/build/unix/print-depth-path.sh
http://github.com/zpao/v8monkey · Shell · 89 lines · 34 code · 4 blank · 51 comment · 4 complexity · 4d73511412aeefa7e3131635cf346572 MD5 · raw file
- #!/bin/sh
- #
- # ***** BEGIN LICENSE BLOCK *****
- # Version: MPL 1.1/GPL 2.0/LGPL 2.1
- #
- # The contents of this file are subject to the Mozilla Public License Version
- # 1.1 (the "License"); you may not use this file except in compliance with
- # the License. You may obtain a copy of the License at
- # http://www.mozilla.org/MPL/
- #
- # Software distributed under the License is distributed on an "AS IS" basis,
- # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- # for the specific language governing rights and limitations under the
- # License.
- #
- # The Original Code is mozilla.org code.
- #
- # The Initial Developer of the Original Code is
- # Netscape Communications Corporation.
- # Portions created by the Initial Developer are Copyright (C) 1998
- # the Initial Developer. All Rights Reserved.
- #
- # Contributor(s):
- # jim_nance@yahoo.com
- #
- # Alternatively, the contents of this file may be used under the terms of
- # either of the GNU General Public License Version 2 or later (the "GPL"),
- # or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- # in which case the provisions of the GPL or the LGPL are applicable instead
- # of those above. If you wish to allow use of your version of this file only
- # under the terms of either the GPL or the LGPL, and not to allow others to
- # use your version of this file under the terms of the MPL, indicate your
- # decision by deleting the provisions above and replace them with the notice
- # and other provisions required by the GPL or the LGPL. If you do not delete
- # the provisions above, a recipient may use your version of this file under
- # the terms of any one of the MPL, the GPL or the LGPL.
- #
- # ***** END LICENSE BLOCK *****
- #
- # This script will print the depth path for a mozilla directory based
- # on the info in Makefile
- #
- # It's a hack. It's brute force. It's horrible.
- # It don't use Artificial Intelligence. It don't use Virtual Reality.
- # It's not perl. It's not python. But it works.
- #
- # Usage: print-depth-path.sh
- #
- # Send comments, improvements, bugs to jim_nance@yahoo.com
- #
- # Make sure a Makefile exists
- if [ ! -f Makefile ]
- then
- echo
- echo "There ain't no 'Makefile' over here: $pwd, dude."
- echo
- exit
- fi
- # awk can be quite primitave. Try enhanced versions first
- for AWK in gawk nawk awk; do
- if type $AWK 2>/dev/null 1>/dev/null; then
- break;
- fi
- done
- $AWK -v PWD=`pwd` '
- {
- if($1 == "DEPTH") {
- DEPTH=$0
- }
- }
- END {
- sub("^.*DEPTH.*=[ \t]*", "", DEPTH)
- dlen = split(DEPTH, darray, "/")
- plen = split(PWD, parray, "/")
- fsep=""
- for(i=plen-dlen; i<=plen; i++) {
- printf("%s%s", fsep, parray[i])
- fsep="/"
- }
- printf("\n")
- }' Makefile