[LU-16090] Fix Module.symvers path lookup on SUSE

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0, Lustre 2.15.2
• Severity: 3
• Assignee: Shaun Tancheff
• Reporter: Shaun Tancheff

Description

With LU-15962 build: add in-kernel Module.symvers to symbol path the SUSE building against kernels with multiple flavors fails.

The failure is noticed in autoMakefile being generated incorrectly:

294 EXTRA_OFED_INCLUDE = -I/usr/src/linux-5.3.18-24.96/include -I/usr/src/linux-5.3.18-24.96/include/uapi
295 EXTRA_SYMBOLS = /usr/src/linux-5.3.18-24.96-obj/x86_64/preempt/Module.symvers
296 /usr/src/linux-5.3.18-24.96-obj/x86_64/default/Module.symvers
297 FGREP = /usr/bin/grep -F
298 GNICPPFLAGS =
Here we should have:

EXTRA_SYMBOLS = /usr/src/linux-5.3.18-24.96-obj/x86_64/default/Module.symvers
Fix is to select the correct Module.symvers for the SUSE kernel flavor being built.