[LU-15573] mpich build rpms fails with --config-cache fails

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0, Lustre 2.15.1
• Severity: 3
• Assignee: Shaun Tancheff
• Reporter: Shaun Tancheff

Description

mpich build rpms fails with --config-cache fails
...
File not found: /tmp/rpmbuild-lustre-shaun-ATNIr1pu/BUILDROOT/lustre-2.14.54_497_ga61a466-1.el8.x86_64/usr/lib64/mpich/bin/*
make: *** [autoMakefile:1190: rpms] Error 1

Looking into the --config-cache vs w/o there are two config cache entries that differ:
am_cv_CC_dependencies_compiler_type
lb_cv_mpi_tests
So drop these when coping the cache file from the initial configure run to the rpmbuild run.