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c++visual-studiocmakeclangllvm

clang not found after building llvm

So,This is how I did build LLVM 

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

After building I tried

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


But there is no clang

Solution

  • You have to specify clang in the LLVM_ENABLE_PROJECTS CMake variable as described in the getting started guide.