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lkb: unknown Linux architecture (check `uname -m'); exit.

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#!/bin/bash

#
# a first shot at automating an install of several of the DELPH-IN open-source
# packages, specifically:
#
# - the Linguistic Knowledge Builder (LKB);
# - the LinGO English Resource Grammar (ERG);
# - the Grammar Matrix, a grammar development starter kit;
# - the [incr tsdb()] (aka `tee ess dee bee plus plus') profiler;
# - the Redwoods HPSG treebank in [incr tsdb()] form (optionally).
#
# others (e.g. PET, maybe more grammars) to follow.  for now, this is a rough
# script intended to give people an idea of how to do an installation; i have
# mostly tested it on Linux and Solaris, although Windoze plus the open-source
# CygWin package (a Un*x-like add-on set of tools for Windoze) should work.
#                                                              (9-nov-04; oe)


#
# the root directory for the DELPH-IN installation; everything else will end up
# in sub-directories of $DELPHINHOME.  the default is a directory `delphin' in
# the user home directory.
#
if [ -z "${DELPHINHOME}" ]; then
  DELPHINHOME=${HOME}/delphin
fi

#
# for the script to be independent of where specific OS versions keep their
# files (e.g. on some Solaris boxes one might have to use `gtar' for a decent
# GNU tar(1)).
#
# _fix_me_
# come to think of it, we should probably use gunzip(1) plus tar(1) instead,
# so as to not be dogmatic and even succeed with a Sun tar(1).  (9-nov-04; oe)
#
MKDIR=mkdir
LS=ls
RM=rm
LN="ln -s"
GREP=grep
WGET="wget --quiet --timestamping"
GUNZIP="gunzip -c"
TAR="tar xf -"
SED=sed

build="latest"

#
# process command-line options; for now, either set root directory and toggle
# inclusion of Redwoods data (off by default).
#
while [ $# -gt 0 ]; do
  case ${1} in
    -h|--home)
      DELPHINHOME=${2};
      shift 2;
    ;;
    -s|--stable)
      build="stable";
      WGET="wget --quiet";
      shift 1;
    ;;
    -t|--test)
      build="test";
      WGET="wget --quiet";
      shift 1;
    ;;
    -r|--redwoods)
      TSDBHOME=${DELPHINHOME}/lkb/src/tsdb/home;
      shift 1;
    ;;
    -j|--jacy)
      JACY="http://www.delph-in.net/jacy/japanese.tar.gz"
      shift;
    ;;
    *)
      echo "install: invalid parameter \`${1}'.";
      exit 1;
    ;;
  esac
done

#
# create the target directory, unless it exists already.  if the target exists
# as a non-directory (e.g. plain file), then stop here.
#
if [ ! -d ${DELPHINHOME} -a -e ${DELPHINHOME} ]; then
  echo "install: \`${DELPHINHOME}' exists as a non-directory."
  exit 1;
fi
[ -d ${DELPHINHOME} ] || ${MKDIR} ${DELPHINHOME}

#
# next, determine the current operating system, one of `linux' (x86), `solaris'
# (sparc), or `windows' (x86); anything else will require manual installation.
#
if [ "$OSTYPE" = "linux" -o "$OSTYPE" = "linux-gnu" ]; then
  #
  # apparently, (some) Debian installations come with an older uname(1), where
  # `-i' is not available :-{.                                 (11-mar-05; oe)
  #
  if uname -i > /dev/null 2>&1; then
    cpu=$(uname -i)
    if [ "${cpu}" = "unknown" ]; then cpu=$(uname -m); fi
  else
    cpu=$(uname -m)
  fi
  case "${cpu}" in
    i?86)
      os="linux.x86.32"
      ;;
    x86_64)
      os="linux.x86.64"
      ;;
    *)
      echo "lkb: unknown Linux architecture (check \`uname -m'); exit."
      exit 1;
  esac
elif [ "$OSTYPE" = "solaris" -o "${OSTYPE%%?.?}" = "solaris" ]; then
  os="solaris";
elif [ "$OSTYPE" = "cygwin" ]; then
  os="windows";
fi

#
# for the LKB, make sure there is a temporary directory available.
#
if [ "${os%%.*}" == "linux" -o "$os" == "solaris" ]; then
  [ -d ${HOME}/tmp ] || ${MKDIR} ${HOME}/tmp;
fi

#
# now, obtain all the installation archives, defaulting to the latest version
# for those packages distributed from the LinGO server at CSLI.
#
cd ${DELPHINHOME}

[ -d ${DELPHINHOME}/Archives ] || ${MKDIR} ${DELPHINHOME}/Archives
[ -d ${DELPHINHOME}/lkb ] || ${MKDIR} ${DELPHINHOME}/lkb
[ -d ${DELPHINHOME}/bin ] || ${MKDIR} ${DELPHINHOME}/bin

for i in lkb_data.tgz lkb_${os}.tgz lkb_source.tgz; do
  echo -n "install: \`${i}' ...";
  ( cd Archives; ${WGET} http://lingo.stanford.edu/ftp/${build}/${i}; )
  if [ -f Archives/${i} ]; then
    ( cd lkb; ${GUNZIP} ${DELPHINHOME}/Archives/${i} | ${TAR}; )
    echo " done.";
  else
    echo " missing.";
  fi
  if [ -f ${DELPHINHOME}/lkb/etc/lkb ]; then
    [ -f ${DELPHINHOME}/bin/lkb ] && ${RM} ${DELPHINHOME}/bin/lkb;
    ${LN} ${DELPHINHOME}/lkb/etc/lkb ${DELPHINHOME}/bin/lkb;
  fi
done

#
# the [incr tsdb()] software, for now, is only available on Linux and Solaris
# and shares a source directory with the LKB
#
if [ "${os%%.*}" == "linux" -o "$os" == "solaris" ]; then
  for i in itsdb_libraries.tgz itsdb_tsdb.tgz itsdb_capi.tgz \
           itsdb_${os}.tgz itsdb_data.tgz itsdb_documentation.tgz \
           itsdb_source.tgz; do
    echo -n "install: \`${i}' ...";
    ( cd Archives; ${WGET} http://lingo.stanford.edu/ftp/${build}/${i}; )
    ( cd lkb; ${GUNZIP} ${DELPHINHOME}/Archives/${i} | ${TAR}; )
    if [ -f Archives/${i} ]; then
      ( cd lkb; ${GUNZIP} ${DELPHINHOME}/Archives/${i} | ${TAR}; )
      echo " done.";
    else
      echo " missing.";
    fi
  done
fi

#
# for integration of the LKB et al. with emacs(1), we need the following
#
echo -n "install: \`eli.tgz' ...";
( cd Archives; ${WGET} http://lingo.stanford.edu/ftp/etc/eli.tgz )
${GUNZIP} ${DELPHINHOME}/Archives/eli.tgz | ${TAR}
echo " done.";

#
# finally, a couple of grammars (and the Matrix `meta-grammar') ...
#
for i in erg.tgz matrix.tgz spanish.tgz; do
  echo -n "install: \`${i}' ...";
  ( cd Archives; ${WGET} http://lingo.stanford.edu/ftp/${build}/${i}; )
  if [ -f Archives/${i} ]; then
    ( cd ${DELPHINHOME}; ${GUNZIP} ${DELPHINHOME}/Archives/${i} | ${TAR}; )
    echo " done.";
  else
    echo " missing.";
  fi
done

#
# some grammars remain optional packages, for right now.
#
if [ -n "${JACY}" ]; then
  echo -n "install: \`japanese.tar.gz' ...";
  ( cd Archives; ${WGET} -O japanese.tgz ${JACY}; )
  ${GUNZIP} ${DELPHINHOME}/Archives/japanese.tgz | ${TAR};
  echo " done.";
fi

#
#
# on demand, also get the Redwoods treebanks and corresponding versions of the 
# ERG; by default, only get the latest growth (currently the fifth).
#
if [ -n "${TSDBHOME}" ]; then
  echo -n "install: \`erg.jan-06.tgz' ...";
  ( cd Archives; ${WGET} http://redwoods.stanford.edu/ftp/6th/erg.jan-06.tgz; )
  ${GUNZIP} ${DELPHINHOME}/Archives/erg.jan-06.tgz | ${TAR};
  echo " done.";
  for i in vm ec jh; do
    file="itsdb_${i}.tgz"
    echo -n "install: \`${file}' ...";
    ( \
      cd Archives; \
      ${WGET} http://redwoods.stanford.edu/ftp/6th/${file}; \
      if [ -f ${file} ]; then \
        cd ${TSDBHOME}; \
        ${GUNZIP} ${DELPHINHOME}/Archives/${file} | ${TAR}; \
        echo " done."; \
      else \
        echo " missing."; \
      fi; \
    )
  done
fi

#
# on Linux, we need to make sure that a (good) version of the Motif library is
# available for the LKB; unless we find one in `/usr/X11R6/lib' that looks as
# if it were right, install our own and suggest that the user that they tell
# their shell how to find it.  this all is a little iffy ...
#
if [ false -a "${os}" == "linux.x86.32" ]; then
  if [ -e /usr/X11R6/lib/libXm.so.2 ]; then
    link=$(${LS} -l /usr/X11R6/lib/libXm.so.2 | grep -i "lesstif")
    if [ -n "${link}" ]; then
      echo
      echo "most likely the Motif library \`/usr/X11R6/lib/libXm.so.2' is not"
      echo "suitable for the LKB; un-install LessTiff and install OpenMotif."
      echo
      sleep 5;
    fi
  fi
  [ -d ${DELPHINHOME}/lib ] || ${MKDIR} ${DELPHINHOME}/lib;
  [ -d ${DELPHINHOME}/lib/${os} ] || ${MKDIR} ${DELPHINHOME}/lib/${os};
  ( \
    cd lib/${os}; \
    ${WGET} http://lingo.stanford.edu/ftp/lib/linux/libXm.so.2; \
    ${WGET} http://lingo.stanford.edu/ftp/lib/linux/libXm.so.3; \
  )
fi

#
# finally, instruct users on how to set-up their local start-up files
#
echo
echo "add the following to the file \`~/.bashrc' in your home directory:"
echo
echo "  export DELPHINHOME=${DELPHINHOME}"
echo 
echo "to permanently record the root directory of your DELPH-IN installation;"
echo "if you are a (t)csh(1) user, use \`setenv' rather than \`export'; e.g."
echo 
echo "  setenv DELPHINHOME ${DELPHINHOME}"
echo
echo "in the file \`~/.cshrc' (or \`~/.tcshrc') in your home directory."
echo
echo "to run the LKB and [incr tsdb()] from within emacs(1), add the following"
echo "to the file \`.emacs' in your home directory:"
echo
echo "  (let ((root (or (getenv \"DELPHINHOME\")"
echo "                  \"${DELPHINHOME}\")))" 
echo "    (if (file-exists-p (format \"%s/lkb/etc/dot.emacs\" root))"
echo "      (load (format \"%s/lkb/etc/dot.emacs\" root) nil t t)))"
echo

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  if uname -i > /dev/null 2>&1; then 

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  if false; then 

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case "${cpu}" in 

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case "${uname -m}" in