2 # Common stub for a few missing GNU programs while installing.
3 # Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
4 # Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2, or (at your option)
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
21 if test $# -eq 0; then
22 echo 1>&2 "Try \`$0 --help' for more information"
30 # Try to run requested program, and just exit if it succeeds.
37 # If it does not exist, or fails to run (possibly an outdated version),
41 -h|--h|--he|--hel|--help)
43 $0 [OPTION]... PROGRAM [ARGUMENT]...
45 Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
46 error status if there is no known handling for PROGRAM.
49 -h, --help display this help and exit
50 -v, --version output version information and exit
51 --run try to run the given command, and emulate it if it fails
53 Supported PROGRAM values:
54 aclocal touch file \`aclocal.m4'
55 autoconf touch file \`configure'
56 autoheader touch file \`config.h.in'
57 automake touch all \`Makefile.in' files
58 bison create \`y.tab.[ch]', if possible, from existing .[ch]
59 flex create \`lex.yy.c', if possible, from existing .c
60 lex create \`lex.yy.c', if possible, from existing .c
61 makeinfo touch the output file
62 tar try tar, gnutar, gtar, then tar without non-portable flags
63 yacc create \`y.tab.[ch]', if possible, from existing .[ch]"
66 -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
67 echo "missing 0.2 - GNU automake"
71 echo 1>&2 "$0: Unknown \`$1' option"
72 echo 1>&2 "Try \`$0 --help' for more information"
78 WARNING: \`$1' is missing on your system. You should only need it if
79 you modified \`acinclude.m4' or \`configure.in'. You might want
80 to install the \`Automake' and \`Perl' packages. Grab them from
81 any GNU archive site."
87 WARNING: \`$1' is missing on your system. You should only need it if
88 you modified \`configure.in'. You might want to install the
89 \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
96 WARNING: \`$1' is missing on your system. You should only need it if
97 you modified \`acconfig.h' or \`configure.in'. You might want
98 to install the \`Autoconf' and \`GNU m4' packages. Grab them
99 from any GNU archive site."
100 files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in`
101 test -z "$files" && files="config.h"
105 *:*) touch_files="$touch_files "`echo "$f" |
106 sed -e 's/^[^:]*://' -e 's/:.*//'`;;
107 *) touch_files="$touch_files $f.in";;
115 WARNING: \`$1' is missing on your system. You should only need it if
116 you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
117 You might want to install the \`Automake' and \`Perl' packages.
118 Grab them from any GNU archive site."
119 find . -type f -name Makefile.am -print |
121 while read f; do touch "$f"; done
126 WARNING: \`$1' is missing on your system. You should only need it if
127 you modified a \`.y' file. You may need the \`Bison' package
128 in order for those modifications to take effect. You can get
129 \`Bison' from any GNU archive site."
130 rm -f y.tab.c y.tab.h
131 if [ $# -ne 1 ]; then
132 eval LASTARG="\${$#}"
135 SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
136 if [ -f "$SRCFILE" ]; then
137 cp "$SRCFILE" y.tab.c
139 SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
140 if [ -f "$SRCFILE" ]; then
141 cp "$SRCFILE" y.tab.h
146 if [ ! -f y.tab.h ]; then
149 if [ ! -f y.tab.c ]; then
150 echo 'main() { return 0; }' >y.tab.c
156 WARNING: \`$1' is missing on your system. You should only need it if
157 you modified a \`.l' file. You may need the \`Flex' package
158 in order for those modifications to take effect. You can get
159 \`Flex' from any GNU archive site."
161 if [ $# -ne 1 ]; then
162 eval LASTARG="\${$#}"
165 SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
166 if [ -f "$SRCFILE" ]; then
167 cp "$SRCFILE" lex.yy.c
172 if [ ! -f lex.yy.c ]; then
173 echo 'main() { return 0; }' >lex.yy.c
179 WARNING: \`$1' is missing on your system. You should only need it if
180 you modified a \`.texi' or \`.texinfo' file, or any other file
181 indirectly affecting the aspect of the manual. The spurious
182 call might also be the consequence of using a buggy \`make' (AIX,
183 DU, IRIX). You might want to install the \`Texinfo' package or
184 the \`GNU make' package. Grab either from any GNU archive site."
185 file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
186 if test -z "$file"; then
187 file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
188 file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
195 if test -n "$run"; then
196 echo 1>&2 "ERROR: \`tar' requires --run"
200 # We have already tried tar in the generic part.
201 # Look for gnutar/gtar before invocation to avoid ugly error
203 if (gnutar --version > /dev/null 2>&1); then
204 gnutar ${1+"$@"} && exit 0
206 if (gtar --version > /dev/null 2>&1); then
207 gtar ${1+"$@"} && exit 0
213 firstarg=`echo "$firstarg" | sed s/o//`
214 tar "$firstarg" ${1+"$@"} && exit 0
219 firstarg=`echo "$firstarg" | sed s/h//`
220 tar "$firstarg" ${1+"$@"} && exit 0
226 WARNING: I can't seem to be able to run \`tar' with the given arguments.
227 You may want to install GNU tar or Free paxutils, or check the
228 command line arguments."
234 WARNING: \`$1' is needed, and you do not seem to have it handy on your
235 system. You might have modified some files without having the
236 proper tools for further handling them. Check the \`README' file,
237 it often tells you about the needed prerequirements for installing
238 this package. You may also peek at any GNU archive site, in case
239 some other package would contain this missing \`$1' program."