add GTKGLEXT and GLADE to smyrna cross-checks

diff --git a/configure.ac b/configure.ac
index b75f7174e38faab89a2ec9dda4c6c4ce900e4583..6d635ff2772e4b5d6e9e120640306eb569e71a3c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2274,6 +2274,14 @@ if test "x$HAVE_GTKGL" != "x1"; then
        with_smyrna=no
        AC_MSG_WARN(SMYRNA requires GTKGL)
 fi
+if test "x$HAVE_GTKGLEXT" != "x1"; then
+       with_smyrna=no
+       AC_MSG_WARN(SMYRNA requires GTKGLEXT)
+fi
+if test "x$HAVE_GLADE" != "x1"; then
+       with_smyrna=no
+       AC_MSG_WARN(SMYRNA requires GLADE)
+fi
 
 if test "x$with_smyrna" = "xyes"; then
        AC_DEFINE_UNQUOTED(SMYRNA,1,[Define if you want SMYRNA])