From 23973a58985d2e11e880cadea79705d063a770fa Mon Sep 17 00:00:00 2001
From: =?utf8?q?Gr=C3=A9goire=20Jadi?= <gjadi@omecha.info>
Date: Mon, 9 Aug 2021 14:25:36 +0200
Subject: [PATCH] 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.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index be97d9c8a08..eff55915436 100644
--- a/configure.ac
+++ b/configure.ac
@@ -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
     ;;
 
-- 
2.39.5