Remove more 'intl'-related files while bootstrapping.

m4/.cvsignore

@@ -3,21 +3,19 @@ codeset.m4
 dirname.m4
 dos.m4
 error.m4
+exitfail.m4
+extensions.m4
 getopt.m4
 gettext.m4
-glibc21.m4
+gnulib.m4
+hard-locale.m4
 hash.m4
 iconv.m4
-intdiv0.m4
-inttypes-pri.m4
-inttypes.m4
-inttypes_h.m4
-isc-posix.m4
-lcmessage.m4
 lib-ld.m4
 lib-link.m4
 lib-prefix.m4
 mbrtowc.m4
+mbstate_t.m4
 mbswidth.m4
 nls.m4
 obstack.m4
@@ -27,10 +25,10 @@ progtest.m4
 quote.m4
 quotearg.m4
 stdbool.m4
-stdint_h.m4
 stpcpy.m4
+strerror_r.m4
+strndup.m4
 strnlen.m4
-uintmax_t.m4
-ulonglong.m4
 unlocked-io.m4
 xalloc.m4
+xstrndup.m4