Re: Update some sim copyright headers to GPLv3-or-later

[Mike Frysinger <vapier at gentoo dot org>]

On Friday 21 December 2012 07:08:10 Joel Brobecker wrote:
> > i.e. pediantically speaking, not aclocal depends on it, something in
> > gdb depends on pkgconfig's pkg.m4.
> > 
> > If you want to get rid of this dependency, you can try to append
> > pkg.m4 to an acinclude.m4 next to the configure.ac, which pulling in
> > pkg.m4.
> 
> OK, that makes better sense to me. What still does not make sense
> is why my run of aclocal does not produce the same result, though.
> Either I'm missing something, and I would have expected aclocal
> to complain, or the GDB sources is missing something, and we have
> a bona fide issue.

do you have pkg.m4 available ?  i don't know what distro you're using, but 
perhaps it splits it up into multiple packages so that you can have `pkg-
config` but not pkg.m4.

it's not gdb in general that wants this but code in the Blackfin subdir of the 
sim tree.  i have a device model that emulates an LCD and does so by using an 
SDL window.  i detect SDL via pkg-config at configure time.
-mike

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