Hello Team,
I tried to install wireguard via source code on centos 7.
But failed, see below message.
On the wireguard homepage, it says supports 3.10.
Version of centos 7.
[root@localhost ~]# uname -r
3.10.0-514.16.1.el7.x86_64
See whole error message in attachment.
make -C /lib/modules/3.10.0-514.16.1.el7.x86_64/build
M=/opt/scripts/WireGuard-0.0.20170421/src modules
make[1]: Entering directory `/usr/src/kernels/3.10.0-514.16.1.el7.x86_64'
CC [M] /opt/scripts/WireGuard-0.0.20170421/src/main.o
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:13:2: warning: #warning
"WireGuard support for kernels < 4.1 should work but is slightly experimental."
[-Wcpp]
#warning "WireGuard support for kernels < 4.1 should work but is slightly
experimental."
^
In file included from ./arch/x86/include/asm/paravirt_types.h:45:0,
from ./arch/x86/include/asm/ptrace.h:64,
from ./arch/x86/include/asm/alternative.h:8,
from ./arch/x86/include/asm/bitops.h:16,
from include/linux/bitops.h:36,
from include/linux/kernel.h:10,
from include/linux/skbuff.h:17,
from include/linux/ip.h:20,
from include/linux/if_tunnel.h:4,
from include/net/ip_tunnels.h:4,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:27:21: error: duplicate
member 'data'
#define headers_end data
^
Sincerely,
Wang Zun Tao
IT-GNS - Network and Systems Administrator
Tel: 86 21 5467-4545 x8397
[email protected]<mailto:[email protected]>
[root@localhost src]# make
make -C /lib/modules/3.10.0-514.16.1.el7.x86_64/build
M=/opt/scripts/WireGuard-0.0.20170421/src modules
make[1]: Entering directory `/usr/src/kernels/3.10.0-514.16.1.el7.x86_64'
CC [M] /opt/scripts/WireGuard-0.0.20170421/src/main.o
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:13:2: warning: #warning
"WireGuard support for kernels < 4.1 should work but is slightly experimental."
[-Wcpp]
#warning "WireGuard support for kernels < 4.1 should work but is slightly
experimental."
^
In file included from ./arch/x86/include/asm/paravirt_types.h:45:0,
from ./arch/x86/include/asm/ptrace.h:64,
from ./arch/x86/include/asm/alternative.h:8,
from ./arch/x86/include/asm/bitops.h:16,
from include/linux/bitops.h:36,
from include/linux/kernel.h:10,
from include/linux/skbuff.h:17,
from include/linux/ip.h:20,
from include/linux/if_tunnel.h:4,
from include/net/ip_tunnels.h:4,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:27:21: error: duplicate
member 'data'
#define headers_end data
^
include/linux/rh_kabi.h:88:41: note: in definition of macro 'RH_KABI_EXTEND'
# define RH_KABI_EXTEND(_new) _new;
^
include/linux/skbuff.h:718:23: note: in expansion of macro 'headers_end'
RH_KABI_EXTEND(__u32 headers_end[0])
^
In file included from include/linux/ip.h:20:0,
from include/linux/if_tunnel.h:4,
from include/net/ip_tunnels.h:4,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/linux/skbuff.h:738:6: error: duplicate member 'data'
*data;
^
include/linux/skbuff.h: In function 'skb_reset_tail_pointer':
include/linux/skbuff.h:1684:24: error: invalid operands to binary - (have
'__u32 *' and 'unsigned char ')
skb->tail = skb->data - skb->head;
^
include/linux/skbuff.h: In function '__skb_push':
include/linux/skbuff.h:1727:12: error: invalid operands to binary - (have
'__u32[]' and 'unsigned int')
skb->data -= len;
^
include/linux/skbuff.h:1729:2: warning: return from incompatible pointer type
[enabled by default]
return skb->data;
^
include/linux/skbuff.h: In function '__skb_pull':
include/linux/skbuff.h:1737:19: error: invalid operands to binary + (have
'__u32[]' and 'unsigned int')
return skb->data += len;
^
include/linux/skbuff.h: In function '__pskb_pull':
include/linux/skbuff.h:1753:19: error: invalid operands to binary + (have
'__u32[]' and 'unsigned int')
return skb->data += len;
^
include/linux/skbuff.h: In function 'skb_headroom':
include/linux/skbuff.h:1778:19: error: invalid operands to binary - (have
'const __u32 *' and 'unsigned char * const')
return skb->data - skb->head;
^
include/linux/skbuff.h: In function 'skb_reserve':
include/linux/skbuff.h:1817:12: error: invalid operands to binary + (have
'__u32[]' and 'int')
skb->data += len;
^
include/linux/skbuff.h: In function 'skb_inner_transport_offset':
include/linux/skbuff.h:1858:41: error: invalid operands to binary - (have
'unsigned char *' and 'const __u32 *')
return skb_inner_transport_header(skb) - skb->data;
^
include/linux/skbuff.h: In function 'skb_reset_inner_transport_header':
include/linux/skbuff.h:1863:42: error: invalid operands to binary - (have
'__u32 *' and 'unsigned char ')
skb->inner_transport_header = skb->data - skb->head;
^
include/linux/skbuff.h: In function 'skb_reset_inner_network_header':
include/linux/skbuff.h:1880:40: error: invalid operands to binary - (have
'__u32 *' and 'unsigned char ')
skb->inner_network_header = skb->data - skb->head;
^
include/linux/skbuff.h: In function 'skb_reset_inner_mac_header':
include/linux/skbuff.h:1897:36: error: invalid operands to binary - (have
'__u32 *' and 'unsigned char ')
skb->inner_mac_header = skb->data - skb->head;
^
include/linux/skbuff.h: In function 'skb_reset_transport_header':
include/linux/skbuff.h:1918:36: error: invalid operands to binary - (have
'__u32 *' and 'unsigned char ')
skb->transport_header = skb->data - skb->head;
^
include/linux/skbuff.h: In function 'skb_reset_network_header':
include/linux/skbuff.h:1935:34: error: invalid operands to binary - (have
'__u32 *' and 'unsigned char ')
skb->network_header = skb->data - skb->head;
^
include/linux/skbuff.h: In function 'skb_reset_mac_header':
include/linux/skbuff.h:1956:30: error: invalid operands to binary - (have
'__u32 *' and 'unsigned char ')
skb->mac_header = skb->data - skb->head;
^
include/linux/skbuff.h: In function 'skb_transport_offset':
include/linux/skbuff.h:2000:35: error: invalid operands to binary - (have
'unsigned char *' and 'const __u32 *')
return skb_transport_header(skb) - skb->data;
^
include/linux/skbuff.h: In function 'skb_network_offset':
include/linux/skbuff.h:2015:33: error: invalid operands to binary - (have
'unsigned char *' and 'const __u32 *')
return skb_network_header(skb) - skb->data;
^
include/linux/skbuff.h: In function 'skb_inner_network_offset':
include/linux/skbuff.h:2020:39: error: invalid operands to binary - (have
'unsigned char *' and 'const __u32 *')
return skb_inner_network_header(skb) - skb->data;
^
include/linux/skbuff.h: In function 'skb_header_pointer':
include/linux/skbuff.h:2845:9: warning: passing argument 4 of
'__skb_header_pointer' discards 'const' qualifier from pointer target type
[enabled by default]
skb_headlen(skb), buffer);
^
include/linux/skbuff.h:2828:21: note: expected 'void *' but argument is of type
'const __u32 *'
static inline void *__skb_header_pointer(const struct sk_buff *skb, int offset,
^
In file included from include/net/ip_tunnels.h:5:0,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/linux/netdevice.h: At top level:
include/linux/netdevice.h:2365:43: error: macro "dev_recursion_level" passed 1
arguments, but takes just 0
static inline int dev_recursion_level(void)
^
include/linux/netdevice.h:2366:1: error: expected '=', ',', ';', 'asm' or
'__attribute__' before '{' token
{
^
In file included from include/net/rtnetlink.h:5:0,
from include/net/neighbour.h:29,
from include/net/dst.h:17,
from include/net/sock.h:72,
from include/linux/tcp.h:23,
from include/linux/ipv6.h:60,
from include/net/dsfield.h:11,
from include/net/ip_tunnels.h:10,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/net/netlink.h: In function 'nlmsg_trim':
include/net/netlink.h:536:40: error: invalid operands to binary - (have
'unsigned char *' and '__u32 *')
skb_trim(skb, (unsigned char *) mark - skb->data);
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h: At top level:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:82:1: warning:
initialization from incompatible pointer type [enabled by default]
};
^
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:82:1: warning: (near
initialization for 'ipv6_stub_impl.ipv6_dst_lookup') [enabled by default]
In file included from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:88:0,
from <command-line>:0:
include/net/addrconf.h:196:32: error: conflicting types for 'ipv6_stub'
extern const struct ipv6_stub *ipv6_stub __read_mostly;
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:83:37: note: previous
definition of 'ipv6_stub' was here
static const struct ipv6_stub_type *ipv6_stub = &ipv6_stub_impl;
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:125:20: error:
redefinition of 'netif_keep_dst'
static inline void netif_keep_dst(struct net_device *dev)
^
In file included from include/net/ip_tunnels.h:5:0,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/linux/netdevice.h:3981:20: note: previous definition of
'netif_keep_dst' was here
static inline void netif_keep_dst(struct net_device *dev)
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:133:0: warning:
"netdev_alloc_pcpu_stats" redefined [enabled by default]
#define netdev_alloc_pcpu_stats alloc_percpu
^
In file included from include/net/ip_tunnels.h:5:0,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/linux/netdevice.h:2182:0: note: this is the location of the previous
definition
#define netdev_alloc_pcpu_stats(type) \
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:165:20: error: static
declaration of 'skb_scrub_packet' follows non-static declaration
static inline void skb_scrub_packet(struct sk_buff *skb, bool xnet)
^
In file included from include/linux/ip.h:20:0,
from include/linux/if_tunnel.h:4,
from include/net/ip_tunnels.h:4,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/linux/skbuff.h:2809:6: note: previous declaration of 'skb_scrub_packet'
was here
void skb_scrub_packet(struct sk_buff *skb, bool xnet);
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:183:19: error:
redefinition of 'prandom_u32_max'
static inline u32 prandom_u32_max(u32 ep_ro)
^
In file included from include/linux/net.h:22:0,
from include/linux/skbuff.h:27,
from include/linux/ip.h:20,
from include/linux/if_tunnel.h:4,
from include/net/ip_tunnels.h:4,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/linux/random.h:52:19: note: previous definition of 'prandom_u32_max'
was here
static inline u32 prandom_u32_max(u32 ep_ro)
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:205:0: warning:
"S8_MAX" redefined [enabled by default]
#define S8_MAX ((s8)(U8_MAX >> 1))
^
In file included from include/linux/skbuff.h:17:0,
from include/linux/ip.h:20,
from include/linux/if_tunnel.h:4,
from include/net/ip_tunnels.h:4,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/linux/kernel.h:33:0: note: this is the location of the previous
definition
#define S8_MAX ((s8)(U8_MAX>>1))
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:208:0: warning:
"S16_MAX" redefined [enabled by default]
#define S16_MAX ((s16)(U16_MAX >> 1))
^
In file included from include/linux/skbuff.h:17:0,
from include/linux/ip.h:20,
from include/linux/if_tunnel.h:4,
from include/net/ip_tunnels.h:4,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/linux/kernel.h:36:0: note: this is the location of the previous
definition
#define S16_MAX ((s16)(U16_MAX>>1))
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:211:0: warning:
"S32_MAX" redefined [enabled by default]
#define S32_MAX ((s32)(U32_MAX >> 1))
^
In file included from include/linux/skbuff.h:17:0,
from include/linux/ip.h:20,
from include/linux/if_tunnel.h:4,
from include/net/ip_tunnels.h:4,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/linux/kernel.h:39:0: note: this is the location of the previous
definition
#define S32_MAX ((s32)(U32_MAX>>1))
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:214:0: warning:
"S64_MAX" redefined [enabled by default]
#define S64_MAX ((s64)(U64_MAX >> 1))
^
In file included from include/linux/skbuff.h:17:0,
from include/linux/ip.h:20,
from include/linux/if_tunnel.h:4,
from include/net/ip_tunnels.h:4,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/linux/kernel.h:42:0: note: this is the location of the previous
definition
#define S64_MAX ((s64)(U64_MAX>>1))
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:221:20: error: static
declaration of 'memzero_explicit' follows non-static declaration
static inline void memzero_explicit(void *s, size_t count)
^
In file included from include/linux/bitmap.h:8:0,
from include/linux/cpumask.h:11,
from ./arch/x86/include/asm/cpumask.h:4,
from ./arch/x86/include/asm/msr.h:10,
from ./arch/x86/include/asm/processor.h:20,
from ./arch/x86/include/asm/thread_info.h:22,
from include/linux/thread_info.h:54,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/mm_types.h:8,
from include/linux/kmemcheck.h:4,
from include/linux/skbuff.h:18,
from include/linux/ip.h:20,
from include/linux/if_tunnel.h:4,
from include/net/ip_tunnels.h:4,
from
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:62,
from <command-line>:0:
include/linux/string.h:158:6: note: previous declaration of 'memzero_explicit'
was here
void memzero_explicit(void *s, size_t count);
^
In file included from <command-line>:0:0:
/opt/scripts/WireGuard-0.0.20170421/src/compat/compat.h:83:37: warning:
'ipv6_stub' defined but not used [-Wunused-variable]
static const struct ipv6_stub_type *ipv6_stub = &ipv6_stub_impl;
^
make[2]: *** [/opt/scripts/WireGuard-0.0.20170421/src/main.o] Error 1
make[1]: *** [_module_/opt/scripts/WireGuard-0.0.20170421/src] Error 2
make[1]: Leaving directory `/usr/src/kernels/3.10.0-514.16.1.el7.x86_64'
make: *** [module] Error 2
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