gcc.c (process_command): Allow translation of the copyright symbol but not the rest of the copyright message.

gcc/
	* gcc.c (process_command): Allow translation of the copyright
	symbol but not the rest of the copyright message.
	* gcov.c (print_version): Likewise.  Allow translation of the
	message about warranty.

gcc/f/
	* Make-lang.in (g77spec.o): Depend on intl.h.
	* g77spec.c: Include intl.h.
	(lang_specific_driver): Allow translation of the copyright
	symbol but not the rest of the copyright message.  Allow
	translation of the message about warranty.

From-SVN: r78152