external/bsd/atf/dist/admin/generate-makefile.sh

   1 #! /bin/sh
   2 #
   3 # Automated Testing Framework (atf)
   4 #
   5 # Copyright (c) 2009 The NetBSD Foundation, Inc.
   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 NETBSD FOUNDATION, INC. AND
  18 # CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
  19 # INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  20 # MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  21 # IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
  22 # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  23 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  24 # GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  25 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
  26 # IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  27 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  28 # IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29 #
  30
  31 #
  32 # Generates Makefile.am from a simplified version in M4 version.
  33 #
  34
  35 set -e
  36
  37 Prog_Name=${0##*/}
  38
  39 #
  40 # usage
  41 #
  42 usage() {
  43     echo "Usage: ${Prog_Name} input output" 1>&2
  44     exit 1
  45 }
  46
  47 #
  48 # main
  49 #
  50 # Entry point.
  51 #
  52 main() {
  53     [ ${#} -eq 2 ] || usage
  54     input=${1}
  55     output=${2}
  56
  57     cat >${output}.tmp <<EOF
  58 #
  59 # DO NOT EDIT!  DO NOT EDIT!  DO NOT EDIT!  DO NOT EDIT!  DO NOT EDIT!
  60 #
  61 # This file is automatically generated by admin/generate-makefile.sh.
  62 # Edit its source version, Makefile.am.m4, instead or your changes will
  63 # be lost.
  64 #
  65 # DO NOT EDIT!  DO NOT EDIT!  DO NOT EDIT!  DO NOT EDIT!  DO NOT EDIT!
  66 #
  67
  68 EOF
  69     ${M4:-m4} -P ${input} | sed -e 's, *$,,g' >>${output}.tmp
  70     mv ${output}.tmp ${output}
  71 }
  72
  73 main "${@}"
  74
  75 # vim: syntax=sh:expandtab:shiftwidth=4:softtabstop=4