Upstream-Status: Backport
Signed-off-by: Ross Burton <ross.burton@arm.com>

From 287964d54b64bed833adba307e1d920f8fcf0cbc Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <sezero@users.sourceforge.net>
Date: Wed, 7 Aug 2019 15:50:50 +0300
Subject: [PATCH] fix pa_add_headers.m4 for development versions of autoconf
 (bug 3392471)

Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
---
 autoconf/m4/pa_add_headers.m4 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/aclocal.m4 b/aclocal.m4
index 1af2dd5d..6ce3e6c1 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -169,7 +169,8 @@ dnl --------------------------------------------------------------------------
 AC_DEFUN(_PA_ADD_HEADER,
 [AC_CHECK_HEADERS([$1],[ac_includes_default="$ac_includes_default
 #include <$1>"
-])])
+])
+])
 
 AC_DEFUN(PA_ADD_HEADERS,
 [m4_map_args_w([$1],[_PA_ADD_HEADER(],[)])])