#!/bin/csh

set PWDir  = `dirname $0`
if ( "$PWDir" == "." ) then
  set  PWDir = `pwd`/
endif




set OS = `uname`
if ( "$OS" == "Linux" ) then
    if ( ! -r ~/.bragi.recent ) then
	/usr/bin/less $PWDir/License-BRAGI.txt
	echo "Do you accept the license terms?"
	set response = ""
	while ( $response == "" )
	    set response = $<
	    switch ( "$response" )
		case [yY]
		case [yY][eE][sS]
		    set response = y
		breaksw
		case [nN]*
		    set response = n
		breaksw
		default:
		    set response  = ""
		    echo "Please answer either 'yes' or 'no'."
		breaksw
	    endsw
	end
	if ( $response != "y" ) then
	    exit
	endif
	cp /dev/null ~/.bragi.recent
    endif
    if ($?LD_LIBRARY_PATH) then
	setenv LD_LIBRARY_PATH ${PWDir}/QtLib/:$LD_LIBRARY_PATH
    else
	setenv LD_LIBRARY_PATH ${PWDir}/QtLib/
    endif
    if ( ! $?TEMP ) then
        if ( -d /var/tmp && -w /var/tmp ) then
		setenv TEMP /var/tmp
	else if (  -d /tmp && -w /tmp ) then
		setenv TEMP /tmp
	else
	    echo We sometimes need space to write to!
	    echo 'please set "TEMP" to point there!'
	    exit 12
	endif
    endif
    if ( ! -d $TEMP || ! -w $TEMP ) then
	echo We sometimes need space to write to!
	echo 'please set "TEMP" to point there!'
	exit 13
    endif
    $PWDir/Bragi.new $*
else if ( ( "$OS" == "IRIX") || ( "$OS" == "IRIX64" ) ) then
    if ( ! -r ~/.bragi.recent ) then
	/usr/bsd/more $PWDir/License-BRAGI.txt
	echo "Do you accept the license terms?"
	set response = ""
	while ( $response == "" )
	    set response = $<
	    switch ( "$response" )
		case [yY]
		case [yY][eE][sS]
		    set response = y
		breaksw
		case [nN]*
		    set response = n
		breaksw
		default:
		    set response  = ""
		    echo "Please answer either 'yes' or 'no'."
		breaksw
	    endsw
	end

	if ( $response != "y" ) then
	    exit
	endif
	cp /dev/null ~/.bragi.recent
    endif

    if ($?LD_LIBRARY_PATH) then
	setenv LD_LIBRARY_PATH ${PWDir}/QtLib.IRIX/:$LD_LIBRARY_PATH
    else
	setenv LD_LIBRARY_PATH ${PWDir}/QtLib.IRIX/
    endif
    if ( ! $?TEMP ) then
        if ( -d /var/tmp && -w /var/tmp ) then
		setenv TEMP /var/tmp
	else if (  -d /tmp && -w /tmp ) then
		setenv TEMP /tmp
	else
	    echo We sometimes need space to write to!
	    echo 'please set "TEMP" to point there!'
	    exit 12
	endif
    endif
    if ( ! -d $TEMP || ! -w $TEMP ) then
	echo We sometimes need space to write to!
	echo 'please set "TEMP" to point there!'
	exit 13
    endif
    $PWDir/Bragi.new.irix $*
else
    echo "BRAGI not jet aviable for $OS\!"
    echo You may ask Reichelt@gbf.de for a port.
    echo Thanks for trying BRAGI anyway.
endif