It if the ARM code is changed, the building of the library for the systemc tests can sometimes fail. This appears to have happened in recent Nightly test failures: https://jenkins.gem5.org/job/nightly/237. It's safer to just wipe the 'build/ARM' directory before running this test. Change-Id: I203c4e74c01215128b85bf69176921f8ecef4988 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/60096 Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu> Reviewed-by: Jason Lowe-Power <power.jg@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com> Maintainer: Jason Lowe-Power <power.jg@gmail.com> Maintainer: Bobby Bruce <bbruce@ucdavis.edu>