为什么我尝试使用 Visual Studio 工具在 Windows 上构建 OpenSSL 失败？

Here is what I did. First, I opened a command prompt for 64-bit builds:

$ cl
Microsoft (R) C/C++ Optimizing Compiler Version 18.00.40629 for x64

Then, I downloaded the current 1.1 release tarball. There is no reason to mess with development versions unless you are actually developing OpenSSL and you are capable of debugging problems in development versions.

$ curl -O https://www.openssl.org/source/openssl-1.1.0e.tar.gz
$ tar xvf openssl-1.1.0e.tar.gz
$ cd openssl-1.1.0e

At this point, I read INSTALL which I recommend you also do instead of saying "I have no idea what this command exectly do". Once you read INSTALL, you will know what the command actually does.

$ perl Configure --prefix=%TEMP%\openssl VC-WIN64A
$ nmake

This gave me no errors, so I went ahead and issued

$ nmake test

which gave me

Microsoft (R) Program Maintenance Utility Version 12.00.21005.1
Copyright (C) Microsoft Corporation.  All rights reserved.

        set SRCTOP=.
        set BLDTOP=.
        set PERL=C:\opt\perl\5.24.1\bin\perl.exe
        set OPENSSL_DEBUG_MEMORY=on
        "C:\opt\perl\5.24.1\bin\perl.exe" ".\test\run_tests.pl"
test\recipes\01-test_abort.t ............ ok
test\recipes\01-test_sanity.t ........... ok
test\recipes\01-test_symbol_presence.t .. ok
...
test\recipes\90-test_sslapi.t ........... ok
test\recipes\90-test_threads.t .......... ok
test\recipes\90-test_v3name.t ........... ok
All tests successful.
文件 = 91，测试 = 433，100 挂钟秒（0.66 usr + 0.27 sys = 0.92 CPU）
结果：通过

在这一点上，我很确定nmake install也可以工作，但我不想替换我系统上的任何内容。

您没有 Perl 或与编程相关的问题。