summaryrefslogtreecommitdiffstats
path: root/net/ipv6/Makefile
diff options
context:
space:
mode:
authorAndy Zhou <azhou@nicira.com>2014-09-19 18:02:53 -0700
committerDavid S. Miller <davem@davemloft.net>2014-09-19 22:05:28 -0400
commit6d967f8789249628a6388a3a4314c5fef423f36a (patch)
treeb51fb98b60ff90e73ac190e61401f319327b82e6 /net/ipv6/Makefile
parent6c62f606b0db9f5ee47fbc20a5fc8ddcc803841a (diff)
downloadop-kernel-dev-6d967f8789249628a6388a3a4314c5fef423f36a.zip
op-kernel-dev-6d967f8789249628a6388a3a4314c5fef423f36a.tar.gz
udp_tunnel: Only build ip6_udp_tunnel.c when IPV6 is selected
Functions supplied in ip6_udp_tunnel.c are only needed when IPV6 is selected. When IPV6 is not selected, those functions are stubbed out in udp_tunnel.h. ================================================================== net/ipv6/ip6_udp_tunnel.c:15:5: error: redefinition of 'udp_sock_create6' int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg, In file included from net/ipv6/ip6_udp_tunnel.c:9:0: include/net/udp_tunnel.h:36:19: note: previous definition of 'udp_sock_create6' was here static inline int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg, ================================================================== Fixes: fd384412e udp_tunnel: Seperate ipv6 functions into its own file Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Andy Zhou <azhou@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/Makefile')
-rw-r--r--net/ipv6/Makefile5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ipv6/Makefile b/net/ipv6/Makefile
index 45f830e..2e8c061 100644
--- a/net/ipv6/Makefile
+++ b/net/ipv6/Makefile
@@ -35,7 +35,6 @@ obj-$(CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION) += xfrm6_mode_ro.o
obj-$(CONFIG_INET6_XFRM_MODE_BEET) += xfrm6_mode_beet.o
obj-$(CONFIG_IPV6_MIP6) += mip6.o
obj-$(CONFIG_NETFILTER) += netfilter/
-obj-$(CONFIG_NET_UDP_TUNNEL) += ip6_udp_tunnel.o
obj-$(CONFIG_IPV6_VTI) += ip6_vti.o
obj-$(CONFIG_IPV6_SIT) += sit.o
@@ -46,3 +45,7 @@ obj-y += addrconf_core.o exthdrs_core.o ip6_checksum.o ip6_icmp.o
obj-$(CONFIG_INET) += output_core.o protocol.o $(ipv6-offload)
obj-$(subst m,y,$(CONFIG_IPV6)) += inet6_hashtables.o
+
+ifneq ($(CONFIG_IPV6),)
+obj-$(CONFIG_NET_UDP_TUNNEL) += ip6_udp_tunnel.o
+endif
OpenPOWER on IntegriCloud