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#! /bin/sh |
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# Common stub for a few missing GNU programs while installing. |
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# Copyright 1996, 1997, 1999, 2000 Free Software Foundation, Inc. |
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# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. |
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|
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2, or (at your option) |
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# any later version. |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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|
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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# 02111-1307, USA. |
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|
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# As a special exception to the GNU General Public License, if you |
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# distribute this file as part of a program that contains a |
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# configuration script generated by Autoconf, you may include it under |
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# the same distribution terms that you use for the rest of that program. |
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|
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if test $# -eq 0; then |
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echo 1>&2 "Try \`$0 --help' for more information" |
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exit 1 |
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fi |
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|
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run=: |
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|
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# In the cases where this matters, `missing' is being run in the |
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# srcdir already. |
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if test -f configure.ac; then |
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configure_ac=configure.ac |
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else |
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configure_ac=configure.in |
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fi |
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|
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case "$1" in |
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--run) |
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# Try to run requested program, and just exit if it succeeds. |
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run= |
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shift |
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"$@" && exit 0 |
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;; |
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esac |
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|
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# If it does not exist, or fails to run (possibly an outdated version), |
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# try to emulate it. |
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case "$1" in |
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|
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-h|--h|--he|--hel|--help) |
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echo "\ |
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$0 [OPTION]... PROGRAM [ARGUMENT]... |
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|
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Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an |
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error status if there is no known handling for PROGRAM. |
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|
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Options: |
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-h, --help display this help and exit |
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-v, --version output version information and exit |
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--run try to run the given command, and emulate it if it fails |
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|
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Supported PROGRAM values: |
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aclocal touch file \`aclocal.m4' |
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autoconf touch file \`configure' |
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autoheader touch file \`config.h.in' |
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automake touch all \`Makefile.in' files |
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bison create \`y.tab.[ch]', if possible, from existing .[ch] |
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flex create \`lex.yy.c', if possible, from existing .c |
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help2man touch the output file |
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lex create \`lex.yy.c', if possible, from existing .c |
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makeinfo touch the output file |
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tar try tar, gnutar, gtar, then tar without non-portable flags |
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yacc create \`y.tab.[ch]', if possible, from existing .[ch]" |
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;; |
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|
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-v|--v|--ve|--ver|--vers|--versi|--versio|--version) |
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echo "missing 0.3 - GNU automake" |
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;; |
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|
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-*) |
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echo 1>&2 "$0: Unknown \`$1' option" |
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echo 1>&2 "Try \`$0 --help' for more information" |
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exit 1 |
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;; |
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|
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aclocal) |
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echo 1>&2 "\ |
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WARNING: \`$1' is missing on your system. You should only need it if |
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you modified \`acinclude.m4' or \`${configure_ac}'. You might want |
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to install the \`Automake' and \`Perl' packages. Grab them from |
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any GNU archive site." |
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touch aclocal.m4 |
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;; |
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|
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autoconf) |
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echo 1>&2 "\ |
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WARNING: \`$1' is missing on your system. You should only need it if |
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you modified \`${configure_ac}'. You might want to install the |
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\`Autoconf' and \`GNU m4' packages. Grab them from any GNU |
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archive site." |
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touch configure |
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;; |
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|
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autoheader) |
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echo 1>&2 "\ |
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WARNING: \`$1' is missing on your system. You should only need it if |
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you modified \`acconfig.h' or \`${configure_ac}'. You might want |
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to install the \`Autoconf' and \`GNU m4' packages. Grab them |
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from any GNU archive site." |
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files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` |
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test -z "$files" && files="config.h" |
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touch_files= |
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for f in $files; do |
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case "$f" in |
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*:*) touch_files="$touch_files "`echo "$f" | |
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sed -e 's/^[^:]*://' -e 's/:.*//'`;; |
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*) touch_files="$touch_files $f.in";; |
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esac |
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done |
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touch $touch_files |
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;; |
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|
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automake) |
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echo 1>&2 "\ |
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WARNING: \`$1' is missing on your system. You should only need it if |
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you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. |
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You might want to install the \`Automake' and \`Perl' packages. |
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Grab them from any GNU archive site." |
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find . -type f -name Makefile.am -print | |
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sed 's/\.am$/.in/' | |
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while read f; do touch "$f"; done |
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;; |
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|
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bison|yacc) |
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echo 1>&2 "\ |
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WARNING: \`$1' is missing on your system. You should only need it if |
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you modified a \`.y' file. You may need the \`Bison' package |
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in order for those modifications to take effect. You can get |
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\`Bison' from any GNU archive site." |
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rm -f y.tab.c y.tab.h |
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if [ $# -ne 1 ]; then |
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eval LASTARG="\${$#}" |
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case "$LASTARG" in |
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*.y) |
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SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` |
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if [ -f "$SRCFILE" ]; then |
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cp "$SRCFILE" y.tab.c |
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fi |
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SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` |
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if [ -f "$SRCFILE" ]; then |
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cp "$SRCFILE" y.tab.h |
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fi |
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;; |
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esac |
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fi |
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if [ ! -f y.tab.h ]; then |
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echo >y.tab.h |
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fi |
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if [ ! -f y.tab.c ]; then |
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echo 'main() { return 0; }' >y.tab.c |
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fi |
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;; |
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|
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lex|flex) |
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echo 1>&2 "\ |
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WARNING: \`$1' is missing on your system. You should only need it if |
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you modified a \`.l' file. You may need the \`Flex' package |
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in order for those modifications to take effect. You can get |
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\`Flex' from any GNU archive site." |
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rm -f lex.yy.c |
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if [ $# -ne 1 ]; then |
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eval LASTARG="\${$#}" |
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case "$LASTARG" in |
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*.l) |
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SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` |
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if [ -f "$SRCFILE" ]; then |
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cp "$SRCFILE" lex.yy.c |
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fi |
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;; |
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esac |
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fi |
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if [ ! -f lex.yy.c ]; then |
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echo 'main() { return 0; }' >lex.yy.c |
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fi |
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;; |
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|
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help2man) |
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echo 1>&2 "\ |
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WARNING: \`$1' is missing on your system. You should only need it if |
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you modified a dependency of a manual page. You may need the |
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\`Help2man' package in order for those modifications to take |
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effect. You can get \`Help2man' from any GNU archive site." |
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|
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file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` |
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if test -z "$file"; then |
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file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` |
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fi |
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if [ -f "$file" ]; then |
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touch $file |
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else |
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test -z "$file" || exec >$file |
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echo ".ab help2man is required to generate this page" |
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exit 1 |
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fi |
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;; |
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|
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makeinfo) |
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if test -z "$run" && (makeinfo --version > /dev/null 2>&1); then |
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# We have makeinfo, but it failed. |
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exit 1 |
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fi |
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|
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echo 1>&2 "\ |
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WARNING: \`$1' is missing on your system. You should only need it if |
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you modified a \`.texi' or \`.texinfo' file, or any other file |
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indirectly affecting the aspect of the manual. The spurious |
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call might also be the consequence of using a buggy \`make' (AIX, |
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DU, IRIX). You might want to install the \`Texinfo' package or |
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the \`GNU make' package. Grab either from any GNU archive site." |
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file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` |
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if test -z "$file"; then |
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file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` |
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file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` |
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fi |
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touch $file |
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;; |
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|
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tar) |
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shift |
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if test -n "$run"; then |
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echo 1>&2 "ERROR: \`tar' requires --run" |
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exit 1 |
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fi |
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|
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# We have already tried tar in the generic part. |
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# Look for gnutar/gtar before invocation to avoid ugly error |
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# messages. |
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if (gnutar --version > /dev/null 2>&1); then |
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gnutar ${1+"$@"} && exit 0 |
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fi |
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if (gtar --version > /dev/null 2>&1); then |
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gtar ${1+"$@"} && exit 0 |
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fi |
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firstarg="$1" |
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if shift; then |
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case "$firstarg" in |
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*o*) |
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firstarg=`echo "$firstarg" | sed s/o//` |
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tar "$firstarg" ${1+"$@"} && exit 0 |
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;; |
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esac |
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case "$firstarg" in |
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*h*) |
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firstarg=`echo "$firstarg" | sed s/h//` |
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tar "$firstarg" ${1+"$@"} && exit 0 |
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;; |
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esac |
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fi |
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|
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echo 1>&2 "\ |
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WARNING: I can't seem to be able to run \`tar' with the given arguments. |
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You may want to install GNU tar or Free paxutils, or check the |
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command line arguments." |
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exit 1 |
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;; |
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|
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*) |
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echo 1>&2 "\ |
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WARNING: \`$1' is needed, and you do not seem to have it handy on your |
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system. You might have modified some files without having the |
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proper tools for further handling them. Check the \`README' file, |
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it often tells you about the needed prerequirements for installing |
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this package. You may also peek at any GNU archive site, in case |
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some other package would contain this missing \`$1' program." |
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exit 1 |
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;; |
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esac |
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|
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exit 0 |
