[], [enable_Werror=no])
AC_CONFIG_COMMANDS_PRE(
[if test "X$enable_Werror" = Xyes; then
- CFLAGS="$CFLAGS -Werror"
+ OVS_CFLAGS="$OVS_CFLAGS -Werror"
fi])])
dnl OVS_CHECK_LINUX
AC_MSG_RESULT([$kversion])
if test "$version" -ge 3; then
- if test "$version" = 3 && test "$patchlevel" -le 14; then
+ if test "$version" = 3 && test "$patchlevel" -le 18; then
: # Linux 3.x
else
- AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 3.14.x is not supported (please refer to the FAQ for advice)])
+ AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 3.18.x is not supported (please refer to the FAQ for advice)])
fi
else
if test "$version" -le 1 || test "$patchlevel" -le 5 || test "$sublevel" -le 31; then
DPDK_LIB_DIR=$RTE_SDK/lib
DPDK_LIB=-lintel_dpdk
+ ovs_save_CFLAGS="$CFLAGS"
+ ovs_save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$DPDK_LIB_DIR"
CFLAGS="$CFLAGS -I$DPDK_INCLUDE"
if $found; then :; else
AC_MSG_ERROR([cannot link with dpdk])
fi
+ CFLAGS="$ovs_save_CFLAGS"
+ LDFLAGS="$ovs_save_LDFLAGS"
+ OVS_LDFLAGS="$OVS_LDFLAGS -L$DPDK_LIB_DIR"
+ OVS_CFLAGS="$OVS_CFLAGS -I$DPDK_INCLUDE"
- # DPDK 1.7.0 pmd drivers are not linked unless --whole-archive is used.
+ # DPDK 1.7 pmd drivers are not linked unless --whole-archive is used.
#
# This happens because the rest of the DPDK code doesn't use any symbol in
# the pmd driver objects, and the drivers register themselves using an
[OVS_DEFINE([HAVE_CSUM_COPY_DBG])])
OVS_GREP_IFELSE([$KSRC/include/linux/err.h], [ERR_CAST])
+ OVS_GREP_IFELSE([$KSRC/include/linux/err.h], [IS_ERR_OR_NULL])
OVS_GREP_IFELSE([$KSRC/include/linux/etherdevice.h], [eth_hw_addr_random])
OVS_GREP_IFELSE([$KSRC/include/linux/etherdevice.h], [ether_addr_copy])
OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [skb_orphan_frags])
OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [skb_get_hash])
OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [skb_clear_hash])
+ OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [int.skb_zerocopy(],
+ [OVS_DEFINE([HAVE_SKB_ZEROCOPY])])
OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [l4_rxhash])
+ OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [skb_ensure_writable])
+ OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [skb_vlan_pop])
+ OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [skb_vlan_push])
OVS_GREP_IFELSE([$KSRC/include/linux/types.h], [bool],
[OVS_DEFINE([HAVE_BOOL_TYPE])])
OVS_GREP_IFELSE([$KSRC/include/net/checksum.h], [csum_replace4])
OVS_GREP_IFELSE([$KSRC/include/net/checksum.h], [csum_unfold])
+ OVS_GREP_IFELSE([$KSRC/include/net/genetlink.h], [genl_has_listeners])
+ OVS_GREP_IFELSE([$KSRC/include/net/genetlink.h], [mcgrp_offset])
OVS_GREP_IFELSE([$KSRC/include/net/genetlink.h], [parallel_ops])
+ OVS_GREP_IFELSE([$KSRC/include/net/genetlink.h], [genlmsg_new_unicast])
+ OVS_GREP_IFELSE([$KSRC/include/net/genetlink.h], [netlink_has_listeners(net->genl_sock],
+ [OVS_DEFINE([HAVE_GENL_HAS_LISTENERS_TAKES_NET])])
OVS_GREP_IFELSE([$KSRC/include/net/gre.h], [gre_cisco_register])
+ OVS_GREP_IFELSE([$KSRC/include/net/gre.h], [gre_handle_offloads])
+ OVS_GREP_IFELSE([$KSRC/include/net/ip_tunnels.h], [iptunnel_xmit.*net],
+ [OVS_DEFINE([HAVE_IPTUNNEL_XMIT_NET])])
+ OVS_GREP_IFELSE([$KSRC/include/net/ipv6.h], [IP6_FH_F_SKIP_RH])
OVS_GREP_IFELSE([$KSRC/include/net/netlink.h], [nla_get_be16])
OVS_GREP_IFELSE([$KSRC/include/net/netlink.h], [nla_put_be16])
OVS_GREP_IFELSE([$KSRC/include/net/netlink.h], [nla_put_be32])
OVS_GREP_IFELSE([$KSRC/include/net/netlink.h], [nla_put_be64])
OVS_GREP_IFELSE([$KSRC/include/net/netlink.h], [nla_find_nested])
+ OVS_GREP_IFELSE([$KSRC/include/net/netlink.h], [nla_is_last])
OVS_GREP_IFELSE([$KSRC/include/net/sctp/checksum.h], [sctp_compute_cksum])
OVS_GREP_IFELSE([$KSRC/include/linux/if_vlan.h], [ADD_ALL_VLANS_CMD],
[OVS_DEFINE([HAVE_VLAN_BUG_WORKAROUND])])
+ OVS_GREP_IFELSE([$KSRC/include/linux/if_vlan.h], [vlan_insert_tag_set_proto])
+ OVS_GREP_IFELSE([$KSRC/include/linux/if_vlan.h], [__vlan_insert_tag])
- OVS_GREP_IFELSE([$KSRC/include/linux/percpu.h], [this_cpu_ptr])
OVS_GREP_IFELSE([$KSRC/include/linux/u64_stats_sync.h], [u64_stats_fetch_begin_irq])
OVS_GREP_IFELSE([$KSRC/include/linux/openvswitch.h], [openvswitch_handle_frame_hook],
[OVS_DEFINE([HAVE_RHEL_OVS_HOOK])])
+ OVS_GREP_IFELSE([$KSRC/include/net/vxlan.h], [vxlan_xmit_skb])
+ OVS_GREP_IFELSE([$KSRC/include/net/vxlan.h], [struct vxlan_metadata],
+ [OVS_DEFINE([HAVE_VXLAN_METADATA])])
+ OVS_GREP_IFELSE([$KSRC/include/net/udp.h], [udp_flow_src_port],
+ [OVS_DEFINE([HAVE_UDP_FLOW_SRC_PORT])])
+ OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [ignore_df:1],
+ [OVS_DEFINE([HAVE_IGNORE_DF_RENAME])])
+ OVS_GREP_IFELSE([$KSRC/include/uapi/linux/netdevice.h], [NET_NAME_UNKNOWN],
+ [OVS_DEFINE([HAVE_NET_NAME_UNKNOWN])])
OVS_CHECK_LOG2_H