如何修复在 windows 上编译 bcrypt_elixir 或 argon_elixir 的错误？

Question

我正在尝试在 elixir/phoenix 中创建一个带有身份验证的 Web 应用程序。在尝试使用 mix deps.compile 或 mix phx.server.How 编译 argon_elixir 或 bcrypt_elixir 时，我一直运行遇到 nmake 错误正确配置 nmake 以便能够编译软件包？

我已经安装了 visual studio 和 c++ 构建工具，并将 nmake 设置为我的路径。然后在运行命令 mix deps.compile 之后使用 vcvarsall.bat amd64 的适当路径设置命令提示符后，我收到以下错误：

Microsoft (R) Program Maintenance Utility Version 14.20.27508.1
Copyright (C) Microsoft Corporation.  All rights reserved.

        del /Q /F priv
        erl -eval "io:format(\"~s~n\", [lists:concat([\"ERTS_INCLUDE_PATH=\", code:root_dir(), \"/erts-\", erlang:system_info(version), \"/include\"])])" -s init stop -noshell > Makefile.auto.win
        nmake /                   /F Makefile.win priv\argon2_nif.dll

Microsoft (R) Program Maintenance Utility Version 14.20.27508.1
Copyright (C) Microsoft Corporation.  All rights reserved.

        if NOT EXIST "priv" mkdir "priv"
        cl /O2 /EHsc /I"argon2\include" /I"argon2\src" /I"c:/Program Files/erl10.4/erts-10.4/include" /LD /MD /Fepriv\argon2_nif.dll argon2\src\argon2.c argon2\src\core.c argon2\src\blake2\blake2b.c argon2\src\thread.c argon2\src\encoding.c argon2\src\ref.c c_src\argon2_nif.c
Microsoft (R) C/C++ Optimizing Compiler Version 19.20.27508.1 for x64
Copyright (C) Microsoft Corporation.  All rights reserved.

argon2.c
argon2\src\argon2.c(18): fatal error C1083: Cannot open include file: 'string.h': No such file or directory
core.c
argon2\src\core.c(20): fatal error C1083: Cannot open include file: 'windows.h': No such file or directory
blake2b.c
argon2\src\blake2\blake2b.c(19): fatal error C1083: Cannot open include file: 'string.h': No such file or directory
thread.c
d:\elixir\codefountain\deps\argon2_elixir\argon2\src\thread.h(34): fatal error C1083: Cannot open include file: 'process.h': No such file or directory
encoding.c
argon2\src\encoding.c(18): fatal error C1083: Cannot open include file: 'stdio.h': No such file or directory
ref.c
argon2\src\ref.c(19): fatal error C1083: Cannot open include file: 'string.h': No such file or directory
argon2_nif.c
c_src\argon2_nif.c(26): fatal error C1083: Cannot open include file: 'stdio.h': No such file or directory
Generating Code...
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio19\BuildTools\VC\Tools\MSVC.20.27508\bin\HostX64\x64\cl.EXE"' : return code '0x2'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio19\BuildTools\VC\Tools\MSVC.20.27508\bin\HostX64\x64\nmake.EXE"' : return code '0x2'
Stop.
could not compile dependency :argon2_elixir, "mix compile" failed. You can recompile this dependency with "mix deps.compile argon2_elixir", update it with "mix deps.update argon2_elixir" or clean it with "mix deps.clean argon2_elixir"
==> codefountain
** (Mix) Could not compile with "nmake" (exit status: 2).
One option is to install a recent version of
[Visual C++ Build Tools](http://landinghub.visualstudio.com/visual-cpp-build-tools)
either manually or using [Chocolatey](https://chocolatey.org/) -
`choco install VisualCppBuildTools`.

After installing Visual C++ Build Tools, look in the "Program Files (x86)"
directory and search for "Microsoft Visual Studio". Note down the full path
of the folder with the highest version number. Open the "run" command and
type in the following command (make sure that the path and version number
are correct):

    cmd /K "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" amd64

This should open up a command prompt with the necessary environment variables
set, and from which you will be able to run the "mix compile", "mix deps.compile",
and "mix test" commands.

Answer 1

尝试打开 Developer Command Prompt 和 re-running shell 中的命令。在路径中有 nmake 本身是不够的；编译器还依赖于一些需要设置的环境变量（例如 LIB）。事实上，您收到的错误消息告诉我这些环境变量未设置。

开发人员命令提示符设置这些环境变量。

如何修复在 windows 上编译 bcrypt_elixir 或 argon_elixir 的错误？

How can one fix error compiling bcrypt_elixir or argon_elixir on windows?

erlang

elixir

phoenix-framework

bcrypt

elixir-mix