tunneling: Remove old GRE implementation.

[openvswitch] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 81e9948807f765afce9e2e1870e59eb880b67a2d..23097b2e3a04968de230f7630f2ae88783474928 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -123,16 +123,6 @@ AC_DEFUN([OVS_CHECK_VETH], [
   fi
 ])
 
-AC_DEFUN([OVS_CHECK_GRE], [
-  AC_MSG_CHECKING([whether to build gre module])
-  if test "$sublevel" -ge 18; then
-    AC_MSG_RESULT([yes])
-    AC_SUBST([BUILD_GRE], 1)
-  else
-    AC_MSG_RESULT([no])
-  fi
-])
-
 AC_DEFUN([OVS_CHECK_LOG2_H], [
   AC_MSG_CHECKING([for $KSRC26/include/linux/log2.h])
   if test -e $KSRC26/include/linux/log2.h; then
@@ -181,7 +171,6 @@ AC_DEFUN([OVS_CHECK_LINUX26_COMPAT], [
                   [OVS_DEFINE([HAVE_PROTO_DATA_VALID])])
   OVS_CHECK_LOG2_H
   OVS_CHECK_VETH
-  OVS_CHECK_GRE
   if cmp -s datapath/linux-2.6/kcompat.h.new \
             datapath/linux-2.6/kcompat.h >/dev/null 2>&1; then
     rm datapath/linux-2.6/kcompat.h.new