On Mon, Jul 31, 2023, at 2:02 AM, 874882199--- via Bug reports for Automake wrote: > In Docker(in the vmware ubunt also has the problem): > Environment: > Ubuntu 20.04 5.15.0-78-generic. > Automake1.4 from ftp://gcc.gnu.org/pub/java/automake-gcj-1.4.tar.gz.
This is a very old version of automake. Do you still have the problem if you use https://ftp.gnu.org/gnu/automake/automake-1.16.tar.gz instead? zw