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我尝试在 Windows 10 中构建wasmtime但失败了。

运行命令后cargo build --release，我收到错误消息：

Done Building Project "G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\SandboxedSystemPrimitives.vcxproj" (default targets) -- FAILED.
Done Building Project "G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\ALL_BUILD.vcxproj" (default targets) -- FAILED.
Done Building Project "G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\install.vcxproj" (default targets) -- FAILED.

Build FAILED.

"G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\install.vcxproj" (default target) (1) ->
"G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\ALL_BUILD.vcxproj" (default target) (3) ->
"G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\SandboxedSystemPrimitives.vcxproj" (default target) (4) ->
(ClCompile target) ->
  g:\wasi\wasmtime\wasmtime-wasi\sandboxed-system-primitives\src\str.c(22): warning C4047: 'initializing': 'char *' differs in levels of indirection from 'int' [G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\SandboxedSystemPrimitives.vcxproj]


"G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\install.vcxproj" (default target) (1) ->
"G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\ALL_BUILD.vcxproj" (default target) (3) ->
"G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\SandboxedSystemPrimitives.vcxproj" (default target) (4) ->
(ClCompile target) ->
  g:\wasi\wasmtime\wasmtime-wasi\sandboxed-system-primitives\src\posix.c(16): fatal error C1083: Cannot open include file: 'sys/ioctl.h': No such file or directory [G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\SandboxedSystemPrimitives.vcxproj]
  g:\wasi\wasmtime\wasmtime-wasi\sandboxed-system-primitives\src\random.c(15): fatal error C1083: Cannot open include file: 'pthread.h': No such file or directory [G:\wasi\wasmtime\target\release\build\wasmtime-wasi-628aff801f2e5951\out\build\SandboxedSystemPrimitives.vcxproj]

    1 Warning(s)
    2 Error(s)

找不到 sys/ioctl.h和pthread.h文件。

我安装了MinGW、CMake和LLVM。我是否需要安装其他与 Linux 相关的工具来构建它？

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1 回答 1

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Wasmtime 的 WASI 实现过去只支持 POSIX 系统，但不久前这种情况发生了变化。您现在应该能够在 Windows 上毫无问题地构建 Wasmtime。

或者，您也可以通过下载安装程序来使用预构建的二进制文件。

于 2019-10-19T16:29:08.137 回答