Found while testing against a full checkout. Peter
--- /dev/null
+#
+# Autoconf macros for configuring the build of Java JDBC Tools
+#
+# $Header: /cvsroot/pgsql/config/Attic/java.m4,v 1.1 2001/03/05 10:02:35 peter Exp $
+#
+
+# PGAC_PROG_ANT
+# -------------
+# Look for the ANT tool and set the output variable 'ANT' to 'ant'
+# if found, empty otherwise
+AC_DEFUN([PGAC_PROG_ANT],
+ [AC_PATH_PROGS(ANT, [ant ant.sh ant.bat])])
+AC_SUBST(ANT)
+#AC_DEFUN([PGAC_PROG_ANT],[AC_CHECK_PROG(ANT, ant, ant)
+#])
+