[LU-16819] Using "uname -r" in lnet/autoconf/lustre-lnet.m4 limits building to the currently running kernel

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0, Lustre 2.15.5
• Affects Version/s: Lustre 2.16.0
• Severity: 3
• Assignee: Åke Sandgren
• Reporter: Åke Sandgren

Description

Using "uname -r" anywhere in the build process limits building to the currently running kernel. This is bad since it's quite common to build for multiple kernels when doing DKMS builds.

 

This shows up in LU-16659

Issue Links

• is related to: LU-17813 Avoid `uname -r` usage during configure when the LINUIX[_OBJ] have already been handled