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| 1 #! /bin/sh | |
| 2 # Common stub for a few missing GNU programs while installing. | |
| 3 | |
| 4 scriptversion=2006-05-10.23 | |
| 5 | |
| 6 # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 | |
| 7 # Free Software Foundation, Inc. | |
| 8 # Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. | |
| 9 | |
| 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., 51 Franklin Street, Fifth Floor, Boston, MA | |
| 23 # 02110-1301, USA. | |
| 24 | |
| 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 | |
| 30 if test $# -eq 0; then | |
| 31 echo 1>&2 "Try \`$0 --help' for more information" | |
| 32 exit 1 | |
| 33 fi | |
| 34 | |
| 35 run=: | |
| 36 sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' | |
| 37 sed_minuso='s/.* -o \([^ ]*\).*/\1/p' | |
| 38 | |
| 39 # In the cases where this matters, `missing' is being run in the | |
| 40 # srcdir already. | |
| 41 if test -f configure.ac; then | |
| 42 configure_ac=configure.ac | |
| 43 else | |
| 44 configure_ac=configure.in | |
| 45 fi | |
| 46 | |
| 47 msg="missing on your system" | |
| 48 | |
| 49 case $1 in | |
| 50 --run) | |
| 51 # Try to run requested program, and just exit if it succeeds. | |
| 52 run= | |
| 53 shift | |
| 54 "$@" && exit 0 | |
| 55 # Exit code 63 means version mismatch. This often happens | |
| 56 # when the user try to use an ancient version of a tool on | |
| 57 # a file that requires a minimum version. In this case we | |
| 58 # we should proceed has if the program had been absent, or | |
| 59 # if --run hadn't been passed. | |
| 60 if test $? = 63; then | |
| 61 run=: | |
| 62 msg="probably too old" | |
| 63 fi | |
| 64 ;; | |
| 65 | |
| 66 -h|--h|--he|--hel|--help) | |
| 67 echo "\ | |
| 68 $0 [OPTION]... PROGRAM [ARGUMENT]... | |
| 69 | |
| 70 Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an | |
| 71 error status if there is no known handling for PROGRAM. | |
| 72 | |
| 73 Options: | |
| 74 -h, --help display this help and exit | |
| 75 -v, --version output version information and exit | |
| 76 --run try to run the given command, and emulate it if it fails | |
| 77 | |
| 78 Supported PROGRAM values: | |
| 79 aclocal touch file \`aclocal.m4' | |
| 80 autoconf touch file \`configure' | |
| 81 autoheader touch file \`config.h.in' | |
| 82 autom4te touch the output file, or create a stub one | |
| 83 automake touch all \`Makefile.in' files | |
| 84 bison create \`y.tab.[ch]', if possible, from existing .[ch] | |
| 85 flex create \`lex.yy.c', if possible, from existing .c | |
| 86 help2man touch the output file | |
| 87 lex create \`lex.yy.c', if possible, from existing .c | |
| 88 makeinfo touch the output file | |
| 89 tar try tar, gnutar, gtar, then tar without non-portable flags | |
| 90 yacc create \`y.tab.[ch]', if possible, from existing .[ch] | |
| 91 | |
| 92 Send bug reports to <bug-automake@gnu.org>." | |
| 93 exit $? | |
| 94 ;; | |
| 95 | |
| 96 -v|--v|--ve|--ver|--vers|--versi|--versio|--version) | |
| 97 echo "missing $scriptversion (GNU Automake)" | |
| 98 exit $? | |
| 99 ;; | |
| 100 | |
| 101 -*) | |
| 102 echo 1>&2 "$0: Unknown \`$1' option" | |
| 103 echo 1>&2 "Try \`$0 --help' for more information" | |
| 104 exit 1 | |
| 105 ;; | |
| 106 | |
| 107 esac | |
| 108 | |
| 109 # Now exit if we have it, but it failed. Also exit now if we | |
| 110 # don't have it and --version was passed (most likely to detect | |
| 111 # the program). | |
| 112 case $1 in | |
| 113 lex|yacc) | |
| 114 # Not GNU programs, they don't have --version. | |
| 115 ;; | |
| 116 | |
| 117 tar) | |
| 118 if test -n "$run"; then | |
| 119 echo 1>&2 "ERROR: \`tar' requires --run" | |
| 120 exit 1 | |
| 121 elif test "x$2" = "x--version" || test "x$2" = "x--help"; then | |
| 122 exit 1 | |
| 123 fi | |
| 124 ;; | |
| 125 | |
| 126 *) | |
| 127 if test -z "$run" && ($1 --version) > /dev/null 2>&1; then | |
| 128 # We have it, but it failed. | |
| 129 exit 1 | |
| 130 elif test "x$2" = "x--version" || test "x$2" = "x--help"; then | |
| 131 # Could not run --version or --help. This is probably someone | |
| 132 # running `$TOOL --version' or `$TOOL --help' to check whether | |
| 133 # $TOOL exists and not knowing $TOOL uses missing. | |
| 134 exit 1 | |
| 135 fi | |
| 136 ;; | |
| 137 esac | |
| 138 | |
| 139 # If it does not exist, or fails to run (possibly an outdated version), | |
| 140 # try to emulate it. | |
| 141 case $1 in | |
| 142 aclocal*) | |
| 143 echo 1>&2 "\ | |
| 144 WARNING: \`$1' is $msg. You should only need it if | |
| 145 you modified \`acinclude.m4' or \`${configure_ac}'. You might want | |
| 146 to install the \`Automake' and \`Perl' packages. Grab them from | |
| 147 any GNU archive site." | |
| 148 touch aclocal.m4 | |
| 149 ;; | |
| 150 | |
| 151 autoconf) | |
| 152 echo 1>&2 "\ | |
| 153 WARNING: \`$1' is $msg. You should only need it if | |
| 154 you modified \`${configure_ac}'. You might want to install the | |
| 155 \`Autoconf' and \`GNU m4' packages. Grab them from any GNU | |
| 156 archive site." | |
| 157 touch configure | |
| 158 ;; | |
| 159 | |
| 160 autoheader) | |
| 161 echo 1>&2 "\ | |
| 162 WARNING: \`$1' is $msg. You should only need it if | |
| 163 you modified \`acconfig.h' or \`${configure_ac}'. You might want | |
| 164 to install the \`Autoconf' and \`GNU m4' packages. Grab them | |
| 165 from any GNU archive site." | |
| 166 files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}
` | |
| 167 test -z "$files" && files="config.h" | |
| 168 touch_files= | |
| 169 for f in $files; do | |
| 170 case $f in | |
| 171 *:*) touch_files="$touch_files "`echo "$f" | | |
| 172 sed -e 's/^[^:]*://' -e 's/:.*//'`;; | |
| 173 *) touch_files="$touch_files $f.in";; | |
| 174 esac | |
| 175 done | |
| 176 touch $touch_files | |
| 177 ;; | |
| 178 | |
| 179 automake*) | |
| 180 echo 1>&2 "\ | |
| 181 WARNING: \`$1' is $msg. You should only need it if | |
| 182 you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. | |
| 183 You might want to install the \`Automake' and \`Perl' packages. | |
| 184 Grab them from any GNU archive site." | |
| 185 find . -type f -name Makefile.am -print | | |
| 186 sed 's/\.am$/.in/' | | |
| 187 while read f; do touch "$f"; done | |
| 188 ;; | |
| 189 | |
| 190 autom4te) | |
| 191 echo 1>&2 "\ | |
| 192 WARNING: \`$1' is needed, but is $msg. | |
| 193 You might have modified some files without having the | |
| 194 proper tools for further handling them. | |
| 195 You can get \`$1' as part of \`Autoconf' from any GNU | |
| 196 archive site." | |
| 197 | |
| 198 file=`echo "$*" | sed -n "$sed_output"` | |
| 199 test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` | |
| 200 if test -f "$file"; then | |
| 201 touch $file | |
| 202 else | |
| 203 test -z "$file" || exec >$file | |
| 204 echo "#! /bin/sh" | |
| 205 echo "# Created by GNU Automake missing as a replacement of" | |
| 206 echo "# $ $@" | |
| 207 echo "exit 0" | |
| 208 chmod +x $file | |
| 209 exit 1 | |
| 210 fi | |
| 211 ;; | |
| 212 | |
| 213 bison|yacc) | |
| 214 echo 1>&2 "\ | |
| 215 WARNING: \`$1' $msg. You should only need it if | |
| 216 you modified a \`.y' file. You may need the \`Bison' package | |
| 217 in order for those modifications to take effect. You can get | |
| 218 \`Bison' from any GNU archive site." | |
| 219 rm -f y.tab.c y.tab.h | |
| 220 if test $# -ne 1; then | |
| 221 eval LASTARG="\${$#}" | |
| 222 case $LASTARG in | |
| 223 *.y) | |
| 224 SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` | |
| 225 if test -f "$SRCFILE"; then | |
| 226 cp "$SRCFILE" y.tab.c | |
| 227 fi | |
| 228 SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` | |
| 229 if test -f "$SRCFILE"; then | |
| 230 cp "$SRCFILE" y.tab.h | |
| 231 fi | |
| 232 ;; | |
| 233 esac | |
| 234 fi | |
| 235 if test ! -f y.tab.h; then | |
| 236 echo >y.tab.h | |
| 237 fi | |
| 238 if test ! -f y.tab.c; then | |
| 239 echo 'main() { return 0; }' >y.tab.c | |
| 240 fi | |
| 241 ;; | |
| 242 | |
| 243 lex|flex) | |
| 244 echo 1>&2 "\ | |
| 245 WARNING: \`$1' is $msg. You should only need it if | |
| 246 you modified a \`.l' file. You may need the \`Flex' package | |
| 247 in order for those modifications to take effect. You can get | |
| 248 \`Flex' from any GNU archive site." | |
| 249 rm -f lex.yy.c | |
| 250 if test $# -ne 1; then | |
| 251 eval LASTARG="\${$#}" | |
| 252 case $LASTARG in | |
| 253 *.l) | |
| 254 SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` | |
| 255 if test -f "$SRCFILE"; then | |
| 256 cp "$SRCFILE" lex.yy.c | |
| 257 fi | |
| 258 ;; | |
| 259 esac | |
| 260 fi | |
| 261 if test ! -f lex.yy.c; then | |
| 262 echo 'main() { return 0; }' >lex.yy.c | |
| 263 fi | |
| 264 ;; | |
| 265 | |
| 266 help2man) | |
| 267 echo 1>&2 "\ | |
| 268 WARNING: \`$1' is $msg. You should only need it if | |
| 269 you modified a dependency of a manual page. You may need the | |
| 270 \`Help2man' package in order for those modifications to take | |
| 271 effect. You can get \`Help2man' from any GNU archive site." | |
| 272 | |
| 273 file=`echo "$*" | sed -n "$sed_output"` | |
| 274 test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` | |
| 275 if test -f "$file"; then | |
| 276 touch $file | |
| 277 else | |
| 278 test -z "$file" || exec >$file | |
| 279 echo ".ab help2man is required to generate this page" | |
| 280 exit 1 | |
| 281 fi | |
| 282 ;; | |
| 283 | |
| 284 makeinfo) | |
| 285 echo 1>&2 "\ | |
| 286 WARNING: \`$1' is $msg. You should only need it if | |
| 287 you modified a \`.texi' or \`.texinfo' file, or any other file | |
| 288 indirectly affecting the aspect of the manual. The spurious | |
| 289 call might also be the consequence of using a buggy \`make' (AIX, | |
| 290 DU, IRIX). You might want to install the \`Texinfo' package or | |
| 291 the \`GNU make' package. Grab either from any GNU archive site." | |
| 292 # The file to touch is that specified with -o ... | |
| 293 file=`echo "$*" | sed -n "$sed_output"` | |
| 294 test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` | |
| 295 if test -z "$file"; then | |
| 296 # ... or it is the one specified with @setfilename ... | |
| 297 infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` | |
| 298 file=`sed -n ' | |
| 299 /^@setfilename/{ | |
| 300 s/.* \([^ ]*\) *$/\1/ | |
| 301 p | |
| 302 q | |
| 303 }' $infile` | |
| 304 # ... or it is derived from the source name (dir/f.texi becomes f.info) | |
| 305 test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info | |
| 306 fi | |
| 307 # If the file does not exist, the user really needs makeinfo; | |
| 308 # let's fail without touching anything. | |
| 309 test -f $file || exit 1 | |
| 310 touch $file | |
| 311 ;; | |
| 312 | |
| 313 tar) | |
| 314 shift | |
| 315 | |
| 316 # We have already tried tar in the generic part. | |
| 317 # Look for gnutar/gtar before invocation to avoid ugly error | |
| 318 # messages. | |
| 319 if (gnutar --version > /dev/null 2>&1); then | |
| 320 gnutar "$@" && exit 0 | |
| 321 fi | |
| 322 if (gtar --version > /dev/null 2>&1); then | |
| 323 gtar "$@" && exit 0 | |
| 324 fi | |
| 325 firstarg="$1" | |
| 326 if shift; then | |
| 327 case $firstarg in | |
| 328 *o*) | |
| 329 firstarg=`echo "$firstarg" | sed s/o//` | |
| 330 tar "$firstarg" "$@" && exit 0 | |
| 331 ;; | |
| 332 esac | |
| 333 case $firstarg in | |
| 334 *h*) | |
| 335 firstarg=`echo "$firstarg" | sed s/h//` | |
| 336 tar "$firstarg" "$@" && exit 0 | |
| 337 ;; | |
| 338 esac | |
| 339 fi | |
| 340 | |
| 341 echo 1>&2 "\ | |
| 342 WARNING: I can't seem to be able to run \`tar' with the given arguments. | |
| 343 You may want to install GNU tar or Free paxutils, or check the | |
| 344 command line arguments." | |
| 345 exit 1 | |
| 346 ;; | |
| 347 | |
| 348 *) | |
| 349 echo 1>&2 "\ | |
| 350 WARNING: \`$1' is needed, and is $msg. | |
| 351 You might have modified some files without having the | |
| 352 proper tools for further handling them. Check the \`README' file, | |
| 353 it often tells you about the needed prerequisites for installing | |
| 354 this package. You may also peek at any GNU archive site, in case | |
| 355 some other package would contain this missing \`$1' program." | |
| 356 exit 1 | |
| 357 ;; | |
| 358 esac | |
| 359 | |
| 360 exit 0 | |
| 361 | |
| 362 # Local variables: | |
| 363 # eval: (add-hook 'write-file-hooks 'time-stamp) | |
| 364 # time-stamp-start: "scriptversion=" | |
| 365 # time-stamp-format: "%:y-%02m-%02d.%02H" | |
| 366 # time-stamp-end: "$" | |
| 367 # End: | |
| OLD | NEW |
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Chromium Code Reviews
Issue 20860003:
Remove hyphenation code from Chromium. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src