[LU-15699] rpmbuild --without mpi files when mpich-devel and openmpi-devel are installed

• 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

When mpich and openmpi are both installed [on CentOS]

[shaun@cent8 lustre-wc-rel]$ yum list installed | grep mpi
compiler-rt.x86_64                            12.0.1-1.module_el8.5.0+2598+6a7729ff             @appstream          
mpi-selector.x86_64                           1.0.3-1.54103                                     @System             
mpich.x86_64                                  3.4.1-1.el8                                       @appstream          
mpich-devel.x86_64                            3.4.1-1.el8                                       @appstream          
openmpi.x86_64                                4.1.1-2.el8                                       @appstream          
openmpi-devel.x86_64                          4.1.1-2.el8                                       @appstream          
rpm-mpi-hooks.noarch                          8-2.el8                                           @appstream          

rpmbuild --rebuild --without mpi

fails with a error like the following:

+++ /usr/bin/tclsh /usr/share/Modules/libexec/modulecmd.tcl sh load mpi/mpich-x86_64
Loading mpi/mpich-x86_64
ERROR: mpi/mpich-x86_64 cannot be loaded due to a conflict.
HINT: Might try "module unload mpi" first.
+ eval test 0 = '1;'
++ test 0 = 1
error: Bad exit status from /var/tmp/rpm-tmp.GG6c1Y (%build)