From c80ee6f068fe5ab87803a4e28f4dcb07b37047d7 Mon Sep 17 00:00:00 2001
From: Vincent Bernat <vincent@bernat.im>
Date: Fri, 3 Oct 2014 22:32:35 +0200
Subject: [PATCH] build: allow use of older versions of json-c

json-c library was first just named json. When requesting compilation
with json-c, also check for this library.
---
 m4/json-c.m4              | 5 +++--
 src/client/jsonc_writer.c | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/m4/json-c.m4 b/m4/json-c.m4
index cfab01eb..4fa65faa 100644
--- a/m4/json-c.m4
+++ b/m4/json-c.m4
@@ -3,8 +3,9 @@
 #
 
 AC_DEFUN([lldp_CHECK_JSONC], [
-   PKG_CHECK_MODULES([JSONC], [json-c >= 0], [],
-      [AC_MSG_ERROR([*** unable to find json-c])])
+   PKG_CHECK_MODULES([JSONC], [json-c], [],
+      [PKG_CHECK_MODULES([JSONC], [json], [],
+        [AC_MSG_ERROR([*** unable to find json-c])])])
 
    AC_SUBST([JSONC_LIBS])
    AC_SUBST([JSONC_CFLAGS])
diff --git a/src/client/jsonc_writer.c b/src/client/jsonc_writer.c
index da780a37..db9de438 100644
--- a/src/client/jsonc_writer.c
+++ b/src/client/jsonc_writer.c
@@ -23,7 +23,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <json-c/json.h>
+#include <json.h>
 #include <sys/queue.h>
 
 #include "writer.h"
-- 
2.39.5