| #!/bin/bash |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # Bash script to build MLIR. |
| # Drived from/inspired by MLIR NPComp and TensorFlow's MLIR-HLO. |
| |
| if [[ $# -ne 3 ]] ; then |
| echo "Usage: $0 <path/to/llvm/src> <build_dir> <install_dir>" |
| exit 1 |
| fi |
| |
| # LLVM source, build and install directories. |
| LLVM_SRC_DIR="$1" |
| build_dir="$2" |
| install_dir="$3" |
| |
| if ! [ -f "$LLVM_SRC_DIR/llvm/CMakeLists.txt" ]; then |
| echo "Expected the path to LLVM to be set correctly (got '$LLVM_SRC_DIR'): can't find CMakeLists.txt" |
| exit 1 |
| fi |
| echo "Using LLVM source dir: $LLVM_SRC_DIR" |
| |
| # Setup directories. |
| echo "Building MLIR in $build_dir" |
| echo "Install MLIR to $install_dir" |
| mkdir -p "$build_dir" |
| mkdir -p "$install_dir" |
| |
| # Build and install LLVM/MLIR. |
| echo "Beginning build (commands will echo)" |
| set -x |
| |
| cmake -GNinja \ |
| "-H$LLVM_SRC_DIR/llvm" \ |
| "-B$build_dir" \ |
| -DLLVM_INSTALL_UTILS=ON \ |
| -DLLVM_ENABLE_LLD=ON \ |
| -DLLVM_ENABLE_PROJECTS=mlir \ |
| -DLLVM_TARGETS_TO_BUILD="X86" \ |
| -DLLVM_INCLUDE_TOOLS=ON \ |
| -DLLVM_BUILD_TOOLS=OFF \ |
| -DLLVM_INCLUDE_TESTS=OFF \ |
| "-DCMAKE_INSTALL_PREFIX=$install_dir" \ |
| -DCMAKE_BUILD_TYPE=RelWithDebInfo \ |
| -DLLVM_ENABLE_ASSERTIONS=On |
| |
| cmake --build "$build_dir" --target install |