Annotation of embedaddon/ntp/sntp/missing, revision 1.1

1.1     ! misho       1: #! /bin/sh
        !             2: # Common stub for a few missing GNU programs while installing.
        !             3: 
        !             4: scriptversion=2005-06-08.21
        !             5: 
        !             6: # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
        !             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: 
        !            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: 
        !            47: case "$1" in
        !            48: --run)
        !            49:   # Try to run requested program, and just exit if it succeeds.
        !            50:   run=
        !            51:   shift
        !            52:   "$@" && 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:   ;;
        !            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
        !            74:   --run           try to run the given command, and emulate it if it fails
        !            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
        !            83:   help2man     touch the output file
        !            84:   lex          create \`lex.yy.c', if possible, from existing .c
        !            85:   makeinfo     touch the output file
        !            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 $?
        !            91:     ;;
        !            92: 
        !            93:   -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
        !            94:     echo "missing $scriptversion (GNU Automake)"
        !            95:     exit $?
        !            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: 
        !           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*)
        !           140:     echo 1>&2 "\
        !           141: WARNING: \`$1' is $msg.  You should only need it if
        !           142:          you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
        !           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 "\
        !           150: WARNING: \`$1' is $msg.  You should only need it if
        !           151:          you modified \`${configure_ac}'.  You might want to install the
        !           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 "\
        !           159: WARNING: \`$1' is $msg.  You should only need it if
        !           160:          you modified \`acconfig.h' or \`${configure_ac}'.  You might want
        !           161:          to install the \`Autoconf' and \`GNU m4' packages.  Grab them
        !           162:          from any GNU archive site."
        !           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
        !           174:     ;;
        !           175: 
        !           176:   automake*)
        !           177:     echo 1>&2 "\
        !           178: WARNING: \`$1' is $msg.  You should only need it if
        !           179:          you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
        !           180:          You might want to install the \`Automake' and \`Perl' packages.
        !           181:          Grab them from any GNU archive site."
        !           182:     find . -type f -name Makefile.am -print |
        !           183:           sed 's/\.am$/.in/' |
        !           184:           while read f; do touch "$f"; done
        !           185:     ;;
        !           186: 
        !           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: 
        !           210:   bison|yacc)
        !           211:     echo 1>&2 "\
        !           212: WARNING: \`$1' $msg.  You should only need it if
        !           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 "\
        !           242: WARNING: \`$1' is $msg.  You should only need it if
        !           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: 
        !           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: 
        !           283:   makeinfo)
        !           284:     echo 1>&2 "\
        !           285: WARNING: \`$1' is $msg.  You should only need it if
        !           286:          you modified a \`.texi' or \`.texinfo' file, or any other file
        !           287:          indirectly affecting the aspect of the manual.  The spurious
        !           288:          call might also be the consequence of using a buggy \`make' (AIX,
        !           289:          DU, IRIX).  You might want to install the \`Texinfo' package or
        !           290:          the \`GNU make' package.  Grab either from any GNU archive site."
        !           291:     # The file to touch is that specified with -o ...
        !           292:     file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
        !           293:     if test -z "$file"; then
        !           294:       # ... or it is the one specified with @setfilename ...
        !           295:       infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
        !           296:       file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
        !           297:       # ... or it is derived from the source name (dir/f.texi becomes f.info)
        !           298:       test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
        !           299:     fi
        !           300:     # If the file does not exist, the user really needs makeinfo;
        !           301:     # let's fail without touching anything.
        !           302:     test -f $file || exit 1
        !           303:     touch $file
        !           304:     ;;
        !           305: 
        !           306:   tar)
        !           307:     shift
        !           308: 
        !           309:     # We have already tried tar in the generic part.
        !           310:     # Look for gnutar/gtar before invocation to avoid ugly error
        !           311:     # messages.
        !           312:     if (gnutar --version > /dev/null 2>&1); then
        !           313:        gnutar "$@" && exit 0
        !           314:     fi
        !           315:     if (gtar --version > /dev/null 2>&1); then
        !           316:        gtar "$@" && exit 0
        !           317:     fi
        !           318:     firstarg="$1"
        !           319:     if shift; then
        !           320:        case "$firstarg" in
        !           321:        *o*)
        !           322:            firstarg=`echo "$firstarg" | sed s/o//`
        !           323:            tar "$firstarg" "$@" && exit 0
        !           324:            ;;
        !           325:        esac
        !           326:        case "$firstarg" in
        !           327:        *h*)
        !           328:            firstarg=`echo "$firstarg" | sed s/h//`
        !           329:            tar "$firstarg" "$@" && exit 0
        !           330:            ;;
        !           331:        esac
        !           332:     fi
        !           333: 
        !           334:     echo 1>&2 "\
        !           335: WARNING: I can't seem to be able to run \`tar' with the given arguments.
        !           336:          You may want to install GNU tar or Free paxutils, or check the
        !           337:          command line arguments."
        !           338:     exit 1
        !           339:     ;;
        !           340: 
        !           341:   *)
        !           342:     echo 1>&2 "\
        !           343: WARNING: \`$1' is needed, and is $msg.
        !           344:          You might have modified some files without having the
        !           345:          proper tools for further handling them.  Check the \`README' file,
        !           346:          it often tells you about the needed prerequisites for installing
        !           347:          this package.  You may also peek at any GNU archive site, in case
        !           348:          some other package would contain this missing \`$1' program."
        !           349:     exit 1
        !           350:     ;;
        !           351: esac
        !           352: 
        !           353: exit 0
        !           354: 
        !           355: # Local variables:
        !           356: # eval: (add-hook 'write-file-hooks 'time-stamp)
        !           357: # time-stamp-start: "scriptversion="
        !           358: # time-stamp-format: "%:y-%02m-%02d.%02H"
        !           359: # time-stamp-end: "$"
        !           360: # End:

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