+BACKEND_LIBTOOL_FLAGS="-module -avoid-version"
+AC_SUBST(BACKEND_LIBTOOL_FLAGS)
+
+AC_ARG_WITH(keyring,
+ AC_HELP_STRING([--without-keyring],[disable the use of gnome-keyring]),
+ [case "${withval}" in
+ yes) WITH_KEYRING=yes ;;
+ no) WITH_KEYRING=no ;;
+ *) AC_MSG_ERROR(bad value ${withval} for --with-keyring) ;;
+ esac],
+ [WITH_KEYRING=yes]) dnl Default value
+AM_CONDITIONAL(WITH_KEYRING, test x$WITH_KEYRING = "xyes")
+
+if test x$WITH_KEYRING = "xyes"; then
+ PKG_CHECK_MODULES(KEYRING, gnome-keyring-1 >= $KEYRING_REQUIRED)
+ AC_DEFINE([WITH_KEYRING],[1],[Define if KEYRING support is enabled])
+fi
+
+AC_ARG_WITH(libgnome,
+ AC_HELP_STRING([--without-libgnome],[disable the use of libgnome]),
+ [case "${withval}" in
+ yes) WITH_GNOME=yes ;;
+ no) WITH_GNOME=no ;;
+ *) AC_MSG_ERROR(bad value ${withval} for --with-libgnome) ;;
+ esac],
+ [WITH_GNOME=yes]) dnl Default value
+AM_CONDITIONAL(WITH_GNOME, test x$WITH_GNOME = "xyes")
+
+if test x$WITH_GNOME = "xyes"; then
+ PKG_CHECK_MODULES(GNOME, libgnome-2.0 >= $LIBGNOME_REQUIRED)
+ PKG_CHECK_MODULES(GNOMEUI, libgnomeui-2.0 >= $LIBGNOMEUI_REQUIRED)
+ AC_DEFINE([WITH_GNOME],[1],[Define if GNOME support is enabled])
+fi