#!/bin/bash

unameOut="$(uname -s)"
case "${unameOut}" in
    Linux*)     machineArch=Linux;;
    Darwin*)    machineArch=MacOS;;
    CYGWIN*)    machineArch=Windows;;
    MINGW*)     machineArch=Windows;;
    *)          machineArch="UNKNOWN:${unameOut}"
esac
echo ${machineArch}

libVer=1_70_0

echo libVer=$libVer

scriptDir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
originalPath=$scriptDir/original
buildPath=$scriptDir/build
installPath=$scriptDir/install

libFilePath=$originalPath/boost_$libVer.tar.gz
libBuildPath=$buildPath/$libVer
libInstallPath=$installPath/$libVer
libSrcPath=$buildPath/boost_$libVer

echo
echo libFilePath=$libFilePath
echo libBuildPath=$libBuildPath
echo libInstallPath=$libInstallPath
echo libSrcPath=$libSrcPath
echo

rm -rf $buildPath $installPath

mkdir -p $libBuildPath
mkdir -p $libInstallPath
mkdir -p $libSrcPath

tar zxvpf $libFilePath -C $buildPath

if [ "${machineArch}" = "Linux" ]; then
  (cd $libSrcPath && \
  ./bootstrap.sh --prefix=$libInstallPath && \
  ./b2 \
  --build-dir=$libBuildPath \
  --prefix=$libInstallPath \
  -j 4 \
  variant=release \
  link=shared \
  threading=multi \
  runtime-link=shared \
  address-model=64 \
  install)
elif [ "${machineArch}" = "MacOS" ]; then
  (cd $libSrcPath && \
  ./bootstrap.sh --prefix=$libInstallPath && \
  ./b2 \
  --build-dir=$libBuildPath \
  --prefix=$libInstallPath \
  -j 4 \
  variant=release \
  link=shared \
  threading=multi \
  runtime-link=shared \
  address-model=64 \
  install)
elif [ "${machineArch}" = "Windows" ]; then
  (cd $libSrcPath && \
  ./bootstrap.bat --prefix=$libInstallPath && \
  ./b2 \
  --build-dir=$libBuildPath \
  --prefix=$libInstallPath \
  -j 4 \
  variant=release \
  link=shared \
  threading=multi \
  runtime-link=shared \
  address-model=64 \
  install)
else
  echo "unknown architecture"
  exit 1
fi