Wed, 31 Dec 2014 06:09:35 +0100
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
michael@0 | 1 | #! /bin/sh |
michael@0 | 2 | # Common stub for a few missing GNU programs while installing. |
michael@0 | 3 | |
michael@0 | 4 | scriptversion=2012-01-06.13; # UTC |
michael@0 | 5 | |
michael@0 | 6 | # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, |
michael@0 | 7 | # 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. |
michael@0 | 8 | # Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. |
michael@0 | 9 | |
michael@0 | 10 | # This program is free software; you can redistribute it and/or modify |
michael@0 | 11 | # it under the terms of the GNU General Public License as published by |
michael@0 | 12 | # the Free Software Foundation; either version 2, or (at your option) |
michael@0 | 13 | # any later version. |
michael@0 | 14 | |
michael@0 | 15 | # This program is distributed in the hope that it will be useful, |
michael@0 | 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
michael@0 | 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
michael@0 | 18 | # GNU General Public License for more details. |
michael@0 | 19 | |
michael@0 | 20 | # You should have received a copy of the GNU General Public License |
michael@0 | 21 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
michael@0 | 22 | |
michael@0 | 23 | # As a special exception to the GNU General Public License, if you |
michael@0 | 24 | # distribute this file as part of a program that contains a |
michael@0 | 25 | # configuration script generated by Autoconf, you may include it under |
michael@0 | 26 | # the same distribution terms that you use for the rest of that program. |
michael@0 | 27 | |
michael@0 | 28 | if test $# -eq 0; then |
michael@0 | 29 | echo 1>&2 "Try \`$0 --help' for more information" |
michael@0 | 30 | exit 1 |
michael@0 | 31 | fi |
michael@0 | 32 | |
michael@0 | 33 | run=: |
michael@0 | 34 | sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' |
michael@0 | 35 | sed_minuso='s/.* -o \([^ ]*\).*/\1/p' |
michael@0 | 36 | |
michael@0 | 37 | # In the cases where this matters, `missing' is being run in the |
michael@0 | 38 | # srcdir already. |
michael@0 | 39 | if test -f configure.ac; then |
michael@0 | 40 | configure_ac=configure.ac |
michael@0 | 41 | else |
michael@0 | 42 | configure_ac=configure.in |
michael@0 | 43 | fi |
michael@0 | 44 | |
michael@0 | 45 | msg="missing on your system" |
michael@0 | 46 | |
michael@0 | 47 | case $1 in |
michael@0 | 48 | --run) |
michael@0 | 49 | # Try to run requested program, and just exit if it succeeds. |
michael@0 | 50 | run= |
michael@0 | 51 | shift |
michael@0 | 52 | "$@" && exit 0 |
michael@0 | 53 | # Exit code 63 means version mismatch. This often happens |
michael@0 | 54 | # when the user try to use an ancient version of a tool on |
michael@0 | 55 | # a file that requires a minimum version. In this case we |
michael@0 | 56 | # we should proceed has if the program had been absent, or |
michael@0 | 57 | # if --run hadn't been passed. |
michael@0 | 58 | if test $? = 63; then |
michael@0 | 59 | run=: |
michael@0 | 60 | msg="probably too old" |
michael@0 | 61 | fi |
michael@0 | 62 | ;; |
michael@0 | 63 | |
michael@0 | 64 | -h|--h|--he|--hel|--help) |
michael@0 | 65 | echo "\ |
michael@0 | 66 | $0 [OPTION]... PROGRAM [ARGUMENT]... |
michael@0 | 67 | |
michael@0 | 68 | Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an |
michael@0 | 69 | error status if there is no known handling for PROGRAM. |
michael@0 | 70 | |
michael@0 | 71 | Options: |
michael@0 | 72 | -h, --help display this help and exit |
michael@0 | 73 | -v, --version output version information and exit |
michael@0 | 74 | --run try to run the given command, and emulate it if it fails |
michael@0 | 75 | |
michael@0 | 76 | Supported PROGRAM values: |
michael@0 | 77 | aclocal touch file \`aclocal.m4' |
michael@0 | 78 | autoconf touch file \`configure' |
michael@0 | 79 | autoheader touch file \`config.h.in' |
michael@0 | 80 | autom4te touch the output file, or create a stub one |
michael@0 | 81 | automake touch all \`Makefile.in' files |
michael@0 | 82 | bison create \`y.tab.[ch]', if possible, from existing .[ch] |
michael@0 | 83 | flex create \`lex.yy.c', if possible, from existing .c |
michael@0 | 84 | help2man touch the output file |
michael@0 | 85 | lex create \`lex.yy.c', if possible, from existing .c |
michael@0 | 86 | makeinfo touch the output file |
michael@0 | 87 | yacc create \`y.tab.[ch]', if possible, from existing .[ch] |
michael@0 | 88 | |
michael@0 | 89 | Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and |
michael@0 | 90 | \`g' are ignored when checking the name. |
michael@0 | 91 | |
michael@0 | 92 | Send bug reports to <bug-automake@gnu.org>." |
michael@0 | 93 | exit $? |
michael@0 | 94 | ;; |
michael@0 | 95 | |
michael@0 | 96 | -v|--v|--ve|--ver|--vers|--versi|--versio|--version) |
michael@0 | 97 | echo "missing $scriptversion (GNU Automake)" |
michael@0 | 98 | exit $? |
michael@0 | 99 | ;; |
michael@0 | 100 | |
michael@0 | 101 | -*) |
michael@0 | 102 | echo 1>&2 "$0: Unknown \`$1' option" |
michael@0 | 103 | echo 1>&2 "Try \`$0 --help' for more information" |
michael@0 | 104 | exit 1 |
michael@0 | 105 | ;; |
michael@0 | 106 | |
michael@0 | 107 | esac |
michael@0 | 108 | |
michael@0 | 109 | # normalize program name to check for. |
michael@0 | 110 | program=`echo "$1" | sed ' |
michael@0 | 111 | s/^gnu-//; t |
michael@0 | 112 | s/^gnu//; t |
michael@0 | 113 | s/^g//; t'` |
michael@0 | 114 | |
michael@0 | 115 | # Now exit if we have it, but it failed. Also exit now if we |
michael@0 | 116 | # don't have it and --version was passed (most likely to detect |
michael@0 | 117 | # the program). This is about non-GNU programs, so use $1 not |
michael@0 | 118 | # $program. |
michael@0 | 119 | case $1 in |
michael@0 | 120 | lex*|yacc*) |
michael@0 | 121 | # Not GNU programs, they don't have --version. |
michael@0 | 122 | ;; |
michael@0 | 123 | |
michael@0 | 124 | *) |
michael@0 | 125 | if test -z "$run" && ($1 --version) > /dev/null 2>&1; then |
michael@0 | 126 | # We have it, but it failed. |
michael@0 | 127 | exit 1 |
michael@0 | 128 | elif test "x$2" = "x--version" || test "x$2" = "x--help"; then |
michael@0 | 129 | # Could not run --version or --help. This is probably someone |
michael@0 | 130 | # running `$TOOL --version' or `$TOOL --help' to check whether |
michael@0 | 131 | # $TOOL exists and not knowing $TOOL uses missing. |
michael@0 | 132 | exit 1 |
michael@0 | 133 | fi |
michael@0 | 134 | ;; |
michael@0 | 135 | esac |
michael@0 | 136 | |
michael@0 | 137 | # If it does not exist, or fails to run (possibly an outdated version), |
michael@0 | 138 | # try to emulate it. |
michael@0 | 139 | case $program in |
michael@0 | 140 | aclocal*) |
michael@0 | 141 | echo 1>&2 "\ |
michael@0 | 142 | WARNING: \`$1' is $msg. You should only need it if |
michael@0 | 143 | you modified \`acinclude.m4' or \`${configure_ac}'. You might want |
michael@0 | 144 | to install the \`Automake' and \`Perl' packages. Grab them from |
michael@0 | 145 | any GNU archive site." |
michael@0 | 146 | touch aclocal.m4 |
michael@0 | 147 | ;; |
michael@0 | 148 | |
michael@0 | 149 | autoconf*) |
michael@0 | 150 | echo 1>&2 "\ |
michael@0 | 151 | WARNING: \`$1' is $msg. You should only need it if |
michael@0 | 152 | you modified \`${configure_ac}'. You might want to install the |
michael@0 | 153 | \`Autoconf' and \`GNU m4' packages. Grab them from any GNU |
michael@0 | 154 | archive site." |
michael@0 | 155 | touch configure |
michael@0 | 156 | ;; |
michael@0 | 157 | |
michael@0 | 158 | autoheader*) |
michael@0 | 159 | echo 1>&2 "\ |
michael@0 | 160 | WARNING: \`$1' is $msg. You should only need it if |
michael@0 | 161 | you modified \`acconfig.h' or \`${configure_ac}'. You might want |
michael@0 | 162 | to install the \`Autoconf' and \`GNU m4' packages. Grab them |
michael@0 | 163 | from any GNU archive site." |
michael@0 | 164 | files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` |
michael@0 | 165 | test -z "$files" && files="config.h" |
michael@0 | 166 | touch_files= |
michael@0 | 167 | for f in $files; do |
michael@0 | 168 | case $f in |
michael@0 | 169 | *:*) touch_files="$touch_files "`echo "$f" | |
michael@0 | 170 | sed -e 's/^[^:]*://' -e 's/:.*//'`;; |
michael@0 | 171 | *) touch_files="$touch_files $f.in";; |
michael@0 | 172 | esac |
michael@0 | 173 | done |
michael@0 | 174 | touch $touch_files |
michael@0 | 175 | ;; |
michael@0 | 176 | |
michael@0 | 177 | automake*) |
michael@0 | 178 | echo 1>&2 "\ |
michael@0 | 179 | WARNING: \`$1' is $msg. You should only need it if |
michael@0 | 180 | you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. |
michael@0 | 181 | You might want to install the \`Automake' and \`Perl' packages. |
michael@0 | 182 | Grab them from any GNU archive site." |
michael@0 | 183 | find . -type f -name Makefile.am -print | |
michael@0 | 184 | sed 's/\.am$/.in/' | |
michael@0 | 185 | while read f; do touch "$f"; done |
michael@0 | 186 | ;; |
michael@0 | 187 | |
michael@0 | 188 | autom4te*) |
michael@0 | 189 | echo 1>&2 "\ |
michael@0 | 190 | WARNING: \`$1' is needed, but is $msg. |
michael@0 | 191 | You might have modified some files without having the |
michael@0 | 192 | proper tools for further handling them. |
michael@0 | 193 | You can get \`$1' as part of \`Autoconf' from any GNU |
michael@0 | 194 | archive site." |
michael@0 | 195 | |
michael@0 | 196 | file=`echo "$*" | sed -n "$sed_output"` |
michael@0 | 197 | test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` |
michael@0 | 198 | if test -f "$file"; then |
michael@0 | 199 | touch $file |
michael@0 | 200 | else |
michael@0 | 201 | test -z "$file" || exec >$file |
michael@0 | 202 | echo "#! /bin/sh" |
michael@0 | 203 | echo "# Created by GNU Automake missing as a replacement of" |
michael@0 | 204 | echo "# $ $@" |
michael@0 | 205 | echo "exit 0" |
michael@0 | 206 | chmod +x $file |
michael@0 | 207 | exit 1 |
michael@0 | 208 | fi |
michael@0 | 209 | ;; |
michael@0 | 210 | |
michael@0 | 211 | bison*|yacc*) |
michael@0 | 212 | echo 1>&2 "\ |
michael@0 | 213 | WARNING: \`$1' $msg. You should only need it if |
michael@0 | 214 | you modified a \`.y' file. You may need the \`Bison' package |
michael@0 | 215 | in order for those modifications to take effect. You can get |
michael@0 | 216 | \`Bison' from any GNU archive site." |
michael@0 | 217 | rm -f y.tab.c y.tab.h |
michael@0 | 218 | if test $# -ne 1; then |
michael@0 | 219 | eval LASTARG=\${$#} |
michael@0 | 220 | case $LASTARG in |
michael@0 | 221 | *.y) |
michael@0 | 222 | SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` |
michael@0 | 223 | if test -f "$SRCFILE"; then |
michael@0 | 224 | cp "$SRCFILE" y.tab.c |
michael@0 | 225 | fi |
michael@0 | 226 | SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` |
michael@0 | 227 | if test -f "$SRCFILE"; then |
michael@0 | 228 | cp "$SRCFILE" y.tab.h |
michael@0 | 229 | fi |
michael@0 | 230 | ;; |
michael@0 | 231 | esac |
michael@0 | 232 | fi |
michael@0 | 233 | if test ! -f y.tab.h; then |
michael@0 | 234 | echo >y.tab.h |
michael@0 | 235 | fi |
michael@0 | 236 | if test ! -f y.tab.c; then |
michael@0 | 237 | echo 'main() { return 0; }' >y.tab.c |
michael@0 | 238 | fi |
michael@0 | 239 | ;; |
michael@0 | 240 | |
michael@0 | 241 | lex*|flex*) |
michael@0 | 242 | echo 1>&2 "\ |
michael@0 | 243 | WARNING: \`$1' is $msg. You should only need it if |
michael@0 | 244 | you modified a \`.l' file. You may need the \`Flex' package |
michael@0 | 245 | in order for those modifications to take effect. You can get |
michael@0 | 246 | \`Flex' from any GNU archive site." |
michael@0 | 247 | rm -f lex.yy.c |
michael@0 | 248 | if test $# -ne 1; then |
michael@0 | 249 | eval LASTARG=\${$#} |
michael@0 | 250 | case $LASTARG in |
michael@0 | 251 | *.l) |
michael@0 | 252 | SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` |
michael@0 | 253 | if test -f "$SRCFILE"; then |
michael@0 | 254 | cp "$SRCFILE" lex.yy.c |
michael@0 | 255 | fi |
michael@0 | 256 | ;; |
michael@0 | 257 | esac |
michael@0 | 258 | fi |
michael@0 | 259 | if test ! -f lex.yy.c; then |
michael@0 | 260 | echo 'main() { return 0; }' >lex.yy.c |
michael@0 | 261 | fi |
michael@0 | 262 | ;; |
michael@0 | 263 | |
michael@0 | 264 | help2man*) |
michael@0 | 265 | echo 1>&2 "\ |
michael@0 | 266 | WARNING: \`$1' is $msg. You should only need it if |
michael@0 | 267 | you modified a dependency of a manual page. You may need the |
michael@0 | 268 | \`Help2man' package in order for those modifications to take |
michael@0 | 269 | effect. You can get \`Help2man' from any GNU archive site." |
michael@0 | 270 | |
michael@0 | 271 | file=`echo "$*" | sed -n "$sed_output"` |
michael@0 | 272 | test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` |
michael@0 | 273 | if test -f "$file"; then |
michael@0 | 274 | touch $file |
michael@0 | 275 | else |
michael@0 | 276 | test -z "$file" || exec >$file |
michael@0 | 277 | echo ".ab help2man is required to generate this page" |
michael@0 | 278 | exit $? |
michael@0 | 279 | fi |
michael@0 | 280 | ;; |
michael@0 | 281 | |
michael@0 | 282 | makeinfo*) |
michael@0 | 283 | echo 1>&2 "\ |
michael@0 | 284 | WARNING: \`$1' is $msg. You should only need it if |
michael@0 | 285 | you modified a \`.texi' or \`.texinfo' file, or any other file |
michael@0 | 286 | indirectly affecting the aspect of the manual. The spurious |
michael@0 | 287 | call might also be the consequence of using a buggy \`make' (AIX, |
michael@0 | 288 | DU, IRIX). You might want to install the \`Texinfo' package or |
michael@0 | 289 | the \`GNU make' package. Grab either from any GNU archive site." |
michael@0 | 290 | # The file to touch is that specified with -o ... |
michael@0 | 291 | file=`echo "$*" | sed -n "$sed_output"` |
michael@0 | 292 | test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` |
michael@0 | 293 | if test -z "$file"; then |
michael@0 | 294 | # ... or it is the one specified with @setfilename ... |
michael@0 | 295 | infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` |
michael@0 | 296 | file=`sed -n ' |
michael@0 | 297 | /^@setfilename/{ |
michael@0 | 298 | s/.* \([^ ]*\) *$/\1/ |
michael@0 | 299 | p |
michael@0 | 300 | q |
michael@0 | 301 | }' $infile` |
michael@0 | 302 | # ... or it is derived from the source name (dir/f.texi becomes f.info) |
michael@0 | 303 | test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info |
michael@0 | 304 | fi |
michael@0 | 305 | # If the file does not exist, the user really needs makeinfo; |
michael@0 | 306 | # let's fail without touching anything. |
michael@0 | 307 | test -f $file || exit 1 |
michael@0 | 308 | touch $file |
michael@0 | 309 | ;; |
michael@0 | 310 | |
michael@0 | 311 | *) |
michael@0 | 312 | echo 1>&2 "\ |
michael@0 | 313 | WARNING: \`$1' is needed, and is $msg. |
michael@0 | 314 | You might have modified some files without having the |
michael@0 | 315 | proper tools for further handling them. Check the \`README' file, |
michael@0 | 316 | it often tells you about the needed prerequisites for installing |
michael@0 | 317 | this package. You may also peek at any GNU archive site, in case |
michael@0 | 318 | some other package would contain this missing \`$1' program." |
michael@0 | 319 | exit 1 |
michael@0 | 320 | ;; |
michael@0 | 321 | esac |
michael@0 | 322 | |
michael@0 | 323 | exit 0 |
michael@0 | 324 | |
michael@0 | 325 | # Local variables: |
michael@0 | 326 | # eval: (add-hook 'write-file-hooks 'time-stamp) |
michael@0 | 327 | # time-stamp-start: "scriptversion=" |
michael@0 | 328 | # time-stamp-format: "%:y-%02m-%02d.%02H" |
michael@0 | 329 | # time-stamp-time-zone: "UTC" |
michael@0 | 330 | # time-stamp-end: "; # UTC" |
michael@0 | 331 | # End: |