sol2/scripts/preparation.linux.sh

#!/usr/bin/env zsh

# # # # sol2
# The MIT License (MIT)
# 
# Copyright (c) 2013-2017 Rapptz, ThePhD, and contributors
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

# https://stackoverflow.com/questions/59895/getting-the-source-directory-of-a-bash-script-from-within
get_script_dir () {
	if [ -n "`$SHELL -c 'echo $ZSH_VERSION'`" ]
	then
		SOURCE="${(%):-%x}"
	elif [ -n "`$SHELL -c 'echo $BASH_VERSION'`" ]
	then
		SOURCE="${BASH_SOURCE[0]}"
	else
		SOURCE="${0}"
	fi
     # While $SOURCE is a symlink, resolve it
     while [ -h "$SOURCE" ]; do
          DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
          SOURCE="$( readlink "$SOURCE" )"
          # If $SOURCE was a relative symlink (so no "/" as prefix, need to resolve it relative to the symlink base directory
          [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE"
     done
     DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
     echo "$DIR"
}

scripts_dir="$(get_script_dir)"
sol2_dir="${scripts_dir}/.."

mkdir -p build-sol2
cd build-sol2

top_level_dir="$(pwd)"

# # Initial and necessary installations
sudo apt-get -y install ninja-build libreadline6 libreadline6-dev python3 wget curl libcurl3 cmake git

# # LLVM and GCC updates
# Grab LLVM or GCC 
# if we need it
# defining both is probably an expotentially terrible idea
if [ "$LLVM_VERSION" ]
then
	# get and use LLVM
	source ${scripts_dir}/preparation.linux.llvm.sh
	export CC=clang
	export CXX=clang++
	version_nums=(${=LLVM_VERSION//./ })
	major=$version_nums[1]
	minor=$version_nums[2]
	revision=$version_nums[3]
	#sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
	#sudo apt-get -y update
	sudo apt-get -y install xz-utils
	if [ $major -lt 4 ] && [ $minor -lt 8 ];
	then
		sudo apt-get -y install libstdc++6
		wget http://llvm.org/releases/$LLVM_VERSION/clang+llvm-$LLVM_VERSION-x86_64-linux-gnu-ubuntu-14.04.tar.xz -O $LLVM_ARCHIVE_PATH
	else
		sudo apt-get -y install clang clang++
		wget http://llvm.org/releases/$LLVM_VERSION/clang+llvm-$LLVM_VERSION-x86_64-linux-gnu-ubuntu-16.04.tar.xz -O $LLVM_ARCHIVE_PATH
	fi
	mkdir -p $CLANG_PREFIX
	tar xf "$LLVM_ARCHIVE_PATH" -C "$CLANG_PREFIX" --strip-components 1
elif [ "$GCC_VERSION" ]
then
	# get and use GCC version that we desire
	sudo apt-get -y install software-properties-common python-software-properties
	sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
	sudo apt-get -y update
	sudo apt-get -y dist-upgrade
	sudo apt-get -y install gcc-$GCC_VERSION g++-$GCC_VERSION
	sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-$GCC_VERSION 60 --slave /usr/bin/g++ g++ /usr/bin/g++-$GCC_VERSION
	sudo update-alternatives --config gcc
	export CC=gcc-$GCC_VERSION
	export CXX=g++-$GCC_VERSION
else
	sudo apt-get -y install build-essential
	export CC=cc
	export CXX=c++
fi

cd ..