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Diff for /src/usr.bin/lorder/lorder.sh between version 1.9 and 1.10

version 1.9, 1998/11/22 00:11:08 version 1.10, 1999/05/21 01:24:04
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 #!/bin/sh -  #!/bin/sh -
 #       $OpenBSD$  #       $OpenBSD$
 #       $NetBSD: lorder.sh,v 1.3 1995/04/24 07:38:52 cgd Exp $  #       $NetBSD: lorder.sh.gnm,v 1.3 1995/12/20 04:45:11 cgd Exp $
 #  #
 # Copyright (c) 1990, 1993  # Copyright (c) 1990, 1993
 #       The Regents of the University of California.  All rights reserved.  #       The Regents of the University of California.  All rights reserved.
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 #       @(#)lorder.sh   8.1 (Berkeley) 6/6/93  #       @(#)lorder.sh   8.1 (Berkeley) 6/6/93
 #  #
   
 # only one argument is a special case, just output the name twice  # one argument can be optimized: put out the filename twice
 case $# in  case $# in
         0)          0)
                 echo "usage: lorder file ...";                  echo "usage: lorder file ...";
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 # remove temporary files on HUP, INT, QUIT, PIPE, TERM  # remove temporary files on HUP, INT, QUIT, PIPE, TERM
 trap "rm -rf $TDIR; trap 2 ; kill -2 $$" 1 2 3 13 15  trap "rm -rf $TDIR; trap 2 ; kill -2 $$" 1 2 3 13 15
   
 # if the line ends in a colon, assume it's the first occurrence of a new  # make sure files depend on themselves
 # object file.  Echo it twice, just to make sure it gets into the output.  for file in "$@"; do echo "$file $file" ; done
   # if the line has " T ", " D ", " G ", " R ",  it's a globally defined
   # symbol, put it into the symbol file.
 #  #
 # if the line has " T " or " D " it's a globally defined symbol, put it  
 # into the symbol file.  
 #  
 # if the line has " U " it's a globally undefined symbol, put it into  # if the line has " U " it's a globally undefined symbol, put it into
 # the reference file.  # the reference file.
 ${NM:-nm} -go "$@" | sed "  ${NM:-nm} -go "$@" | sed "
         /:$/ {          / [TDGR] / {
                 s/://                  s/:.* [TDGR] / /
                 s/.*/& &/  
                 p  
                 d  
         }  
         / [TD] / {  
                 s/:.* [TD] / /  
                 w $S                  w $S
                 d                  d
         }          }
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 "  "
   
 # sort symbols and references on the first field (the symbol)  # sort symbols and references on the first field (the symbol)
 # join on that field, and print out the file names.  # join on that field, and print out the file names (dependencies).
 sort +1 $R -o $R  sort +1 $R -o $R
 sort +1 $S -o $S  sort +1 $S -o $S
 join -j 2 -o 1.1 2.1 $R $S  join -j 2 -o 1.1 2.1 $R $S
Legend:
Removed from v.1.9  
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  Added in v.1.10