linux 源码编译libevent

zlib

https://www.zlib.net/fossils/

yum  install perl g++ make automake libtool unzip -y

./configure
make -j8
make install

openssl

cd openssl

./config
 make -j8
make install

libevent

https://github.com/libevent/libevent/releases/tag/release-2.1.12-stable

./autogen.sh

./configure
make -j8
make install

yum groupinstall "Development Tools" -y


ln -sf /usr/local/lib/libevent-2.1.so.7 /usr/lib64/libevent-2.1.so.7

库安装验证

first_libevent.cpp

#include<event2/event.h>
#include<iostream>
using namespace std;
int main()
{
    event_base *base=event_base_new();
    if(base)
    {
        cout<<"event_base_new success!"<<endl;
    }
    return 0;
}

makefile

firtstlibevent:first_libevent.cpp
        g++ $^ -o $@ -levent
        ./$@
clean:
        rm -rfv firstlibevent
        rm -rfv *.o