#!/bin/bash --
# author: Jesse Gersenson
# file: 64-bit-wine-ubuntu.sh
# version: 0.2.3
# status: working
#
#
# what's it for? 
# ------------------
# for people who want to run 64-bit *.exe engines (or other exe programs) in Ubuntu, from 32-bit GUI's
# such as Arena or Aquarium. 
# 
# This is an alternative to microwine. microwine uses
# large pages and works with rybka 4 and rybka 2.3.2a. 
# it does not currently run other 64-bit engines.
# 
# the script automatically compiles a 32-bit/64-bit install of wine on Ubuntu 10.10 64-bit.
# this is a temporary fix - eventually 64 bit wine will be installable from the Ubuntu 
# package manager - as is currently (written Dec 19, 2010) the case with Sabayon 5.4 and OpenSUSE 11.3.
#
#
# how to use it?
# ------------------
# 1. first, update your system. use these two lines at the command prompt:
# sudo apt-get update
# sudo apt-get upgrade
# reboot your system.
#
# 2. save the script, http://www.jesseo.com/chess/64-bit-wine-ubuntu.sh, to your 
# user's home folder /home/USERNAME
#
# 3. open a terminal and change it's permissions by entering
# sudo chmod +x 64-bit-wine-ubuntu.sh
#
# 4. run the script with the following command
# ./64-bit-wine-ubuntu.sh
#
# let it run for about an hour. it will download about 1gb of data and will compile two version of
# wine. depending on the speed of your machine
# and internet connection, the script can take a few hours. on a 800KB connection, with an i3m
# processor, it takes about 40 minuets. 
# note: don't interupt the script. it'll take a while. this message will be on the screen for a
# long time, "Configure: Finished. Do 'make' to compile wine"
#
# i hope this doesn't break your computer - 
# but i guess it could. enjoy, Jesse. 
#
echo -n "Enter the number of cpu threads to use when compiling:"
read cores
echo "$cores threads will be used."
# make a directory in the user's root folder, in one we'll be compiling 32-bit wine, in the
# other 64-bit wine
cd 
if [ -d wine64 ]
  then echo "the folder wine64 already exists."
    echo "moving wine64 to wine64-old and creating directory wine64"
    sudo mv wine64 wine64-old
    echo "if you already have a wine64-old directory - the script probably just failed. delete"
    echo "wine64-old manually with sudo rm -r wine64-old - then run the script again"
    mkdir wine64
  else 
    echo "creating directory wine64"
    mkdir wine64
fi
if [ -d wine32 ]
  then echo "the folder wine32 already exists"
    echo "moving it to wine32-old and creating a fresh /wine32"
    echo "if you already have a wine32-old directory - the script probably just failed."
    echo "delete wine32-old manually with sudo rm -r wine32-old - then run the script again"
    sudo mv wine32 wine32-old
    mkdir "wine32"
  else 
    echo "making directory wine32"
    mkdir wine32
fi
if [ -d .wine ]
  then echo "the folder .wine already exists. renaming folder .wine2 and uninstalling wine"
    sudo mv .wine .wine2
    sudo apt-get remove wine1.0 wine1.2 wine1.3
  else
    echo "i couldn't find an installed version of wine."
    sudo apt-get remove wine1.0 wine1.2 wine1.3
fi
# add the wine repository and update all repositories.
# update the repository. -y means don't prompt us with Y/N questions. 
sudo add-apt-repository ppa:ubuntu-wine/ppa
sudo apt-get -y update
# grab wine64 development packages
if [ -e install-wine-deps.sh ]
  then echo "install-wine-deps.sh is already on your machine?! we won't download a second copy"
  else 
    echo "running: wget http://winezeug.googlecode.com/svn/trunk/install-wine-deps.sh"
    wget http://winezeug.googlecode.com/svn/trunk/install-wine-deps.sh
fi
# change permissions of the script 
chmod 755 ./install-wine-deps.sh
#
# run the script with root privileges. you'll be prompted for your root password.  
sudo sh install-wine-deps.sh
#
# grab the 32-bit dependencies for wine1.3
# note: eventually this would need to be updated to wine1.4, wine 18.2, etc
sudo apt-get -y build-dep wine1.3
sudo apt-get -y install cabextract
#
# grab wine version 1.3.9 from sourceforge and untar it
if [ -e wine-1.3.9 ]
  then echo "the folder /wine-1.3.9 was already in your root directory. i'm deleting it and"
  echo "will grab a fresh copy from"
  echo "http://switch.dl.sourceforge.net/project/wine/Source/wine-1.3.9.tar.bz2"
  sudo rm -r wine-1.3.9
  else
    echo "getting a copy of wine-1.3.9 from "
    echo "http://switch.dl.sourceforge.net/project/wine/Source/wine-1.3.9.tar.bz2"
    echo "and extracting it to your user's root directory"
fi
wget http://switch.dl.sourceforge.net/project/wine/Source/wine-1.3.9.tar.bz2
tar -xjvf wine-1.3.9.tar.bz2
#
# change into the wine64 directory in the user's home directory. 
# change into the wine64 directory in the user's home directory. 
cd ~/wine64
#
# configure 64-bit wine
../wine-1.3.9/configure --enable-win64
#
# make the install using 5 threads. this is a good number if you have 4 processors. 
# note: change the number to -j2 if you have a dual core machine
echo "Compiling 64-bit wine. This will take 5 min - 5 hours, depending on the speed of your machine"
make -j$cores > make.log 2>&1
#
# change to the wine32 directory and build the 32 bit version of wine. tying it together 
# with the 64-bit version we just built
cd ~/wine32
../wine-1.3.9/configure --with-wine64=../wine64
echo " "
echo "64-bit wine compiled. log file saved as ~/make.log"
echo " "
echo "Now compiling 32-bit wine. This will take 5 min - 5 hours, depending on the speed of your machine"
sudo make -j$cores > make.log 2>&1
echo "finished make of 32-bit wine. now we'll run sudo make install"
#now make wine64
cd ~/wine64
echo " "
echo "32-bit make install complete. now we'll run sudo make install on the 64-bit build"
sudo make install
echo " "
echo "done."
# the script is done. 
# here are the steps one would use to use winetricks - hacked 
# to disable their disabling winetricks on 64-bit wine systems
# install cabextract, riched30, and gdiplus
wget http://www.jesseo.com/chess/winetricks.sh
cd
chmod +x winetricks.sh
./winetricks.sh riched30
./winetricks.sh gdiplus