mirror of
https://github.com/rn10950/RetroZilla.git
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119 lines
3.3 KiB
Bash
119 lines
3.3 KiB
Bash
#!/bin/sh
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#
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is
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# Netscape Communications Corporation.
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# Portions created by the Initial Developer are Copyright (C) 1998
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either of the GNU General Public License Version 2 or later (the "GPL"),
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# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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#
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# This script will generate a single Makefile from a Makefile.in using
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# the config.status script.
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#
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# The config.status script is generated the first time you run
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# ./configure.
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#
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#
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# Usage: update-makefile.sh
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#
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# Send comments, improvements, bugs to ramiro@netscape.com
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#
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update_makefile_usage() {
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_progname=`expr //$0 : '.*/\(.*\)'`
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cat <<END_USAGE 2>&1
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Usage: $_progname [-h -u] [<keyword>]
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-d <dir> Subdir to update
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-h Print usage
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END_USAGE
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}
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# Parse the command-line options
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#
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subdir=
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while getopts d:h OPT; do
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case $OPT in
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d) # Make sure "subdir" has exactly one ending slash
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subdir=`echo $OPTARG | sed 's/\/$//;'`"/" ;;
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\?|h) update_makefile_usage
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exit 1
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;;
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esac
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done
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# find_depth: Pull the value of DEPTH out of Makefile (or Makefile.in)
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find_depth() {
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egrep '^DEPTH[ ]*=[ ]*\.' $1 | awk -F= '{ print $2; }'
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}
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# The Makefile to create
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target_makefile=`pwd`"/${subdir}Makefile"
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# Use $(DEPTH) in the Makefile or Makefile.in to determine the depth
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if [ -f Makefile.in ]
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then
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depth=`find_depth Makefile.in`
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elif [ -f Makefile ]
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then
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depth=`find_depth Makefile`
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elif [ -f ../Makefile ]
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then
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depth="../"`find_depth Makefile`
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else
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echo
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echo "There ain't no 'Makefile' or 'Makefile.in' over here: $pwd"
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echo
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exit
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fi
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# 'cd' to the root of the tree to run "config.status" there
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cd $depth
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# Strip the tree root off the Makefile's path
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#
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root_path=`pwd`
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target_makefile=`expr $target_makefile : $root_path'/\(.*\)'`
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# Make sure config.status exists
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#
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if [ -f config.status ]
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then
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CONFIG_FILES=$target_makefile ./config.status
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else
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echo
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echo "There ain't no 'config.status' over here: $pwd"
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echo
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fi
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