Macro expansion without merging include files

[Claudio Bley]

On Fri, Oct 01, 2004 at 02:24:49PM +0200, lego@gentoo.se wrote:
> Is it possible to only expand macros in a c source file without invoking
> the other preprocessor directives? I have studied the manual for the
> preprocessor and the m4 macro expander without comming up with any
> solution. Are there any other solutions for this problem perhaps?

Why don't you just remove the unwanted include lines with a sed,
awk, perl or ... script and pipe it into the preprocessor?

-- 
Claudio