在命令行上编译C ++ / CX

问题描述

我得到链接器错误致命错误C1107：找不到程序集platform.winmd：请指定程序集搜索路径使用/ AI或通过设置LIBPATH环境变量

I get the linker error fatal error C1107: could not find assembly 'platform.winmd': please specify the assembly search path using /AI or by setting the LIBPATH environment variable when I try to compile a C++/CX program on the command line.

在我按照本页上的说明执行后，错误是一样的：（总结：从VS2015的开发人员命令提示符运行 cl / ZW / EHsc source.cpp ）

The error is the same after I followed the instructions on this page: https://msdn.microsoft.com/en-us/library/dn769142.aspx (to summarize: run cl /ZW /EHsc source.cpp from the Developer Command Prompt for VS2015)

我也试过从开发人员命令提示符VS2015运行 vcvarsall.bat x86 store 但我仍然得到相同的错误当从纯命令提示符处运行 vcvarsall.bat x86 store 时也会发生同样的错误。

I also tried running vcvarsall.bat x86 store from the Developer Command Prompt for VS2015 but I still get the same error (the same error also happens when running vcvarsall.bat x86 store from a plain command prompt).

推荐答案

由于问题中提到的文档中缺少一些命令行参数，这里是编译一个小程序所需的完整命令行：

As it turns out some command line parameters are missing from the documentation mentioned in the question, here is the full command line required to compile a small program:

cl /ZW
   /ZW:nostdlib
   /D WINAPI_FAMILY=WINAPI_FAMILY_APP
   /D __WRL_NO_DEFAULT_LIB__
   /Gm-
   /EHsc
   /MDd
   /FU"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\lib\store\references\platform.winmd"
   /FU"C:\Program Files (x86)\Windows Kits\10\References\Windows.Foundation.FoundationContract\1.0.0.0\Windows.Foundation.FoundationContract.winmd"
   /FU"C:\Program Files (x86)\Windows Kits\10\References\Windows.Foundation.UniversalApiContract\1.0.0.0\Windows.Foundation.UniversalApiContract.winmd"
   smurf.cpp
   /link /SUBSYSTEM:CONSOLE

其中 smurf.cpp 包含：

using namespace Platform;

int main(Platform::Array<Platform::String^>^ args)
{
    Platform::Details::Console::WriteLine("This is a C++/CX program.");
}

将会成功列印：

C:\Users\Mikael>smurf.exe
This is a C++/CX program.

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