* config.guss: Update from config repo.
	* config.sub: Dito.
Build gmp before configuring gcc

	* Makefile.def (configure-gcc): Depend on all-gmp.
	(all-gcc): Remove dependency on all-gmp.
	* Makefile.in: Regenerated.
        * Makefile.tpl (BOOT_ADAFLAGS): Remove -gnata.
        * Makefile.in: Regenerate.
	* config.sub: Update from config repo.
	* ChangeLog: Fix "Dito" to "Ditto".
Sync the root .gitignore file with GCC's.
	* ChangeLog: Fix typo.