MJPEG Tools Svn

Added the patch from: Mark Nauwelaerts

about: [ 01204 ] patch to build shared libraries (more) portable
found in the patches tracker
https://sourceforge.net/tracker/index.php?func=detail&aid=1501204&group_id=5776&atid=305776

Some more info about the patch:
There are some problems building shared libraries for
an architecture whose shared-libs do not allow
"undefined" symbols, e.g. Cygwin.

remove the warning:
motionsearch_deint.c:42: warning: unused variable 'e'

Add
liblavfile_la_LIBADD = $(LIBMJPEGUTILS) and
liblavjpeg_la_LIBADD = $(LIBMJPEGUTILS)

This is harmless but apparently required for 'doze/Cygwin building.

the entire change from https://sourceforge.net/tracker/?func=detail&atid=305776&aid=1501204&group_id=5776
is not acceptable since it breaks building on OSX (at least) and possibly
other systems as well.

Couple more values for the 'fiel' atom when decoding quicktime files.

Not having jpeg-6b is a fatal configure time error now. Previously it was
only a warning and linking would fail later on. Not much sense in making jpeg
support conditional. What use is a mjpeg package without jpeg support? ;)

Also, remove checks for the jpeg-mmx package. That either 1) does not
work (crashes) or 2) will not build at all on many platforms. Also remove
jpeg-mmx from the spec file so that RPMs do not give the impression that
the jpeg-mmx is usable.

FIX DVD VS SVCD confusion. DVDs are not SVCDs (duh!) and should not be
included in the svcd_hds_bug checks! By not including DVDs in the SVCD
bug check the hsize and vsize options become effective!

little more tidying.

Re: Burkhard Plaum's bug report - clean up the stdint.h/inttypes.h mess
once and for all time. inttypes.h and stdint.h are now REQUIRED header
files.

More tidying up of 'have_config' stuff.

bit of cleanup - don't bother testing for config.h and also rely on yuv4mpeg.h
including more of the needed headers.