#!/usr/bin/env bash

# Licensed to the LF AI & Data foundation under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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
#
#     http://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.

function install_linux_deps() {
  if [[ -x "$(command -v apt)" ]]; then
      # for Ubuntu 20.04
      sudo apt install -y g++ gcc make ccache libssl-dev zlib1g-dev libboost-regex-dev \
          libboost-program-options-dev libboost-system-dev libboost-filesystem-dev \
          libboost-serialization-dev python3-dev libboost-python-dev libcurl4-openssl-dev gfortran libtbb-dev libzstd-dev
      # install OpenBLAS, this could take a while.
      wget https://github.com/xianyi/OpenBLAS/archive/v0.3.9.tar.gz && \
          tar zxvf v0.3.9.tar.gz && cd OpenBLAS-0.3.9 && \
          sudo make TARGET=CORE2 DYNAMIC_ARCH=1 DYNAMIC_OLDER=1 USE_THREAD=0 USE_OPENMP=0 FC=gfortran CC=gcc COMMON_OPT="-O3 -g -fPIC" FCOMMON_OPT="-O3 -g -fPIC -frecursive" NMAX="NUM_THREADS=128" LIBPREFIX="libopenblas" INTERFACE64=0 NO_STATIC=1 && \
          sudo make PREFIX=/usr NO_STATIC=1 install && \
          cd .. && rm -rf OpenBLAS-0.3.9 && rm v0.3.9.tar.gz
  elif [[ -x "$(command -v yum)" ]]; then
      # for CentOS 7
      sudo yum install -y epel-release centos-release-scl-rh && \
      sudo yum install -y git make automake ccache openssl-devel zlib-devel libzstd-devel \
          libcurl-devel python3-devel \
          devtoolset-11-gcc devtoolset-11-gcc-c++ devtoolset-11-gcc-gfortran \
          llvm-toolset-11.0-clang llvm-toolset-11.0-clang-tools-extra

      echo "source scl_source enable devtoolset-11" | sudo tee -a /etc/profile.d/devtoolset-11.sh
      echo "source scl_source enable llvm-toolset-11.0" | sudo tee -a /etc/profile.d/llvm-toolset-11.sh
      echo "export CLANG_TOOLS_PATH=/opt/rh/llvm-toolset-11.0/root/usr/bin" | sudo tee -a /etc/profile.d/llvm-toolset-11.sh
      source "/etc/profile.d/llvm-toolset-11.sh"

      # install OpenBLAS, this could take a while.
      source "/etc/profile.d/devtoolset-11.sh" && \
          wget https://github.com/xianyi/OpenBLAS/archive/v0.3.9.tar.gz && \
          tar zxvf v0.3.9.tar.gz && cd OpenBLAS-0.3.9 && \
          make TARGET=CORE2 DYNAMIC_ARCH=1 DYNAMIC_OLDER=1 USE_THREAD=0 USE_OPENMP=0 FC=gfortran CC=gcc COMMON_OPT="-O3 -g -fPIC" FCOMMON_OPT="-O3 -g -fPIC -frecursive" NMAX="NUM_THREADS=128" LIBPREFIX="libopenblas" INTERFACE64=0 NO_STATIC=1 && \
          make PREFIX=/usr NO_STATIC=1 install && \
          cd .. && rm -rf OpenBLAS-0.3.9 && rm v0.3.9.tar.gz

      # Install tbb
      git clone https://github.com/wjakob/tbb.git && \
      cd tbb/build && \
      cmake .. && make -j && \
      sudo make install && \
      cd ../../ && rm -rf tbb/

      # Install boost
      wget -q https://boostorg.jfrog.io/artifactory/main/release/1.65.1/source/boost_1_65_1.tar.gz && \
          tar zxf boost_1_65_1.tar.gz && cd boost_1_65_1 && \
          ./bootstrap.sh --prefix=/usr/local --with-toolset=gcc --without-libraries=python && \
          sudo ./b2 -j2 --prefix=/usr/local --without-python toolset=gcc install && \
          cd ../ && rm -rf ./boost_1_65_1*
  else
      echo "Error Install Dependencies ..."
      exit 1
  fi
}

function install_mac_deps() {
  sudo xcode-select --install  > /dev/null 2>&1
  brew install boost libomp ninja tbb cmake llvm ccache zstd
  brew uninstall grep
  brew install grep
  export PATH="/usr/local/opt/grep/libexec/gnubin:$PATH"
  brew update && brew upgrade && brew cleanup

  if [[ $(arch) == 'arm64' ]]; then
    sudo mkdir /usr/local/include
    sudo mkdir /usr/local/opt
    sudo ln -s "$(brew --prefix llvm)" "/usr/local/opt/llvm"
    sudo ln -s "$(brew --prefix libomp)/include/omp.h" "/usr/local/include/omp.h"
    sudo ln -s "$(brew --prefix libomp)" "/usr/local/opt/libomp"
    sudo ln -s "$(brew --prefix boost)/include/boost" "/usr/local/include/boost"
    sudo ln -s "$(brew --prefix tbb)/include/tbb" "/usr/local/include/tbb"
    sudo ln -s "$(brew --prefix tbb)/include/oneapi" "/usr/local/include/oneapi"
  fi
}

unameOut="$(uname -s)"
case "${unameOut}" in
    Linux*)     install_linux_deps;;
    Darwin*)    install_mac_deps;;
    *)          echo "Unsupported OS:${unameOut}" ; exit 0;
esac