientdistro=sles15sp3
Change-Id: I350032af383ea8b7f48accd93e5cd11c571e6620
Fixes:
d746e64fe1 ("LU-13562 build: SUSE build support for azure, cray_ari_s")
Signed-off-by: Jian Yu <yujian@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/47594
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Reviewed-by: Colin Faber <cfaber@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>