[CMake] C/C++ dependency scanner

[Steven Wilson]

That's an interesting idea.   Would this step attach the dependencies to the
.c file or the .bc file?



On Thu, Mar 18, 2010 at 7:49 PM, Bill Hoffman <bill.hoffman at kitware.com>wrote:

> I have a hack of an idea that might work....
>
> If you could changed your bc -> c generator to put in the #include lines ,
> but with if blockers around it:
>
> #if FOOL_CMAKE_DEPEND_SCANNER
> #include "foo.h"
> #include "bar.h"
> #endif
>
> Since CMake ignores #if directives will depend on foo and bar, but the c
> compiler will not expand them.
>
> -Bill
>
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