Update installation.md #2535
Update installation.md #2535
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Had to change the LLVM cmake command for it to work.
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| @@ -30,7 +30,7 @@ git clone [email protected]:llvm/llvm-project | |||
| cd llvm-project | |||
| mkdir build | |||
| cd build | |||
| cmake -G Ninja ../llvm -DLLVM_TARGETS_TO_BUILD="host,AMDGPU,NVPTX" -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_ENABLE_PROJECTS="clang;lld" -DLLVM_ENABLE_RUNTIMES="offload,openmp" -DLLVM_ENABLE_PLUGINS=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=. | |||
| cmake -G Ninja ../llvm -DLLVM_TARGETS_TO_BUILD="host" -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD="AMDGPU;NVPTX" -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_ENABLE_PROJECTS="clang;lld" -DLLVM_ENABLE_RUNTIMES="offload;openmp" -DLLVM_ENABLE_PLUGINS=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=. | |||
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What's the reason for changing AMDGPU and NVPTX to an Experimental targets? They should work as normal ones. The other change , -> ; looks good to me.
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LLVM_TARGETS_TO_BUILD:STRING
Semicolon-separated list of targets to build, or all for building all targets. Case-sensitive. Defaults to all. Example: -DLLVM_TARGETS_TO_BUILD="X86;PowerPC". The full list, as of March 2023, is: AArch64;AMDGPU;ARM;AVR;BPF;Hexagon;Lanai;LoongArch;Mips;MSP430;NVPTX;PowerPC;RISCV;Sparc;SystemZ;VE;WebAssembly;X86;XCore
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Weird, I had to change it to EXPERIMENTAL for them to work. Will verify and get back to you...
Had to change the LLVM cmake command for it to work.