Conditional dependencies

It struck me once that the dependencies found by ddepcheck wasn't 
necessarily correct at all times. This is due to the possibility to 
conditionally include/exclude parts of the source code using compiler 
switches. Correct dependencies for any given compilation run would 
therefore need ddepcheck to also look at these switches. I have 
implemented this (looks hairy at the moment) on my local copy of 
ddepcheck, but there is another problem that might, well, be a problem.

If the switches are changed, changing the dependencies, but not the 
source code itself, can this be handled by A-A-P? I suppose dependency 
checking of C/C++ where includes are conditionally included/excluded by 
define might have the same problem.

Lars Ivar Igesund


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