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authorPeter Eisentraut2007-11-26 12:04:54 +0000
committerPeter Eisentraut2007-11-26 12:04:54 +0000
commit70777be20c6f45e81bec45bce9271b863efe02c1 (patch)
tree9d5e0ed3945ff31e46e49853f31fac5c1339ca83
parenta6b6e71fa65c074affa9f15f97a2edeafe1455b7 (diff)
Require a specific Autoconf version, instead of a lower bound only.
-rw-r--r--configure.in4
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.in b/configure.in
index 83e8d46266a..b052600bd7f 100644
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
-dnl $Header: /cvsroot/pgsql/configure.in,v 1.217.2.29 2007/09/15 00:26:05 scrappy Exp $
+dnl $Header: /cvsroot/pgsql/configure.in,v 1.217.2.30 2007/11/26 12:04:54 petere Exp $
dnl
dnl Developers, please strive to achieve this order:
dnl
@@ -26,7 +26,7 @@ m4_undefine([infodir])
m4_undefine([info])
AC_SUBST(docdir)
-AC_PREREQ(2.53)
+m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.53], [], [m4_fatal([Autoconf version 2.53 is required])])
AC_COPYRIGHT([Copyright 2002 PostgreSQL Global Development Group])
AC_CONFIG_SRCDIR([src/backend/access/common/heaptuple.c])
AC_CONFIG_AUX_DIR(config)