https://www.cnblogs.com/cthon/p/9192787.html

默认安装在：
This will install log4cpp under /usr/local. To install in another localation specify --prefix=<location> when running configure.</location>

./configure 或者 ./configure --prefix=绝对路径
编译
make
编译并执行test测试
make check
安装生成的库
sudo make install

编译动态库liblog4cpp.so遇到的问题

  1. 该类虚函数声明了，却未实现
    ../src/.libs/liblog4cpp.so: undefined reference to `vtable for log4cpp::MySizeRollingFileAppender'

  2. 该类函数声明了，却未实现
    ../src/.libs/liblog4cpp.so: undefined reference to `log4cpp::MySizeRollingFileAppender::rollOver()'

http://blog.sina.com.cn/s/blog_d01f29a10101m82o.html