Fix: Set value of PG_VERSION

Signed-off-by: NLarry Hamel <lhamel@pivotal.io>

configure

@@ -3055,6 +3055,7 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
+PG_VERSION="$PG_PACKAGE_VERSION"
 
 pgac_args="$pgac_args with_extra_version"
 

configure.in

@@ -38,6 +38,7 @@ AC_SUBST(configure_args, [$ac_configure_args])
 AC_SUBST(PG_MAJORVERSION)
 AC_DEFINE_UNQUOTED(PG_MAJORVERSION, "$PG_MAJORVERSION", [PostgreSQL major version as a string])
 
+[PG_VERSION="$PG_PACKAGE_VERSION"]
 dnl Greenplum co-opts the --with-extra-version value to append to Only the Greenplum version
 PGAC_ARG_REQ(with, extra-version, [STRING], [append STRING to version], [], [])
 AC_DEFINE_UNQUOTED(PG_VERSION, "$PG_PACKAGE_VERSION", [Postgres version Greenplum Database is based on])