构建llvm后找不到clang

Question

所以，这就是我构建 LLVM 的方式

1. Download LLVM from https://github.com/llvm/llvm-project as zip and extract. 

D:/llvm-project/
                |__clang-tools-extra
                |__clang
                |__llvm
                ...
                ...
2. Building using cmake gui
    source : D:/llvm-project/llvm
    Destination : D:/llvm-project/llvm/build
    Optional toolset : host=x64
Click configure
    LLVM_TARGETS_TO_BUILD : X86
Click generate

Now I have D:/llvm-project/llvm/build/llvm.sln 

I opened llvm.sln in visual studio 15 2017
And ALL_BUILD -->Build 

建立后我试过

"C:\Program Files (x86)\LLVM\install\bin\clang.exe" –v

但没有叮当声

Answer 1

您必须按照入门指南中的说明clang在LLVM_ENABLE_PROJECTSCMake 变量中指定。