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Re: [patch/rfc] Generate makefile dependencies


> Date: Sun, 07 Mar 2004 19:35:34 -0500
> From: Andrew Cagney <cagney@gnu.org>
> 
> The attached, er, hack, modifies configure.in so that all the Makefile
> dependencies are generated during configure time:
> 
> 	defs_h = ...
> 	foo.o: foo.c $(defs_h)
> 
> It exploits the fact that GDB's code base is very consistent in its use
> of "foo.h" vs <foo.h> -- the former is assumed to be local, the latter
> in a system library.

Won't it be better to use "gcc -MM" when we compile with GCC?

> Wonder how portable my SED is.

Your Sed looks good to me.


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