如何构建和使用Sigar for C/C++？

Question

既然有自己的Wiki或Github上没有说明，这是我的尝试：

1. 克隆the git repository
2. make
3. 运行examples/cpuinfo.c：

cd examples/

gcc -Wall -I../include -L../build-src -lsigar cpuinfo.c

它给我：

cpuinfo.c:(.text+0x20): undefined reference to `sigar_open' 
cpuinfo.c:(.text+0x33): undefined reference to `sigar_cpu_list_get' 
cpuinfo.c:(.text+0x4d): undefined reference to `sigar_strerror' 
cpuinfo.c:(.text+0xff): undefined reference to `sigar_cpu_list_destroy' 
cpuinfo.c:(.text+0x10b): undefined reference to `sigar_close' 

什么我要它链接到解决这些错误？

Answer 1

移动-lsigar到列表的末尾，cpuinfo.c