[syslog-ng] [PATCH (3.4) 2/2] configure.in: Support disabling json.

[Gergely Nagy]

Add support for --without-json and --with-json=no, so that JSON
support can be explicitly disabled, even when the dependencies are
otherwise available.

Requested-by: Peter Czanik <czanik at balabit.hu>
Signed-off-by: Gergely Nagy <algernon at balabit.hu>
---
 configure.in |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.in b/configure.in
index f766888..e9e09a8 100644
--- a/configure.in
+++ b/configure.in
@@ -890,7 +890,7 @@ if test "x$enable_mongodb" = "xauto"; then
 	AC_MSG_RESULT([$enable_mongodb])
 fi
 
-if test "x$with_json" != "xjson-glib" -a "x$with_json" != "xjson-c" -a "x$with_json" != "xauto"; then
+if test "x$with_json" != "xjson-glib" -a "x$with_json" != "xjson-c" -a "x$with_json" != "xauto" -a "x$with_json" != "xno"; then
         # unknown --with-json argument
 
         AC_MSG_ERROR([Unknown JSON implementation ($with_json) specified, only json-glib, json-c and auto is known])
@@ -909,7 +909,7 @@ elif test \( "x$with_json" = "xauto" -o "x$with_json" = "xjson-glib" \) -a -n "$
         AC_DEFINE_UNQUOTED(HAVE_JSON_GLIB, 1, [Have json-glib])
         with_json="json-glib"
 
-elif test "x$with_json" = "xauto"; then
+elif test "x$with_json" = "xauto" -o "x$with_json" = "xno"; then
         # nothing found, but autodetect was selected
 
         JSON_LIBS=""
-- 
1.7.9