Lazarus在OS X上使用Indy + OpenSSL导致EIdOSSLCouldNotLoadSSLLibrary [英] Lazarus using Indy + OpenSSL on OS X results in EIdOSSLCouldNotLoadSSLLibrary

问题描述

我当前正在使用:

• OS X优胜美地10.10.5
• 最新的Indy(10.6.2.0，2016年3月13日下载-Indy10_5346.zip)
• 拉撒路1.4.4
• 最新的openssl

更具体地讲，OpenSSL:

OpenSSL is more specificly:

• openssl-1.0.2g相应于家庭酿造cmd线路接口
• 放在/usr/local/Cellar/openssl/1.0.2/lib/
上面目录中的
• lib文件是: libcrypto.10.dylib， libcrypto.1.0.0.dylib，libcrypto.dylib，libcrypto.a， libssl.1.0.0.dylib，libssl.dylib，libssl.a

• openssl-1.0.2g accordingly to home brew cmd line interface
• placed in /usr/local/Cellar/openssl/1.0.2/lib/
• lib files in above directory are: libcrypto.10.dylib, libcrypto.1.0.0.dylib, libcrypto.dylib, libcrypto.a, libssl.1.0.0.dylib, libssl.dylib, libssl.a

...

我在使用Indy之前使用idOpenSSLSetLibPath()将pah传递给了Indy.

I am passing above pah to Indy using idOpenSSLSetLibPath() befoe using Indy.

但是我收到错误消息: EIdOSSLCouldNotLoadSSLLibrary 位于:

but I am getting getting error: EIdOSSLCouldNotLoadSSLLibrary at:

TIdSSLIOHandlerSocketOpenSSL.Init() -> TIdSSLContext.Create()
...
LoadOpenSSLLibrary() -> IdSSLOpenSSLHeaders.Load()
...
Load()
...
hIDCrypto := LoadSSLCryptoLibrary() -> Result := HModule(HackLoad(...))
...
Result := LoadLibrary(HackLoadFileName(ALibName,ALibVersions[I])); // always zero :(

评论

• "GIdOpenSSLPath + SSLCLIB_DLL_name"正确(在"LoadLibrary"调用中使用"HackLoadFileName"时，Indy正确设置了文件扩展名)

• "GIdOpenSSLPath + SSLCLIB_DLL_name are correct (file extension set correctly by Indy when using "HackLoadFileName" in "LoadLibrary" call)

Indy尝试迭代/加载以下名称: libcrypto，libcrypto.1.0.0，libcrypto.10，libcrypto.1.0.1，libcrypto.1.0.2

Indy tries to iterate/load over following names: libcrypto, libcrypto.1.0.0, libcrypto.10, libcrypto.1.0.1, libcrypto.1.0.2

...

侧面问题1:

• 为什么自制软件会在名为以下文件的文件中发送openssl 1.0.2g libcrypto.1.0.0.dylib -是否要最大限度地提高兼容性?

• why does homebrew ship openssl 1.0.2g in a file called libcrypto.1.0.0.dylib - is it to maximize compability?

...

关于可能原因1的思考:

这是否可能是Lazarus为OS X编译 32bit 的问题?而OpenSSL是 64位吗?

Could all this be an issue of Lazarus compiles 32bit for OS X? And OpenSSL is 64bit?

推荐答案

在命令行中像这样安装openssl:简单安装openssl --universal

Install openssl like this in command line: brew install openssl --universal

这确保该库可同时用于32位和64位应用程序.

This ensure the library works both for 32 and 64 bit apps.

您可能需要先使用以下工具进行卸载:brew brew opens openssl

You may need to uninstall first using: brew uninstall openssl

这篇关于Lazarus在OS X上使用Indy + OpenSSL导致EIdOSSLCouldNotLoadSSLLibrary的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！