FIX: Conditional Directives Ignored by Dependency Scanning

MORE INFORMATION

1. Create the following two files (assume the files JUNK.H and \TMP\JUNK.H do not already exist):

         //---------------------
           // main.cpp
           //---------------------
           #undef SOMETHING
           #include "test.h"
   
           //---------------------
           // test.h
           //---------------------
           #if defined (SOMETHING)
           #include <junk.h>
           #include <\tmp\junk.h>
           #endif
   						

2. Create a new project for an MS-DOS or console application using the Visual WorkBench.
3. Add MAIN.CPP to the project dependencies from the dialog box you get by choosing Edit from the Project menu.
4. Open the .MAK file you created and look for the section describing the dependencies for MAIN.CPP. (In Visual C++, version 1.5, the Visual WorkBench creates a macro called MAIN_DEP to keep track of the dependencies.) Notice that there is a dependency on TEST.H (which is correct) and that there is no dependency on JUNK.H (which is also correct), but that there is a dependency on \TMP\JUNK.H (which is incorrect).