If you do not have an @file{aclocal.m4} file in your distribution,
the simplest is to concatenate the files @file{codeset.m4},
@file{gettext.m4}, @file{glibc2.m4}, @file{glibc21.m4}, @file{iconv.m4},
-@file{intdiv0.m4}, @file{intl.m4}, @file{intldir.m4}, @file{intmax.m4},
-@file{inttypes_h.m4}, @file{inttypes-pri.m4}, @file{lcmessage.m4},
-@file{lib-ld.m4}, @file{lib-link.m4}, @file{lib-prefix.m4}, @file{lock.m4},
-@file{longlong.m4}, @file{nls.m4}, @file{po.m4},
-@file{printf-posix.m4}, @file{progtest.m4}, @file{size_max.m4},
+@file{intdiv0.m4}, @file{intl.m4}, @file{intldir.m4}, @file{intlmacosx.m4},
+@file{intmax.m4}, @file{inttypes_h.m4}, @file{inttypes-pri.m4},
+@file{lcmessage.m4}, @file{lib-ld.m4}, @file{lib-link.m4},
+@file{lib-prefix.m4}, @file{lock.m4}, @file{longlong.m4}, @file{nls.m4},
+@file{po.m4}, @file{printf-posix.m4}, @file{progtest.m4}, @file{size_max.m4},
@file{stdint_h.m4}, @file{uintmax_t.m4}, @file{ulonglong.m4},
@file{visibility.m4}, @file{wchar_t.m4}, @file{wint_t.m4}, @file{xsize.m4}
from GNU @code{gettext}'s