[Swftools-common] ac_define related cleanups in autoconf files

[Patrice Dumas]

Hello,

Here is a patch to use AC_DEFINE instead of AC_DEFINE_UNQUOTED when it
should be used, also use the third argument of AC_DEFINE, and a bit more
quoting.

This allows to have 

autoreconf -I m4 

working. This in turns generates automatically config.h.in which is nice
to avoid having old cruft in config.h.in, and also makes sure that all
the symbols are in config.h.in, showing things that shouldn't be there
(I guess this is the case for some symbols).

This is against cvs version.

--
Pat

swftools_ac_define_fixes.diff
Description: Text document