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@ -1,7 +1,10 @@
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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 (C) 1996, 1997, 1999, 2000, 2002 Free Software Foundation, Inc.
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# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
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# Common wrapper for a few potentially missing GNU programs.
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scriptversion=2012-06-26.16; # UTC
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# Copyright (C) 1996-2013 Free Software Foundation, Inc.
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# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
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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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@ -14,9 +17,7 @@
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# GNU General Public License for more details.
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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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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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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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@ -24,313 +25,191 @@
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# the same distribution terms that you use for the rest of that program.
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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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echo 1>&2 "Try '$0 --help' for more information"
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exit 1
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fi
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run=:
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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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case $1 in
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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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--is-lightweight)
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# Used by our autoconf macros to check whether the available missing
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# script is modern enough.
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exit 0
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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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--run)
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# Back-compat with the calling convention used by older automake.
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shift
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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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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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Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
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to PROGRAM being missing or too old.
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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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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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aclocal autoconf autoheader autom4te automake makeinfo
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bison yacc flex lex help2man
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Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
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'g' are ignored when checking the name.
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Send bug reports to <bug-automake@gnu.org>."
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exit $?
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;;
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-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
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echo "missing 0.4 - GNU automake"
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echo "missing $scriptversion (GNU Automake)"
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exit $?
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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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echo 1>&2 "$0: unknown '$1' option"
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echo 1>&2 "Try '$0 --help' for more information"
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exit 1
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;;
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aclocal*)
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if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
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# We have it, but it failed.
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exit 1
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fi
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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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autoconf)
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if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
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# We have it, but it failed.
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exit 1
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fi
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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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autoheader)
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if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
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# We have it, but it failed.
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exit 1
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fi
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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 $touch_files
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;;
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automake*)
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if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
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# We have it, but it failed.
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exit 1
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fi
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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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autom4te)
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if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
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# We have it, but it failed.
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exit 1
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fi
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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.
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You can get \`$1Help2man' as part of \`Autoconf' from any GNU
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archive site."
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file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
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test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
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if test -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 "#! /bin/sh"
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echo "# Created by GNU Automake missing as a replacement of"
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echo "# $ $@"
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echo "exit 0"
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chmod +x $file
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exit 1
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fi
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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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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 "$SRCFILE" lex.yy.c
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fi
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;;
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esac
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fi
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if [ ! -f lex.yy.c ]; then
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echo 'main() { return 0; }' >lex.yy.c
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fi
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;;
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help2man)
|
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if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
|
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|
|
# We have it, but it failed.
|
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|
exit 1
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|
fi
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|
echo 1>&2 "\
|
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|
|
WARNING: \`$1' is missing on your system. You should only need it if
|
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|
you modified a dependency of a manual page. You may need the
|
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|
|
|
\`Help2man' package in order for those modifications to take
|
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|
|
|
effect. You can get \`Help2man' from any GNU archive site."
|
|
|
|
|
|
|
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|
|
file=`echo "$*" | 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
|
|
|
|
|
if [ -f "$file" ]; then
|
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|
|
touch $file
|
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|
|
|
else
|
|
|
|
|
test -z "$file" || exec >$file
|
|
|
|
|
echo ".ab help2man is required to generate this page"
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|
|
exit 1
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|
|
fi
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|
|
;;
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|
|
|
|
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|
|
makeinfo)
|
|
|
|
|
if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then
|
|
|
|
|
# We have makeinfo, but it failed.
|
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|
|
|
exit 1
|
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|
|
|
fi
|
|
|
|
|
|
|
|
|
|
echo 1>&2 "\
|
|
|
|
|
WARNING: \`$1' is missing on your system. You should only need it if
|
|
|
|
|
you modified a \`.texi' or \`.texinfo' file, or any other file
|
|
|
|
|
indirectly affecting the aspect of the manual. The spurious
|
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|
|
|
call might also be the consequence of using a buggy \`make' (AIX,
|
|
|
|
|
DU, IRIX). You might want to install the \`Texinfo' package or
|
|
|
|
|
the \`GNU make' package. Grab either from any GNU archive site."
|
|
|
|
|
file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
|
|
|
|
|
if test -z "$file"; then
|
|
|
|
|
file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
|
|
|
|
|
file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
|
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|
|
|
fi
|
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|
|
|
touch $file
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|
|
;;
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|
|
tar)
|
|
|
|
|
shift
|
|
|
|
|
if test -n "$run"; then
|
|
|
|
|
echo 1>&2 "ERROR: \`tar' requires --run"
|
|
|
|
|
exit 1
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# We have already tried tar in the generic part.
|
|
|
|
|
# Look for gnutar/gtar before invocation to avoid ugly error
|
|
|
|
|
# messages.
|
|
|
|
|
if (gnutar --version > /dev/null 2>&1); then
|
|
|
|
|
gnutar "$@" && exit 0
|
|
|
|
|
fi
|
|
|
|
|
if (gtar --version > /dev/null 2>&1); then
|
|
|
|
|
gtar "$@" && exit 0
|
|
|
|
|
fi
|
|
|
|
|
firstarg="$1"
|
|
|
|
|
if shift; then
|
|
|
|
|
case "$firstarg" in
|
|
|
|
|
*o*)
|
|
|
|
|
firstarg=`echo "$firstarg" | sed s/o//`
|
|
|
|
|
tar "$firstarg" "$@" && exit 0
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
case "$firstarg" in
|
|
|
|
|
*h*)
|
|
|
|
|
firstarg=`echo "$firstarg" | sed s/h//`
|
|
|
|
|
tar "$firstarg" "$@" && exit 0
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
fi
|
|
|
|
|
esac
|
|
|
|
|
|
|
|
|
|
echo 1>&2 "\
|
|
|
|
|
WARNING: I can't seem to be able to run \`tar' with the given arguments.
|
|
|
|
|
You may want to install GNU tar or Free paxutils, or check the
|
|
|
|
|
command line arguments."
|
|
|
|
|
exit 1
|
|
|
|
|
;;
|
|
|
|
|
# Run the given program, remember its exit status.
|
|
|
|
|
"$@"; st=$?
|
|
|
|
|
|
|
|
|
|
# If it succeeded, we are done.
|
|
|
|
|
test $st -eq 0 && exit 0
|
|
|
|
|
|
|
|
|
|
# Also exit now if we it failed (or wasn't found), and '--version' was
|
|
|
|
|
# passed; such an option is passed most likely to detect whether the
|
|
|
|
|
# program is present and works.
|
|
|
|
|
case $2 in --version|--help) exit $st;; esac
|
|
|
|
|
|
|
|
|
|
# Exit code 63 means version mismatch. This often happens when the user
|
|
|
|
|
# tries to use an ancient version of a tool on a file that requires a
|
|
|
|
|
# minimum version.
|
|
|
|
|
if test $st -eq 63; then
|
|
|
|
|
msg="probably too old"
|
|
|
|
|
elif test $st -eq 127; then
|
|
|
|
|
# Program was missing.
|
|
|
|
|
msg="missing on your system"
|
|
|
|
|
else
|
|
|
|
|
# Program was found and executed, but failed. Give up.
|
|
|
|
|
exit $st
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
*)
|
|
|
|
|
echo 1>&2 "\
|
|
|
|
|
WARNING: \`$1' is needed, and you do not seem to have it handy on your
|
|
|
|
|
system. You might have modified some files without having the
|
|
|
|
|
proper tools for further handling them. Check the \`README' file,
|
|
|
|
|
it often tells you about the needed prerequirements for installing
|
|
|
|
|
this package. You may also peek at any GNU archive site, in case
|
|
|
|
|
some other package would contain this missing \`$1' program."
|
|
|
|
|
exit 1
|
|
|
|
|
perl_URL=http://www.perl.org/
|
|
|
|
|
flex_URL=http://flex.sourceforge.net/
|
|
|
|
|
gnu_software_URL=http://www.gnu.org/software
|
|
|
|
|
|
|
|
|
|
program_details ()
|
|
|
|
|
{
|
|
|
|
|
case $1 in
|
|
|
|
|
aclocal|automake)
|
|
|
|
|
echo "The '$1' program is part of the GNU Automake package:"
|
|
|
|
|
echo "<$gnu_software_URL/automake>"
|
|
|
|
|
echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
|
|
|
|
|
echo "<$gnu_software_URL/autoconf>"
|
|
|
|
|
echo "<$gnu_software_URL/m4/>"
|
|
|
|
|
echo "<$perl_URL>"
|
|
|
|
|
;;
|
|
|
|
|
autoconf|autom4te|autoheader)
|
|
|
|
|
echo "The '$1' program is part of the GNU Autoconf package:"
|
|
|
|
|
echo "<$gnu_software_URL/autoconf/>"
|
|
|
|
|
echo "It also requires GNU m4 and Perl in order to run:"
|
|
|
|
|
echo "<$gnu_software_URL/m4/>"
|
|
|
|
|
echo "<$perl_URL>"
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
give_advice ()
|
|
|
|
|
{
|
|
|
|
|
# Normalize program name to check for.
|
|
|
|
|
normalized_program=`echo "$1" | sed '
|
|
|
|
|
s/^gnu-//; t
|
|
|
|
|
s/^gnu//; t
|
|
|
|
|
s/^g//; t'`
|
|
|
|
|
|
|
|
|
|
printf '%s\n' "'$1' is $msg."
|
|
|
|
|
|
|
|
|
|
configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
|
|
|
|
|
case $normalized_program in
|
|
|
|
|
autoconf*)
|
|
|
|
|
echo "You should only need it if you modified 'configure.ac',"
|
|
|
|
|
echo "or m4 files included by it."
|
|
|
|
|
program_details 'autoconf'
|
|
|
|
|
;;
|
|
|
|
|
autoheader*)
|
|
|
|
|
echo "You should only need it if you modified 'acconfig.h' or"
|
|
|
|
|
echo "$configure_deps."
|
|
|
|
|
program_details 'autoheader'
|
|
|
|
|
;;
|
|
|
|
|
automake*)
|
|
|
|
|
echo "You should only need it if you modified 'Makefile.am' or"
|
|
|
|
|
echo "$configure_deps."
|
|
|
|
|
program_details 'automake'
|
|
|
|
|
;;
|
|
|
|
|
aclocal*)
|
|
|
|
|
echo "You should only need it if you modified 'acinclude.m4' or"
|
|
|
|
|
echo "$configure_deps."
|
|
|
|
|
program_details 'aclocal'
|
|
|
|
|
;;
|
|
|
|
|
autom4te*)
|
|
|
|
|
echo "You might have modified some maintainer files that require"
|
|
|
|
|
echo "the 'automa4te' program to be rebuilt."
|
|
|
|
|
program_details 'autom4te'
|
|
|
|
|
;;
|
|
|
|
|
bison*|yacc*)
|
|
|
|
|
echo "You should only need it if you modified a '.y' file."
|
|
|
|
|
echo "You may want to install the GNU Bison package:"
|
|
|
|
|
echo "<$gnu_software_URL/bison/>"
|
|
|
|
|
;;
|
|
|
|
|
lex*|flex*)
|
|
|
|
|
echo "You should only need it if you modified a '.l' file."
|
|
|
|
|
echo "You may want to install the Fast Lexical Analyzer package:"
|
|
|
|
|
echo "<$flex_URL>"
|
|
|
|
|
;;
|
|
|
|
|
help2man*)
|
|
|
|
|
echo "You should only need it if you modified a dependency" \
|
|
|
|
|
"of a man page."
|
|
|
|
|
echo "You may want to install the GNU Help2man package:"
|
|
|
|
|
echo "<$gnu_software_URL/help2man/>"
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
|
|
|
|
|
exit 0
|
|
|
|
|
makeinfo*)
|
|
|
|
|
echo "You should only need it if you modified a '.texi' file, or"
|
|
|
|
|
echo "any other file indirectly affecting the aspect of the manual."
|
|
|
|
|
echo "You might want to install the Texinfo package:"
|
|
|
|
|
echo "<$gnu_software_URL/texinfo/>"
|
|
|
|
|
echo "The spurious makeinfo call might also be the consequence of"
|
|
|
|
|
echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
|
|
|
|
|
echo "want to install GNU make:"
|
|
|
|
|
echo "<$gnu_software_URL/make/>"
|
|
|
|
|
;;
|
|
|
|
|
*)
|
|
|
|
|
echo "You might have modified some files without having the proper"
|
|
|
|
|
echo "tools for further handling them. Check the 'README' file, it"
|
|
|
|
|
echo "often tells you about the needed prerequisites for installing"
|
|
|
|
|
echo "this package. You may also peek at any GNU archive site, in"
|
|
|
|
|
echo "case some other package contains this missing '$1' program."
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
give_advice "$1" | sed -e '1s/^/WARNING: /' \
|
|
|
|
|
-e '2,$s/^/ /' >&2
|
|
|
|
|
|
|
|
|
|
# Propagate the correct exit status (expected to be 127 for a program
|
|
|
|
|
# not found, 63 for a program that failed due to version mismatch).
|
|
|
|
|
exit $st
|
|
|
|
|
|
|
|
|
|
# Local variables:
|
|
|
|
|
# eval: (add-hook 'write-file-hooks 'time-stamp)
|
|
|
|
|
# time-stamp-start: "scriptversion="
|
|
|
|
|
# time-stamp-format: "%:y-%02m-%02d.%02H"
|
|
|
|
|
# time-stamp-time-zone: "UTC"
|
|
|
|
|
# time-stamp-end: "; # UTC"
|
|
|
|
|
# End:
|
|
|
|
|