执行make命令时报错:
zmalloc.o: In function `zmalloc_used_memory':
/var/lib/tcommsvr/redis-2.8.0-rc4/src/zmalloc.c:223: undefined reference to `__sync_add_and_fetch_4'
collect2: ld returned 1 exit status
make[1]: *** [redis-server] Error 1
make[1]: Leaving directory `/var/lib/tcommsvr/redis-2.8.0-rc4/src'
make: *** [all] Error 2
产生原因:
linux为32位版本。
查看方式:getconf LONG_BIT
解决办法:
执行make命令时加参数:
make CFLAGS="-march=i686"