/js/lib/Socket.IO-node/support/expresso/deps/jscoverage/js/build/autoconf/update-makefile.sh

  1#!/bin/sh
  2#
  3# ***** BEGIN LICENSE BLOCK *****
  4# Version: MPL 1.1/GPL 2.0/LGPL 2.1
  5#
  6# The contents of this file are subject to the Mozilla Public License Version
  7# 1.1 (the "License"); you may not use this file except in compliance with
  8# the License. You may obtain a copy of the License at
  9# http://www.mozilla.org/MPL/
 10#
 11# Software distributed under the License is distributed on an "AS IS" basis,
 12# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 13# for the specific language governing rights and limitations under the
 14# License.
 15#
 16# The Original Code is mozilla.org code.
 17#
 18# The Initial Developer of the Original Code is
 19# Netscape Communications Corporation.
 20# Portions created by the Initial Developer are Copyright (C) 1998
 21# the Initial Developer. All Rights Reserved.
 22#
 23# Contributor(s):
 24#
 25# Alternatively, the contents of this file may be used under the terms of
 26# either of the GNU General Public License Version 2 or later (the "GPL"),
 27# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 28# in which case the provisions of the GPL or the LGPL are applicable instead
 29# of those above. If you wish to allow use of your version of this file only
 30# under the terms of either the GPL or the LGPL, and not to allow others to
 31# use your version of this file under the terms of the MPL, indicate your
 32# decision by deleting the provisions above and replace them with the notice
 33# and other provisions required by the GPL or the LGPL. If you do not delete
 34# the provisions above, a recipient may use your version of this file under
 35# the terms of any one of the MPL, the GPL or the LGPL.
 36#
 37# ***** END LICENSE BLOCK *****
 38
 39#
 40# This script will generate a single Makefile from a Makefile.in using
 41# the config.status script.
 42#
 43# The config.status script is generated the first time you run 
 44# ./configure.
 45#
 46#
 47# Usage: update-makefile.sh
 48#
 49# Send comments, improvements, bugs to ramiro@netscape.com
 50# 
 51
 52update_makefile_usage() {
 53  _progname=`expr //$0 : '.*/\(.*\)'`
 54  cat <<END_USAGE 2>&1
 55
 56Usage: $_progname [-h -u] [<keyword>]
 57     -d <dir>     Subdir to update
 58     -h           Print usage
 59END_USAGE
 60}
 61
 62# Parse the command-line options
 63#
 64subdir=
 65while getopts d:h OPT; do
 66    case $OPT in
 67       d) # Make sure "subdir" has exactly one ending slash
 68          subdir=`echo $OPTARG | sed 's/\/$//;'`"/" ;;
 69    \?|h) update_makefile_usage
 70          exit 1
 71          ;;
 72    esac
 73done
 74
 75
 76# find_depth: Pull the value of DEPTH out of Makefile (or Makefile.in)
 77find_depth() {
 78  egrep '^DEPTH[ 	]*=[ 	]*\.' $1 | awk -F= '{ print $2; }'
 79}
 80
 81# The Makefile to create
 82target_makefile=`pwd`"/${subdir}Makefile"
 83
 84# Use $(DEPTH) in the Makefile or Makefile.in to determine the depth
 85if [ -f Makefile.in ]
 86then
 87    depth=`find_depth Makefile.in`
 88elif [ -f Makefile ]
 89then
 90    depth=`find_depth Makefile`
 91elif [ -f ../Makefile ]
 92then
 93    depth="../"`find_depth Makefile`
 94else
 95    echo
 96    echo "There ain't no 'Makefile' or 'Makefile.in' over here: $pwd"
 97    echo
 98    exit
 99fi
100
101# 'cd' to the root of the tree to run "config.status" there
102cd $depth
103
104# Strip the tree root off the Makefile's path
105#
106root_path=`pwd`
107target_makefile=`expr $target_makefile : $root_path'/\(.*\)'`
108
109# Make sure config.status exists
110#
111if [ -f config.status ]
112then
113    CONFIG_FILES=$target_makefile ./config.status
114else
115    echo
116    echo "There ain't no 'config.status' over here: $pwd"
117    echo
118fi