XCOMM! /bin/ksh
XCOMM #######
XCOMM  Product: CDE
XCOMM  Fileset: CDE-SHLIBS
XCOMM  customize
XCOMM  @(#) $XConsortium: configShlibs.src /main/2 1996/04/21 19:14:20 drk $
XCOMM #######
XCOMM
XCOMM (c) Copyright Hewlett-Packard Company, 1993
XCOMM
XCOMM #######
#define STAR *

XCOMM ############################################
RemoveShlibFiles()
{
    while read SRC
    do
      if [ "$SRC" != "" ]
      then
	rm -f $SRC
	dirname=${SRC%/STAR}
	if [ -d $dirname ]
	then
	  cd $dirname
	  while [ "$dirname" != "$CDE_TOP" ]
	  do
	    cd ..
	    rmdir ${dirname##STAR/} >/dev/null 2>/dev/null
	    dirname=${dirname%/STAR}
	  done
	fi
      fi
    done <<-EOF
#include "CDE-SHLIBS.list"
	EOF
}

VerifyInstalledFiles()
{
    echo "Status   mode    owner   group   filename"
    echo "-----------------------------------------"
XCOMM	  exists  correct correct correct  /usr/dt/foo1
XCOMM	  MISSING  WRONG   WRONG   WRONG   /usr/dt/foo2
XCOMM        exists    the link is correct    /usr/dt/link

    while read SRC
    do
#include "../verify.func"
    done <<-EOF
#include "CDE-SHLIBS.lst"
	EOF
}

#include "../option.func"

MakeTheLink()
{
XCOMM
XCOMM Special treatment for CDE .so's that would otherwise overwrite
XCOMM sponsor-provided libraries.
XCOMM
  typeset -i status=0

  for lib in $CDE_NEW_SHLIB
  do
    savedlib=/usr/shlib/$lib.preCDE
    sharelib=/usr/shlib/$lib
    cdelib=CDE_INSTALLATION_TOP/lib/$lib

    echo "  Creating symlink for $lib"

    if [ -L $sharelib ]
    then

	if [ ! -e $savedlib ]
	then
	    /bin/mv $sharelib $savedlib
	fi
	/bin/ln -s -f $cdelib $sharelib

    elif [ -e $sharelib ]
    then

	/bin/mv -f $sharelib $savedlib
	/bin/ln -s $cdelib $sharelib

    else

	echo "  Failed to symlink $lib"
	status=1
    fi

  done
  return $status
}

UnmakeTheLink()
{
XCOMM
XCOMM Restore the saved versions of libraries.
XCOMM
  for lib in $CDE_NEW_SHLIB
  do
    savedlib=/usr/shlib/$lib.preCDE
    newlib=/usr/shlib/$lib

    echo "  Restoring $lib"

    if [ -e $savedlib ]
    then
	if [ -L $newlib ]
	then
	    /bin/rm -f $newlib
	    /bin/mv -f $savedlib $newlib
	elif [ -e /usr/shlib/$lib ]
	then
	    echo "  $newlib is not a symlink.  Left alone."
	else
	    /bin/mv -f $savedlib $newlib
	fi
    fi

  done
  return $status
}

XCOMM ##########################################################################
XCOMM
XCOMM				Main Body
XCOMM
XCOMM ##########################################################################

PRODUCT=CDE
FILESET=CDE-SHLIBS
retval=0
CDE_TOP=CDE_INSTALLATION_TOP
CDE_CONF_TOP=CDE_CONFIGURATION_TOP
CDE_NEW_SHLIB="libXm.so libMrm.so"

  HandleOption $*

  if [ "$OPERATION" = "configure" ]
  then

XCOMM    MakeTheLink
    retval=0

  elif [ "$OPERATION" = "deconfigure" ]
  then

XCOMM    UnmakeTheLink

    RemoveShlibFiles

    VerifyInstalledFiles

  elif [ "$OPERATION" = "verify" ]
  then

    VerifyInstalledFiles

  fi

  return $retval