From 0ca84cbdf0a5a956f4de80f874f8a3b495cfab20 Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Fri, 27 Aug 2021 09:58:47 +0900
Subject: [PATCH] build: Fix removal of AC_TYPE_SIGNAL.

* configure.ac: AC_TYPE_SIGNAL is still needed.

--

Fixes-commit: d5f9481186eaf2ff28d7ab04fd36f0bbd1c9714d
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index d9f3ea987..6e6d0e03d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1351,6 +1351,7 @@ AC_C_INLINE
 AC_C_VOLATILE
 AC_TYPE_SIZE_T
 AC_TYPE_MODE_T
+AC_TYPE_SIGNAL
 AC_CHECK_FUNCS([sigdescr_np])
 AC_DECL_SYS_SIGLIST