Thanks, Dave, and Eric. I ran into this 3 days ago doing some strange stuff -- I did not realize that I was compiling without
-DWITHLIBSSL=<x> where x is a positive number . Freely translated, I did not realize I was compiling ipsec_output.c with non-default options. That said, I see only one issue, not two, and Dave's recommended change should fix it OH NOW I REMEMBER... I was trying last year to build with a C++ compiler and it was necessary to restructure the macros, but that was a general issue not at all related to this special case of two nodes given the same parameter. Burt On Tue, Aug 22, 2017 at 7:51 AM, Dave Barach (dbarach) <dbar...@cisco.com> wrote: > Did you try changing the data structure names so they don’t conflict? > > > > VLIB_REGISTER_NODE (ipsec_output4_node) + VLIB_REGISTER_NODE > (ipsec_output6_node). > > > > Feel free to submit a patch. (😉)... > > > > Thanks… Dave > > > > *From:* vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-boun...@lists.fd.io] *On > Behalf Of *Eric Chen > *Sent:* Tuesday, August 22, 2017 6:19 AM > *To:* vpp-dev <vpp-dev@lists.fd.io> > *Cc:* odp4vpp-...@lists.fd.io > *Subject:* [vpp-dev] 回复：compiling error when build fd.io_odp4vpp with > cross_compiler for aarch64 target > > > > > > > > HI > > > > I try to build odp4vpp on a x86 host with the cross-compiler for machine > of aarch64. > > > > But encounter below errors, could you help me out? > > > > 1) > > vpp/build-root/install-armada-a8k_debug-aarch64/vlib/include/vlib/node.h:147:13: > error: redefinition of '__vlib_add_node_registration_ipsec_output_node' > > static void __vlib_add_node_registration_##x (void) > > > > > > *node.h:147* > > > > #define VLIB_REGISTER_NODE(x,...) \ > > __VA_ARGS__ vlib_node_registration_t x; \ > > static void __vlib_add_node_registration_##x (void) \ > > __attribute__((__constructor__)) ; \ > > static void __vlib_add_node_registration_##x (void) \ > > { \ > > vlib_main_t * vm = vlib_get_main(); \ > > x.next_registration = vm->node_main.node_registrations; \ > > vm->node_main.node_registrations = &x; \ > > } \ > > __VA_ARGS__ vlib_node_registration_t x > > > > > > 2) > > > > *In ./vpp/vnet/vnet/ipsec/ipsec_output.c* > > > > If -DIPSEC=0, (--without-ipsec) then below will cause redefinition error > as well, > > > > /* *INDENT-OFF* */ > > VLIB_REGISTER_NODE (ipsec_output_node) = { > > .vector_size = sizeof (u32), > > .function = ipsec_output_node_fn, > > .name = "ipsec-output-ip4", > > }; > > > > VLIB_REGISTER_NODE (ipsec_output_node) = { > > .vector_size = sizeof (u32), > > .function = ipsec_output_node_fn, > > .name = "ipsec-output-ip6", > > }; > > > > > > > > > _______________________________________________ > vpp-dev mailing list > vpp-dev@lists.fd.io > https://lists.fd.io/mailman/listinfo/vpp-dev >
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