On 2022-10-16 14:42, Christoph Grüninger wrote:
Any idea what I am missing? I double-checked hat the used make has
version 4.3.91.
Yes, my idea is that either your bleeding-edge "make" is busted, or your
environment variables are messed up. Either way it's not an Autoconf bug.
What happens when you run this shell command?
LC_ALL=C truss -fo my.tr ./configure
Look toward the end of my.tr for the system call that's failing, just
before the "fopen" diagnostics are written. What does the log look like
in the neighborhood?
If your environment is messed up, the log should make it fairly clear
what's wrong and how you'll need to change your environment variables.
If "make" is busted, I again suggest that you rebuild "make" with the
patch I sent you earlier, here:
https://lists.gnu.org/r/bug-make/2022-10/msg00064.html
(It's possible that you have both problems, and need to fix both.)