Posted by dautrevaux on 2018-08-07 14:33

Hi,

Have you checked that it’s your main.h file that is included; it may happen that there are several files of the same name in different directoies and that a given include get the wrong one... To test you may search for files named “main.h” and/or put a syntax error in your file and check that you get the error message.

If you really get the main.h where you define the symbol as 1 and the code that depends on it is not compiled, that may mean that it is redefined as 0 somewhere else and setting it on the command line will probably not help.

Bernard (Ac6)

Posted by dautrevaux on 2018-08-07 14:40

Hi again,

BTW the fact that Eclipse shows the macro expanding as 0 (which is seen also as the code itself is grayed out) may be an artifact due to indexing problems. To check you may rebuild th eindex, or go in th efile where the #if shows the value as 0 and

1. add a syntax error in the conditionnaly compiled zone to check if it is compiled or not
2. search which “main.h” file Eclipse think you are including by double clicking on “main.h” in the file outline (right column in your workspace): this will open the main.h file and you can check if your macro is defined as 1 or 0 (you can get the full pathname by hovering on the editor tab title).

Hope this helps

Bernard (Ac6)