Add receipe for mdns.

src/3P/mdns/builders/cmake/CMakeLists.txt

@@ -0,0 +1,26 @@
+cmake_minimum_required (VERSION 3.0)
+
+project (mdns)
+
+ADD_DEFINITIONS(-Os -ggdb -Wall -Werror --std=gnu99 -Wmissing-declarations)
+
+set (CMAKE_MODULE_PATH "${MODULE_PATH}")
+
+set(DISABLE_TARGET_OPTIMIZATION ON)
+
+include (br)
+
+# mdns
+add_executable (mdns 
+
+	$ENV{SRC_DIR}/src/3P/mdns/main.c
+	$ENV{SRC_DIR}/src/3P/mdns/dns.c
+	$ENV{SRC_DIR}/src/3P/mdns/announce.c
+	$ENV{SRC_DIR}/src/3P/mdns/cache.c
+	$ENV{SRC_DIR}/src/3P/mdns/service.c
+	$ENV{SRC_DIR}/src/3P/mdns/util.c
+	$ENV{SRC_DIR}/src/3P/mdns/ubus.c
+	$ENV{SRC_DIR}/src/3P/mdns/interface.c
+)
+target_link_libraries (mdns ubox ubus resolv blobmsg_json)
+install (TARGETS mdns RUNTIME DESTINATION sbin)