Defining Preprocessor Macros in AppCode Follow

Hi everyone,

I am trying to define a preprocessor macro in AppCode, but I cannot figure out how to do it.

Here is what I am doing:

In Run->Edit Configurations I am entering "-DMC_DEBUG" (minus the double quotes) into the "Environment Variables" window into the "Name" column, after having clicked on the "+" sign to add a now entry. I am setting the value to "1" (again minus the double quotes). But this does not seem to work.

I have been trying to leave out the "-D" and just entered "MC_DEBUG" into the names column, but this did not help either.

Where do I go wrong? Your help will be very much appreciated.