Fix build with CMake on Mac OS X.

src/CMakeLists.txt

@@ -247,14 +247,18 @@ if(ENABLE_VIDEO)
 				voip/ioshardware.m
 			)
 		else()
+			set(OBJC_VOIP_SOURCE_FILES
+				videofilters/msosxdisplay.m
+				videofilters/qtcapture.m
+			)
 			list(APPEND VOIP_SOURCE_FILES
 				utils/opengles_display.c
 				utils/opengles_display.h
 				utils/shaders.c
 				utils/shaders.h
-				videofilters/msosxdisplay.m
-				videofilters/qtcapture.m
+				${OBJC_VOIP_SOURCE_FILES}
 			)
+			set_source_files_properties(${OBJC_VOIP_SOURCE_FILES} PROPERTIES COMPILE_FLAGS "-Wno-error=deprecated-declarations")
 		endif()
 	endif()
 	if (ENABLE_QNX)

tester/CMakeLists.txt

@@ -41,6 +41,7 @@ if(ENABLE_VIDEO)
 endif()
 if(APPLE)
 	list(APPEND SOURCE_FILES mediastreamer2_tester_cocoa.m)
+	set_source_files_properties(mediastreamer2_tester_cocoa.m PROPERTIES COMPILE_FLAGS "-Wno-error")
 endif()
 
 add_executable(mediastreamer2_tester ${SOURCE_FILES})

tools/CMakeLists.txt

@@ -44,6 +44,7 @@ endif()
 set(MEDIASTREAM_SOURCE_FILES mediastream.c common.c)
 if(APPLE)
 	list(APPEND MEDIASTREAM_SOURCE_FILES mediastream_cocoa.m)
+	set_source_files_properties(mediastream_cocoa.m PROPERTIES COMPILE_FLAGS "-Wno-error")
 endif()
 add_executable(mediastream ${MEDIASTREAM_SOURCE_FILES})
 target_link_libraries(mediastream mediastreamer_voip mediastreamer_base)