install-appdef

## 	Are we installing as super-user?  If yes, then put the app defaults
##	file into the global directory, /usr/lib/X11/app-defaults.  If not,
## 	then see if either XUSERFILESEARCHPATH or XAPPLRESDIR is defined,
## 	and use one of them if it is.  If neither is defined, we must make
##	a new .app-defaults directory (if it doesn't exist), and tell the user
##	to set the XAPPLRESDIR environmental variable appropriately.
##
INSTALL=$1

## Following seems to be needed for Mac OS X, which apparently gets
## confused having two files with names differentated only by the
## case (i.e., "ncview" and "Ncview").
##
mv ncview ncview.exe
cp ./Ncview-appdefaults ./Ncview

NCVEUID=`./geteuid`
if test $NCVEUID -eq 0; then 
	echo "--------------------------------------------------------"
	echo "Installing app-defaults file in  /usr/lib/X11/app-defaults"
	echo "--------------------------------------------------------"
	$INSTALL Ncview /usr/lib/X11/app-defaults 
else if test x$XAPPLRESDIR != x; then
	if test ! -d $XAPPLRESDIR; then mkdir $XAPPLRESDIR; fi
	echo "--------------------------------------------------------"
	echo "Installing app-defaults file in $XAPPLRESDIR"
	echo "--------------------------------------------------------"
	$INSTALL Ncview $XAPPLRESDIR
     elif test x$XUSERFILESEARCHPATH != x; then
	if test ! -d $XUSERFILESEARCHPATH; then mkdir $XUSERFILESEARCHPATH; fi
	echo "--------------------------------------------------------"
	echo "Installing app-defaults file in $XUSERFILESEARCHPATH"
	echo "--------------------------------------------------------"
	$INSTALL Ncview $XUSERFILESEARCHPATH
     else
	echo "************************************************************"
	echo "              **** I M P O R T A N T ****"
	echo " "
     	echo "To run properly, ncview needs to have a properly installed"
	echo "applications default file.  You do not seem to be installing"
	echo "as super-user, so I cannot write into the global application"
	echo "defaults directory, /usr/lib/X11/app-defaults.  Therefore, I"
	echo "must install the applications default file in a user-specific "
	echo "location that you have write access to.  The traditional way to "
	echo "do this is to define an environmental variable named XAPPLRESDIR "
	echo "that holds the name of a directory to install user-specific application"
	echo "default files into.  I am going to go ahead and put the ncview"
	echo "applications default file, Ncview, into directory $HOME/.app-defaults"
	echo " "
	echo "        *** WHAT YOU NEED TO DO IS add the       ***"
	echo "        *** following line to your .cshrc file:  ***"
	echo " "
	echo "setenv XAPPLRESDIR $HOME/.app-defaults"
	echo " "
	echo "NOTE that this will not take effect until you log out and then log"
	echo "back in again!  (It also assumes you are using the csh; modify"
	echo "as appropriate if you are using a different shell.)"
	echo " "
	echo "************************************************************"
	XAPPLRESDIR=$HOME/.app-defaults
	if test ! -d $XAPPLRESDIR; then mkdir $XAPPLRESDIR; fi
	echo "--------------------------------------------------------"
	echo "Installing app-defaults file in $XAPPLRESDIR"
	echo "--------------------------------------------------------"
	$INSTALL Ncview $XAPPLRESDIR
     fi
fi

rm Ncview
mv ncview.exe ncview