enum option values can contain + and -.
Fixed compilation problems due to macro FIX_UNUSED which was not in the
right place.
New command line switches --header-output-dir and --src_output-dir to store
cmdline.h separately from cmdline.c.
Use #include <getopt.h> in the generated files, instead of "getopt.h".
Generated functions use prototypes with char ** instead of char *const *.
Removed compilation warnings for generated files.
Fixed a compilation problem for files generated with --include-getopt with
some versions of stdlib.h.
Use PACKAGE_NAME, if defined, for printing help and version.
- Encoding of ChangeLog and THANKS fixed by upstream.
- Removed spurious executable permissions from a bunch of files.
- Fixed build failure with gcc-4.3.
- Trimmed the 'BuildRequires' list.
- Changed character encodings from ISO8859-1 to UTF-8.
- Disabled parallel make to prevent failure with -j2.
- Added 'make check-valgrind' for ix86, x86_64, ppc and ppc64 in check
stanza.
- Fixed Texinfo scriptlets according to Fedora packaging guidelines.
