关于在qt应用程序中编译openssl [英] about compiling openssl inside qt application

问题描述

我有带有MSVC的Qt 4.8.4(默认安装). 在我的应用程序中，我使用ssl连接到服务器. QtNetworkd4.dll需要运行时libeay32.dll和ssleay32.dll 如果我将这些库放在我的应用程序目录中，则一切正常.

I have Qt 4.8.4 (default installation) with MSVC. In my application I'm using ssl connection to the server. QtNetworkd4.dll requires runtime libeay32.dll and ssleay32.dll If I put these libs inside my app directory everything works fine.

我试图将openssl libs静态地编译到我的应用程序中，尽管编译可以进行，但是在启动期间，应用程序会抱怨未解析的符号，直到我将libeay32.dll和ssleay32.dll放到应用程序文件夹中为止.

I was trying to compile openssl libs statically into my application, although compilation goes fine, during startup application complains about unresolved symbols until I place libeay32.dll and ssleay32.dll into application folder.

所以问题是:是真的，将这些库编译到我的应用程序中是没有用的，因为QtNetwordkd4.dll不会在应用程序二进制文件中查找所需的功能/符号，而我应该使用内置的openssl编译整个Qt?像这样:

So question is: Is it true, that compiling these libs into my application is useless, because QtNetwordkd4.dll will not look for needed functions/symbols inside my application binary, and I should rather compile entire Qt with openssl built in? Like this:

configure -openssl -I C:\OpenSSL-Win32\include -L C:\OpenSSL-Win32\lib\VC\static

或者我想做的实际上是可行的，而我做错了什么，例如libeay32和ssleay32的版本错误等等?

Or what I'm trying to do is actually doable, and I've just done something wrong, like wrong version of libeay32 and ssleay32, etc. ?

出于两个原因，我正在尝试使用静态openssl进行编译

I'm trying to compile with static openssl for two reasons

1. 我不必在我的应用程序目录中放置libeay32和ssleay32
2. 恐怕在某些计算机上可能已经安装了不同版本的openssl，我的应用程序将与系统目录中的这些库进行交互.

推荐答案

尝试如下:

-openssl -openssl-linked -I C:\OpenSSL-Win32\include -L C:\OpenSSL-Win32\lib\VC\static  OPENSSL_LIBS="-lUser32 -lAdvapi32 -lGdi32" OPENSSL_LIBS_DEBUG="-lssleay32MDd -llibeay32MDd" OPENSSL_LIBS_RELEASE="-lssleay32MD -llibeay32MD"

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