MJPEG Tools Svn

Getting ready for the Big Day - bump the version to 1.8.0. After the release
the version in CVS will be set to 1.9.0 for futher development.

Just as for the .spec file include the .pc file in the distributed kit

wrong variable used - caused the bottom field to be cut at the top
and random noise appear at the bottom. Patch from lucabon at infinito dot it.

Bump up the mplex version to 2.2.4 to reflect the minor changes/fixes made
since 2.2.3

Fix dist

Patch from: Mike Frysinger
Bug Tracker: [ 1265301 ] makefile.cfg should get more values from configure

Summary:
makefile.cfg should get more values from configure
the current makefile.cfg hardcodes many values (like
bindir and libdir) ... be nice if it accepted the input
values from the configure script :)

Add OS/X to the list of systems known to work.

Miissing '('

Not having soundcard.h but giving a "illegal ... IRIX" message was misleading.
Issue a better message ("unsupported audio system").

Hasn't built/installed in eons on Irix so remove mention of it.