1 rizwank 1.1 #! /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 rizwank 1.1   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 rizwank 1.1   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 rizwank 1.1          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 rizwank 1.1     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 rizwank 1.1 
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 rizwank 1.1 	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 "$LASTARG" in
147             	*.l)
148 rizwank 1.1 	    SRCFILE=`echo "$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 rizwank 1.1     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