On 4/6/20 8:31 PM, Bruce Dubbs wrote:
Upon more investigation my problem may be to be due to libsigsegv-2.12. If I keep that from being linked into grep it is fine.
This appears to be the Gnulib/libsigsegv problem that Bruno Haible fixed yesterday: https://lists.gnu.org/r/bug-gnulib/2020-09/msg00101.html so I'm closing the grep bug report.