[18250] | 1 | #! /bin/sh |
---|
| 2 | # Common stub for a few missing GNU programs while installing. |
---|
| 3 | |
---|
[21473] | 4 | scriptversion=2004-09-07.08 |
---|
| 5 | |
---|
| 6 | # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004 |
---|
| 7 | # Free Software Foundation, Inc. |
---|
| 8 | # Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. |
---|
| 9 | |
---|
[18250] | 10 | # This program is free software; you can redistribute it and/or modify |
---|
| 11 | # it under the terms of the GNU General Public License as published by |
---|
| 12 | # the Free Software Foundation; either version 2, or (at your option) |
---|
| 13 | # any later version. |
---|
| 14 | |
---|
| 15 | # This program is distributed in the hope that it will be useful, |
---|
| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 18 | # GNU General Public License for more details. |
---|
| 19 | |
---|
| 20 | # You should have received a copy of the GNU General Public License |
---|
| 21 | # along with this program; if not, write to the Free Software |
---|
| 22 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
---|
| 23 | # 02111-1307, USA. |
---|
| 24 | |
---|
[21473] | 25 | # As a special exception to the GNU General Public License, if you |
---|
| 26 | # distribute this file as part of a program that contains a |
---|
| 27 | # configuration script generated by Autoconf, you may include it under |
---|
| 28 | # the same distribution terms that you use for the rest of that program. |
---|
| 29 | |
---|
[18250] | 30 | if test $# -eq 0; then |
---|
| 31 | echo 1>&2 "Try \`$0 --help' for more information" |
---|
| 32 | exit 1 |
---|
| 33 | fi |
---|
| 34 | |
---|
[21473] | 35 | run=: |
---|
| 36 | |
---|
| 37 | # In the cases where this matters, `missing' is being run in the |
---|
| 38 | # srcdir already. |
---|
| 39 | if test -f configure.ac; then |
---|
| 40 | configure_ac=configure.ac |
---|
| 41 | else |
---|
| 42 | configure_ac=configure.in |
---|
| 43 | fi |
---|
| 44 | |
---|
| 45 | msg="missing on your system" |
---|
| 46 | |
---|
[18250] | 47 | case "$1" in |
---|
[21473] | 48 | --run) |
---|
| 49 | # Try to run requested program, and just exit if it succeeds. |
---|
| 50 | run= |
---|
| 51 | shift |
---|
| 52 | "$@" && exit 0 |
---|
| 53 | # Exit code 63 means version mismatch. This often happens |
---|
| 54 | # when the user try to use an ancient version of a tool on |
---|
| 55 | # a file that requires a minimum version. In this case we |
---|
| 56 | # we should proceed has if the program had been absent, or |
---|
| 57 | # if --run hadn't been passed. |
---|
| 58 | if test $? = 63; then |
---|
| 59 | run=: |
---|
| 60 | msg="probably too old" |
---|
| 61 | fi |
---|
| 62 | ;; |
---|
[18250] | 63 | |
---|
| 64 | -h|--h|--he|--hel|--help) |
---|
| 65 | echo "\ |
---|
| 66 | $0 [OPTION]... PROGRAM [ARGUMENT]... |
---|
| 67 | |
---|
| 68 | Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an |
---|
| 69 | error status if there is no known handling for PROGRAM. |
---|
| 70 | |
---|
| 71 | Options: |
---|
| 72 | -h, --help display this help and exit |
---|
| 73 | -v, --version output version information and exit |
---|
[21473] | 74 | --run try to run the given command, and emulate it if it fails |
---|
[18250] | 75 | |
---|
| 76 | Supported PROGRAM values: |
---|
| 77 | aclocal touch file \`aclocal.m4' |
---|
| 78 | autoconf touch file \`configure' |
---|
| 79 | autoheader touch file \`config.h.in' |
---|
| 80 | automake touch all \`Makefile.in' files |
---|
| 81 | bison create \`y.tab.[ch]', if possible, from existing .[ch] |
---|
| 82 | flex create \`lex.yy.c', if possible, from existing .c |
---|
[21473] | 83 | help2man touch the output file |
---|
[18250] | 84 | lex create \`lex.yy.c', if possible, from existing .c |
---|
| 85 | makeinfo touch the output file |
---|
[21473] | 86 | tar try tar, gnutar, gtar, then tar without non-portable flags |
---|
| 87 | yacc create \`y.tab.[ch]', if possible, from existing .[ch] |
---|
| 88 | |
---|
| 89 | Send bug reports to <bug-automake@gnu.org>." |
---|
| 90 | exit 0 |
---|
[18250] | 91 | ;; |
---|
| 92 | |
---|
| 93 | -v|--v|--ve|--ver|--vers|--versi|--versio|--version) |
---|
[21473] | 94 | echo "missing $scriptversion (GNU Automake)" |
---|
| 95 | exit 0 |
---|
[18250] | 96 | ;; |
---|
| 97 | |
---|
| 98 | -*) |
---|
| 99 | echo 1>&2 "$0: Unknown \`$1' option" |
---|
| 100 | echo 1>&2 "Try \`$0 --help' for more information" |
---|
| 101 | exit 1 |
---|
| 102 | ;; |
---|
| 103 | |
---|
[21473] | 104 | esac |
---|
| 105 | |
---|
| 106 | # Now exit if we have it, but it failed. Also exit now if we |
---|
| 107 | # don't have it and --version was passed (most likely to detect |
---|
| 108 | # the program). |
---|
| 109 | case "$1" in |
---|
| 110 | lex|yacc) |
---|
| 111 | # Not GNU programs, they don't have --version. |
---|
| 112 | ;; |
---|
| 113 | |
---|
| 114 | tar) |
---|
| 115 | if test -n "$run"; then |
---|
| 116 | echo 1>&2 "ERROR: \`tar' requires --run" |
---|
| 117 | exit 1 |
---|
| 118 | elif test "x$2" = "x--version" || test "x$2" = "x--help"; then |
---|
| 119 | exit 1 |
---|
| 120 | fi |
---|
| 121 | ;; |
---|
| 122 | |
---|
| 123 | *) |
---|
| 124 | if test -z "$run" && ($1 --version) > /dev/null 2>&1; then |
---|
| 125 | # We have it, but it failed. |
---|
| 126 | exit 1 |
---|
| 127 | elif test "x$2" = "x--version" || test "x$2" = "x--help"; then |
---|
| 128 | # Could not run --version or --help. This is probably someone |
---|
| 129 | # running `$TOOL --version' or `$TOOL --help' to check whether |
---|
| 130 | # $TOOL exists and not knowing $TOOL uses missing. |
---|
| 131 | exit 1 |
---|
| 132 | fi |
---|
| 133 | ;; |
---|
| 134 | esac |
---|
| 135 | |
---|
| 136 | # If it does not exist, or fails to run (possibly an outdated version), |
---|
| 137 | # try to emulate it. |
---|
| 138 | case "$1" in |
---|
| 139 | aclocal*) |
---|
[18250] | 140 | echo 1>&2 "\ |
---|
[21473] | 141 | WARNING: \`$1' is $msg. You should only need it if |
---|
| 142 | you modified \`acinclude.m4' or \`${configure_ac}'. You might want |
---|
[18250] | 143 | to install the \`Automake' and \`Perl' packages. Grab them from |
---|
| 144 | any GNU archive site." |
---|
| 145 | touch aclocal.m4 |
---|
| 146 | ;; |
---|
| 147 | |
---|
| 148 | autoconf) |
---|
| 149 | echo 1>&2 "\ |
---|
[21473] | 150 | WARNING: \`$1' is $msg. You should only need it if |
---|
| 151 | you modified \`${configure_ac}'. You might want to install the |
---|
[18250] | 152 | \`Autoconf' and \`GNU m4' packages. Grab them from any GNU |
---|
| 153 | archive site." |
---|
| 154 | touch configure |
---|
| 155 | ;; |
---|
| 156 | |
---|
| 157 | autoheader) |
---|
| 158 | echo 1>&2 "\ |
---|
[21473] | 159 | WARNING: \`$1' is $msg. You should only need it if |
---|
| 160 | you modified \`acconfig.h' or \`${configure_ac}'. You might want |
---|
[18250] | 161 | to install the \`Autoconf' and \`GNU m4' packages. Grab them |
---|
| 162 | from any GNU archive site." |
---|
[21473] | 163 | files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` |
---|
| 164 | test -z "$files" && files="config.h" |
---|
| 165 | touch_files= |
---|
| 166 | for f in $files; do |
---|
| 167 | case "$f" in |
---|
| 168 | *:*) touch_files="$touch_files "`echo "$f" | |
---|
| 169 | sed -e 's/^[^:]*://' -e 's/:.*//'`;; |
---|
| 170 | *) touch_files="$touch_files $f.in";; |
---|
| 171 | esac |
---|
| 172 | done |
---|
| 173 | touch $touch_files |
---|
[18250] | 174 | ;; |
---|
| 175 | |
---|
[21473] | 176 | automake*) |
---|
[18250] | 177 | echo 1>&2 "\ |
---|
[21473] | 178 | WARNING: \`$1' is $msg. You should only need it if |
---|
| 179 | you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. |
---|
[18250] | 180 | You might want to install the \`Automake' and \`Perl' packages. |
---|
| 181 | Grab them from any GNU archive site." |
---|
[21473] | 182 | find . -type f -name Makefile.am -print | |
---|
| 183 | sed 's/\.am$/.in/' | |
---|
| 184 | while read f; do touch "$f"; done |
---|
[18250] | 185 | ;; |
---|
| 186 | |
---|
[21473] | 187 | autom4te) |
---|
| 188 | echo 1>&2 "\ |
---|
| 189 | WARNING: \`$1' is needed, but is $msg. |
---|
| 190 | You might have modified some files without having the |
---|
| 191 | proper tools for further handling them. |
---|
| 192 | You can get \`$1' as part of \`Autoconf' from any GNU |
---|
| 193 | archive site." |
---|
| 194 | |
---|
| 195 | file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'` |
---|
| 196 | test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'` |
---|
| 197 | if test -f "$file"; then |
---|
| 198 | touch $file |
---|
| 199 | else |
---|
| 200 | test -z "$file" || exec >$file |
---|
| 201 | echo "#! /bin/sh" |
---|
| 202 | echo "# Created by GNU Automake missing as a replacement of" |
---|
| 203 | echo "# $ $@" |
---|
| 204 | echo "exit 0" |
---|
| 205 | chmod +x $file |
---|
| 206 | exit 1 |
---|
| 207 | fi |
---|
| 208 | ;; |
---|
| 209 | |
---|
[18250] | 210 | bison|yacc) |
---|
| 211 | echo 1>&2 "\ |
---|
[21473] | 212 | WARNING: \`$1' $msg. You should only need it if |
---|
[18250] | 213 | you modified a \`.y' file. You may need the \`Bison' package |
---|
| 214 | in order for those modifications to take effect. You can get |
---|
| 215 | \`Bison' from any GNU archive site." |
---|
| 216 | rm -f y.tab.c y.tab.h |
---|
| 217 | if [ $# -ne 1 ]; then |
---|
| 218 | eval LASTARG="\${$#}" |
---|
| 219 | case "$LASTARG" in |
---|
| 220 | *.y) |
---|
| 221 | SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` |
---|
| 222 | if [ -f "$SRCFILE" ]; then |
---|
| 223 | cp "$SRCFILE" y.tab.c |
---|
| 224 | fi |
---|
| 225 | SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` |
---|
| 226 | if [ -f "$SRCFILE" ]; then |
---|
| 227 | cp "$SRCFILE" y.tab.h |
---|
| 228 | fi |
---|
| 229 | ;; |
---|
| 230 | esac |
---|
| 231 | fi |
---|
| 232 | if [ ! -f y.tab.h ]; then |
---|
| 233 | echo >y.tab.h |
---|
| 234 | fi |
---|
| 235 | if [ ! -f y.tab.c ]; then |
---|
| 236 | echo 'main() { return 0; }' >y.tab.c |
---|
| 237 | fi |
---|
| 238 | ;; |
---|
| 239 | |
---|
| 240 | lex|flex) |
---|
| 241 | echo 1>&2 "\ |
---|
[21473] | 242 | WARNING: \`$1' is $msg. You should only need it if |
---|
[18250] | 243 | you modified a \`.l' file. You may need the \`Flex' package |
---|
| 244 | in order for those modifications to take effect. You can get |
---|
| 245 | \`Flex' from any GNU archive site." |
---|
| 246 | rm -f lex.yy.c |
---|
| 247 | if [ $# -ne 1 ]; then |
---|
| 248 | eval LASTARG="\${$#}" |
---|
| 249 | case "$LASTARG" in |
---|
| 250 | *.l) |
---|
| 251 | SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` |
---|
| 252 | if [ -f "$SRCFILE" ]; then |
---|
| 253 | cp "$SRCFILE" lex.yy.c |
---|
| 254 | fi |
---|
| 255 | ;; |
---|
| 256 | esac |
---|
| 257 | fi |
---|
| 258 | if [ ! -f lex.yy.c ]; then |
---|
| 259 | echo 'main() { return 0; }' >lex.yy.c |
---|
| 260 | fi |
---|
| 261 | ;; |
---|
| 262 | |
---|
[21473] | 263 | help2man) |
---|
| 264 | echo 1>&2 "\ |
---|
| 265 | WARNING: \`$1' is $msg. You should only need it if |
---|
| 266 | you modified a dependency of a manual page. You may need the |
---|
| 267 | \`Help2man' package in order for those modifications to take |
---|
| 268 | effect. You can get \`Help2man' from any GNU archive site." |
---|
| 269 | |
---|
| 270 | file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` |
---|
| 271 | if test -z "$file"; then |
---|
| 272 | file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` |
---|
| 273 | fi |
---|
| 274 | if [ -f "$file" ]; then |
---|
| 275 | touch $file |
---|
| 276 | else |
---|
| 277 | test -z "$file" || exec >$file |
---|
| 278 | echo ".ab help2man is required to generate this page" |
---|
| 279 | exit 1 |
---|
| 280 | fi |
---|
| 281 | ;; |
---|
| 282 | |
---|
[18250] | 283 | makeinfo) |
---|
| 284 | echo 1>&2 "\ |
---|
[21473] | 285 | WARNING: \`$1' is $msg. You should only need it if |
---|
[18250] | 286 | you modified a \`.texi' or \`.texinfo' file, or any other file |
---|
| 287 | indirectly affecting the aspect of the manual. The spurious |
---|
| 288 | call might also be the consequence of using a buggy \`make' (AIX, |
---|
| 289 | DU, IRIX). You might want to install the \`Texinfo' package or |
---|
| 290 | the \`GNU make' package. Grab either from any GNU archive site." |
---|
| 291 | file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` |
---|
| 292 | if test -z "$file"; then |
---|
| 293 | file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` |
---|
| 294 | file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` |
---|
| 295 | fi |
---|
| 296 | touch $file |
---|
| 297 | ;; |
---|
| 298 | |
---|
[21473] | 299 | tar) |
---|
| 300 | shift |
---|
| 301 | |
---|
| 302 | # We have already tried tar in the generic part. |
---|
| 303 | # Look for gnutar/gtar before invocation to avoid ugly error |
---|
| 304 | # messages. |
---|
| 305 | if (gnutar --version > /dev/null 2>&1); then |
---|
| 306 | gnutar "$@" && exit 0 |
---|
| 307 | fi |
---|
| 308 | if (gtar --version > /dev/null 2>&1); then |
---|
| 309 | gtar "$@" && exit 0 |
---|
| 310 | fi |
---|
| 311 | firstarg="$1" |
---|
| 312 | if shift; then |
---|
| 313 | case "$firstarg" in |
---|
| 314 | *o*) |
---|
| 315 | firstarg=`echo "$firstarg" | sed s/o//` |
---|
| 316 | tar "$firstarg" "$@" && exit 0 |
---|
| 317 | ;; |
---|
| 318 | esac |
---|
| 319 | case "$firstarg" in |
---|
| 320 | *h*) |
---|
| 321 | firstarg=`echo "$firstarg" | sed s/h//` |
---|
| 322 | tar "$firstarg" "$@" && exit 0 |
---|
| 323 | ;; |
---|
| 324 | esac |
---|
| 325 | fi |
---|
| 326 | |
---|
| 327 | echo 1>&2 "\ |
---|
| 328 | WARNING: I can't seem to be able to run \`tar' with the given arguments. |
---|
| 329 | You may want to install GNU tar or Free paxutils, or check the |
---|
| 330 | command line arguments." |
---|
| 331 | exit 1 |
---|
| 332 | ;; |
---|
| 333 | |
---|
[18250] | 334 | *) |
---|
| 335 | echo 1>&2 "\ |
---|
[21473] | 336 | WARNING: \`$1' is needed, and is $msg. |
---|
| 337 | You might have modified some files without having the |
---|
[18250] | 338 | proper tools for further handling them. Check the \`README' file, |
---|
[21473] | 339 | it often tells you about the needed prerequisites for installing |
---|
[18250] | 340 | this package. You may also peek at any GNU archive site, in case |
---|
| 341 | some other package would contain this missing \`$1' program." |
---|
| 342 | exit 1 |
---|
| 343 | ;; |
---|
| 344 | esac |
---|
| 345 | |
---|
| 346 | exit 0 |
---|
[21473] | 347 | |
---|
| 348 | # Local variables: |
---|
| 349 | # eval: (add-hook 'write-file-hooks 'time-stamp) |
---|
| 350 | # time-stamp-start: "scriptversion=" |
---|
| 351 | # time-stamp-format: "%:y-%02m-%02d.%02H" |
---|
| 352 | # time-stamp-end: "$" |
---|
| 353 | # End: |
---|