1#!/usr/bin/env bash 2# 3# Copyright (c) Facebook, Inc. and its affiliates. 4# All rights reserved. 5# 6# This source code is licensed under the BSD-style license found in the 7# LICENSE file in the root directory of this source tree. 8 9set -e 10 11mkdir -p build/local 12 13CMAKE_ARGS=() 14 15# CMake-level configuration 16CMAKE_ARGS+=("-DCMAKE_BUILD_TYPE=Release") 17CMAKE_ARGS+=("-DCMAKE_POSITION_INDEPENDENT_CODE=ON") 18 19# If Ninja is installed, prefer it to Make 20if [ -x "$(command -v ninja)" ] 21then 22 CMAKE_ARGS+=("-GNinja") 23fi 24 25# Use-specified CMake arguments go last to allow overridding defaults 26CMAKE_ARGS+=($@) 27 28cd build/local && cmake ../.. \ 29 "${CMAKE_ARGS[@]}" 30 31# Cross-platform parallel build 32if [ "$(uname)" == "Darwin" ]; then 33 cmake --build . -- "-j$(sysctl -n hw.ncpu)" 34elif [ "$(uname)" == "Linux" ]; then 35 cmake --build . -- "-j$(nproc)" 36else 37 cmake --build . 38fi 39