From: Sam James <sam@gentoo.org>
Date: Sun, 6 Nov 2022 04:47:35 +0000 (+0000)
Subject: configure.ac: Add <pty.h> include for openpty
X-Git-Tag: V_9_2_P1~142
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40b0a5eb6e3edfa2886b60c09c7803353b0cc7f5;p=thirdparty%2Fopenssh-portable.git

configure.ac: Add <pty.h> include for openpty

Another Clang 16ish fix (which makes -Wimplicit-function-declaration
an error by default).  github PR#355.

See: 2efd71da49b9cfeab7987058cf5919e473ff466b
See: be197635329feb839865fdc738e34e24afd1fca8
---

diff --git a/configure.ac b/configure.ac
index 1e77ecfc3..1866aea53 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2373,6 +2373,9 @@ if test ! -z "$check_for_openpty_ctty_bug"; then
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+#ifdef HAVE_PTY_H
+# include <pty.h>
+#endif
 #include <sys/fcntl.h>
 #include <sys/types.h>
 #include <sys/wait.h>