You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
360 lines
10 KiB
360 lines
10 KiB
#! /bin/sh |
|
# Common stub for a few missing GNU programs while installing. |
|
|
|
scriptversion=2003-09-02.23 |
|
|
|
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003 |
|
# Free Software Foundation, Inc. |
|
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. |
|
|
|
# This program is free software; you can redistribute it and/or modify |
|
# it under the terms of the GNU General Public License as published by |
|
# the Free Software Foundation; either version 2, or (at your option) |
|
# any later version. |
|
|
|
# This program is distributed in the hope that it will be useful, |
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
# GNU General Public License for more details. |
|
|
|
# You should have received a copy of the GNU General Public License |
|
# along with this program; if not, write to the Free Software |
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|
# 02111-1307, USA. |
|
|
|
# As a special exception to the GNU General Public License, if you |
|
# distribute this file as part of a program that contains a |
|
# configuration script generated by Autoconf, you may include it under |
|
# the same distribution terms that you use for the rest of that program. |
|
|
|
if test $# -eq 0; then |
|
echo 1>&2 "Try \`$0 --help' for more information" |
|
exit 1 |
|
fi |
|
|
|
run=: |
|
|
|
# In the cases where this matters, `missing' is being run in the |
|
# srcdir already. |
|
if test -f configure.ac; then |
|
configure_ac=configure.ac |
|
else |
|
configure_ac=configure.in |
|
fi |
|
|
|
msg="missing on your system" |
|
|
|
case "$1" in |
|
--run) |
|
# Try to run requested program, and just exit if it succeeds. |
|
run= |
|
shift |
|
"$@" && exit 0 |
|
# Exit code 63 means version mismatch. This often happens |
|
# when the user try to use an ancient version of a tool on |
|
# a file that requires a minimum version. In this case we |
|
# we should proceed has if the program had been absent, or |
|
# if --run hadn't been passed. |
|
if test $? = 63; then |
|
run=: |
|
msg="probably too old" |
|
fi |
|
;; |
|
esac |
|
|
|
# If it does not exist, or fails to run (possibly an outdated version), |
|
# try to emulate it. |
|
case "$1" in |
|
|
|
-h|--h|--he|--hel|--help) |
|
echo "\ |
|
$0 [OPTION]... PROGRAM [ARGUMENT]... |
|
|
|
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an |
|
error status if there is no known handling for PROGRAM. |
|
|
|
Options: |
|
-h, --help display this help and exit |
|
-v, --version output version information and exit |
|
--run try to run the given command, and emulate it if it fails |
|
|
|
Supported PROGRAM values: |
|
aclocal touch file \`aclocal.m4' |
|
autoconf touch file \`configure' |
|
autoheader touch file \`config.h.in' |
|
automake touch all \`Makefile.in' files |
|
bison create \`y.tab.[ch]', if possible, from existing .[ch] |
|
flex create \`lex.yy.c', if possible, from existing .c |
|
help2man touch the output file |
|
lex create \`lex.yy.c', if possible, from existing .c |
|
makeinfo touch the output file |
|
tar try tar, gnutar, gtar, then tar without non-portable flags |
|
yacc create \`y.tab.[ch]', if possible, from existing .[ch] |
|
|
|
Send bug reports to <bug-automake@gnu.org>." |
|
;; |
|
|
|
-v|--v|--ve|--ver|--vers|--versi|--versio|--version) |
|
echo "missing $scriptversion (GNU Automake)" |
|
;; |
|
|
|
-*) |
|
echo 1>&2 "$0: Unknown \`$1' option" |
|
echo 1>&2 "Try \`$0 --help' for more information" |
|
exit 1 |
|
;; |
|
|
|
aclocal*) |
|
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then |
|
# We have it, but it failed. |
|
exit 1 |
|
fi |
|
|
|
echo 1>&2 "\ |
|
WARNING: \`$1' is $msg. You should only need it if |
|
you modified \`acinclude.m4' or \`${configure_ac}'. You might want |
|
to install the \`Automake' and \`Perl' packages. Grab them from |
|
any GNU archive site." |
|
touch aclocal.m4 |
|
;; |
|
|
|
autoconf) |
|
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then |
|
# We have it, but it failed. |
|
exit 1 |
|
fi |
|
|
|
echo 1>&2 "\ |
|
WARNING: \`$1' is $msg. You should only need it if |
|
you modified \`${configure_ac}'. You might want to install the |
|
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU |
|
archive site." |
|
touch configure |
|
;; |
|
|
|
autoheader) |
|
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then |
|
# We have it, but it failed. |
|
exit 1 |
|
fi |
|
|
|
echo 1>&2 "\ |
|
WARNING: \`$1' is $msg. You should only need it if |
|
you modified \`acconfig.h' or \`${configure_ac}'. You might want |
|
to install the \`Autoconf' and \`GNU m4' packages. Grab them |
|
from any GNU archive site." |
|
files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` |
|
test -z "$files" && files="config.h" |
|
touch_files= |
|
for f in $files; do |
|
case "$f" in |
|
*:*) touch_files="$touch_files "`echo "$f" | |
|
sed -e 's/^[^:]*://' -e 's/:.*//'`;; |
|
*) touch_files="$touch_files $f.in";; |
|
esac |
|
done |
|
touch $touch_files |
|
;; |
|
|
|
automake*) |
|
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then |
|
# We have it, but it failed. |
|
exit 1 |
|
fi |
|
|
|
echo 1>&2 "\ |
|
WARNING: \`$1' is $msg. You should only need it if |
|
you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. |
|
You might want to install the \`Automake' and \`Perl' packages. |
|
Grab them from any GNU archive site." |
|
find . -type f -name Makefile.am -print | |
|
sed 's/\.am$/.in/' | |
|
while read f; do touch "$f"; done |
|
;; |
|
|
|
autom4te) |
|
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then |
|
# We have it, but it failed. |
|
exit 1 |
|
fi |
|
|
|
echo 1>&2 "\ |
|
WARNING: \`$1' is needed, but is $msg. |
|
You might have modified some files without having the |
|
proper tools for further handling them. |
|
You can get \`$1' as part of \`Autoconf' from any GNU |
|
archive site." |
|
|
|
file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'` |
|
test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'` |
|
if test -f "$file"; then |
|
touch $file |
|
else |
|
test -z "$file" || exec >$file |
|
echo "#! /bin/sh" |
|
echo "# Created by GNU Automake missing as a replacement of" |
|
echo "# $ $@" |
|
echo "exit 0" |
|
chmod +x $file |
|
exit 1 |
|
fi |
|
;; |
|
|
|
bison|yacc) |
|
echo 1>&2 "\ |
|
WARNING: \`$1' $msg. You should only need it if |
|
you modified a \`.y' file. You may need the \`Bison' package |
|
in order for those modifications to take effect. You can get |
|
\`Bison' from any GNU archive site." |
|
rm -f y.tab.c y.tab.h |
|
if [ $# -ne 1 ]; then |
|
eval LASTARG="\${$#}" |
|
case "$LASTARG" in |
|
*.y) |
|
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` |
|
if [ -f "$SRCFILE" ]; then |
|
cp "$SRCFILE" y.tab.c |
|
fi |
|
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` |
|
if [ -f "$SRCFILE" ]; then |
|
cp "$SRCFILE" y.tab.h |
|
fi |
|
;; |
|
esac |
|
fi |
|
if [ ! -f y.tab.h ]; then |
|
echo >y.tab.h |
|
fi |
|
if [ ! -f y.tab.c ]; then |
|
echo 'main() { return 0; }' >y.tab.c |
|
fi |
|
;; |
|
|
|
lex|flex) |
|
echo 1>&2 "\ |
|
WARNING: \`$1' is $msg. You should only need it if |
|
you modified a \`.l' file. You may need the \`Flex' package |
|
in order for those modifications to take effect. You can get |
|
\`Flex' from any GNU archive site." |
|
rm -f lex.yy.c |
|
if [ $# -ne 1 ]; then |
|
eval LASTARG="\${$#}" |
|
case "$LASTARG" in |
|
*.l) |
|
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` |
|
if [ -f "$SRCFILE" ]; then |
|
cp "$SRCFILE" lex.yy.c |
|
fi |
|
;; |
|
esac |
|
fi |
|
if [ ! -f lex.yy.c ]; then |
|
echo 'main() { return 0; }' >lex.yy.c |
|
fi |
|
;; |
|
|
|
help2man) |
|
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then |
|
# We have it, but it failed. |
|
exit 1 |
|
fi |
|
|
|
echo 1>&2 "\ |
|
WARNING: \`$1' is $msg. You should only need it if |
|
you modified a dependency of a manual page. You may need the |
|
\`Help2man' package in order for those modifications to take |
|
effect. You can get \`Help2man' from any GNU archive site." |
|
|
|
file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` |
|
if test -z "$file"; then |
|
file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` |
|
fi |
|
if [ -f "$file" ]; then |
|
touch $file |
|
else |
|
test -z "$file" || exec >$file |
|
echo ".ab help2man is required to generate this page" |
|
exit 1 |
|
fi |
|
;; |
|
|
|
makeinfo) |
|
if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then |
|
# We have makeinfo, but it failed. |
|
exit 1 |
|
fi |
|
|
|
echo 1>&2 "\ |
|
WARNING: \`$1' is $msg. You should only need it if |
|
you modified a \`.texi' or \`.texinfo' file, or any other file |
|
indirectly affecting the aspect of the manual. The spurious |
|
call might also be the consequence of using a buggy \`make' (AIX, |
|
DU, IRIX). You might want to install the \`Texinfo' package or |
|
the \`GNU make' package. Grab either from any GNU archive site." |
|
file=`echo "$*" | 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` |
|
fi |
|
touch $file |
|
;; |
|
|
|
tar) |
|
shift |
|
if test -n "$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 |
|
|
|
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 |
|
;; |
|
|
|
*) |
|
echo 1>&2 "\ |
|
WARNING: \`$1' is needed, and is $msg. |
|
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 prerequisites for installing |
|
this package. You may also peek at any GNU archive site, in case |
|
some other package would contain this missing \`$1' program." |
|
exit 1 |
|
;; |
|
esac |
|
|
|
exit 0 |
|
|
|
# Local variables: |
|
# eval: (add-hook 'write-file-hooks 'time-stamp) |
|
# time-stamp-start: "scriptversion=" |
|
# time-stamp-format: "%:y-%02m-%02d.%02H" |
|
# time-stamp-end: "$" |
|
# End:
|
|
|