msvc warning message for coverage

Author: niknal357

cmake/makeTests.cmake

@@ -42,6 +42,7 @@ if(CONNECTION_MACHINE_CODE_COVERAGE)
 			add_compile_options(--coverage -O0 -g)
 			add_link_options(--coverage)
 		elseif(MSVC)
+			message(WARNING "Code coverage does nothing with MSVC. Use normal Tests build, and use opencpp_coverage.cmd")
 		else()
 			message(WARNING "Code coverage not working with: \"${CMAKE_CXX_COMPILER_ID}\"")
 		endif()