[cmake] Introduce a target for building fuzzing tests

Part of #5063

CMakeLists.txt

@@ -26,6 +26,9 @@ set(CMAKE_C_STANDARD 11)
 set(CMAKE_C_STANDARD_REQUIRED ON)
 set(CMAKE_C_EXTENSIONS ON)
 
+add_custom_target(fuzzers
+                  COMMENT "Build fuzzers")
+
 if(NOT DEFINED VENDOR)
 	set(VENDOR "FreeRDP" CACHE STRING "FreeRDP package vendor")
 endif()

libfreerdp/core/test/CMakeLists.txt

@@ -38,6 +38,7 @@ if (BUILD_FUZZERS)
 		target_link_libraries(${TestName} freerdp winpr freerdp-client fuzzer_config)
 		add_test(${TestName} ${TESTING_OUTPUT_DIRECTORY}/${MODULE_NAME} ${TestName})
 		set_target_properties(${TestName} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${TESTING_OUTPUT_DIRECTORY}")
+		add_dependencies(fuzzers ${TestName})
 	endforeach()
 endif (BUILD_FUZZERS)