windows下编译Libevent

下载最新的libevent，目前是

libevent-2.0.21-stable.tar.gz

修改“D:\libevent-2.0.21-stable\event_iocp.c”、“D:\libevent-2.0.21-stable \evthread_win32.c”、“D:\libevent-2.0.21-stable\listener.c”三个文件，在文件开头分别加上一 行：

#define _WIN32_WINNT 0x0500

在Makefile.nmake中的CFLAGS中加入/ZI选项,同时去掉/Ox优化选项，这样生成的lib库会带有调试信息

进入VS2010命令提示

切换到libevent的所在目录

nmake /f Makefile.nmake

编译成功生成

libevent.lib、libevent_core.lib、libevent_extras.lib

复制include 和libs

mkdir D:\libevent\include\
xcopy /E /H /R D:\libevent-2.0.21-stable\include\* D:\libevent\include\
xcopy /E /H /R D:\libevent-2.0.21-stable\WIN32-Code\* D:\libevent\include\
xcopy /E /H /R D:\libevent-2.0.21-stable\*.h D:\libevent\include\
mkdir d:\libevent\libs
copy D:\libevent-2.0.21-stable\*.lib D:\libevent\libs\

新建vs2010控制台项目并使用以下代码

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// libeventTest.cpp : Defines the entry point for the console application. //   #include "stdafx.h" /*  * XXX This sample code was once meant to show how to use the basic Libevent  * interfaces, but it never worked on non-Unix platforms, and some of the  * interfaces have changed since it was first written.  It should probably  * be removed or replaced with something better.  *  * Compile with:  * cc -I/usr/local/include -o event-test event-test.c -L/usr/local/lib -levent  */   #include <event2/event-config.h>   #include <sys/types.h> #include <sys/stat.h> #ifndef WIN32 #include <sys/queue.h> #include <unistd.h> #include <sys/time.h> #else #include <winsock2.h> #include <windows.h> #endif #include <fcntl.h> #include <stdlib.h> #include <stdio.h> #include <string.h> #include <errno.h>   #include <event.h>   static void fifo_read(int fd, short event, void *arg) { char buf[255]; int len; struct event *ev = (struct event *)arg; #ifdef WIN32 DWORD dwBytesRead; #endif   /* Reschedule this event */ event_add(ev, NULL);   fprintf(stderr, "fifo_read called with fd: %d, event: %d, arg: %p\n", fd, event, arg); #ifdef WIN32 len = ReadFile((HANDLE)fd, buf, sizeof(buf) - 1, &dwBytesRead, NULL);   /* Check for end of file. */ if (len && dwBytesRead == 0) { fprintf(stderr, "End Of File"); event_del(ev); return; }   buf[dwBytesRead] = '\0'; #else len = read(fd, buf, sizeof(buf) - 1);   if (len == -1) { perror("read"); return; } else if (len == 0) { fprintf(stderr, "Connection closed\n"); return; }   buf[len] = '\0'; #endif fprintf(stdout, "Read: %s\n", buf); }   int main(int argc, char **argv) { struct event evfifo; #ifdef WIN32 HANDLE socket; /* Open a file. */ socket = CreateFileA("test.txt",    /* open File */ GENERIC_READ,    /* open for reading */ 0,   /* do not share */ NULL,    /* no security */ OPEN_EXISTING,   /* existing file only */ FILE_ATTRIBUTE_NORMAL,  /* normal file */ NULL);   /* no attr. template */   if (socket == INVALID_HANDLE_VALUE) return 1;   #else struct stat st; const char *fifo = "event.fifo"; int socket;   if (lstat(fifo, &st) == 0) { if ((st.st_mode & S_IFMT) == S_IFREG) { errno = EEXIST; perror("lstat"); exit(1); } }   unlink(fifo); if (mkfifo(fifo, 0600) == -1) { perror("mkfifo"); exit(1); }   /* Linux pipes are broken, we need O_RDWR instead of O_RDONLY */ #ifdef __linux socket = open(fifo, O_RDWR | O_NONBLOCK, 0); #else socket = open(fifo, O_RDONLY | O_NONBLOCK, 0); #endif   if (socket == -1) { perror("open"); exit(1); }   fprintf(stderr, "Write data to %s\n", fifo); #endif /* Initalize the event library */ event_init();   /* Initalize one event */ #ifdef WIN32 event_set(&evfifo, (int)socket, EV_READ, fifo_read, &evfifo); #else event_set(&evfifo, socket, EV_READ, fifo_read, &evfifo); #endif   /* Add it to the active events, without a timeout */ event_add(&evfifo, NULL);   event_dispatch(); #ifdef WIN32 CloseHandle(socket); #endif return (0); }

进入配置管理器，设置活动项目为release

C++常规\附加包含目录 .\include;.\include\event2

代码生成\运行库 多线程 (/MT)
高级\编译为 编译为 C 代码 (/TC)

链接器

常规\附加库目录 .\libs
输入\附加依赖项 ws2_32.lib;wsock32.lib;libevent.lib;libevent_core.lib;libevent_extras.lib;%(AdditionalDependencies)
输入\忽略特定默认库 libc.lib;msvcrt.lib;libcd.lib;libcmtd.lib;msvcrtd.lib;%(IgnoreSpecificDefaultLibraries)

haven2002标注：不用忽略也没事

include文件夹下面，包含event2文件夹和一堆.h文件即可。用上面的命令，复制了一堆没用的东西。