如何在 Windows x64 上使用 openSSL 和 nghttp2 编译 cURL? [英] how do I compile cURL with openSSL and nghttp2 on Windows x64?

问题描述

这里的第一个问题，请耐心等待 :) 过去 3 天我一直在网上试图找到一种在我的 Windows 机器上获得以下结果的方法.

first question ever on here, so bear with me :) I've been on the web for the past 3 days trying to find a way to get the following result on my windows machine.

我需要的cURL -V"输出示例

我找到了很多适用于 macOS 和 unix 的东西，但只有一些适用于 Windows 的零碎东西.我正在运行 xampp，最终我试图让它通过 cURL/PHP 发送 http/2 请求.到目前为止，我收集到的是我需要使用一些库编译 cURL，例如 openssl(至少 1.0.2)、启用 http/2 的 libcurl 和 nghttp2.我觉得我很接近，但我只是错过了一些步骤.

I've found a lot of stuff for macOS and unix, but only bits and pieces for Windows. I'm running xampp, and ultimately I'm trying to get it to send http/2 requests through cURL/PHP. What I've gathered so far is that I need cURL to be compiled with some libraries, like openssl (at least 1.0.2), libcurl with http/2 enabled, and nghttp2. I feel like I'm very close but I'm just missing some steps.

到目前为止我做了什么:

What I've done so far:

• 为 Visual Studio 2017 安装了诸如 mingw32、cmake 和构建工具之类的东西
• 下载了nghttp2-1.27.0，使用'cmake'和'cmake --build'得到了5个文件:nghttp2.dll、.exp、.lik、.lib和.pdb
• 下载 curl-7.56.1.tar.gz(https://curl 上的第一个.haxx.se/download.html)
• 已下载 libssh2-1.8.0
• 已下载 openssl-1.0.2l
• 已下载 zlib-1.2.11
• 按照 https://curl.haxx.se/docs/install 上的 Mingw32 说明进行操作.html (但它一直给我错误找不到 openSSL 包")
• 我在某处读到我需要使用 '--with-nghttp2 --prefix-[LOCATION OF NGHTTP2 FOLDER HERE]' 标志编译 cURL，所以我尝试了一些我认为可行的方法，但我不认为它做到了:'cmake --with-nghttp2 --prefix-[NGHTTP2 文件夹的位置].'，然后是 'cmake 安装.' 看起来它做了一些事情，但是在 curl-7.56.1/src/中构建的 cURL.exe 除了 libcurl 之外没有其他任何东西.

• installed things like mingw32, cmake, and Build Tools for Visual Studio 2017
• downloaded nghttp2-1.27.0, and used 'cmake' and 'cmake --build' to get the 5 files: nghttp2.dll, .exp, .lik, .lib, and .pdb
• downloaded curl-7.56.1.tar.gz (the very first one on https://curl.haxx.se/download.html)
• downloaded libssh2-1.8.0
• downloaded openssl-1.0.2l
• downloaded zlib-1.2.11
• followed instructions for Mingw32 on https://curl.haxx.se/docs/install.html (but it keeps giving me the error 'cannot find openSSL package')
• I read somewhere that I need to compile cURL with the '--with-nghttp2 --prefix-[LOCATION OF NGHTTP2 FOLDER HERE]' flag, so I tried something that I thought would work, but I don't think it did: 'cmake --with-nghttp2 --prefix-[LOCATION OF NGHTTP2 FOLDER HERE] . ', then 'cmake install . ' and it looked like it did something, but the cURL.exe that was built inside curl-7.56.1/src/ did not have anything else but libcurl.

任何建议或指示将不胜感激！谢谢各位:)

Any suggestions or pointers will be greatly appreciated! Thank you guys :)

推荐答案

好的，我终于能够在支持 http/2 的 Windows 上构建 Curl.这对我有用，一步一步:

Ok, I was finally able to build Curl on Windows with http/2 support. This is what worked for me, step by step:

• 已下载Visual Studio 2017 构建工具" 以便能够从命令行构建(提供 nmake 和所需的 Windows SDK 库和头文件)
• 下载了最新版本的 curl，如上所述(curl-7.56.1.tar.gz，对我来说也是 https://curl.haxx.se/download.html)
• 在 c:/curl 中提取它，所以我最终得到了 c:/curl/curl-7.56.1
• 阅读c:/curl/curl-7.56.1/winbuild内的说明BUILD.WINDOWS.txt，然后继续http://windows.php.net/downloads/php-sdk/deps/ 下载我需要的4个库.我刚拿到了 VC15/x86 版本.
• 在 c:/curl/curl-7.56.1
中创建了一个名为deps"的新文件夹
• 在 c:/curl/curl-7.56.1/deps 内创建了以下 3 个文件夹:bin、lib 和 包括
• 将我刚下载的每个库都提取到对应的3个文件夹中
• 为 VS 2017 打开了开发者命令提示符
• cd c:/curl/curl-7.56.1/winbuild
• nmake -f Makefile.vc mode=dll WITH_DEVEL=c:/curl/curl-7.56.1/deps WITH_SSL=dll WITH_NGHTTP2=dll WITH_ZLIB=static WITH_SSH2=dll
• 这会在 c:curlcurl-7.56.1uilds
的一个子文件夹中构建一个 CURL 可执行文件
• 当我第一次尝试运行 CURL 时，它显示一个错误，提示缺少 libssl-1_1.dll 和 libcrypto-1_1.dll，所以我不得不从 c:curlcurl-7.56.1depsin 到新建curl.exe所在目录
• 注意:由于 zlib 没有包含任何 .dll 的 bin 文件夹，我明白为什么我必须使用 WITH_ZLIB=static 标志.我不明白为什么我必须手动将 openssl .dll 移动到新目录中.有什么想法吗?

• Downloaded "Build Tools for Visual Studio 2017" to be able to build from the command line (provides nmake and required Windows SDK libraries and header filtes)
• downloaded the latest version of curl, like stated above (curl-7.56.1.tar.gz, aka for me the very first one on https://curl.haxx.se/download.html)
• extracted it inside c:/curl, so I ended up with c:/curl/curl-7.56.1
• read instructions BUILD.WINDOWS.txt inside c:/curl/curl-7.56.1/winbuild and proceeded to http://windows.php.net/downloads/php-sdk/deps/ to download the 4 libraries that I needed. I just grabbed the VC15/x86 versions.
• created a new folder named "deps" inside c:/curl/curl-7.56.1
• created the following 3 folders inside c:/curl/curl-7.56.1/deps: bin, lib, and include
• extracted each library I just downloaded in the corresponding 3 folders
• opened Developer Command Prompt for VS 2017
• cd c:/curl/curl-7.56.1/winbuild
• nmake -f Makefile.vc mode=dll WITH_DEVEL=c:/curl/curl-7.56.1/deps WITH_SSL=dll WITH_NGHTTP2=dll WITH_ZLIB=static WITH_SSH2=dll
• this builds a CURL executable inside one of the subfolders in c:curlcurl-7.56.1uilds
• when I first tried running CURL, it showed an error saying missing libssl-1_1.dll and libcrypto-1_1.dll, so I had to copy them from c:curlcurl-7.56.1depsin to the same directory where the newly built curl.exe is
• Note: since zlib didn't come with a bin folder containing any .dll's, I understand why I had to mark zlib as static with the WITH_ZLIB=static flag. What I don't get is why I had to manually move the openssl .dll's in the new directory. Any thoughts?

PS:感谢 Daniel 为我指明了正确的方向.我什至没有注意到 /winbuild 目录.

PS: thank you Daniel for pointing me in the right direction. I didn't even notice the /winbuild directory.

PPS:正如您可能知道的那样，我 90% 的时间都不知道自己在做什么.可能是为什么我花了 5 天时间才弄清楚的原因；)

PPS: As you can probably tell, I had no idea what I've been doing 90% of the time. Probably why it took me 5 days to figure it out ;)

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