From 03fe7efa1bc04a83fb9b6787998e7baa7ee90646 Mon Sep 17 00:00:00 2001
From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Mon, 22 Oct 2018 15:27:41 +0800
Subject: [PATCH 3/4] Fix underquoted m4 entry. This causes a failure if gcrypt
 isn't present:

| configure: libgcrypt support disabled
| ../rng-tools-5/configure: line 4345: ac_fn_c_try_link: command not found
| configure: error: in `/media/build1/poky/build/tmp/work/i586-poky-linux/rng-tools/5-r0/build':

RP
2016/2/16

Upstream-Status: Pending

Rebase to 6.6
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index dd1c30f..88d2be3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -124,7 +124,7 @@ AS_IF(
 	[test "x$with_libgcrypt" != "xno"],
 	[
 		AC_CHECK_HEADER([gcrypt.h],
-			AC_CHECK_LIB(
+			[AC_CHECK_LIB(
 				[gcrypt],
 				[gcry_check_version], ,
 				[
@@ -133,7 +133,7 @@ AS_IF(
 						AC_MSG_NOTICE([libgcrypt support disabled])
 					fi
 				]
-			),
+			)],
 			[if test "x$with_libgcrypt" != "xcheck"; then
 				AC_MSG_FAILURE([libgcrypt headers not found]); else
 				AC_MSG_NOTICE([libgcrypt support disabled])
-- 
2.7.4