Hi guys ,
I have a problem in my project.

i'm using Cmake to build automatically each target I have inserted in CMakeList.txt (root) of my project.

In my cmake I have created a target call show_valgrind that execute a suite of unittest that I have in my project
and then execute valgrind on this unittest.

I want to know if is possible set in

add_custom_target(show_valgrind
DEPENDS valgrind (exe , that I have found with FindModule of CMake)

So I want that my " make show_valgrind" doesn't start if valgrind is not found in my envirnmente.

Could you help me?
If I want also check if some library that I use in some python classes is installed in my envirnment , how can I procede?

thank you very much

Usually Find*.cmake scripts set many variables - and one should be VALGRIND_FOUND or similar. If this is present, you can just wrap this add_custom_target in a if() statement.