* demos/Makefile.am (INCLUDES): Added -I$(top_srcdir)/util.

* demos/Makefile.am (INCLUDES): Added -I$(top_srcdir)/util.
* demos/Makefile.X11, demos/Makefile.BeOS-R4, demos/Makefile.cygnus:
Essentially the same.
Program files updated to include "readtex.c", not "../util/readtex.c".
* demos/reflect.c: Likewise for "showbuffer.c".

* Makefile.am (EXTRA_DIST): Added top-level regular files.

* include/GL/Makefile.am (INC_X11): Added glxext.h.

* src/GGI/include/ggi/mesa/Makefile.am (EXTRA_HEADERS): Include
Mesa GGI headers in dist even if HAVE_GGI is not given.

* configure.in: Look for GLUT and demo source dirs in $srcdir.

* src/swrast/Makefile.am (libMesaSwrast_la_SOURCES): Set to *.[ch].
More source list updates in various Makefile.am's.

* Makefile.am (dist-hook): Remove CVS directory from distribution.
(DIST_SUBDIRS): List all possible subdirs here.
(SUBDIRS): Only list subdirs selected for build again.
The above two applied to all subdir Makefile.am's also.