431 lines
14 KiB
Bash
431 lines
14 KiB
Bash
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#!/bin/bash
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#
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# This scripts installs the prerequisites for the InSAR
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# Scientific Computing Environment (ISCE)
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#
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# Author : Kosal Khun, Marco Lavalle
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# Date : 2012-06-28
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# Version : 1.1
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# Update : 2014-04-02 updated to support python3 (ML)
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BASENAME=$0 #command line with relative path to this file
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ARGS=$@
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BASEDIR=$(pwd) #get base folder where command has been issued
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cd $(dirname $BASENAME) #go to setup folder
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SETUPDIR=$(pwd) #get absolute path of setup folder
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i_folder="INSTALL_FOLDER"
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c_file="CONFIG_FILE"
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dep_list="GMP,MPFR,MPC,GCC,SCONS,FFTW,SZIP,HDF5,NUMPY,H5PY"
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SETUPLOG="$HOME/.isce/setup.log"
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printhelp () {
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echo $1
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echo "Use the option -h to get more information."
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exit 1
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}
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print2log () {
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cmd=0
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if [[ -n $2 ]]; then
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if [[ $2 == "d" ]]; then
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now=$(date +"%c")
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msg="$now >> $1"
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elif [[ $2 == "c" ]]; then
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cmd=1
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msg="running command: $1"
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else
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msg=$1
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fi
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else
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msg=$1
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fi
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echo -e $msg >> $SETUPLOG
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echo -e $1
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if [[ $cmd == 1 ]]; then
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$1
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fi
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}
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usage () {
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echo -e "Usage: $BASENAME -p $i_folder [OPTION]... | -c $c_file"
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echo "Install the software ISCE and its dependencies."
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echo "List of dependencies: $dep_list"
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echo
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echo -e " -p $i_folder"
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echo -e "\tInstall everything to the directory $i_folder."
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echo -e "\t- Packages will be downloaded and unpacked into $i_folder/src"
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echo -e "\t- Binaries, libraries and includes will be put into"
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echo -e "\t$i_folder/bin, $i_folder/lib, $i_folder/include"
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echo -e "\t- Environment variables and ISCEConfig file will be setup"
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echo -e "\tto install ISCE at $i_folder/isce"
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echo -e "\tUse only this option for fast installation."
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echo
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echo -e " -c $c_file"
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echo -e "\tThe script will skip the installation of the dependencies"
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echo -e "\tand will use the given $c_file to install ISCE."
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echo -e "\tUse only if all required dependencies are already installed"
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echo -e "\tor if the configuration file has been changed manually."
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echo -e "\tYou need to pass the -p argument"
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echo -e "\tif you have used this script to install python"
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echo -e "\tand some packages like numpy, h5py."
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echo
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echo "Additional options:"
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echo -e " -v\tVerbose"
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echo -e " -b PYTHON_PATH\n\tTell the script where python is located."
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echo -e "\tPYTHON_PATH must be the full path to the python file."
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echo
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echo "Use the following options to customize your installation:"
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echo -e " -d NONE | ALL | dep1,dep2..."
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echo -e "\tDownload the given dependencies (see list)."
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echo -e "\tDefault: NONE"
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echo -e "\tThe names must be separated by a comma, with no space."
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echo -e "\tThe packages not in the list must be present"
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echo -e "\tin $i_folder/src"
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echo -e " -u NONE | ALL | dep1,dep2..."
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echo -e "\tUntar the given dependencies (see list)"
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echo -e "\tin addition to those given with -d"
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echo -e "\tDefault: NONE (the script will use list given with -d)"
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echo -e "\tThe packages not in the list must be already"
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echo -e "\tunpacked in $i_folder/src"
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echo -e " -i NONE | ALL | dep1,dep2..."
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echo -e "\tInstall the given dependencies (see list)"
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echo -e "\tin addition to those given with -d and -u"
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echo -e "\tDefault: NONE (the script will use list given with -d and -u)"
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echo -e "\tThe packages not in the list should be already"
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echo -e "\tinstalled in $i_folder"
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echo
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echo -e " ***warning***"
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echo -e "\tPython 3.x does not support Scons, therefore the install script"
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echo -e "\trequires python 2.x to run Scons and python >= 3.2.0 to run ISCE."
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echo -e "\tThe script assumes that python 2.x is available in the path as python,"
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echo -e "\tand downloads and installs python3 if not found."
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echo
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}
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startlog () {
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LOGDIR=$(dirname $SETUPLOG)
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mkdir $LOGDIR
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print2log ""
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print2log "=========================================="
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print2log "Starting install.sh script:" d
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print2log "\t$BASENAME $ARGS"
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print2log "------------------------------------------"
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print2log "current directory: $BASEDIR"
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}
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changedir () {
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if [[ -n $1 && -d $1 ]]; then
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print2log "cd $1" c
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print2log "current directory: $(pwd)"
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else
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print2log "error in changedir: no directory given"
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exit 1
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fi
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}
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VERBOSE=
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while getopts 'p:b:c:vd:u:i:h' opt; do
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case $opt in
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h)
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usage
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exit 0
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;;
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b)
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PYTHONBIN=$OPTARG
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;;
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p)
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PREFIX=$OPTARG
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;;
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c)
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CONFIG=$OPTARG
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;;
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v)
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VERBOSE=--verbose
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;;
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d)
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DO_DOWNLOAD=$OPTARG
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;;
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u)
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DO_UNPACK=$OPTARG
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;;
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i)
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DO_INSTALL=$OPTARG
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;;
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\?)
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printhelp "error in arguments"
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;;
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*)
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usage;;
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esac
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done
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if [[ -z "$PREFIX" && -z "$CONFIG" ]]; then #neither prefix nor config are given
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printhelp "missing arguments -p or -c" #exit
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fi
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if [[ -n "$PYTHONBIN" ]]; then #python path given
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if [[ ! -e "$PYTHONBIN" ]]; then #could not find python
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printhelp "could not find $PYTHONBIN: please, give the full path to python" #exit
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fi
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else
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PYTHONBIN=$(which python)
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fi
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startlog
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UNAME=$(uname) #OS or kernel name
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print2log "checking uname... $UNAME"
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##### IF CONFIG IS GIVEN ####
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if [[ -n "$CONFIG" ]]; then #skip installation of dependencies
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cd $BASEDIR #come back to initial folder
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if [[ ! -f $CONFIG ]]; then
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print2log "config file $CONFIG could not be found: please check the folder or create the file first"
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printhelp #exit
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else
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cd $(dirname $CONFIG)
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CONFIG=$(pwd)/$(basename $CONFIG) #get absolute path of config file
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fi
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if [[ -n "$PREFIX" ]]; then #if prefix given
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cd $BASEDIR #come back to initial folder
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if [[ ! -d $PREFIX ]]; then #if folder doesn't exist
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print2log "directory $PREFIX doesn't exist"
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printhelp #exit
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else
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cd $PREFIX
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PREFIX=$(pwd) #get absolute path of prefix
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fi
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fi
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print2log "cd $SETUPDIR" c #go to setup folder
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$PYTHONBIN setup.py --ping=pong --uname=${UNAME} --config=${CONFIG} --prefix=${PREFIX} $VERBOSE
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exit 1
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fi
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#### WITH PREFIX - NO CONFIG ####
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#checking prerequisites: gcc g++ make m4
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check="gcc g++ make m4"
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arrCheck=(${check// / })
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missing=
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for ((c=0; c < ${#arrCheck[@]}; c++))
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do
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x=${arrCheck[c]}
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print2log "checking for $x"
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which[c]=$(command -v $x)
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if [[ -n "${which[c]}" ]]; then #path of app returned
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print2log "result: $($x --version | head -1)"
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if [[ "$x" == "gcc" ]]; then
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GCC=${which[c]}
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elif [[ "$x" == "g++" ]]; then
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GPP=${which[c]}
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fi
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else #app not found
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print2log "result: no"
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missing="$missing $x"
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fi
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done
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if [[ -z "$missing" ]]; then #prerequisites already installed
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print2log "$check already installed"
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else #missing packages
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print2log "missing package(s):$missing"
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print2log "check your PATH or install them manually"
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exit 1
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fi
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#checking destination folder
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cd $BASEDIR
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if [[ ! -d $PREFIX ]]; then
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print2log "directory $PREFIX does not exists"
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print2log "mkdir -p $PREFIX" c
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if [ $? ]; then
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print2log "...done"
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cd $PREFIX
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PREFIX=$(pwd) #get absolute path of prefix
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else
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print2log "could not create ${PREFIX}"
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print2log "$i_folder must be a local directory where you have write permissions"
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exit 1
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fi
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fi
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changedir $PREFIX
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INSTALL_DIR=$(pwd) #absolute path of installation folder
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DOWNLOAD_DIR=$INSTALL_DIR/src #download folder
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BUILD_DIR=$INSTALL_DIR/build #build folder
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SOURCE_DIR=$INSTALL_DIR/src #source folder (where downloaded package is untarred)
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export PATH=${INSTALL_DIR}/bin:${PATH} #make sure that python is searched in INSTALL_DIR first
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if [[ -n $LD_LIBRARY_PATH ]]; then
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export LD_LIBRARY_PATH=${INSTALL_DIR}/lib:${LD_LIBRARY_PATH}
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else
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export LD_LIBRARY_PATH=${INSTALL_DIR}/lib
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fi
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print2log "LD_LIBRARY_PATH=$LD_LIBRARY_PATH"
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print2log "checking for Python"
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REQUIRED=3.2.0 #the minimum version of python needed - ML updated on 2014-04-03 from 2.6.6
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APPVER=3.4.0 #the version that will be installed - ML updated on 2014-04-03 from 2.7.3
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#Check if Python is installed and the version is correct
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PYTHONBIN3=$(which python3) # ML added PYTHONBIN3 on 2014-04-02
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PYTHON=$(command -v $PYTHONBIN3) #ML PYTHONBIN3 in place of PYTHONBIN
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if [[ -n "${PYTHON}" ]]; then #python is installed
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#VERSION=$(${PYTHON} -V 2>&1 | awk -F" " '{print $2}')
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VERSION=$(${PYTHON} -c "import sys; print('.'.join(map(str, sys.version_info[:3])))")
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print2log "result: Python $VERSION"
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if [[ "$VERSION" < "2.9.9" ]]; then #not supported yet - ML updated from > "2.9.9" on 2014-04-02
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answer_ok=0
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print2log "Python $VERSION is no longer supported."
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until [[ $answer_ok == 1 ]]; do
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echo -n "Python $VERSION is no longer supported. Would you like the script to install python $APPVER? (Y/n) "
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read -n 1 answer
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if [[ -z "$answer" ]]; then
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answer=y
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else
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echo
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fi
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if [[ "$answer" == "n" || "$answer" == "N" ]]; then
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print2log "ISCE needs at least python $REQUIRED" # ML updated to Python 3.x
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print2log "Python installation skipped by user: exiting script"
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exit 1
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fi
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if [[ "$answer" == "y" || "$answer" == "Y" ]]; then
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answer_ok=1
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fi
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done
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elif [[ "$VERSION" < "$REQUIRED" ]]; then #not correct version!
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print2log "you must have python >= $REQUIRED"
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else #correct version, now check if it's python-devel
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#first, check if python has distutils
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print2log "checking for module distutils"
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distutils_result=$(${PYTHON} -c "import distutils" 2>&1)
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if [[ -z "$distutils_result" ]]; then #distutils ok
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print2log "result: yes"
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#check for Python include path
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print2log "checking for Python include path"
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python_path=$(${PYTHON} -c "import distutils.sysconfig; print (distutils.sysconfig.get_python_inc ());")
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if [[ -n "${python_path}" ]]; then #include path found
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print2log "result: ${python_path}"
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#check for Python.h
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print2log "checking for Python.h"
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pythonH="${python_path}/Python.h"
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if [[ -f ${pythonH} ]]; then #Python.h found
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print2log "result: ${pythonH}"
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python_ok="Yoohoo!"
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else
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print2log "result: Python.h not found in ${python_path}"
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fi
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else
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print2log "result: Python include path not found"
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fi
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else
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print2log "result: Python module distutils not found"
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fi
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fi
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else #python is NOT installed
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print2log "result: Python not found"
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fi
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if [[ -n "$python_ok" ]]; then #correct version of python is already installed
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print2log "your python3 version is correct."
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bindir=$INSTALL_DIR/bin
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if [[ $(dirname $PYTHONBIN3) != "$bindir" ]]; then # ML PYTHONBIN3 in place of PYTHONBIN
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if [[ ! -d $bindir ]]; then
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print2log "mkdir -p $bindir" c
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elif [[ -e $bindir/python ]]; then
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print2log "rm $bindir/python" c
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fi
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print2log "ln -s $PYTHONBIN3 $bindir/python3" c
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fi
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else #python has to be installed
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print2log "you don't have the correct version of Python"
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print2log "the script will download and install Python $APPVER"
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changedir $INSTALL_DIR
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if [ ! -d $DOWNLOAD_DIR ]; then
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print2log "mkdir $DOWNLOAD_DIR" c
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fi
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if [ ! -d $SOURCE_DIR ]; then
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print2log "mkdir $SOURCE_DIR" c
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fi
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if [ ! -d $BUILD_DIR ]; then
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print2log "mkdir $BUILD_DIR" c
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fi
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||
|
|
|
||
|
|
APPFILE="Python-${APPVER}.tgz" #ML updated from tar.bz2 to tgz on 2014-04-02
|
||
|
|
APP_DIR="Python-${APPVER}"
|
||
|
|
URL="https://www.python.org/ftp/python/${APPVER}/${APPFILE}"
|
||
|
|
print2log "downloading Python archive file..."
|
||
|
|
changedir $DOWNLOAD_DIR
|
||
|
|
if which curl >/dev/null; then
|
||
|
|
print2log "curl -O --insecure $URL" c
|
||
|
|
else
|
||
|
|
print2log "wget $URL --no-check-certificate" c #ML added --no-check-certificate on 2014-04-02
|
||
|
|
fi
|
||
|
|
if [[ ! -e $APPFILE ]]; then #file not downloaded!
|
||
|
|
print2log "error while trying to download file from $URL"
|
||
|
|
print2log "please check your internet connection and the URL"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
print2log "...done"
|
||
|
|
|
||
|
|
print2log "unpacking source files..."
|
||
|
|
changedir $SOURCE_DIR
|
||
|
|
print2log "rm -Rf $APP_DIR" c
|
||
|
|
print2log "tar -xf ${DOWNLOAD_DIR}/${APPFILE}" c
|
||
|
|
print2log "...done"
|
||
|
|
|
||
|
|
print2log "building files..."
|
||
|
|
changedir $BUILD_DIR
|
||
|
|
print2log "rm -Rf $APP_DIR" c
|
||
|
|
print2log "mkdir $APP_DIR" c
|
||
|
|
changedir $APP_DIR
|
||
|
|
|
||
|
|
if [[ -n $VERBOSE ]]; then
|
||
|
|
redirect="2>&1 | tee -a"
|
||
|
|
redirect2=
|
||
|
|
else
|
||
|
|
redirect=">>"
|
||
|
|
redirect2="2>&1"
|
||
|
|
fi
|
||
|
|
if [[ $UNAME == 'Darwin' ]]; then #Mac OS
|
||
|
|
print2log "${SOURCE_DIR}/${APP_DIR}/configure \
|
||
|
|
--with-dyld \
|
||
|
|
--prefix=${PREFIX}" c
|
||
|
|
# --enable-unicode=ucs4 \
|
||
|
|
# --program-suffix=.exe $redirect ${BUILD_DIR}/${APP_DIR}/PYTHON_configure.log $redirect2" c
|
||
|
|
else
|
||
|
|
print2log "${SOURCE_DIR}/${APP_DIR}/configure \
|
||
|
|
--prefix=${PREFIX} \
|
||
|
|
--enable-shared" c
|
||
|
|
# $redirect ${BUILD_DIR}/${APP_DIR}/PYTHON_configure.log $redirect2" c
|
||
|
|
# --enable-unicode=ucs4 \
|
||
|
|
# --program-suffix=.exe \
|
||
|
|
fi
|
||
|
|
|
||
|
|
print2log "make" c # $redirect ${BUILD_DIR}/${APP_DIR}/PYTHON_build.log $redirect2" c
|
||
|
|
print2log "make install" c # $redirect ${BUILD_DIR}/${APP_DIR}/PYTHON_install.log $redirect2" c
|
||
|
|
|
||
|
|
PYTHONBIN3=${INSTALL_DIR}/bin/python3 # ML changed to python3 on 2014-04-02
|
||
|
|
if command -v $PYTHONBIN3; then #python has been installed
|
||
|
|
print2log "...done"
|
||
|
|
else
|
||
|
|
print2log "python could not be installed"
|
||
|
|
print2log "please install python >= ${REQUIRED} manually"
|
||
|
|
print2log "if you already have it installed, make sure that\nyour PATH has been changed accordingly"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
print2log "\ninstalling the other dependencies..."
|
||
|
|
changedir $SETUPDIR
|
||
|
|
$PYTHONBIN setup.py --ping=pong --uname=${UNAME} --gcc=${GCC} --gpp=${GPP} --prefix=${INSTALL_DIR} --download=${DO_DOWNLOAD} --unpack=${DO_UNPACK} --install=${DO_INSTALL} $VERBOSE
|