From: Michael Olbrich <m.olbrich@pengutronix.de>
Date: Tue, 24 Jun 2014 18:07:43 +0200
Subject: [PATCH] configure.ac: fix building with latest json-c

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
---
 configure.ac | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index acf05b2..1639c64 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,9 +45,11 @@ PKG_CHECK_MODULES(dbus, $REQUIRES_DBUS,)
 ##
 # json
 ##
-REQUIRES_JSON="json >= 0.8"
 AC_SUBST(REQUIRES_JSON)
-PKG_CHECK_MODULES(json, $REQUIRES_JSON)
+REQUIRES_JSON="json-c"
+PKG_CHECK_MODULES(json, $REQUIRES_JSON,[],
+	[REQUIRES_JSON="json >= 0.8"
+	PKG_CHECK_MODULES(json, $REQUIRES_JSON)])
 
 #
 # libevent2