[CMake] adding extra target to CMakeLists.txt

[Olaf Peter]

OK, now I have it:

add_custom_target (syntax-check
 COMMAND $(CXX) $(CXXFLAGS) -Wall -Wextra -pedantic -fsyntax-only
$(CHECK_SRC) VERBATIM)


But how can I get there the Defines and Includes from regular target
compile?

Thanks,
Olaf