missing

   1 #! /bin/sh
   2 # Common stub for a few missing GNU programs while installing.
   3 # Copyright (C) 1996, 1997 Free Software Foundation, Inc.
   4 # Franc,ois Pinard <pinard@iro.umontreal.ca>, 1996.
   5
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2, or (at your option)
   9 # any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  19 # 02111-1307, USA.
  20
  21 if test $# -eq 0; then
  22   echo 1>&2 "Try \`$0 --help' for more information"
  23   exit 1
  24 fi
  25
  26 case "$1" in
  27
  28   -h|--h|--he|--hel|--help)
  29     echo "\
  30 $0 [OPTION]... PROGRAM [ARGUMENT]...
  31
  32 Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
  33 error status if there is no known handling for PROGRAM.
  34
  35 Options:
  36   -h, --help      display this help and exit
  37   -v, --version   output version information and exit
  38
  39 Supported PROGRAM values:
  40   aclocal      touch file \`aclocal.m4'
  41   autoconf     touch file \`configure'
  42   autoheader   touch file \`config.h.in'
  43   automake     touch all \`Makefile.in' files
  44   bison        create \`y.tab.[ch]', if possible, from existing .[ch]
  45   flex         create \`lex.yy.c', if possible, from existing .c
  46   lex          create \`lex.yy.c', if possible, from existing .c
  47   makeinfo     touch the output file
  48   yacc         create \`y.tab.[ch]', if possible, from existing .[ch]"
  49     ;;
  50
  51   -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
  52     echo "missing - GNU libit 0.0"
  53     ;;
  54
  55   -*)
  56     echo 1>&2 "$0: Unknown \`$1' option"
  57     echo 1>&2 "Try \`$0 --help' for more information"
  58     exit 1
  59     ;;
  60
  61   aclocal)
  62     echo 1>&2 "\
  63 WARNING: \`$1' is missing on your system.  You should only need it if
  64          you modified \`acinclude.m4' or \`configure.in'.  You might want
  65          to install the \`Automake' and \`Perl' packages.  Grab them from
  66          any GNU archive site."
  67     touch aclocal.m4
  68     ;;
  69
  70   autoconf)
  71     echo 1>&2 "\
  72 WARNING: \`$1' is missing on your system.  You should only need it if
  73          you modified \`configure.in'.  You might want to install the
  74          \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
  75          archive site."
  76     touch configure
  77     ;;
  78
  79   autoheader)
  80     echo 1>&2 "\
  81 WARNING: \`$1' is missing on your system.  You should only need it if
  82          you modified \`acconfig.h' or \`configure.in'.  You might want
  83          to install the \`Autoconf' and \`GNU m4' packages.  Grab them
  84          from any GNU archive site."
  85     files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER([^):]*:\([^)]*\)).*/\1/p' configure.in`
  86     if test -z "$files"; then
  87       files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^):]*\)).*/\1/p' configure.in`
  88       test -z "$files" || files="$files.in"
  89     else
  90       files=`echo "$files" | sed -e 's/:/ /g'`
  91     fi
  92     test -z "$files" && files="config.h.in"
  93     touch $files
  94     ;;
  95
  96   automake)
  97     echo 1>&2 "\
  98 WARNING: \`$1' is missing on your system.  You should only need it if
  99          you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
 100          You might want to install the \`Automake' and \`Perl' packages.
 101          Grab them from any GNU archive site."
 102     find . -type f -name Makefile.am -print \
 103       | sed 's/^\(.*\).am$/touch \1.in/' \
 104       | sh
 105     ;;
 106
 107   bison|yacc)
 108     echo 1>&2 "\
 109 WARNING: \`$1' is missing on your system.  You should only need it if
 110          you modified a \`.y' file.  You may need the \`Bison' package
 111          in order for those modifications to take effect.  You can get
 112          \`Bison' from any GNU archive site."
 113     rm -f y.tab.c y.tab.h
 114     if [ $# -ne 1 ]; then
 115         eval LASTARG="\${$#}"
 116         case "$LASTARG" in
 117         *.y)
 118             SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
 119             if [ -f "$SRCFILE" ]; then
 120                  cp "$SRCFILE" y.tab.c
 121             fi
 122             SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
 123             if [ -f "$SRCFILE" ]; then
 124                  cp "$SRCFILE" y.tab.h
 125             fi
 126           ;;
 127         esac
 128     fi
 129     if [ ! -f y.tab.h ]; then
 130         echo >y.tab.h
 131     fi
 132     if [ ! -f y.tab.c ]; then
 133         echo 'main() { return 0; }' >y.tab.c
 134     fi
 135     ;;
 136
 137   lex|flex)
 138     echo 1>&2 "\
 139 WARNING: \`$1' is missing on your system.  You should only need it if
 140          you modified a \`.l' file.  You may need the \`Flex' package
 141          in order for those modifications to take effect.  You can get
 142          \`Flex' from any GNU archive site."
 143     rm -f lex.yy.c
 144     if [ $# -ne 1 ]; then
 145         eval LASTARG="\${$#}"
 146         case "$LASTARG" in
 147         *.l)
 148             SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
 149             if [ -f "$SRCFILE" ]; then
 150                  cp "$SRCFILE" lex.yy.c
 151             fi
 152           ;;
 153         esac
 154     fi
 155     if [ ! -f lex.yy.c ]; then
 156         echo 'main() { return 0; }' >lex.yy.c
 157     fi
 158     ;;
 159
 160   makeinfo)
 161     echo 1>&2 "\
 162 WARNING: \`$1' is missing on your system.  You should only need it if
 163          you modified a \`.texi' or \`.texinfo' file, or any other file
 164          indirectly affecting the aspect of the manual.  The spurious
 165          call might also be the consequence of using a buggy \`make' (AIX,
 166          DU, IRIX).  You might want to install the \`Texinfo' package or
 167          the \`GNU make' package.  Grab either from any GNU archive site."
 168     file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
 169     if test -z "$file"; then
 170       file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
 171       file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
 172     fi
 173     touch $file
 174     ;;
 175
 176   *)
 177     echo 1>&2 "\
 178 WARNING: \`$1' is needed, and you do not seem to have it handy on your
 179          system.  You might have modified some files without having the
 180          proper tools for further handling them.  Check the \`README' file,
 181          it often tells you about the needed prerequirements for installing
 182          this package.  You may also peek at any GNU archive site, in case
 183          some other package would contain this missing \`$1' program."
 184     exit 1
 185     ;;
 186 esac
 187
 188 exit 0