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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| #!/usr/bin/env bash | ||
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| TD="$(cd $(dirname $0) && pwd)" | ||
| REPO_ROOT="$(cd $TD/.. && pwd)" | ||
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| LLVM_SOURCE_DIR="${LLVM_SOURCE_DIR:-${REPO_ROOT}/third_party/llvm-project}" | ||
| LLVM_BUILD_DIR="${LLVM_BUILD_DIR:-${REPO_ROOT}/llvm-build}" | ||
| LLVM_INSTALL_DIR="${LLVM_INSTALL_DIR:-${REPO_ROOT}/llvm-install}" | ||
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| mkdir -p $LLVM_BUILD_DIR | ||
| mkdir -p $LLVM_INSTALL_DIR | ||
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| LLVM_SOURCE_DIR="$(realpath "${LLVM_SOURCE_DIR}")" | ||
| LLVM_BUILD_DIR="$(realpath "${LLVM_BUILD_DIR}")" | ||
| LLVM_INSTALL_DIR="$(realpath "${LLVM_INSTALL_DIR}")" | ||
| EMSDK="$(realpath "${EMSDK}")" | ||
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| echo "Paths canonicalized as:" | ||
| echo "LLVM_SOURCE_DIR=${LLVM_SOURCE_DIR}" | ||
| echo "LLVM_BUILD_DIR=${LLVM_BUILD_DIR}" | ||
| echo "LLVM_INSTALL_DIR=${LLVM_INSTALL_DIR}" | ||
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| $EMSDK/emsdk activate | ||
| source $EMSDK/emsdk_env.sh | ||
| export CCACHE_COMPILERCHECK="string:$(emcc --version | head -n 1)" | ||
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| set -euo pipefail | ||
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| echo "*********************** BUILDING LLVM *********************************" | ||
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| # hack to emit html wrappers | ||
| # https://stackoverflow.com/a/75596433/9045206 | ||
| sed -i.bak 's/CMAKE_EXECUTABLE_SUFFIX ".js"/CMAKE_EXECUTABLE_SUFFIX ".html"/g' "$EMSDK/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake" | ||
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| cmake_options=( | ||
| -GNinja | ||
| -S "${LLVM_SOURCE_DIR}/llvm" | ||
| -B "${LLVM_BUILD_DIR}" | ||
| # optimize for size | ||
| -DCMAKE_C_FLAGS="-Os" | ||
| -DCMAKE_CXX_FLAGS="-Os" | ||
| -DCMAKE_BUILD_TYPE=Release | ||
| -DCMAKE_EXE_LINKER_FLAGS="-sSTANDALONE_WASM=1 -sWASM=1 -sWASM_BIGINT=1 -sEXPORT_ALL=0 -sEXPORTED_RUNTIME_METHODS=cwrap,ccall,getValue,setValue,writeAsciiToMemory,wasmTable -lembind" | ||
| -DCMAKE_INSTALL_PREFIX="${LLVM_INSTALL_DIR}" | ||
| -DCMAKE_SYSTEM_NAME=Emscripten | ||
| -DCMAKE_TOOLCHAIN_FILE="$EMSDK/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake" | ||
| -DCROSS_TOOLCHAIN_FLAGS_NATIVE="-DCMAKE_C_COMPILER=$CC;-DCMAKE_CXX_COMPILER=$CXX" | ||
| -C "$TD/cmake/llvm_wasm_cache.cmake" | ||
| ) | ||
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| echo "Source Directory: ${LLVM_SOURCE_DIR}" | ||
| echo "Build Directory: ${LLVM_BUILD_DIR}" | ||
| echo "CMake Options: ${cmake_options[*]}" | ||
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| cmake "${cmake_options[@]}" | ||
| cmake --build "${LLVM_BUILD_DIR}" \ | ||
| --target install-mlirdevelopment-distribution | ||
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| sed -i.bak 's/CMAKE_EXECUTABLE_SUFFIX ".html"/CMAKE_EXECUTABLE_SUFFIX ".js"/g' "$EMSDK/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake" | ||
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| # wasi files aren't installed for some reason | ||
| cp "${LLVM_BUILD_DIR}"/bin/* "${LLVM_INSTALL_DIR}/bin" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| set(LLVM_ENABLE_PROJECTS "mlir;llvm" CACHE STRING "") | ||
| set(LLVM_BUILD_TOOLS ON CACHE BOOL "") | ||
| set(LLVM_INCLUDE_TOOLS ON CACHE BOOL "") | ||
| set(LLVM_TARGETS_TO_BUILD "WebAssembly" CACHE STRING "") | ||
| set(LLVM_TARGET_ARCH "wasm32-wasi" CACHE STRING "") | ||
| set(LLVM_DEFAULT_TARGET_TRIPLE "wasm32-wasi" CACHE STRING "") | ||
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| set(LLVM_BUILD_DOCS OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_BACKTRACES OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_BINDINGS OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_CRASH_OVERRIDES OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_LIBEDIT OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_LIBPFM OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_LIBXML2 OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_OCAMLDOC OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_PIC OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_THREADS OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_UNWIND_TABLES OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_ZLIB OFF CACHE BOOL "") | ||
| set(LLVM_ENABLE_ZSTD OFF CACHE BOOL "") | ||
| set(LLVM_INCLUDE_BENCHMARKS OFF CACHE BOOL "") | ||
| set(LLVM_INCLUDE_EXAMPLES OFF CACHE BOOL "") | ||
| set(LLVM_INCLUDE_TESTS OFF CACHE BOOL "") | ||
| set(LLVM_INCLUDE_UTILS OFF CACHE BOOL "") | ||
|
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| ### Distributions ### | ||
|
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| set(LLVM_INSTALL_TOOLCHAIN_ONLY OFF CACHE BOOL "") | ||
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| set(LLVM_DISTRIBUTIONS MlirDevelopment CACHE STRING "") | ||
| set(LLVM_MlirDevelopment_DISTRIBUTION_COMPONENTS | ||
| llvm-config | ||
| llvm-headers | ||
| llvm-libraries | ||
| cmake-exports | ||
| opt | ||
| # triggers LLVMMlirDevelopmentExports.cmake | ||
| mlirdevelopment-cmake-exports | ||
| # triggers MLIRMlirDevelopmentTargets.cmake | ||
| mlir-mlirdevelopment-cmake-exports | ||
| # triggers MLIRConfig.cmake and etc | ||
| mlir-cmake-exports | ||
| mlir-headers | ||
| mlir-libraries | ||
| mlir-opt | ||
| mlir-reduce | ||
| mlir-tblgen | ||
| mlir-translate | ||
| CACHE STRING "") |