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1 | #! /bin/sh |
2 | # -*-sh-*- |
3 | # |
4 | # $Id: mkaclocal.in,v 1.2 1997/09/11 09:06:33 mdw Exp $ |
5 | # |
6 | # Create an `aclocal.m4' file containing the right macros. |
7 | # |
8 | # (c) 1997 Mark Wooding |
9 | # |
10 | |
11 | #----- Licensing notice ----------------------------------------------------- |
12 | # |
13 | # This file is part of the Common Files Distribution (`common'). |
14 | # |
15 | # `Common' is free software; you can redistribute it and/or modify |
16 | # it under the terms of the GNU General Public License as published by |
17 | # the Free Software Foundation; either version 2 of the License, or |
18 | # (at your option) any later version. |
19 | # |
20 | # `Common' is distributed in the hope that it will be useful, |
21 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
22 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
23 | # GNU General Public License for more details. |
24 | # |
25 | # You should have received a copy of the GNU General Public License |
26 | # along with `common'; if not, write to the Free Software Foundation, |
27 | # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
28 | |
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29 | set -e |
30 | |
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31 | # --- Configuration variables --- |
32 | |
33 | prefix=@prefix@ |
34 | exec_prefix=@exec_prefix@ |
35 | bindir=@bindir@ |
36 | datadir=@datadir@/@PACKAGE@ |
37 | |
38 | # --- Parse command line --- |
39 | |
40 | mode=x |
41 | out="aclocal.m4" |
42 | in="configure.in" |
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43 | stdlib=true |
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44 | |
45 | while [ $# -gt 0 ]; do |
46 | case $1 in |
47 | -h | --h | --he | --hel | --help) |
48 | cat <<EOF |
49 | Usage: mkaclocal [-lx] [-c CONFIG] [-o OUTPUT] [LIBRARY...] |
50 | |
51 | In \`extract' mode (-x, default), constructs an \`aclocal.m4' file containing |
52 | the right macros for the \`configure.in' script CONFIG (by default this is |
53 | \`configure.in'). The output is written to OUTPUT, or \`aclocal.m4' if none |
54 | was specified. |
55 | |
56 | In addition to libraries specified on the command line, the files |
57 | \`aclocal.glob' and \`aclocal.site' contained in the shared file repository, |
58 | and \`aclocal.lib' in the current directory are also searched. |
59 | |
60 | If \`aclocal.lib' contains the string \`*@--TOP--@*', the preceding text is |
61 | written at the top of any output file generated. |
62 | |
63 | In \`list' mode (-l), lists the macros defined in the various libraries. |
64 | |
65 | Options: |
66 | |
67 | -h, --help Print this help text. |
68 | -v, --version Print the program's version number. |
69 | -l, --list List chunks defined in text libraries. |
70 | -x, --extract Extract chunks from text libraries (default). |
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71 | -n, --no-stdlib Don't read from the standard libraries. |
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72 | -c, --config=CONFIG Read CONFIG, not \`configure.in', to decide which |
73 | macros need extracting. |
74 | -o, --output=OUTPUT Extract chunks to OUTPUT, not \`aclocal.m4'. |
75 | EOF |
76 | exit 0 |
77 | ;; |
78 | -v | --v | --ve | --ver | --vers | --versi | --versio | --version) |
79 | version=`echo '$Revision: 1.2 $' | |
4969747b |
80 | sed -n -e 's;^.*: \([0-9.]*\) *\\$;\1;p'` |
81 | echo "mkaclocal $version; Common Files Distribution version @VERSION@" |
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82 | exit 0 |
83 | ;; |
84 | -c | --c | --co | --con | --conf | --confi | --config) |
85 | in="$2"; |
86 | shift |
87 | ;; |
88 | -c*) |
89 | in=`echo $1 | sed -e 's/^-[a-z]//'` |
90 | ;; |
91 | --c=* | --co=* | --con=* | --conf=* | --confi=* | --config=*) |
92 | in=`echo $1 | sed -e 's/^--[a-z]*=//'` |
93 | ;; |
94 | -o | --o | --ou | --out | --outp | --outpu | --output) |
95 | out="$2"; |
96 | shift |
97 | ;; |
98 | -o*) |
99 | out=`echo $1 | sed -e 's/^-[a-z]//'` |
100 | ;; |
101 | --o=* | --ou=* | --out=* | --outp=* | --outpu=* | --output=*) |
102 | out=`echo $1 | sed -e 's/^--[a-z]*=//'` |
103 | ;; |
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104 | -n | --no-s* | --no-st* | --no-std* | --no-stdl* | \ |
105 | --no-stdli* | --no-stdlib) |
106 | stdlib=false |
107 | ;; |
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108 | -l | --l | --li | --lis | --list) |
109 | mode=l |
110 | ;; |
111 | -x | --e | --ex | --ext | --extr | --extra | --extrac | --extract) |
112 | mode=x |
113 | ;; |
114 | --) |
115 | shift |
116 | break |
117 | ;; |
118 | -) |
119 | break |
120 | ;; |
121 | -*) |
122 | echo "mkaclocal: unknown option \`$1'" >&2 |
123 | exit 1 |
124 | ;; |
125 | *) |
126 | break |
127 | ;; |
128 | esac |
129 | shift |
130 | done |
131 | |
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132 | if $stdlib; then |
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133 | set -- \ |
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134 | `test -r $datadir/aclocal.site && echo "$datadir/aclocal.site"` \ |
135 | `test -r ./aclocal.lib && echo "./aclocal.lib"` \ |
136 | "$@" |
137 | else |
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138 | set -- \ |
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139 | `test -r ./aclocal.lib && echo "./aclocal.lib"` \ |
140 | "$@" |
141 | fi |
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142 | |
143 | # --- Now do the job --- |
144 | |
145 | case $mode in |
146 | |
147 | l) |
148 | $bindir/txtlib -l "$@" | sort | uniq |
149 | ;; |
150 | |
151 | x) |
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152 | t=${TMPDIR-/tmp}/mkaclocal.$$ |
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153 | doaclocal=false |
154 | if $stdlib && [ $out = aclocal.m4 ]; then |
155 | doaclocal=true |
156 | out=acinclude.m4 |
157 | fi |
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158 | if mkdir -m700 $t; then : |
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159 | else |
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160 | echo >&2 "mkaclocal: cculd not create temporary directory" |
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161 | exit 1 |
162 | fi |
163 | echo -NOTICE- >$t/a |
164 | created=no |
165 | |
166 | $bindir/txtlib -l "$@" | sort | uniq | while read LINE; do |
167 | echo "/$LINE/ i\\ |
168 | $LINE" |
169 | done >$t/sed |
170 | |
171 | until { echo -NOTICE-; sed -n -f $t/sed $in; } | sort | uniq >$t/b |
172 | cmp -s $t/a $t/b |
173 | do |
174 | $bindir/txtlib "$@" <$t/b >$out.tmp |
175 | in=$out.tmp |
176 | mv $t/b $t/a |
177 | created=yes |
178 | done |
179 | |
180 | if [ "$created" = "yes" ]; then |
181 | { test -r ./aclocal.lib && |
182 | grep "\*@--TOP--@\*" ./aclocal.lib >/dev/null && |
183 | sed -e "/\*@--TOP--@\*/, $ d" ./aclocal.lib |
184 | cat $out.tmp |
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185 | } >$out.new |
186 | mv $out.new $out |
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187 | else |
188 | rm -f $out |
189 | fi |
190 | |
191 | rm -fr $t $out.tmp |
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192 | if $doaclocal; then aclocal; fi |
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193 | ;; |
194 | esac |