Make dist tarballs accept no lower than AM 1.12.2

This commit was SVN r26791.
2012-07-13 15:40:35 +00:00 · 2012-07-13 15:40:35 +00:00 · e1ced2320a
--- a/contrib/dist/make_dist_tarball
+++ b/contrib/dist/make_dist_tarball
@ -23,7 +23,7 @@
 #

 M4_TARGET_VERSION=1.4.16
-AM_TARGET_VERSION=1.12.1
+AM_TARGET_VERSION=1.12.2
 AC_TARGET_VERSION=2.69
 LT_TARGET_VERSION=2.4.2
 FLEX_TARGET_VERSION=2.5.35