add --enable-kaserver

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3100 ec53bebd-3082-4978-b11e-865c3cabbd6b

configure.in

@@ -54,6 +54,18 @@ AM_CONDITIONAL(KRB4, test "$with_krb4")
 AC_SUBST(LIB_krb4)
 AC_SUBST(INCLUDE_krb4)
 
+AC_ARG_ENABLE(kaserver,
+[  --enable-kaserver	   if you want the KDC to try to emulate a kaserver],
+[
+if test "$enableval" != no; then
+	AC_DEFINE(KASERVER, 1)
+	if test "x$with_krb4" = "x"; then
+		AC_MSG_ERROR(kaserver requires krb4)
+		exit 1
+	fi
+fi
+])
+
 AC_TEST_PACKAGE(readline,readline.h,libreadline.a,-lreadline)
 
 AC_C_BIGENDIAN