fix #279: allow to use static live

CMakeLists.txt

@@ -61,14 +61,14 @@ find_package(OpenSSL QUIET)
 MESSAGE("OpenSSL_FOUND = ${OpenSSL_FOUND}")
 
 # live555
-find_package(LiveMedia)
-find_package(UsageEnvironment)
-find_package(BasicUsageEnvironment)
-find_package(GroupSock)
+find_package(libliveMedia)
+find_package(libUsageEnvironment)
+find_package(libBasicUsageEnvironment)
+find_package(libgroupsock)
 if (LIBLIVEMEDIA_FOUND AND LIBBASICUSAGEENVIRONMENT_FOUND AND LIBUSAGEENVIRONMENT_FOUND AND LIBGROUPSOCK_FOUND)
     message(STATUS "live555 loaded")
     set(LIVEINCLUDE ${LIBLIVEMEDIA_INCLUDE_DIR} ${LIBBASICUSAGEENVIRONMENT_INCLUDE_DIR} ${LIBUSAGEENVIRONMENT_INCLUDE_DIR} ${LIBGROUPSOCK_INCLUDE_DIR})
-    target_link_libraries (${PROJECT_NAME} ${LIBLIVEMEDIA_LIBRARY} ${LIBUSAGEENVIRONMENT_LIBRARY} ${LIBBASICUSAGEENVIRONMENT_LIBRARY} ${LIBGROUPSOCK_LIBRARY}) 
+    SET(LIVE_LIBRARIES ${LIBLIVEMEDIA_LIBRARY} ${LIBUSAGEENVIRONMENT_LIBRARY} ${LIBBASICUSAGEENVIRONMENT_LIBRARY} ${LIBGROUPSOCK_LIBRARY}) 
     SET(CPACK_DEBIAN_PACKAGE_DEPENDS ${CPACK_DEBIAN_PACKAGE_DEPENDS}livemedia-utils,)
 else()
     set(LIVE ${CMAKE_BINARY_DIR}/live)
@@ -91,7 +91,7 @@ endif()
 aux_source_directory(src LIBV4L2RTSP_SRC_FILES)
 add_library (libv4l2rtspserver STATIC ${LIVESOURCE} ${LIBV4L2RTSP_SRC_FILES})	
 target_include_directories(libv4l2rtspserver PUBLIC inc ${LIVEINCLUDE})
-target_link_libraries (${PROJECT_NAME} libv4l2rtspserver) 
+target_link_libraries (${PROJECT_NAME} libv4l2rtspserver ${LIVE_LIBRARIES}) 
 if (OpenSSL_FOUND)
     target_link_libraries(${PROJECT_NAME} OpenSSL::SSL)
 endif ()