Fix freeze on OpenBSD when reading the SECONDARY selection

* configure.ac (NSIG_MINIMUM): OpenBSD doesn't have a broken SIGIO
any more (bug#29170).  Backport fix from the current OpenBSD port
tree.
This commit is contained in:
Grégoire Jadi 2021-08-09 14:25:36 +02:00 committed by Lars Ingebrigtsen
parent 2b6c5fb295
commit 23973a5898

View file

@ -4909,7 +4909,7 @@ emacs_broken_SIGIO=no
case $opsys in
dnl SIGIO exists, but the feature doesn't work in the way Emacs needs.
hpux* | nacl | openbsd | solaris | unixware )
hpux* | nacl | solaris | unixware )
emacs_broken_SIGIO=yes
;;