+INCLUDE(FindPkgConfig)
+PKG_CHECK_MODULES(JSONC json-c json)
+IF(JSONC_FOUND)
+ ADD_DEFINITIONS(-DJSONC)
+ INCLUDE_DIRECTORIES(${JSONC_INCLUDE_DIRS})
+ENDIF()
+
+SET(SOURCES avl.c avl-cmp.c blob.c blobmsg.c uloop.c usock.c ustream.c ustream-fd.c vlist.c utils.c safe_list.c runqueue.c md5.c kvlist.c)