bootstrap

#!/bin/bash

# Copyright 2013-2015 - Peter Maersk-Moller

if [ "X$BASH" != X ] ; then
  echo="echo -e"
else
  echo=echo
fi

os=`uname`
osvariant=""
lsbvariant=""
osversion=""
bootstrapdir=bootstrapd
bootstrapvariant=""
LIBTOOLIZE=libtoolize

echo "If you are missing any software packages, you need access to the sudo command"
echo "for this script to be able to fetch them and install them. If you do not have"
echo "access to sudo or do not want to grant this script access through your passwd"
echo "this script will fail. However if all packages are installed, then sudo access"
echo "is not needed. Do you want to check if you have sudo access by providing"
$echo "your password to sudo (Y/N)? \c"
read reply
if [ "$reply" = Y -o "$reply" = y ] ; then
  echo "Checking for sudo access. You may be promted for password"
  sudo -v
  if [ $? != 0 ] ; then
    echo "You do not have access to run the sudo command."
    echo "You will need sudo access to install packages if needed."
    echo "You can get access to sudo by adding your username to the sudo group in the /etc/group file. Then log out and in again."
    echo "You do not need access to sudo if all packages are installed."
    $echo "Press return to continue \c"
    read reply
  else
    echo "You have access to run sudo."
  fi
else
  echo "Skipping test for sudo access."
fi

if [ "$os" = "Linux" ] ; then
  if [ -f /etc/os-release ] ; then
    osvariant=`grep '^ID=' /etc/os-release | cut -f2 -d= | tr 'A-Z' 'a-z'`
    # VERSION_ID="16.04"
    osversion=`grep '^VERSION_ID=' /etc/os-release | cut -f2 -d= | sed 's/\"//g'`
  else
    if [ -f /etc/lsb-release ] ; then
      osvariant=`grep '^DISTRIB_DESCRIPTION=' /etc/lsb-release | cut -f2 -d= | cut -f1 -d' ' | tr 'A-Z' 'a-z' | sed 's/\"//g'`
    fi
  fi
#/etc/lsb-release:DISTRIB_DESCRIPTION="Linaro 12.11"
  if [ -f /etc/lsb-release ] ; then
    lsbvariant=-`grep '^DISTRIB_ID=' /etc/lsb-release | cut -f2 -d= | tr 'A-Z' 'a-z'`
  fi
fi
#echo "osvariant : $osvariant"
#echo "lsbvariant : $lsbvariant"
echo "$os-$osvariant$lsbvariant os_version $osversion"

prefix=/usr/local
variant=""
case "$os-$osvariant$lsbvariant" in
  *-linuxmint)
    echo "This is Linux Mint Ubuntu variant"
    bootstrapvariant=$bootstrapdir/bootstrap-ubuntu
    variant=mint
  ;;
  Linux-linaro-ubuntu)
    echo "This is Linux Linaro Ubuntu variant"
    bootstrapvariant=$bootstrapdir/bootstrap-ubuntu
    variant=linaro
  ;;
  Linux-ubuntu | Linux-ubuntu-ubuntu)
    echo "This is Ubuntu Linux"
    bootstrapvariant=$bootstrapdir/bootstrap-ubuntu
    variant=ubuntu
  ;;
  Linux-debian | Linux-debian-ubuntu | Linux-raspbian )
    echo "This is Debian Linux"
    bootstrapvariant=$bootstrapdir/bootstrap-debian
  ;;
  Linux-*opensuse*)
    echo "This is OpenSUSE Linux"
    bootstrapvariant=$bootstrapdir/bootstrap-opensuse
  ;;
  Linux-*centos*)
    echo "This is CentOS Linux, a Fedora variant"
    bootstrapvariant=$bootstrapdir/bootstrap-centos
  ;;
  Linux-*fedora*)
    echo "This is Fedora Linux"
    bootstrapvariant=$bootstrapdir/bootstrap-fedora
  ;;
  Linux-*mageia*)
    echo "This is Mageia Linux"
    bootstrapvariant=$bootstrapdir/bootstrap-mageia
  ;;
  Linux-manjaro* )
    echo "This is Manjaro Linux, an Arch a variant"
    bootstrapvariant=$bootstrapdir/bootstrap-arch
  ;;
  Linux-arch* | Linux-chakra*)
    echo "This is Chakra Linux, an Arch a variant"
    bootstrapvariant=$bootstrapdir/bootstrap-arch
  ;;
  Darwin*)
    echo "This is Darwin (OS X)"
    bootstrapvariant=$bootstrapdir/bootstrap-OSX
    LIBTOOLIZE=glibtoolize
    export PATH=/opt/local/bin:$PATH
    export CPPFLAGS="-I/opt/local/include $CPPFLAGS"
    export LDFLAGS="-L/opt/local/lib $LDFLAGS"
    prefix=/opt/local
  ;;
  FreeBSD*)
    echo "This is a FreeBSD or FreeBSD variant"
    export CPPFLAGS="-I/usr/local/include $CPPFLAGS"
    export LDFLAGS="-L/usr/local/lib $LDFLAGS"
    bootstrapvariant=$bootstrapdir/bootstrap-freebsd
  ;;
  *)
    echo "Unsupported OS. $os-$osvariant$lsbvariant Selecting a generic bootstrap"
    bootstrapvariant=$bootstrapdir/bootstrap-generic
    if [ $? != 0 ] ; then exit ; fi
  ;;
esac

$echo "Press return to execute $bootstrapvariant \c"
read reply
which bash 1>/dev/null 2>&1
if [ $? = 0 ] ; then
  bash ./$bootstrapvariant $variant
else
  sh ./$bootstrapvariant $variant
fi
if [ $? != 0 ] ; then exit ; fi

# Check for build essentials
echo
echo "Checking for build essentials."
for prog in aclocal autoconf $LIBTOOLIZE automake make awk bc head pkg-config nc; do
  which $prog >/dev/null 2>&1
  if [ X$? != X0 ]
  then
    echo
    echo ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ERROR <<<<<<<<<<<<<<<<<<<<<<<<<<<<<"
    echo ' ERROR : '$prog' not found. Please install the application and rerun the the bootstrap script.'
    exit 1
  else
    echo " found $prog"
  fi
done

# Generating configure and makefiles
echo
echo "Generating configure and makefiles. Please stand by"
if [ ! -d m4 ] ; then mkdir m4 ; fi
echo " aclocal"
aclocal
echo " autoconf"
autoconf
echo " $LIBTOOLIZE --force"
$LIBTOOLIZE --force
echo " automake --add-missing"
automake --add-missing
if [ -s VERSION ] ; then
  head -1 VERSION | awk '{ printf("#define SNOWMIX_VERSION \"%s\"\n", $0);}' >src/version.h
  version=`head -1 VERSION`
fi

echo
if [ -f ./configure ] ; then
  echo "Running ./configure --prefix=$prefix to setup compilation environment"
  ./configure --prefix=$prefix --libdir=$prefix/lib
  if [ $? != 0 ] ; then
    echo 'Running ./configure failed. This needs to be resolved'
    exit 1
  else
    echo "Configure was run with --prefx=$prefix"
    echo 'You can rerun ./configure --prefix=YOUR_INSTALLATION_DIR if you need to change the installation path for Snowmix'
    echo
  fi
else
  echo 'Could not find ./configure'
  echo 'This needs to be resolved before you can compile Snowmix'
  exit 1
fi

echo "You can revert the bootstrap script by executing the command './strapboot'"

installdir=`grep '^prefix = ' Makefile | awk '{ print $3 }'`

echo
echo ">>>>>>>>>> PLEASE NOTE <<<<<<<<<<<<"
echo "By default the Snowmix will be installed in $installdir. If you want to"
echo "change this, please run ./configure --prefix=YOUR_CHOICE"
echo
echo "If Snowmix is installed into $installdir you need to set the enviroment"
echo "variable SNOWMIX to $installdir/lib/Snowmix-$version"
echo
echo "Consider adding the following to your ~/.bashrc or ~/.bash_profile"
echo
echo "   export SNOWMIX=$installdir/lib/Snowmix-$version"
echo
echo "Then after finishing this script, logout and login again to continue"
echo
$echo "Press return to continue \c"
read reply

echo
echo "Now you can compile Snowmix and install snowmix using the following commands:"
echo
echo "  make"
echo "  sudo make install"
echo
echo "After that, you can run Snowmix by executing the command"
echo
echo "    snowmix ini/YOUR_INI_FILE"
echo
echo "Or you can run the demo by executing the command 'snowmix_demo'"
echo
echo "For questions and help, please use the discussion forum at http://sourceforge.net/projects/snowmix/"
echo "where you in the Wiki also can find a lot of documentation, examples and help."
echo "See also website http://snowmix.sourceforge.net/ for ressources and documentation"
echo
exit 0