[PATCH 2/2] Add XORG_DEFAULT_OPTIONS meta-macro.

[Alan Coopersmith]

Peter Hutterer wrote:
> Many modules use the same set of m4 macros. Additions to the macros require
> updating the configure.ac for each module affected. In the case of e.g.
> protos and libs this means updating every single module.

As someone who has done many of these updates I like this idea a lot.
+1

> +AC_DEFUN([XORG_DEFAULT_OPTIONS], [
> +XORG_CWARNFLAGS
> +XORG_STRICT_OPTION
> +XORG_CHECK_MALLOC_ZERO

Do many modules need the check for malloc(0) != NULL?   I see it in some
of the libraries (and suspect it's in too many of those), but not
most other modules.

> +XORG_RELEASE_VERSION

I was going to suggest removing this one, but on review, it's still useful for
setting the PACKAGE_VERSION_* variables, but could have the bits removed for
--with-release-version handling (those are a holdover from the days
when we were going to have katamaris regenerate every tarball with the X11R7.x
version number in the names, something we abandoned after about X11R7.1.)

-- 
	-Alan Coopersmith-           alan.coopersmith at sun.com
	 Sun Microsystems, Inc. - X Window System Engineering