| 22 |  | goto again2 | 
| 23 |  | endif | 
| 24 |  | endif | 
| 25 | < | if ( $ldir != $cwd/lib ) then | 
| 26 | < | set d1=(`ls -id lib`) | 
| 27 | < | set d2=(`ls -id $ldir`) | 
| 28 | < | if ($d1[1] != $d2[1]) then | 
| 29 | < | echo -n "Install library files now [n]? " | 
| 30 | < | if ( "$<" =~ [yY]* ) then | 
| 31 | < | echo -n "Copying library files to $ldir... " | 
| 32 | < | (cd lib ; tar -cf - *) | (cd $ldir ; tar -xf -) | 
| 33 | < | echo "Done." | 
| 34 | < | endif | 
| 25 | > | if (! -d lib) then | 
| 26 | > | echo ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" | 
| 27 | > | echo "You forgot to install the auxiliary files overlay." | 
| 28 | > | echo "Download rad3R6supp.tar.gz from http://www.radiance-online.org" | 
| 29 | > | echo "and run 'installib' later manually, or ^C now." | 
| 30 | > | echo "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<" | 
| 31 | > | exit | 
| 32 | > | endif | 
| 33 | > | set d1=(`ls -Lid lib`) | 
| 34 | > | set d2=(`ls -Lid $ldir`) | 
| 35 | > | if ($d1[1] != $d2[1]) then | 
| 36 | > | echo -n "Install library files now [n]? " | 
| 37 | > | if ( "$<" =~ [yY]* ) then | 
| 38 | > | echo -n "Copying library files to $ldir... " | 
| 39 | > | (cd lib ; tar -cf - *) | (cd $ldir ; tar -xf -) | 
| 40 | > | echo "Done." | 
| 41 |  | endif | 
| 36 | – | unset d1 d2 | 
| 42 |  | endif | 
| 43 | + | unset d1 d2 |