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cmake reports an error #66

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LWBobo opened this issue Aug 15, 2023 · 0 comments
Open

cmake reports an error #66

LWBobo opened this issue Aug 15, 2023 · 0 comments

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@LWBobo
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LWBobo commented Aug 15, 2023 •
edited by richardmembarth
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We used llvm14.0.5 and an error occurred when cmake included the -DLLVM_RVPLUG_LINK_INTO_TOOLS=ON option: undefined reference to `rv::addRVPasses(llvm::PassBuilder&)'.What can we do about it?

cmake /home/liuwb/llvm-project-14.0.5.src -DCMAKE_BUILD_TYPE="Release" -DCMAKE_INSTALL_PREFIX="/home/liuwb/llvm14.05-rv-install" ../llvm  -DLLVM_EXTERNAL_PROJECTS="rv" -DLLVM_EXTERNAL_RV_SOURCE_DIR=/home/liuwb/llvm-project-14.0.5.src/llvm/projects/rv  -DRV_ENABLE_CRT=ON -DRV_DEBUG=ON -DLLVM_RVPLUG_LINK_INTO_TOOLS=ON -DLLVM_ENABLE_PROJECTS=clang

make
make install
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