Re: FYI: -I $(top_srcdir)

[Karl Berry]

            Add -I $(top_srcdir) to find system.h.

Oh, darn.  I was hoping to avoid that extra -I, but forgot that of
course config.h will end up separately from system.h when src!=build.

        * lib/Makefile.am (DEFS): Remove, included in...

I thought it was traditional to include -DPATHDIR=\"$(somepath)\" in
DEFS instead of AM_CPPFLAGS.  It doesn't seem like it should hurt
anything.  Is it going to be dis-recommended in the next Autoconf?

On the other hand, I guess just including everything in AM_CPPFLAGS is
simpler anyway.

Thanks.
karl