Yes, Dave,
But issue #1, first declare the func, (marked as yellow)
then define it, my cross_compler report an error,
how to fix it?
#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
From: Dave Barach (dbarach) [mailto:dbar...@cisco.com]
Sent: 2017年8月22日 20:10
To: Eric Chen <eri...@marvell.com>; vpp-dev <vpp-dev@lists.fd.io>
Cc: odp4vpp-...@lists.fd.io
Subject: [EXT] RE: 回复：compiling error when build fd.io_odp4vpp with
cross_compiler for aarch64 target
External Email
________________________________
The multiply-defined constructor function takes its name from the
VLIB_REGISTER_NODE macro argument...
From: Eric Chen [mailto:eri...@marvell.com]
Sent: Tuesday, August 22, 2017 8:05 AM
To: Dave Barach (dbarach) <dbar...@cisco.com<mailto:dbar...@cisco.com>>;
vpp-dev <vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Cc: odp4vpp-...@lists.fd.io<mailto:odp4vpp-...@lists.fd.io>
Subject: RE: 回复：compiling error when build fd.io_odp4vpp with cross_compiler
for aarch64 target
Dave,
Yes, sure,
For issue#2, either -DIPSEC=0, goes to different branch, or changes to
different node name, it can remove the error, but if it’s the case, should
anyone meet such failure before.
How about the issue #1? Any compiling flags help?
Thanks
Eric
From: Dave Barach (dbarach) [mailto:dbar...@cisco.com]
Sent: 2017年8月22日 19:51
To: Eric Chen <eri...@marvell.com<mailto:eri...@marvell.com>>; vpp-dev
<vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Cc: odp4vpp-...@lists.fd.io<mailto:odp4vpp-...@lists.fd.io>
Subject: [EXT] RE: 回复：compiling error when build fd.io_odp4vpp with
cross_compiler for aarch64 target
External Email
________________________________
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>
[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<mailto:vpp-dev@lists.fd.io>>
Cc: odp4vpp-...@lists.fd.io<mailto: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",
};
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