bug#64756: some frequent test failures

2023-11-30 Thread Karl Berry
Hi Bruno, This is with Automake 1.16.5 and Autoconf 2.71 on an ext4 file system. [...] When I add an 'rm -rf autom4te.cache' command before 'automake -a -c', the failures disappear. FWIW, in the Automake development sources, there is now a test to see if autom4te is the new versio

bug#64756: some frequent test failures

2023-11-30 Thread Bruno Haible
Karl Berry wrote: > The various test-suite.log files show different test failures each > > Yes. Painful. I believe this is due to a timing problem with autom4te, > exposed by Automake using fractional second sleeps according to what the > filesystem supports. It is fixed in the autoconf repo

bug#64756: some frequent test failures

2023-11-02 Thread Karl Berry
Just to close this out: Bogdan worked up a patch to avoid the fractional-second timestamps unless the new (current autoconf development) autom4te is in used. Here is the basic change: https://git.savannah.gnu.org/cgit/automake.git/commit/?id=b6fa73115d094c8d0da1d6759b6e7c7fca1f8a07 (also appended f

bug#64756: some frequent test failures

2023-07-24 Thread Bruno Haible
Thanks for the detailed explanations, Karl. > I bootstrapped and installed autoconf > from its git (as of around June 11) and have used that version with > development automake ever since, and the timing problems have stayed gone. I confirm that with autoconf master, automake's "make check" is re

bug#64756: some frequent test failures

2023-07-21 Thread Karl Berry
The various test-suite.log files show different test failures each Yes. Painful. I believe this is due to a timing problem with autom4te, exposed by Automake using fractional second sleeps according to what the filesystem supports. It is fixed in the autoconf repository but hasn't been relea