From d0a3570300812bc81888e7a7eadb9311621dc9a7 Mon Sep 17 00:00:00 2001
From: Sam James <[EMAIL REDACTED]>
Date: Mon, 12 Sep 2022 18:02:21 +0100
Subject: [PATCH] configure.ac: fix configure tests broken with Clang 15
(implicit function declarations)
Clang 15 makes implicit function declarations fatal by default which
leads to some configure tests silently failing/returning
the wrong result.
Signed-off-by: Sam James <sam@gentoo.org>
---
configure.ac | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure.ac b/configure.ac
index d27fa9ad368..ca26437760a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2728,6 +2728,7 @@ CheckInputKD()
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <linux/kd.h>
#include <linux/keyboard.h>
+ #include <sys/ioctl.h>
]], [[
struct kbentry kbe;
kbe.kb_table = KG_CTRL;