On 10/30/14 at 11:48am, Wang Sheng-Hui wrote:
> Hi,
>
> I used CentOS 6.5, and failed building the latest ovs:
>
> libtool: compile: gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I ./include -I
> ./include -I ./lib -I ./lib -Wstrict-prototypes -Wall -Wextra
> -Wno-sign-compare -Wpointer-arith -Wno-format-zero-length -Wswitch-enum
> -Wunused-parameter -Wbad-function-cast -Wcast-align -Wmissing-prototypes
> -Wmissing-field-initializers -fno-strict-aliasing -g -O2 -MT
> lib/netdev-linux.lo -MD -MP -MF lib/.deps/netdev-linux.Tpo -c
> lib/netdev-linux.c -o lib/netdev-linux.o
> lib/netdev-linux.c:144: error: redefinition of ‘struct rtnl_link_stats64’
> make[2]: *** [lib/netdev-linux.lo] Error 1
> make[2]: Leaving directory `/export/rwang/ovs-test'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/export/rwang/ovs-test'
> make: *** [all] Error 2
Does this help?
diff --git a/configure.ac b/configure.ac
index a8a530a..a73e807 100644
--- a/configure.ac
+++ b/configure.ac
@@ -67,7 +67,7 @@ AC_CHECK_DECLS([sys_siglist], [], [], [[#include <signal.h>]])
AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec, struct stat.st_mtimensec],
[], [], [[#include <sys/stat.h>]])
AC_CHECK_MEMBERS([struct ifreq.ifr_flagshigh], [], [], [[#include <net/if.h>]])
-AC_CHECK_TYPES([struct rtnl_link_stats64], [], [],
+AC_CHECK_MEMBERS([struct rtnl_link_stats64.rx_packets], [], [],
[[#include <linux/if_link.h>]])
AC_CHECK_FUNCS([mlockall strnlen getloadavg statvfs getmntent_r])
AC_CHECK_HEADERS([mntent.h sys/statvfs.h linux/types.h linux/if_ether.h
stdatomic.h])
diff --git a/lib/netdev-linux.c b/lib/netdev-linux.c
index ff7c274..7efeab5 100644
--- a/lib/netdev-linux.c
+++ b/lib/netdev-linux.c
@@ -139,7 +139,7 @@ struct tpacket_auxdata {
};
/* Linux 2.6.35 introduced IFLA_STATS64 and rtnl_link_stats64. */
-#ifndef HAVE_STRUCT_RTNL_LINK_STATS64
+#ifndef HAVE_STRUCT_RTNL_LINK_STATS64_RX_PACKETS
#define IFLA_STATS64 23
struct rtnl_link_stats64 {
uint64_t rx_packets;
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