[Distutils] specifying headers for an extension

[Thomas Heller]

> > Extension(...,
> >           sources = SourceFile("spam.c", depends=["spam.h", "spam2.h"]))
> 
> 
> You mean
> 
>            sources = [SourceFile("spam.c", depends=["spam.h", "spam2.h"])])
> 
> here, right?

Sure.

> 
> > I can supply a patch if needed.
> 
> That's the only way this is going to get done...
Ok, will do.

> I had some crazy ideas to use "gcc -MMD" to create a database of
> dependencies, so this sort of thing could be done automagically, but
> this is work.

Even more work than it may seem first, because it has to be done for
other compilers as well...

Thomas