【问题描述】

在鲲鹏Linux系统编译iperf-2.0.4报unknown architecture of input file `Locale.o' is incompatible with aarch64 output错误（make编译前执行./configure --build=arm-linux --host=arm-linux），详细报错如下：

g++ -Wall -O2    -o iperf -O2  -pthread  -DHAVE_CONFIG_H Client.o Extractor.o Launch.o List.o Listener.o Locale.o PerfSocket.o ReportCSV.o ReportDefault.o Reporter.o Server.o Settings.o SocketAddr.o gnu_getopt.o gnu_getopt_long.o main.o service.o sockets.o stdio.o tcp_window_size.o ../compat/libcompat.a 

/usr/bin/ld: unknown architecture of input file `Locale.o' is incompatible with aarch64 output 

/usr/bin/ld: unknown architecture of input file `service.o' is incompatible with aarch64 output 

collect2: error: ld returned 1 exit status 

make[2]: *** [iperf] Error 1 

make[2]: Leaving directory `/home/test_software/iperf-2.0.4/src' 

make[1]: *** [all-recursive] Error 1 

make[1]: Leaving directory `/home/test_software/iperf-2.0.4' 

make: *** [all] Error 2 

【解决方法】

1、执行如下命令，将src源码路径下的Locale.o和service.o重命名：

mv src/Locale.o src/Locale.o.bak

mv src/service.o src/service.o.bak

2、再次执行make编译即可编译成功；