#!/usr/bin/env bash
################################################################################
# Copyright (c) 2015-2018 Skymind, Inc.
#
# This program and the accompanying materials are made available under the
# terms of the Apache License, Version 2.0 which is available 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.
#
# SPDX-License-Identifier: Apache-2.0
################################################################################

set -eu

# cd to the directory containing this script
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
cd "$DIR"

setwindows_msys() {
  if [[ $KERNEL == *"windows"* ]]; then
  export CMAKE_COMMAND="$CMAKE_COMMAND -G \"MSYS Makefiles\""
  fi
}

setandroid_defaults() {
  if [[ -z ${ANDROID_NDK:-} ]]; then
    export ANDROID_NDK=$HOME/Android/android-ndk/
    echo "No ANDROID_NDK variable set. Setting to default of $ANDROID_NDK"
    else
        echo "USING ANDROID NDK $ANDROID_NDK"
fi

  if [[ -z ${ANDROID_VERSION:-} ]]; then
    export ANDROID_VERSION=21
    echo "No ANDROID_VERSION variable set. Setting to default of $ANDROID_VERSION"
    else
       echo "USING ANDROID VERSION $ANDROID_VERSION"
    # android needs static linking

fi


}


export CMAKE_COMMAND="cmake"
if which cmake3 &> /dev/null; then
    export CMAKE_COMMAND="cmake3"
fi
export MAKE_COMMAND="make"
export MAKE_ARGUMENTS=
echo eval $CMAKE_COMMAND

[[ -z ${MAKEJ:-} ]] && MAKEJ=4

# Use > 1 to consume two arguments per pass in the loop (e.g. each
# argument has a corresponding value to go with it).
# Use > 0 to consume one or more arguments per pass in the loop (e.g.
# some arguments don't have a corresponding value to go with it such
# as in the --default example).
# note: if this is set to > 0 the /etc/hosts part is not recognized ( may be a bug )
PARALLEL="true"
OS=
CHIP=
BUILD=
COMPUTE=
ARCH=
LIBTYPE=
PACKAGING=
CHIP_EXTENSION=
CHIP_VERSION=
EXPERIMENTAL=
OPERATIONS=
CLEAN="false"
MINIFIER="false"
TESTS="false"
VERBOSE="false"
VERBOSE_ARG="VERBOSE=1"
HELPER=
CHECK_VECTORIZATION="OFF"
NAME=
while [[ $# -gt 0 ]]
do
key="$1"
value="${2:-}"
#Build type (release/debug), packaging type, chip: cpu,cuda, lib type (static/dynamic)
case $key in
    -h|--helper)
    HELPER="$value"
    shift # past argument
    ;;
    -o|-platform|--platform)
    OS="$value"
    shift # past argument
    ;;
    -b|--build-type)
    BUILD="$value"
    shift # past argument
    ;;
    -p|--packaging)
    PACKAGING="$value"
    shift # past argument
    ;;
    -c|--chip)
    CHIP="$value"
    shift # past argument
    ;;
    -cc|--compute)
    COMPUTE="$value"
    shift # past argument
    ;;
    -a|--arch)
    ARCH="$value"
    shift # past argument
    ;;
    -l|--libtype)
    LIBTYPE="$value"
    shift # past argument
    ;;
    -e|--chip-extension)
    CHIP_EXTENSION="$value"
    shift # past argument
    ;;
    -v|--chip-version)
    CHIP_VERSION="$value"
    shift # past argument
    ;;
    -x|--experimental)
    EXPERIMENTAL="$value"
    shift # past argument
    ;;
    -g|--generator)
    OPERATIONS="$value"
    shift # past argument
    ;;
    --name)
    NAME="$value"
    shift # past argument
    ;;
    --check-vectorization)
    CHECK_VECTORIZATION="ON"
    ;;
    -j)
    MAKEJ="$value"
    shift # past argument
    ;;
    clean)
    CLEAN="true"
    ;;
    -m|--minifier)
    MINIFIER="true"
    ;;
    -t|--tests)
    TESTS="true"
    ;;
    -V|--verbose)
    VERBOSE="true"
    ;;
    --default)
    DEFAULT=YES
    ;;
    *)
            # unknown option
    ;;
esac
if [[ $# -gt 0 ]]; then
    shift # past argument or value
fi
done
HOST=$(uname -s | tr [A-Z] [a-z])
KERNEL=$HOST-$(uname -m | tr [A-Z] [a-z])
if [ "$(uname)" == "Darwin" ]; then
    HOST="macosx"
    KERNEL="darwin-x86_64"
    echo "RUNNING OSX CLANG"
elif [ "$(expr substr $(uname -s) 1 5)" == "MINGW" ] || [ "$(expr substr $(uname -s) 1 4)" == "MSYS" ]; then
    HOST="windows"
    KERNEL="windows-x86_64"
    echo "Running windows"
elif [ "$(uname -m)" == "ppc64le" ]; then
    if [ -z "$ARCH" ]; then
        ARCH="power8"
    fi
    KERNEL="linux-ppc64le"
fi

if [ -z "$OS" ]; then
    OS="$HOST"
fi

if [[ -z ${ANDROID_NDK:-} ]]; then
    export ANDROID_NDK=$HOME/Android/android-ndk/
fi

case "$OS" in
    linux-armhf)
      export RPI_BIN=$RPI_HOME/tools/arm-bcm2708/arm-rpi-4.9.3-linux-gnueabihf/bin/arm-linux-gnueabihf
      export CMAKE_COMMAND="$CMAKE_COMMAND -D CMAKE_TOOLCHAIN_FILE=cmake/rpi.cmake -DSD_ARM_BUILD=true"
      if [ -z "$ARCH" ]; then
        ARCH="armv7-r"
      fi
    ;;

    linux-arm64)
      if [ -z "$ARCH" ]; then
        ARCH="armv8-a"
      fi
      export CMAKE_COMMAND="$CMAKE_COMMAND -DSD_ARM_BUILD=true"
    ;;

    android-arm)
      if [ -z "$ARCH" ]; then
        ARCH="armv7-a"
      fi

      setandroid_defaults

      # Note here for android 32 bit prefix on the binutils is different
      # See https://developer.android.com/ndk/guides/other_build_systems
      export ANDROID_BIN="$ANDROID_NDK/toolchains/arm-linux-androideabi/prebuilt/$KERNEL/"
      export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/"
      export ANDROID_CC="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/bin/clang"
      export ANDROID_ROOT="$ANDROID_NDK/platforms/android-$ANDROID_VERSION/arch-arm/"
      export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/android-arm.cmake -DSD_ANDROID_BUILD=true"
      setwindows_msys
    ;;

    android-arm64)
      if [ -z "$ARCH" ]; then
        ARCH="armv8-a"
      fi

      setandroid_defaults

      echo "BUILDING ANDROID ARM with KERNEL $KERNEL"
      export ANDROID_BIN="$ANDROID_NDK/toolchains/aarch64-linux-android-4.9/prebuilt/$KERNEL/"
      export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/"
      export ANDROID_CC="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/bin/clang"
      export ANDROID_ROOT="$ANDROID_NDK/platforms/android-$ANDROID_VERSION/arch-arm64/"
      export CMAKE_COMMAND="$CMAKE_COMMAND  -DCMAKE_TOOLCHAIN_FILE=cmake/android-arm64.cmake -DSD_ANDROID_BUILD=true"
      setwindows_msys
    ;;

    android-x86)
      if [ -z "$ARCH" ]; then
        ARCH="i686"
      fi

      setandroid_defaults
      export ANDROID_BIN="$ANDROID_NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/$KERNEL/"
      export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/"
      export ANDROID_CC="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/bin/clang"
      export ANDROID_ROOT="$ANDROID_NDK/platforms/android-$ANDROID_VERSION/arch-x86/"
      export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/android-x86.cmake -DSD_ANDROID_BUILD=true"
      setwindows_msys
    ;;

    android-x86_64)

      if [ -z "$ARCH" ]; then
        ARCH="x86-64"
      fi
      echo "BUILDING ANDROID x86_64"

      setandroid_defaults


      export ANDROID_BIN="$ANDROID_NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/$KERNEL/"
      export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/"
      export ANDROID_CC="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/bin/clang"
      export ANDROID_ROOT="$ANDROID_NDK/platforms/android-$ANDROID_VERSION/arch-x86_64/"
      export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/android-x86_64.cmake -DSD_ANDROID_BUILD=true"
      setwindows_msys
    ;;

    ios-x86_64)
      LIBTYPE="static"
      ARCH="x86-64"
      if xcrun --sdk iphoneos --show-sdk-version &> /dev/null; then
        export IOS_VERSION="$(xcrun --sdk iphoneos --show-sdk-version)"
      else
        export IOS_VERSION="10.3"
      fi
      XCODE_PATH="$(xcode-select --print-path)"
      export IOS_SDK="$XCODE_PATH/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator$IOS_VERSION.sdk"
      export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/ios-x86_64.cmake --debug-trycompile -DSD_IOS_BUILD=true"
    ;;

    ios-x86)
      LIBTYPE="static"
      ARCH="i386"
      if xcrun --sdk iphoneos --show-sdk-version &> /dev/null; then
        export IOS_VERSION="$(xcrun --sdk iphoneos --show-sdk-version)"
      else
        export IOS_VERSION="10.3"
      fi
      XCODE_PATH="$(xcode-select --print-path)"
      export IOS_SDK="$XCODE_PATH/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator$IOS_VERSION.sdk"
      export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/ios-x86.cmake --debug-trycompile -DSD_IOS_BUILD=true"
    ;;

    ios-arm64)
      LIBTYPE="static"
      ARCH="arm64"
      if xcrun --sdk iphoneos --show-sdk-version &> /dev/null; then
        export IOS_VERSION="$(xcrun --sdk iphoneos --show-sdk-version)"
      else
        export IOS_VERSION="10.3"
      fi
      XCODE_PATH="$(xcode-select --print-path)"
      export IOS_SDK="$XCODE_PATH/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS$IOS_VERSION.sdk"
      export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/ios-arm64.cmake --debug-trycompile -DSD_IOS_BUILD=true"
    ;;

    ios-arm)
      LIBTYPE="static"
      ARCH="armv7"
      if xcrun --sdk iphoneos --show-sdk-version &> /dev/null; then
      export IOS_VERSION="$(xcrun --sdk iphoneos --show-sdk-version)"
      else
        export IOS_VERSION="10.3"
      fi
      XCODE_PATH="$(xcode-select --print-path)"
      export IOS_SDK="$XCODE_PATH/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS$IOS_VERSION.sdk"
      export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/ios-arm.cmake --debug-trycompile -DSD_IOS_BUILD=true"
    ;;

    ios-armv7)
      # change those 2 parameters and make sure the IOS_SDK exists
      export iPhoneOS="iPhoneOS"
      export IOS_VERSION="10.3"
      LIBTYPE="static"
      ARCH="armv7"
      export IOS_SDK="/Applications/Xcode.app/Contents/Developer/Platforms/${iPhoneOS}.platform/Developer/SDKs/${iPhoneOS}${IOS_VERSION}.sdk"
      export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/ios-armv7.cmake --debug-trycompile -DSD_IOS_BUILD=true"
    ;;

    linux*)
    ;;

    macosx*)
      export CC=clang
      export CXX=clang++
      PARALLEL="true"
      export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_MACOSX_RPATH=ON -DSD_APPLE_BUILD=true"
    ;;

    windows*)
      # Do something under Windows NT platform
      if [ "$CHIP" == "cuda" ]; then
        export CMAKE_COMMAND="cmake -G \"Ninja\""
        export MAKE_COMMAND="ninja"
        export CC="cl.exe"
        export CXX="cl.exe"
        PARALLEL="true"
        VERBOSE_ARG="-v"
      else
        export CMAKE_COMMAND="cmake -G \"MSYS Makefiles\""
        export MAKE_COMMAND="make"
        export CC=/mingw64/bin/gcc
        export CXX=/mingw64/bin/g++
        PARALLEL="true"
      fi

      # Try some defaults for Visual Studio 2013 if user has not run vcvarsall.bat or something
      if [ -z "${VCINSTALLDIR:-}" ]; then
        export VisualStudioVersion=12.0
        export VSINSTALLDIR="C:\\Program Files (x86)\\Microsoft Visual Studio $VisualStudioVersion"
        export VCINSTALLDIR="$VSINSTALLDIR\\VC"
        export WindowsSdkDir="C:\\Program Files (x86)\\Windows Kits\\8.1"
        export Platform=X64
        export INCLUDE="$VCINSTALLDIR\\INCLUDE;$WindowsSdkDir\\include\\shared;$WindowsSdkDir\\include\\um"
        export LIB="$VCINSTALLDIR\\LIB\\amd64;$WindowsSdkDir\\lib\\winv6.3\\um\\x64"
        export LIBPATH="$VCINSTALLDIR\\LIB\\amd64;$WindowsSdkDir\\References\\CommonConfiguration\\Neutral"
        export PATH="$PATH:$VCINSTALLDIR\\BIN\\amd64:$WindowsSdkDir\\bin\\x64:$WindowsSdkDir\\bin\\x86"
      fi
      # Make sure we are using 64-bit MinGW-w64
      export PATH=/mingw64/bin/:/mingw64/lib:$PATH
      # export GENERATOR="MSYS Makefiles"
    ;;
esac

if [ -z "$BUILD" ]; then
 BUILD="release"

fi

if [ -z "$CHIP" ]; then
 CHIP="cpu"
fi

if [ -z "$LIBTYPE" ]; then
 LIBTYPE="dynamic"
fi

if [ -z "$PACKAGING" ]; then
 PACKAGING="none"
fi

if [ -z "$COMPUTE" ]; then
 COMPUTE="all"
fi

if [ "$CHIP_EXTENSION" == "avx512" ] || [ "$ARCH" == "avx512" ]; then
    CHIP_EXTENSION="avx512"
    ARCH="skylake-avx512"
elif [ "$CHIP_EXTENSION" == "avx2" ] || [ "$ARCH" == "avx2" ]; then
    CHIP_EXTENSION="avx2"
    ARCH="x86-64"
elif [ "$CHIP_EXTENSION" == "x86_64" ] || [ "$ARCH" == "x86_64" ]; then
    CHIP_EXTENSION="x86_64"
    ARCH="x86-64"
fi

if [ -z "$ARCH" ]; then
 ARCH="x86-64"
fi

OPERATIONS_ARG=

if [ -z "$OPERATIONS" ]; then
 OPERATIONS_ARG="-DSD_ALL_OPS=true"
else
 OPERATIONS_ARG=$OPERATIONS
fi

if [ -z "$EXPERIMENTAL" ]; then
 EXPERIMENTAL="no"
fi

if [ "$CHIP" == "cpu" ]; then
    BLAS_ARG="-DSD_CPU=true -DBLAS=TRUE"
else
    BLAS_ARG="-DSD_CUDA=true -DBLAS=TRUE"
fi

if [ -z "$NAME" ]; then
    if [ "$CHIP" == "cpu" ]; then
        NAME="nd4jcpu"
    else
        NAME="nd4jcuda"
    fi
fi

if [ "$LIBTYPE" == "dynamic" ]; then
     SHARED_LIBS_ARG="-DSD_SHARED_LIB=ON -DSD_STATIC_LIB=OFF"
     else
         SHARED_LIBS_ARG="-DSD_SHARED_LIB=OFF -DSD_STATIC_LIB=ON"
fi

if [ "$BUILD" == "release" ]; then
        BUILD_TYPE="-DCMAKE_BUILD_TYPE=Release"
    else
        BUILD_TYPE="-DCMAKE_BUILD_TYPE=Debug"

fi

if [ "$PACKAGING" == "none" ]; then
    PACKAGING_ARG="-DPACKAGING=none"
fi

if [ "$PACKAGING" == "rpm" ]; then
    PACKAGING_ARG="-DPACKAGING=rpm"
fi

if [ "$PACKAGING" == "deb" ]; then
    PACKAGING_ARG="-DPACKAGING=deb"
fi

if [ "$PACKAGING" == "msi" ]; then
    PACKAGING_ARG="-DPACKAGING=msi"
fi

EXPERIMENTAL_ARG="";
MINIFIER_ARG="-DSD_BUILD_MINIFIER=false"
TESTS_ARG="-DSD_BUILD_TESTS=OFF"
NAME_ARG="-DSD_LIBRARY_NAME=$NAME"

if [ "$EXPERIMENTAL" == "yes" ]; then
    EXPERIMENTAL_ARG="-DSD_EXPERIMENTAL=yes"
fi

if [ "$MINIFIER" == "true" ]; then
    MINIFIER_ARG="-DSD_BUILD_MINIFIER=true"
fi

if [ "$TESTS" == "true" ]; then
    MINIFIER_ARG="-DSD_BUILD_MINIFIER=true"
    TESTS_ARG="-DSD_BUILD_TESTS=ON"
fi

ARCH_ARG="-DSD_ARCH=$ARCH -DSD_EXTENSION=$CHIP_EXTENSION"

CUDA_COMPUTE="-DCOMPUTE=\"$COMPUTE\""

if [ "$CHIP" == "cuda" ] && [ -n "$CHIP_VERSION" ]; then
    case $OS in
        linux*)
        export CUDA_PATH="/usr/local/cuda-$CHIP_VERSION/"
        ;;
        macosx*)
        export CUDA_PATH="/Developer/NVIDIA/CUDA-$CHIP_VERSION/"
        ;;
        windows*)
        export CUDA_PATH="C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v$CHIP_VERSION/"
        ;;
    esac
fi


[[ -z ${OPENBLAS_PATH:-} ]] && OPENBLAS_PATH=""
OPENBLAS_PATH="${OPENBLAS_PATH//\\//}"

if [[ -n "${BUILD_PATH:-}" ]]; then
    PREVIFS="$IFS"
    IFS="$BUILD_PATH_SEPARATOR"
    for P in $BUILD_PATH; do
        if [[ -f "$P/include/openblas_config.h" ]]; then
            OPENBLAS_PATH="$P"
        fi
    done
    IFS="$PREVIFS"
fi

if [[ ! -f "$OPENBLAS_PATH/include/openblas_config.h" ]]; then
    echo "Could not find OpenBLAS, please make sure to run the build with Maven or set the OPENBLAS_PATH variable"
    OPENBLAS_PATH=""
fi

# replace any backslash with a slash
OPENBLAS_PATH="${OPENBLAS_PATH//\\//}"

mkbuilddir() {
    if [ "$CLEAN" == "true" ]; then
        echo "Removing blasbuild"
        rm -Rf blasbuild
    fi
    mkdir -p "blasbuild/$CHIP"
    cd "blasbuild/$CHIP"
}

HELPERS=""
if [ "$HELPER" == "" ]; then
  echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
  echo "!!                                                                                                           !!"
  echo "!!                                                                                                           !!"
  echo "!!                                                                                                           !!"
  echo "!!                                                                                                           !!"
  echo "!!                                                 WARNING!                                                  !!"
  echo "!!                                      No helper packages configured!                                       !!"
  echo "!!                          You can specify helper by using -h key. I.e. <-h mkldnn>                         !!"
  echo "!!                                                                                                           !!"
  echo "!!                                                                                                           !!"
  echo "!!                                                                                                           !!"
  echo "!!                                                                                                           !!"
  echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
else
  #  if helpers were defined, we'll propagate them to CMake
  IFS=','
  read -ra HLP <<< "$HELPER"
  for i in "${HLP[@]}"; do
    HELPERS="${HELPERS} -DHELPERS_$i=true"
  done
  IFS=' '
fi

echo PACKAGING  = "${PACKAGING}"
echo BUILD  = "${BUILD}"
echo CHIP     = "${CHIP}"
echo ARCH    = "${ARCH}"
echo CHIP_EXTENSION  = "${CHIP_EXTENSION}"
echo CHIP_VERSION    = "${CHIP_VERSION}"
echo GPU_COMPUTE_CAPABILITY    = "${COMPUTE}"
echo EXPERIMENTAL = ${EXPERIMENTAL}
echo LIBRARY TYPE    = "${LIBTYPE}"
echo OPERATIONS = "${OPERATIONS_ARG}"
echo MINIFIER = "${MINIFIER_ARG}"
echo TESTS = "${TESTS_ARG}"
echo NAME = "${NAME_ARG}"
echo OPENBLAS_PATH = "$OPENBLAS_PATH"
echo CHECK_VECTORIZATION = "$CHECK_VECTORIZATION"
echo HELPERS = "$HELPERS"
mkbuilddir
pwd
eval "$CMAKE_COMMAND"  "$BLAS_ARG" "$ARCH_ARG" "$NAME_ARG" -DSD_CHECK_VECTORIZATION="${CHECK_VECTORIZATION}"  "$HELPERS" "$SHARED_LIBS_ARG" "$MINIFIER_ARG" "$OPERATIONS_ARG" "$BUILD_TYPE" "$PACKAGING_ARG" "$EXPERIMENTAL_ARG" "$TESTS_ARG" "$CUDA_COMPUTE" -DOPENBLAS_PATH="$OPENBLAS_PATH" -DDEV=FALSE -DCMAKE_NEED_RESPONSE=YES -DMKL_MULTI_THREADED=TRUE ../..

if [ "$PARALLEL" == "true" ]; then
    MAKE_ARGUMENTS="$MAKE_ARGUMENTS -j $MAKEJ"
fi
if [ "$VERBOSE" == "true" ]; then
    MAKE_ARGUMENTS="$MAKE_ARGUMENTS $VERBOSE_ARG"
fi

if [ "$CHECK_VECTORIZATION" == "ON" ]; then

if [ "$MAKE_COMMAND" == "make" ]; then
    MAKE_ARGUMENTS="$MAKE_ARGUMENTS --output-sync=target"
fi

exec 3>&1
eval "$MAKE_COMMAND" "$MAKE_ARGUMENTS" 2>&1 >&3 3>&-  | python3 ../../auto_vectorization/auto_vect.py   && cd ../../..
exec 3>&- 
else
eval "$MAKE_COMMAND" "$MAKE_ARGUMENTS"  && cd ../../..
fi