(main): process verbose option
* resrc.c (look_for_default): new. Look for the default
preprocessor in a given location.
(read_rc_file): for foo/bar-windres, look for foo/bar-gcc,
foo/gcc (in case of foo/windres), and then gcc (the old default).
* windres.c (quot): Quote shell metacharacters in a string
(main): quote parameters to cpp that might have metacharacters in
them. Allow -D as an alias for --define to allow for sharing make
macros with gcc.
* objdump.c (dump_reloc_set): don't core if howto->name is NULL
* Makefile.am: Give rescoff.c a cpu-specific -D so it can set
the correct BFD.
* Makefile.in: ditto
* rescoff.c (write_coff_file): Set the correct BFD
