commands/less/less2netbsd

   1 #! /bin/sh
   2 #
   3 #       $NetBSD: less2netbsd,v 1.8 2008/05/29 14:51:27 mrg Exp $
   4 #
   5 # Copyright (c) 1996, 2003 Matthew R. Green
   6 # All rights reserved.
   7 #
   8 # Redistribution and use in source and binary forms, with or without
   9 # modification, are permitted provided that the following conditions
  10 # are met:
  11 # 1. Redistributions of source code must retain the above copyright
  12 #    notice, this list of conditions and the following disclaimer.
  13 # 2. Redistributions in binary form must reproduce the above copyright
  14 #    notice, this list of conditions and the following disclaimer in the
  15 #    documentation and/or other materials provided with the distribution.
  16 #
  17 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  22 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  23 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  24 # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  25 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27 # SUCH DAMAGE.
  28
  29 # less2netbsd:  convert a less source tree into a netbsd less source
  30 # tree, under src/usr.bin/less ready for importing.  note that you need
  31 # to run ./configure to generate defines.h (a bug in less 381's configure
  32 # wrongly does not find sigset_t on NetBSD; correct this in defines.h.)
  33
  34 if [ $# -ne 2 ]; then echo "less2netbsd src dest"; exit 1; fi
  35
  36 r=$1
  37 d=$2/less
  38
  39 case "$d" in
  40         /*)
  41                 ;;
  42         *)
  43                 d=`/bin/pwd`/$d
  44                 ;;
  45 esac
  46
  47 case "$r" in
  48         /*)
  49                 ;;
  50         *)
  51                 r=`/bin/pwd`/$r
  52                 ;;
  53 esac
  54
  55 echo preparing directory $d
  56 rm -rf $d
  57 mkdir -p $d; cd $d
  58 mkdir -p src/usr.bin/less/less src/usr.bin/less/lesskey src/usr.bin/less/lessecho
  59
  60 ### start less ###############################
  61 cd $r
  62 echo less:
  63 src="main.c screen.c brac.c ch.c charset.c cmdbuf.c command.c decode.c edit.c filename.c forwback.c help.c ifile.c input.c jump.c line.c linenum.c lsystem.c mark.c optfunc.c option.c opttbl.c os.c output.c position.c prompt.c search.c signal.c tags.c ttyin.c version.c"
  64 src="$src charset.h cmd.h defines.h funcs.h less.h lesskey.h lglob.h option.h pckeys.h position.h regexp.h"
  65 src="$src INSTALL LICENSE NEWS README less.nro"
  66
  67 pax -rvw $src $d/src/usr.bin/less/less
  68
  69 cd $d/src/usr.bin/less/less
  70 mv less.nro less.1
  71
  72 ### end less ###############################
  73
  74 ### start lesskey ###############################
  75 cd $r
  76 echo lesskey:
  77 src='lesskey.c lesskey.h lesskey.nro'
  78
  79 pax -rvw $src $d/src/usr.bin/less/lesskey
  80
  81 cd $d/src/usr.bin/less/lesskey
  82 mv lesskey.nro lesskey.1
  83
  84 ### end lesskey ###############################
  85
  86 ### start lessecho ###############################
  87 cd $r
  88 echo lessecho:
  89 src='lessecho.c'
  90
  91 pax -rvw $src $d/src/usr.bin/less/lessecho
  92
  93 ### end lesskey ###############################
  94
  95 find $d -name '*.[ch]' -print | while read c; do
  96         chmod u+w $c
  97 done
  98
  99 echo done
 100 exit 0