1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gst-gpac/missing Fri Mar 14 13:13:18 2008 +0000
1.3 @@ -0,0 +1,360 @@
1.4 +#! /bin/sh
1.5 +# Common stub for a few missing GNU programs while installing.
1.6 +
1.7 +scriptversion=2005-06-08.21
1.8 +
1.9 +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
1.10 +# Free Software Foundation, Inc.
1.11 +# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
1.12 +
1.13 +# This program is free software; you can redistribute it and/or modify
1.14 +# it under the terms of the GNU General Public License as published by
1.15 +# the Free Software Foundation; either version 2, or (at your option)
1.16 +# any later version.
1.17 +
1.18 +# This program is distributed in the hope that it will be useful,
1.19 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
1.20 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.21 +# GNU General Public License for more details.
1.22 +
1.23 +# You should have received a copy of the GNU General Public License
1.24 +# along with this program; if not, write to the Free Software
1.25 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
1.26 +# 02110-1301, USA.
1.27 +
1.28 +# As a special exception to the GNU General Public License, if you
1.29 +# distribute this file as part of a program that contains a
1.30 +# configuration script generated by Autoconf, you may include it under
1.31 +# the same distribution terms that you use for the rest of that program.
1.32 +
1.33 +if test $# -eq 0; then
1.34 + echo 1>&2 "Try \`$0 --help' for more information"
1.35 + exit 1
1.36 +fi
1.37 +
1.38 +run=:
1.39 +
1.40 +# In the cases where this matters, `missing' is being run in the
1.41 +# srcdir already.
1.42 +if test -f configure.ac; then
1.43 + configure_ac=configure.ac
1.44 +else
1.45 + configure_ac=configure.in
1.46 +fi
1.47 +
1.48 +msg="missing on your system"
1.49 +
1.50 +case "$1" in
1.51 +--run)
1.52 + # Try to run requested program, and just exit if it succeeds.
1.53 + run=
1.54 + shift
1.55 + "$@" && exit 0
1.56 + # Exit code 63 means version mismatch. This often happens
1.57 + # when the user try to use an ancient version of a tool on
1.58 + # a file that requires a minimum version. In this case we
1.59 + # we should proceed has if the program had been absent, or
1.60 + # if --run hadn't been passed.
1.61 + if test $? = 63; then
1.62 + run=:
1.63 + msg="probably too old"
1.64 + fi
1.65 + ;;
1.66 +
1.67 + -h|--h|--he|--hel|--help)
1.68 + echo "\
1.69 +$0 [OPTION]... PROGRAM [ARGUMENT]...
1.70 +
1.71 +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
1.72 +error status if there is no known handling for PROGRAM.
1.73 +
1.74 +Options:
1.75 + -h, --help display this help and exit
1.76 + -v, --version output version information and exit
1.77 + --run try to run the given command, and emulate it if it fails
1.78 +
1.79 +Supported PROGRAM values:
1.80 + aclocal touch file \`aclocal.m4'
1.81 + autoconf touch file \`configure'
1.82 + autoheader touch file \`config.h.in'
1.83 + automake touch all \`Makefile.in' files
1.84 + bison create \`y.tab.[ch]', if possible, from existing .[ch]
1.85 + flex create \`lex.yy.c', if possible, from existing .c
1.86 + help2man touch the output file
1.87 + lex create \`lex.yy.c', if possible, from existing .c
1.88 + makeinfo touch the output file
1.89 + tar try tar, gnutar, gtar, then tar without non-portable flags
1.90 + yacc create \`y.tab.[ch]', if possible, from existing .[ch]
1.91 +
1.92 +Send bug reports to <bug-automake@gnu.org>."
1.93 + exit $?
1.94 + ;;
1.95 +
1.96 + -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
1.97 + echo "missing $scriptversion (GNU Automake)"
1.98 + exit $?
1.99 + ;;
1.100 +
1.101 + -*)
1.102 + echo 1>&2 "$0: Unknown \`$1' option"
1.103 + echo 1>&2 "Try \`$0 --help' for more information"
1.104 + exit 1
1.105 + ;;
1.106 +
1.107 +esac
1.108 +
1.109 +# Now exit if we have it, but it failed. Also exit now if we
1.110 +# don't have it and --version was passed (most likely to detect
1.111 +# the program).
1.112 +case "$1" in
1.113 + lex|yacc)
1.114 + # Not GNU programs, they don't have --version.
1.115 + ;;
1.116 +
1.117 + tar)
1.118 + if test -n "$run"; then
1.119 + echo 1>&2 "ERROR: \`tar' requires --run"
1.120 + exit 1
1.121 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
1.122 + exit 1
1.123 + fi
1.124 + ;;
1.125 +
1.126 + *)
1.127 + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
1.128 + # We have it, but it failed.
1.129 + exit 1
1.130 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
1.131 + # Could not run --version or --help. This is probably someone
1.132 + # running `$TOOL --version' or `$TOOL --help' to check whether
1.133 + # $TOOL exists and not knowing $TOOL uses missing.
1.134 + exit 1
1.135 + fi
1.136 + ;;
1.137 +esac
1.138 +
1.139 +# If it does not exist, or fails to run (possibly an outdated version),
1.140 +# try to emulate it.
1.141 +case "$1" in
1.142 + aclocal*)
1.143 + echo 1>&2 "\
1.144 +WARNING: \`$1' is $msg. You should only need it if
1.145 + you modified \`acinclude.m4' or \`${configure_ac}'. You might want
1.146 + to install the \`Automake' and \`Perl' packages. Grab them from
1.147 + any GNU archive site."
1.148 + touch aclocal.m4
1.149 + ;;
1.150 +
1.151 + autoconf)
1.152 + echo 1>&2 "\
1.153 +WARNING: \`$1' is $msg. You should only need it if
1.154 + you modified \`${configure_ac}'. You might want to install the
1.155 + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
1.156 + archive site."
1.157 + touch configure
1.158 + ;;
1.159 +
1.160 + autoheader)
1.161 + echo 1>&2 "\
1.162 +WARNING: \`$1' is $msg. You should only need it if
1.163 + you modified \`acconfig.h' or \`${configure_ac}'. You might want
1.164 + to install the \`Autoconf' and \`GNU m4' packages. Grab them
1.165 + from any GNU archive site."
1.166 + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
1.167 + test -z "$files" && files="config.h"
1.168 + touch_files=
1.169 + for f in $files; do
1.170 + case "$f" in
1.171 + *:*) touch_files="$touch_files "`echo "$f" |
1.172 + sed -e 's/^[^:]*://' -e 's/:.*//'`;;
1.173 + *) touch_files="$touch_files $f.in";;
1.174 + esac
1.175 + done
1.176 + touch $touch_files
1.177 + ;;
1.178 +
1.179 + automake*)
1.180 + echo 1>&2 "\
1.181 +WARNING: \`$1' is $msg. You should only need it if
1.182 + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
1.183 + You might want to install the \`Automake' and \`Perl' packages.
1.184 + Grab them from any GNU archive site."
1.185 + find . -type f -name Makefile.am -print |
1.186 + sed 's/\.am$/.in/' |
1.187 + while read f; do touch "$f"; done
1.188 + ;;
1.189 +
1.190 + autom4te)
1.191 + echo 1>&2 "\
1.192 +WARNING: \`$1' is needed, but is $msg.
1.193 + You might have modified some files without having the
1.194 + proper tools for further handling them.
1.195 + You can get \`$1' as part of \`Autoconf' from any GNU
1.196 + archive site."
1.197 +
1.198 + file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
1.199 + test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
1.200 + if test -f "$file"; then
1.201 + touch $file
1.202 + else
1.203 + test -z "$file" || exec >$file
1.204 + echo "#! /bin/sh"
1.205 + echo "# Created by GNU Automake missing as a replacement of"
1.206 + echo "# $ $@"
1.207 + echo "exit 0"
1.208 + chmod +x $file
1.209 + exit 1
1.210 + fi
1.211 + ;;
1.212 +
1.213 + bison|yacc)
1.214 + echo 1>&2 "\
1.215 +WARNING: \`$1' $msg. You should only need it if
1.216 + you modified a \`.y' file. You may need the \`Bison' package
1.217 + in order for those modifications to take effect. You can get
1.218 + \`Bison' from any GNU archive site."
1.219 + rm -f y.tab.c y.tab.h
1.220 + if [ $# -ne 1 ]; then
1.221 + eval LASTARG="\${$#}"
1.222 + case "$LASTARG" in
1.223 + *.y)
1.224 + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
1.225 + if [ -f "$SRCFILE" ]; then
1.226 + cp "$SRCFILE" y.tab.c
1.227 + fi
1.228 + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
1.229 + if [ -f "$SRCFILE" ]; then
1.230 + cp "$SRCFILE" y.tab.h
1.231 + fi
1.232 + ;;
1.233 + esac
1.234 + fi
1.235 + if [ ! -f y.tab.h ]; then
1.236 + echo >y.tab.h
1.237 + fi
1.238 + if [ ! -f y.tab.c ]; then
1.239 + echo 'main() { return 0; }' >y.tab.c
1.240 + fi
1.241 + ;;
1.242 +
1.243 + lex|flex)
1.244 + echo 1>&2 "\
1.245 +WARNING: \`$1' is $msg. You should only need it if
1.246 + you modified a \`.l' file. You may need the \`Flex' package
1.247 + in order for those modifications to take effect. You can get
1.248 + \`Flex' from any GNU archive site."
1.249 + rm -f lex.yy.c
1.250 + if [ $# -ne 1 ]; then
1.251 + eval LASTARG="\${$#}"
1.252 + case "$LASTARG" in
1.253 + *.l)
1.254 + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
1.255 + if [ -f "$SRCFILE" ]; then
1.256 + cp "$SRCFILE" lex.yy.c
1.257 + fi
1.258 + ;;
1.259 + esac
1.260 + fi
1.261 + if [ ! -f lex.yy.c ]; then
1.262 + echo 'main() { return 0; }' >lex.yy.c
1.263 + fi
1.264 + ;;
1.265 +
1.266 + help2man)
1.267 + echo 1>&2 "\
1.268 +WARNING: \`$1' is $msg. You should only need it if
1.269 + you modified a dependency of a manual page. You may need the
1.270 + \`Help2man' package in order for those modifications to take
1.271 + effect. You can get \`Help2man' from any GNU archive site."
1.272 +
1.273 + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
1.274 + if test -z "$file"; then
1.275 + file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
1.276 + fi
1.277 + if [ -f "$file" ]; then
1.278 + touch $file
1.279 + else
1.280 + test -z "$file" || exec >$file
1.281 + echo ".ab help2man is required to generate this page"
1.282 + exit 1
1.283 + fi
1.284 + ;;
1.285 +
1.286 + makeinfo)
1.287 + echo 1>&2 "\
1.288 +WARNING: \`$1' is $msg. You should only need it if
1.289 + you modified a \`.texi' or \`.texinfo' file, or any other file
1.290 + indirectly affecting the aspect of the manual. The spurious
1.291 + call might also be the consequence of using a buggy \`make' (AIX,
1.292 + DU, IRIX). You might want to install the \`Texinfo' package or
1.293 + the \`GNU make' package. Grab either from any GNU archive site."
1.294 + # The file to touch is that specified with -o ...
1.295 + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
1.296 + if test -z "$file"; then
1.297 + # ... or it is the one specified with @setfilename ...
1.298 + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
1.299 + file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
1.300 + # ... or it is derived from the source name (dir/f.texi becomes f.info)
1.301 + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
1.302 + fi
1.303 + # If the file does not exist, the user really needs makeinfo;
1.304 + # let's fail without touching anything.
1.305 + test -f $file || exit 1
1.306 + touch $file
1.307 + ;;
1.308 +
1.309 + tar)
1.310 + shift
1.311 +
1.312 + # We have already tried tar in the generic part.
1.313 + # Look for gnutar/gtar before invocation to avoid ugly error
1.314 + # messages.
1.315 + if (gnutar --version > /dev/null 2>&1); then
1.316 + gnutar "$@" && exit 0
1.317 + fi
1.318 + if (gtar --version > /dev/null 2>&1); then
1.319 + gtar "$@" && exit 0
1.320 + fi
1.321 + firstarg="$1"
1.322 + if shift; then
1.323 + case "$firstarg" in
1.324 + *o*)
1.325 + firstarg=`echo "$firstarg" | sed s/o//`
1.326 + tar "$firstarg" "$@" && exit 0
1.327 + ;;
1.328 + esac
1.329 + case "$firstarg" in
1.330 + *h*)
1.331 + firstarg=`echo "$firstarg" | sed s/h//`
1.332 + tar "$firstarg" "$@" && exit 0
1.333 + ;;
1.334 + esac
1.335 + fi
1.336 +
1.337 + echo 1>&2 "\
1.338 +WARNING: I can't seem to be able to run \`tar' with the given arguments.
1.339 + You may want to install GNU tar or Free paxutils, or check the
1.340 + command line arguments."
1.341 + exit 1
1.342 + ;;
1.343 +
1.344 + *)
1.345 + echo 1>&2 "\
1.346 +WARNING: \`$1' is needed, and is $msg.
1.347 + You might have modified some files without having the
1.348 + proper tools for further handling them. Check the \`README' file,
1.349 + it often tells you about the needed prerequisites for installing
1.350 + this package. You may also peek at any GNU archive site, in case
1.351 + some other package would contain this missing \`$1' program."
1.352 + exit 1
1.353 + ;;
1.354 +esac
1.355 +
1.356 +exit 0
1.357 +
1.358 +# Local variables:
1.359 +# eval: (add-hook 'write-file-hooks 'time-stamp)
1.360 +# time-stamp-start: "scriptversion="
1.361 +# time-stamp-format: "%:y-%02m-%02d.%02H"
1.362 +# time-stamp-end: "$"
1.363 +# End: