Cleanup i18n support (#ifdefectomy, move global init to process launch). Teach make.sh to emit "#define FLAG_x 0" for options inside disabled USE macros so we can unconditionally refer to them.
diff --git a/toys.h b/toys.h
index 69876f2..40946d7 100644
--- a/toys.h
+++ b/toys.h
@@ -47,11 +47,11 @@
#include <utime.h>
#include <utmpx.h>
-#ifdef CFG_TOYBOX_I18N
+// Internationalization support
+
#include <locale.h>
#include <wchar.h>
#include <wctype.h>
-#endif
#include "lib/lib.h"
#include "toys/e2fs.h"