/[jscoverage]/trunk/js/build/autoconf/update-makefile.sh
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Annotation of /trunk/js/build/autoconf/update-makefile.sh

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Revision 399 - (hide annotations)
Tue Dec 9 03:37:47 2008 UTC (13 years, 6 months ago) by siliconforks
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1 siliconforks 399 #!/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    
52     update_makefile_usage() {
53     _progname=`expr //$0 : '.*/\(.*\)'`
54     cat <<END_USAGE 2>&1
55    
56     Usage: $_progname [-h -u] [<keyword>]
57     -d <dir> Subdir to update
58     -h Print usage
59     END_USAGE
60     }
61    
62     # Parse the command-line options
63     #
64     subdir=
65     while 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
73     done
74    
75    
76     # find_depth: Pull the value of DEPTH out of Makefile (or Makefile.in)
77     find_depth() {
78     egrep '^DEPTH[ ]*=[ ]*\.' $1 | awk -F= '{ print $2; }'
79     }
80    
81     # The Makefile to create
82     target_makefile=`pwd`"/${subdir}Makefile"
83    
84     # Use $(DEPTH) in the Makefile or Makefile.in to determine the depth
85     if [ -f Makefile.in ]
86     then
87     depth=`find_depth Makefile.in`
88     elif [ -f Makefile ]
89     then
90     depth=`find_depth Makefile`
91     elif [ -f ../Makefile ]
92     then
93     depth="../"`find_depth Makefile`
94     else
95     echo
96     echo "There ain't no 'Makefile' or 'Makefile.in' over here: $pwd"
97     echo
98     exit
99     fi
100    
101     # 'cd' to the root of the tree to run "config.status" there
102     cd $depth
103    
104     # Strip the tree root off the Makefile's path
105     #
106     root_path=`pwd`
107     target_makefile=`expr $target_makefile : $root_path'/\(.*\)'`
108    
109     # Make sure config.status exists
110     #
111     if [ -f config.status ]
112     then
113     CONFIG_FILES=$target_makefile ./config.status
114     else
115     echo
116     echo "There ain't no 'config.status' over here: $pwd"
117     echo
118     fi

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