support of json lib in addition to json0 lib

[ptask.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 00ff4c6..182d4d4 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -44,6 +44,24 @@ AC_SUBST(GTK_LIBS)
 
 # Check JSON
 JSON_LIBS=
+PKG_CHECK_MODULES(JSON, 
+                 json-c, 
+                 [AC_DEFINE([HAVE_JSON],[1],[Use JSON])], 
+                 [AC_MSG_WARN("json-c missing")])
+
+if test "$JSON_LIBS" == ""; then
+PKG_CHECK_MODULES(JSON, 
+                 json, 
+                 [AC_DEFINE([HAVE_JSON],[1],[Use JSON])
+                  AC_DEFINE([HAVE_JSON_0],[1],[Use JSON0])], 
+                 [AC_MSG_WARN("json0 missing")])
+fi
+
+AM_CONDITIONAL(JSON, test -n "$JSON_LIBS")
+AC_SUBST(JSON_CFLAGS)
+AC_SUBST(JSON_LIBS)
+
+JSON_LIBS=
 PKG_CHECK_MODULES(JSON, json)
 AC_SUBST(JSON_CFLAGS)
 AC_SUBST(JSON_LIBS)