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22e51eaf27
Updated our build scripts to reflect this change. #rb Brandon.Schaefer #rnx [CL 32062198 by wojciech krywult in ue5-main branch]
52 lines
1.2 KiB
Bash
52 lines
1.2 KiB
Bash
#!/bin/bash
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set -e
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LLVM_VERSION=16.0.5
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UE_MODULE_LOCATION=`pwd`
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LLVM_ROOT_LOCATION="$UE_MODULE_LOCATION/llvm-$LLVM_VERSION"
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LLVM_SOURCE_LOCATION="$LLVM_ROOT_LOCATION/llvm/"
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LLVM_BUILD_LOCATION="$LLVM_SOURCE_LOCATION/build/"
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LLVM_INSTALL_LOCATION="$UE_MODULE_LOCATION/llvm/"
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rm -rf $LLVM_INSTALL_LOCATION
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rm -rf $LLVM_BUILD_LOCATION
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rm -rf $LLVM_ROOT_LOCATION
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echo Cloning and building llvm $LLVM_VERSION...
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git clone https://github.com/llvm/llvm-project.git --branch llvmorg-$LLVM_VERSION llvm-$LLVM_VERSION
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mkdir -p $LLVM_BUILD_LOCATION
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CMAKE_ARGS=(
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-DCMAKE_INSTALL_PREFIX="$LLVM_INSTALL_LOCATION"
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-DCMAKE_BUILD_TYPE=Release
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-DLLVM_ENABLE_PROJECTS=clang
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-DLLVM_ENABLE_DUMP=ON
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-DLLVM_ENABLE_ASSERTIONS=ON
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-DLLVM_INSTALL_UTILS=ON
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-DLLVM_TARGETS_TO_BUILD="AArch64;ARM;X86"
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-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=WebAssembly
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)
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BUILD_LOCATION="$UE_MODULE_LOCATION/Intermediate"
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rm -rf $BUILD_LOCATION
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mkdir $BUILD_LOCATION
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pushd $BUILD_LOCATION
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echo Configuring build for llvm version $LLVM_VERSION...
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cmake -G "Unix Makefiles" $LLVM_SOURCE_LOCATION "${CMAKE_ARGS[@]}"
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echo Building llvm for Release...
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cmake --build . --config Release --parallel 16
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echo Installing llvm for Release...
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cmake --install . --config Release
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popd
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echo Done.
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