datapath: 64-bit GRE support

[sliver-openvswitch.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 9bdffea..9ec5548 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -34,6 +34,8 @@ if test "$PERL" = no; then
    AC_MSG_ERROR([Perl interpreter not found in $PATH or $PERL.])
 fi
 
+AM_MISSING_PROG([AUTOM4TE], [autom4te])
+
 AC_USE_SYSTEM_EXTENSIONS
 AC_C_BIGENDIAN
 AC_SYS_LARGEFILE