[LU-16240] autoconf 2.70 obsoleted AC_HELP_STRING

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0
• Affects Version/s: Lustre 2.16.0, Lustre 2.15.1
• Environment: Newer distros like Ubuntu 22.
• Severity: 3
• Assignee: James A Simmons
• Reporter: James A Simmons

Description

On my Ubuntu 22 platform autoconf was updated and lustre no longer builds due to AC_HELP_STRING is no longer support . The solution is to use AC_HELP_STRING instead.