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-rw-r--r--configure.in5
1 files changed, 4 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index eaccedfb724..3f589441b4e 100644
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
-dnl $PostgreSQL: pgsql/configure.in,v 1.576 2008/12/07 08:36:21 petere Exp $
+dnl $PostgreSQL: pgsql/configure.in,v 1.577 2008/12/11 07:34:07 petere Exp $
dnl
dnl Developers, please strive to achieve this order:
dnl
@@ -30,6 +30,9 @@ AC_PREFIX_DEFAULT(/usr/local/pgsql)
AC_SUBST(configure_args, [$ac_configure_args])
AC_DEFINE_UNQUOTED(PG_VERSION, "$PACKAGE_VERSION", [PostgreSQL version as a string])
+[PG_MAJORVERSION=`expr "$PACKAGE_VERSION" : '\([0-9][0-9]*\.[0-9][0-9]*\)'`]
+AC_SUBST(PG_MAJORVERSION)
+AC_DEFINE_UNQUOTED(PG_MAJORVERSION, "$PG_MAJORVERSION", [PostgreSQL major version as a string])
AC_CANONICAL_HOST