automake: remove stray up_to_date_p

* lib/Automake/FileUtils.pm (up_to_date_p):
Don’t export up_to_date_p, which was removed in
2020-05-11T00:40:14Z!karl@freefriends.org.

diff --git a/lib/Automake/FileUtils.pm b/lib/Automake/FileUtils.pm
index c004f22e0f41e8d943495ff6da83423538569f37..40e236d4d538052bfd83c187c01acd12b0522f0a 100644 (file)
--- a/lib/Automake/FileUtils.pm
+++ b/lib/Automake/FileUtils.pm
@@ -47,7 +47,7 @@ use vars qw (@ISA @EXPORT);
 @ISA = qw (Exporter);
 @EXPORT = qw (&contents
              &find_file &mtime
-             &update_file &up_to_date_p
+             &update_file
              &xsystem &xsystem_hint &xqx
              &dir_has_case_matching_file &reset_dir_cache
              &set_dir_cache_file);