build/autoconf/update-makefile.sh

#!/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):
#
# 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 generate a single Makefile from a Makefile.in using
# the config.status script.
#
# The config.status script is generated the first time you run 
# ./configure.
#
#
# Usage: update-makefile.sh
#
# Send comments, improvements, bugs to ramiro@netscape.com
# 

update_makefile_usage() {
  _progname=`expr //$0 : '.*/\(.*\)'`
  cat <<END_USAGE 2>&1

Usage: $_progname [-h -u] [<keyword>]
     -d <dir>     Subdir to update
     -h           Print usage
END_USAGE
}

# Parse the command-line options
#
subdir=
while getopts d:h OPT; do
    case $OPT in
       d) # Make sure "subdir" has exactly one ending slash
          subdir=`echo $OPTARG | sed 's/\/$//;'`"/" ;;
    \?|h) update_makefile_usage
          exit 1
          ;;
    esac
done


# find_depth: Pull the value of DEPTH out of Makefile (or Makefile.in)
find_depth() {
  egrep '^DEPTH[        ]*=[    ]*\.' $1 | awk -F= '{ print $2; }'
}

# The Makefile to create
target_makefile=`pwd`"/${subdir}Makefile"

# Use $(DEPTH) in the Makefile or Makefile.in to determine the depth
if [ -f Makefile.in ]
then
    depth=`find_depth Makefile.in`
elif [ -f Makefile ]
then
    depth=`find_depth Makefile`
elif [ -f ../Makefile ]
then
    depth="../"`find_depth Makefile`
else
    echo
    echo "There ain't no 'Makefile' or 'Makefile.in' over here: $pwd"
    echo
    exit
fi

# 'cd' to the root of the tree to run "config.status" there
cd $depth

# Strip the tree root off the Makefile's path
#
root_path=`pwd`
target_makefile=`expr $target_makefile : $root_path'/\(.*\)'`

# Make sure config.status exists
#
if [ -f config.status ]
then
    CONFIG_FILES=$target_makefile ./config.status
else
    echo
    echo "There ain't no 'config.status' over here: $pwd"
    echo
fi
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
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