INCLUDE(FindPkgConfig)
PKG_CHECK_MODULES(json-c REQUIRED json-c)
PKG_CHECK_MODULES(libmicrohttpd REQUIRED libmicrohttpd)
+# Optional plugin dependencies
+PKG_CHECK_MODULES(librtlsdr librtlsdr>=0.5.0)
-SET(include_dirs ${INCLUDE_DIRS} ${CMAKE_SOURCE_DIR}/include ${json-c_INCLUDE_DIRS} ${libmicrohttpd_INCLUDE_DIRS})
-SET(link_libraries ${json-c_LIBRARIES} ${libmicrohttpd_LIBRARIES} ${libefence_LIBRARIES} -lmagic)
+IF(librtlsdr_FOUND)
+ MESSAGE(STATUS "librtlsdr found ; will compile Radio plugin... (PLUGIN)")
+ENDIF(librtlsdr_FOUND)
+
+INCLUDE(FindThreads)
+FIND_PACKAGE(Threads)
+
+SET(include_dirs ${INCLUDE_DIRS} ${CMAKE_SOURCE_DIR}/include ${json-c_INCLUDE_DIRS} ${libmicrohttpd_INCLUDE_DIRS} ${librtlsdr_INCLUDE_DIRS})
+SET(link_libraries ${json-c_LIBRARIES} ${libmicrohttpd_LIBRARIES} ${librtlsdr_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} ${libefence_LIBRARIES} -lmagic -lm)
ADD_SUBDIRECTORY(src)