for external version checking

diff --git a/configure.ac b/configure.ac
index f2329e1590b5e91efffdb9e12ce0c33b0a274b77..9fa4b078eac7eee60c19257ee47a56c05d1e10e4 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -9,6 +9,9 @@ AC_CONFIG_SRCDIR([packet.c])
 AC_SUBST(LIBTOOL_VERSION_INFO, "1:6:3")
 
 PACKAGE_VERSION="$PACKAGE_VERSION"
+AC_DEFINE(LDNS_VERSION_MAJOR, 1, [major version numbering])
+AC_DEFINE(LDNS_VERSION_MINOR, 6, [minor version numbering])
+AC_DEFINE(LDNS_VERSION_PATCH, 4, [patch level version numbering])
 
 OURCPPFLAGS=''
 CPPFLAGS=${CPPFLAGS:-${OURCPPFLAGS}}