Add Configure_ac.pm to set of files to be synced from automake.

This file seems to have been accidentally left off of the list of .pm
files that should be kept the same between automake and autom4te.
It’s already almost identical in both codebases.

It would make sense to sync ChannelDefs.pm too, but the copies of that
file in the two codebases have diverged; they would need to be
reconciled by hand first.

* build-aux/fetch.sh (automake_files): Add lib/Automake/Configure_ac.pm.

diff --git a/build-aux/fetch.sh b/build-aux/fetch.sh
index bbb7d40998fea6d17d9f8e78ceb31e261ac08d68..f5a5537a80f43fe2ec182902f45ace863e07786f 100755 (executable)
--- a/build-aux/fetch.sh
+++ b/build-aux/fetch.sh
@@ -38,6 +38,7 @@ gnulib_files="
 
 automake_files="
         lib/Automake/Channels.pm
+        lib/Automake/Configure_ac.pm
         lib/Automake/FileUtils.pm
         lib/Automake/Getopt.pm
         lib/Automake/XFile.pm