[vpp-dev] 回复：compiling error when build fd.io_odp4vpp with cross_compiler for aarch64 target

[Eric Chen]

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",
};




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