tools/wineinstall

#!/bin/bash
# WINE Installation script
# Can do almost everything from compiling to configuring...

# Mar 31 1999 - Ove Kåven
#  First version
# Dec 9 1999 - Ove Kåven
#  require Xpm
# Feb 25 2000 - Ove Kåven
#  auto-add /usr/local/lib to /etc/ld.so.conf
# Mar 2 2000 - Ove Kåven
#  source rather than grep config.cache
#  use sourced config.cache to start ldconfig
#  reconfigure if config.cache doesn't exist
# Mar 30 2000 - Ove Kåven
#  autoconfigure no-windows installs
#  do not install registry on real-windows installs
#  some support for binary package installs
#  set and tell user about LD_LIBRARY_PATH if necessary
#  set EXTRA_LD_LIBRARY_PATH in wine.conf
# Apr 9 2000 - Ove Kåven
#  make root's registry global (system-default)
# May 9 2000 - Ove Kåven
#  use ttydrv when running regapi, so we don't have to run from X
#  change debugger path in registry
# Oct 29 2000 - Ove Kåven
#  added --enable-opengl to default confargs
#  added conf_question, conf_yesno_answer, and conf_string_answer functions
#  added DEFCAT variable
# (later that day...)
#  added conf_reset_question function
#  added file existence checks to the registry copying
#  fixed problem with no-windows directory creation
#  some text reformatting from Eric Maryniak

#--- defaults (change these if you are a packager)
CONFARGS=--enable-opengl      # configure args, e.g. --prefix=/usr --sysconfdir=/etc
prefix=/usr/local             # installation prefix
sysconfdir=$prefix/etc        # where wine.conf and global registry is supposed to be
bindir=$prefix/bin            # where winelib apps will be (or is) installed
libdir=$prefix/lib            # where libwine.so will be (or is) installed
exdir=documentation/samples   # where the example system.ini resides
CONF=$sysconfdir/wine.conf    # default path of the wine.conf
BINDIST=no                    # whether called from a binary package config script
DOCONF=auto                   # whether to autogenerate wine.conf
DOWCHK=auto                   # whether to autoconfigure existing-windows installation
DOWINE=auto                   # whether to autoconfigure no-windows installation
DOREG=auto                    # whether to install default registry
SYSREG=yes                    # whether to make root's registry global (system-default)

# "make install" still installs the dlls into $libdir, but this may change in the future
# (DLLPATH should point to them if/when they are not in standard ld.so paths)
DLLPATH=$libdir/wine          # default path of the dll .so files (except libwine.so)

# having the Wine debugger launched automatically will be a plus for us
DEBUGGER=$bindir/winedbg      # the (installed) path of winedbg
HDEBUGGER=debugger/winedbg    # the (non-installed) path of winedbg

# this is only for existing-windows installs
WINECONF=tools/wineconf       # the path of wineconf perl script

# this is only for no-windows installs
WINEINI=wine.ini              # the path of default wine.ini (also used by wineconf)
WININI=/dev/null              # the path of default win.ini
SYSTEMINI=$exdir/system.ini   # the path of default system.ini
REGAPI=programs/regapi/regapi # the path of regapi winelib application
DEFREG=winedefault.reg        # the path of the registry file to be fed to regapi
# CROOT=/var/wine             # the path of the fake Drive C (asks user if not set)
DEFCAT=cat                    # program to cat $DEFREG with (some packages need zcat)
#--- end of defaults

# temporary files used by the installer
TMPCONF=/tmp/wineinstall.conf
TMPREG=/tmp/wineinstall.reg

# functions

function conf_question {
  # parameters: $1 = importance, $2 = question-id, $3+ = message lines
  # the first two parameters can be used by e.g. debconf in debian packages
  # but here we just print the message
  shift 2
  echo
  local LINE="$1"
  while shift
  do {
    echo "$LINE"
    LINE="$1"
  }
  done
}

function conf_reset_question {
  # parameters: $1 = question-id
  # this is used to flush any cached answers and "already-displayed" flags
  shift # dummy command
}

function conf_yesno_answer {
  unset ANSWER
  while [ "$ANSWER" != 'yes' ] && [ "$ANSWER" != 'no' ]
  do {
    echo -n "$1"
    read ANSWER
  }
  done
}

function conf_string_answer {
  echo -n "$1"
  read ANSWER
}

# startup...

echo "WINE Installer v0.5"
echo

if [ "$BINDIST" = 'no' ]
then {

if ! [ -f configure ]
then {
  echo "You're running this from the wrong directory."
  echo "Change to the Wine source's main directory and try again."
  exit 1
}
fi

# check whether RPM installed, and if it is, remove any old wine rpm.
hash rpm &>/dev/null
RET=$?
if [ $RET -eq 0 ]; then
  if [ -n "`rpm -qi wine 2>/dev/null|grep "^Name"`" ]; then
    echo "Warning: Old Wine RPM install detected. Do you want to remove it first?"
    conf_yesno_answer "(yes/no) "
    if [ "$ANSWER" = 'yes' ]; then
      echo Starting wine rpm removal...
      rpm -e wine; RET=$?
      if [ $RET -eq 0 ]; then
        echo Done.
      else
        echo "FAILED. Probably you aren't installing as root."
	echo "Expect problems (library conflicts with existing install etc.)."
      fi
    else
      echo "Sorry, I won't install Wine when an rpm version is still installed."
      echo "(Wine support suffered from way too many conflicts)"
      echo "Have a nice day !"
      exit 1
    fi 
  fi
fi

# run the configure script, if necessary

if [ -f config.cache ] && [ -f Makefile ] && [ Makefile -nt configure ]
then {
  echo "I see that WINE has already been configured, so I'll skip that."
  # load configure results
  . ./config.cache
}
else {
  echo "Running configure..."
  echo
  if ! ./configure $CONFARGS
  then {
    echo
    echo "Configure failed, aborting install."
    rm -f config.cache
    exit 1
  }
  fi
  # load configure results
  . ./config.cache
  # make sure X was found
  eval "$ac_cv_have_x"
  if [ "$have_x" != "yes" ]
  then {
    echo "Install the X development headers and try again."
    rm -f config.cache
    exit 1
  }
  elif [ "$ac_cv_header_X11_xpm_h" != "yes" ]
  then {
    echo "Install the Xpm development headers and try again."
    rm -f config.cache
    exit 1
  }
  fi
}
fi

# now do the compilation

if [ -f wine ] && [ wine -nt Makefile ]
then {
  echo "Hmm, looks like WINE is already compiled. I'll skip that too, I guess."
}
else {
  echo "Compiling WINE. Grab a lunch or two, rent a video, or whatever,"
  echo "in the meantime..."
  echo
  if ! { make depend && make; }
  then {
    echo
    echo "Compilation failed, aborting install."
    exit 1
  }
  fi
  echo
}
fi

# and installation, if root

if [ `whoami` != 'root' ]
then {
  echo "You aren't root, so I'll skip the make install."
  # setup to run from current directory
  DLLPATH="$PWD/dlls"
  if [ -z "$LD_LIBRARY_PATH" ]
  then LD_LIBRARY_PATH="$PWD:$DLLPATH"
  else LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$PWD:$DLLPATH"
  fi
  export LD_LIBRARY_PATH
  DEBUGGER="$PWD/$HDEBUGGER"
  echo
  echo "NOTE! To run Wine without installing, you must set the environment variable"
  echo "LD_LIBRARY_PATH to $PWD:$DLLPATH"
  echo "in your logon scripts."
}
else {
  echo "Now installing binaries onto the system..."
  echo
  if ! make install
  then {
    echo
    echo "Installation failed, aborting."
    exit 1
  }
  fi
  if [ -f /etc/ld.so.conf ] && ! grep -qs "$libdir" /etc/ld.so.conf
  then {
    echo
    echo "$libdir didn't exist in your /etc/ld.so.conf, adding it now..."
    echo "$libdir" >>/etc/ld.so.conf
    echo "Re-running ldconfig..."
    eval "$ac_cv_path_LDCONFIG"
  }
  fi
}
fi

}
fi # BINDIST

# now check whether we should generate wine.conf
if [ -z "$DOCONF" ]
then DOCONF=auto
fi

if [ "$DOCONF" = 'auto' ]
then {
  # see if we already have a system wine.conf
  if [ -f $CONF ]
  then DOCONF=no
  fi
}
fi

if [ "$DOCONF" != 'no' ]
then {
  if [ `whoami` != 'root' ]
  then {
    CONF=~/.winerc
    if ! [ -f $CONF ]
    then {
      if [ "$DOCONF" != 'yes' ]
      then {
        conf_question medium make_user_winerc \
         "Since you aren't root, and there's no system wine.conf, I assume" \
         "you want a user-specific .winerc. Am I correct?"
        conf_yesno_answer "(yes/no) "
        DOCONF="$ANSWER"
      }
      fi
      if [ "$DOCONF" = 'no' ]
      then {
        conf_question high need_root \
         "Aborting install. Try again as root to generate a system wine.conf."
        exit 1
      }
      fi
      echo
    }
    fi
  }
  else {
    mkdir -p $sysconfdir
    DOCONF=yes
  }
  fi
}
fi

# generate wine.conf from existing windows install, if any
if [ "$DOCONF" = 'yes' ]
then {
  if [ "$DOWCHK" = 'yes' ] || [ "$DOWCHK" = 'auto' ]
  then {
    echo
    echo -n "Searching for an existing Windows installation..."
    if ! $WINECONF -inifile "$WINEINI" > $CONF 2>/dev/null
    then {
      rm -f $CONF
      echo " not found."
      conf_question low do_without_windows \
       "Windows was not found on your system, so I assume you want" \
       "a Wine-only installation. Am I correct?"
      conf_yesno_answer "(yes/no) "
      if [ "$ANSWER" = 'no' ]
      then {
        conf_question high windows_not_found \
         "Aborting install. Make sure your Windows partition is mounted and try again," \
         "or create $CONF manually by copying from $WINEINI and adapting the drive paths."
        exit 1
      }
      fi
      DOWINE=yes
    }
    else {
      echo " found."
      conf_reset_question windows_found
      conf_question low windows_found \
       "Created $CONF using your existing Windows installation." \
       "You probably want to review the file, though."
      DOWINE=no
    }
    fi
  }
  elif [ "$DOWINE" = 'auto' ]
  then DOWINE=yes
  fi
}
elif [ "$DOWINE" = 'auto' ]
then DOWINE=no
fi

# setup a no-windows installation, if necessary
if [ "$DOWINE" = 'yes' ]
then {
  if [ `whoami` != 'root' ]
  then DCROOT=~/c
  else DCROOT=/c
  fi
  conf_question low drivec_path \
   "Configuring Wine without Windows." \
   "Some fake Windows directories must be created, to hold any .ini files, DLLs," \
   "start menu entries, and other things your applications may need to install." \
   "Where would oyu like your fake C drive to be placed?"
  while [ -z "$CROOT" ]
  do {
    conf_string_answer "(default is $DCROOT) "
    if [ -z "$ANSWER" ]
    then CROOT="$DCROOT"
    elif ! [ -d "$ANSWER" ]
    then {
      if mkdir -p "$ANSWER"
      then CROOT="$ANSWER"
      else conf_reset_question drivec_path
      fi
    }
    else CROOT="$ANSWER"
    fi
  }
  done
  echo "Configuring Wine for a no-windows install in $CROOT..."
  for tdir in "$CROOT/windows" "$CROOT/windows/system" \
              "$CROOT/windows/Start Menu" "$CROOT/windows/Start Menu/Programs" \
              "$CROOT/Common Files" "$CROOT/Program Files" \
              "$CROOT/windows/Profiles" "$CROOT/windows/Profiles/Administrator"
  do [ -d "$tdir" ] || mkdir "$tdir"
  done
  [ -f "$CROOT/windows/win.ini" ]    || cp "$WININI"    "$CROOT/windows/win.ini"
  [ -f "$CROOT/windows/system.ini" ] || cp "$SYSTEMINI" "$CROOT/windows/system.ini"
  if [ "$DOCONF" = 'yes' ]
  then {
    sed "s|Path=/c\$|Path=${CROOT}|" $WINEINI > $CONF
    conf_reset_question default_config
    conf_question low default_config \
     "Created $CONF using default Wine configuration." \
     "You probably want to review the file, though."
  }
  fi
  # now we really should install the registry
  if [ "$DOREG" = 'auto' ]
  then DOREG=yes
  fi
}
elif [ -z "$CROOT" ]
then {
  echo
  echo "Reading current Wine configuration from $CONF..."
  CROOT=`sed -n '/^\[Drive C\]$/,/^\[.*\]$/ s/^Path=\(.*\)/\1/p' $CONF`
  echo "Drive C is configured at $CROOT."
}
fi
echo

# fixup EXTRA_LD_LIBRARY_PATH
if [ "$DOCONF" = 'yes' ]
then {
  echo "Setting EXTRA_LD_LIBRARY_PATH in .winerc to $DLLPATH..."
  sed "s|EXTRA_LD_LIBRARY_PATH=.*|EXTRA_LD_LIBRARY_PATH=${DLLPATH}|" $CONF > $CONF.new
  mv -f $CONF.new $CONF
  echo
}
fi

# check whether we need to install default registry
# (not to be done if windows registry exists)
if [ "$DOREG" = 'auto' ]
then {
  echo "Checking for real Windows registry..."
  if [ -f "$CROOT/windows/system.dat" ]
  then DOREG=no
  elif [ -f "$CROOT/windows/system32/config/system" ]
  then DOREG=no
  else DOREG=yes
  fi
  if [ "$DOREG" = 'yes' ]
  then echo "Not found, default Wine registry will be installed."
  else echo "Windows registry found, will not install default Wine registry."
  fi
  echo
}
fi

# install default registry entries
if [ "$DOREG" = 'yes' ]
then {
  if [ "$BINDIST" = 'no' ]
  then {
    echo "Compiling regapi..."
    echo
    (cd programs/regapi; make)
    echo
  }
  fi
  echo "Preparing to install default Wine registry entries..."

  # create a temporary wineinstall.conf file using ttydrv,
  # so that we don't have to run regapi under X
  sed "s/GraphicsDriver=.*/GraphicsDriver=ttydrv/" $CONF > $TMPCONF

  # create a temporary wineinstall.reg with fixed debugger path
  $DEFCAT $DEFREG | sed "s|debugger/winedbg|${DEBUGGER}|" > $TMPREG

  echo "Installing default Wine registry entries..."
  echo
  if ! $REGAPI --config $TMPCONF setValue < $TMPREG > /dev/null
  then {
    rm -f $TMPCONF $TMPREG
    echo "Registry install failed."
    conf_reset_question regapi_error
    conf_question high regapi_error
    exit 1
  }
  else echo "Registry entries successfully installed."
  fi
  rm -f $TMPCONF $TMPREG
  if [ "$SYSREG" = 'auto' ]
  then SYSREG=yes
  fi
}
fi

# make root's registry global, if desired
if [ `whoami` = 'root' ] && [ "$SYSREG" = 'yes' ]
then {
  [ -d ~/.wine ] || mkdir ~/.wine
  if ! [ -f $sysconfdir/wine.userreg ]
  then {
    echo "Linking root's user registry hive to the global registry..."
    [ -f ~/.wine/wine.userreg ] && cp ~/.wine/wine.userreg $sysconfdir/wine.userreg
    ln -sf $sysconfdir/wine.userreg ~/.wine/wine.userreg
  }
  fi
  if ! [ -f $sysconfdir/wine.systemreg ]
  then {
    echo "Linking root's system registry hive to the global registry..."
    [ -f ~/.wine/system.reg ] && cp ~/.wine/system.reg $sysconfdir/wine.systemreg
    ln -sf $sysconfdir/wine.systemreg ~/.wine/system.reg
  }
  fi
}
fi

# it's a wrap
echo
echo "Installation complete for now. Good luck (this is still alpha software)."
echo "If you have problems with WINE, please read the documentation first,"
echo "as many kinds of potential problems are explained there."

exit 0