Chris@0: #! /bin/sh Chris@0: # Common stub for a few missing GNU programs while installing. Chris@0: # Copyright (C) 1996, 1997, 1999, 2000, 2002 Free Software Foundation, Inc. Chris@0: # Originally by Fran,cois Pinard , 1996. Chris@0: Chris@0: # This program is free software; you can redistribute it and/or modify Chris@0: # it under the terms of the GNU General Public License as published by Chris@0: # the Free Software Foundation; either version 2, or (at your option) Chris@0: # any later version. Chris@0: Chris@0: # This program is distributed in the hope that it will be useful, Chris@0: # but WITHOUT ANY WARRANTY; without even the implied warranty of Chris@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Chris@0: # GNU General Public License for more details. Chris@0: Chris@0: # You should have received a copy of the GNU General Public License Chris@0: # along with this program; if not, write to the Free Software Chris@0: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA Chris@0: # 02111-1307, USA. Chris@0: Chris@0: # As a special exception to the GNU General Public License, if you Chris@0: # distribute this file as part of a program that contains a Chris@0: # configuration script generated by Autoconf, you may include it under Chris@0: # the same distribution terms that you use for the rest of that program. Chris@0: Chris@0: if test $# -eq 0; then Chris@0: echo 1>&2 "Try \`$0 --help' for more information" Chris@0: exit 1 Chris@0: fi Chris@0: Chris@0: run=: Chris@0: Chris@0: # In the cases where this matters, `missing' is being run in the Chris@0: # srcdir already. Chris@0: if test -f configure.ac; then Chris@0: configure_ac=configure.ac Chris@0: else Chris@0: configure_ac=configure.in Chris@0: fi Chris@0: Chris@0: case "$1" in Chris@0: --run) Chris@0: # Try to run requested program, and just exit if it succeeds. Chris@0: run= Chris@0: shift Chris@0: "$@" && exit 0 Chris@0: ;; Chris@0: esac Chris@0: Chris@0: # If it does not exist, or fails to run (possibly an outdated version), Chris@0: # try to emulate it. Chris@0: case "$1" in Chris@0: Chris@0: -h|--h|--he|--hel|--help) Chris@0: echo "\ Chris@0: $0 [OPTION]... PROGRAM [ARGUMENT]... Chris@0: Chris@0: Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an Chris@0: error status if there is no known handling for PROGRAM. Chris@0: Chris@0: Options: Chris@0: -h, --help display this help and exit Chris@0: -v, --version output version information and exit Chris@0: --run try to run the given command, and emulate it if it fails Chris@0: Chris@0: Supported PROGRAM values: Chris@0: aclocal touch file \`aclocal.m4' Chris@0: autoconf touch file \`configure' Chris@0: autoheader touch file \`config.h.in' Chris@0: automake touch all \`Makefile.in' files Chris@0: bison create \`y.tab.[ch]', if possible, from existing .[ch] Chris@0: flex create \`lex.yy.c', if possible, from existing .c Chris@0: help2man touch the output file Chris@0: lex create \`lex.yy.c', if possible, from existing .c Chris@0: makeinfo touch the output file Chris@0: tar try tar, gnutar, gtar, then tar without non-portable flags Chris@0: yacc create \`y.tab.[ch]', if possible, from existing .[ch]" Chris@0: ;; Chris@0: Chris@0: -v|--v|--ve|--ver|--vers|--versi|--versio|--version) Chris@0: echo "missing 0.4 - GNU automake" Chris@0: ;; Chris@0: Chris@0: -*) Chris@0: echo 1>&2 "$0: Unknown \`$1' option" Chris@0: echo 1>&2 "Try \`$0 --help' for more information" Chris@0: exit 1 Chris@0: ;; Chris@0: Chris@0: aclocal*) Chris@0: if test -z "$run" && ($1 --version) > /dev/null 2>&1; then Chris@0: # We have it, but it failed. Chris@0: exit 1 Chris@0: fi Chris@0: Chris@0: echo 1>&2 "\ Chris@0: WARNING: \`$1' is missing on your system. You should only need it if Chris@0: you modified \`acinclude.m4' or \`${configure_ac}'. You might want Chris@0: to install the \`Automake' and \`Perl' packages. Grab them from Chris@0: any GNU archive site." Chris@0: touch aclocal.m4 Chris@0: ;; Chris@0: Chris@0: autoconf) Chris@0: if test -z "$run" && ($1 --version) > /dev/null 2>&1; then Chris@0: # We have it, but it failed. Chris@0: exit 1 Chris@0: fi Chris@0: Chris@0: echo 1>&2 "\ Chris@0: WARNING: \`$1' is missing on your system. You should only need it if Chris@0: you modified \`${configure_ac}'. You might want to install the Chris@0: \`Autoconf' and \`GNU m4' packages. Grab them from any GNU Chris@0: archive site." Chris@0: touch configure Chris@0: ;; Chris@0: Chris@0: autoheader) Chris@0: if test -z "$run" && ($1 --version) > /dev/null 2>&1; then Chris@0: # We have it, but it failed. Chris@0: exit 1 Chris@0: fi Chris@0: Chris@0: echo 1>&2 "\ Chris@0: WARNING: \`$1' is missing on your system. You should only need it if Chris@0: you modified \`acconfig.h' or \`${configure_ac}'. You might want Chris@0: to install the \`Autoconf' and \`GNU m4' packages. Grab them Chris@0: from any GNU archive site." Chris@0: files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` Chris@0: test -z "$files" && files="config.h" Chris@0: touch_files= Chris@0: for f in $files; do Chris@0: case "$f" in Chris@0: *:*) touch_files="$touch_files "`echo "$f" | Chris@0: sed -e 's/^[^:]*://' -e 's/:.*//'`;; Chris@0: *) touch_files="$touch_files $f.in";; Chris@0: esac Chris@0: done Chris@0: touch $touch_files Chris@0: ;; Chris@0: Chris@0: automake*) Chris@0: if test -z "$run" && ($1 --version) > /dev/null 2>&1; then Chris@0: # We have it, but it failed. Chris@0: exit 1 Chris@0: fi Chris@0: Chris@0: echo 1>&2 "\ Chris@0: WARNING: \`$1' is missing on your system. You should only need it if Chris@0: you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. Chris@0: You might want to install the \`Automake' and \`Perl' packages. Chris@0: Grab them from any GNU archive site." Chris@0: find . -type f -name Makefile.am -print | Chris@0: sed 's/\.am$/.in/' | Chris@0: while read f; do touch "$f"; done Chris@0: ;; Chris@0: Chris@0: autom4te) Chris@0: if test -z "$run" && ($1 --version) > /dev/null 2>&1; then Chris@0: # We have it, but it failed. Chris@0: exit 1 Chris@0: fi Chris@0: Chris@0: echo 1>&2 "\ Chris@0: WARNING: \`$1' is needed, and you do not seem to have it handy on your Chris@0: system. You might have modified some files without having the Chris@0: proper tools for further handling them. Chris@0: You can get \`$1Help2man' as part of \`Autoconf' from any GNU Chris@0: archive site." Chris@0: Chris@0: file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'` Chris@0: test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'` Chris@0: if test -f "$file"; then Chris@0: touch $file Chris@0: else Chris@0: test -z "$file" || exec >$file Chris@0: echo "#! /bin/sh" Chris@0: echo "# Created by GNU Automake missing as a replacement of" Chris@0: echo "# $ $@" Chris@0: echo "exit 0" Chris@0: chmod +x $file Chris@0: exit 1 Chris@0: fi Chris@0: ;; Chris@0: Chris@0: bison|yacc) Chris@0: echo 1>&2 "\ Chris@0: WARNING: \`$1' is missing on your system. You should only need it if Chris@0: you modified a \`.y' file. You may need the \`Bison' package Chris@0: in order for those modifications to take effect. You can get Chris@0: \`Bison' from any GNU archive site." Chris@0: rm -f y.tab.c y.tab.h Chris@0: if [ $# -ne 1 ]; then Chris@0: eval LASTARG="\${$#}" Chris@0: case "$LASTARG" in Chris@0: *.y) Chris@0: SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` Chris@0: if [ -f "$SRCFILE" ]; then Chris@0: cp "$SRCFILE" y.tab.c Chris@0: fi Chris@0: SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` Chris@0: if [ -f "$SRCFILE" ]; then Chris@0: cp "$SRCFILE" y.tab.h Chris@0: fi Chris@0: ;; Chris@0: esac Chris@0: fi Chris@0: if [ ! -f y.tab.h ]; then Chris@0: echo >y.tab.h Chris@0: fi Chris@0: if [ ! -f y.tab.c ]; then Chris@0: echo 'main() { return 0; }' >y.tab.c Chris@0: fi Chris@0: ;; Chris@0: Chris@0: lex|flex) Chris@0: echo 1>&2 "\ Chris@0: WARNING: \`$1' is missing on your system. You should only need it if Chris@0: you modified a \`.l' file. You may need the \`Flex' package Chris@0: in order for those modifications to take effect. You can get Chris@0: \`Flex' from any GNU archive site." Chris@0: rm -f lex.yy.c Chris@0: if [ $# -ne 1 ]; then Chris@0: eval LASTARG="\${$#}" Chris@0: case "$LASTARG" in Chris@0: *.l) Chris@0: SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` Chris@0: if [ -f "$SRCFILE" ]; then Chris@0: cp "$SRCFILE" lex.yy.c Chris@0: fi Chris@0: ;; Chris@0: esac Chris@0: fi Chris@0: if [ ! -f lex.yy.c ]; then Chris@0: echo 'main() { return 0; }' >lex.yy.c Chris@0: fi Chris@0: ;; Chris@0: Chris@0: help2man) Chris@0: if test -z "$run" && ($1 --version) > /dev/null 2>&1; then Chris@0: # We have it, but it failed. Chris@0: exit 1 Chris@0: fi Chris@0: Chris@0: echo 1>&2 "\ Chris@0: WARNING: \`$1' is missing on your system. You should only need it if Chris@0: you modified a dependency of a manual page. You may need the Chris@0: \`Help2man' package in order for those modifications to take Chris@0: effect. You can get \`Help2man' from any GNU archive site." Chris@0: Chris@0: file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` Chris@0: if test -z "$file"; then Chris@0: file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` Chris@0: fi Chris@0: if [ -f "$file" ]; then Chris@0: touch $file Chris@0: else Chris@0: test -z "$file" || exec >$file Chris@0: echo ".ab help2man is required to generate this page" Chris@0: exit 1 Chris@0: fi Chris@0: ;; Chris@0: Chris@0: makeinfo) Chris@0: if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then Chris@0: # We have makeinfo, but it failed. Chris@0: exit 1 Chris@0: fi Chris@0: Chris@0: echo 1>&2 "\ Chris@0: WARNING: \`$1' is missing on your system. You should only need it if Chris@0: you modified a \`.texi' or \`.texinfo' file, or any other file Chris@0: indirectly affecting the aspect of the manual. The spurious Chris@0: call might also be the consequence of using a buggy \`make' (AIX, Chris@0: DU, IRIX). You might want to install the \`Texinfo' package or Chris@0: the \`GNU make' package. Grab either from any GNU archive site." Chris@0: file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` Chris@0: if test -z "$file"; then Chris@0: file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` Chris@0: file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` Chris@0: fi Chris@0: touch $file Chris@0: ;; Chris@0: Chris@0: tar) Chris@0: shift Chris@0: if test -n "$run"; then Chris@0: echo 1>&2 "ERROR: \`tar' requires --run" Chris@0: exit 1 Chris@0: fi Chris@0: Chris@0: # We have already tried tar in the generic part. Chris@0: # Look for gnutar/gtar before invocation to avoid ugly error Chris@0: # messages. Chris@0: if (gnutar --version > /dev/null 2>&1); then Chris@0: gnutar "$@" && exit 0 Chris@0: fi Chris@0: if (gtar --version > /dev/null 2>&1); then Chris@0: gtar "$@" && exit 0 Chris@0: fi Chris@0: firstarg="$1" Chris@0: if shift; then Chris@0: case "$firstarg" in Chris@0: *o*) Chris@0: firstarg=`echo "$firstarg" | sed s/o//` Chris@0: tar "$firstarg" "$@" && exit 0 Chris@0: ;; Chris@0: esac Chris@0: case "$firstarg" in Chris@0: *h*) Chris@0: firstarg=`echo "$firstarg" | sed s/h//` Chris@0: tar "$firstarg" "$@" && exit 0 Chris@0: ;; Chris@0: esac Chris@0: fi Chris@0: Chris@0: echo 1>&2 "\ Chris@0: WARNING: I can't seem to be able to run \`tar' with the given arguments. Chris@0: You may want to install GNU tar or Free paxutils, or check the Chris@0: command line arguments." Chris@0: exit 1 Chris@0: ;; Chris@0: Chris@0: *) Chris@0: echo 1>&2 "\ Chris@0: WARNING: \`$1' is needed, and you do not seem to have it handy on your Chris@0: system. You might have modified some files without having the Chris@0: proper tools for further handling them. Check the \`README' file, Chris@0: it often tells you about the needed prerequirements for installing Chris@0: this package. You may also peek at any GNU archive site, in case Chris@0: some other package would contain this missing \`$1' program." Chris@0: exit 1 Chris@0: ;; Chris@0: esac Chris@0: Chris@0: exit 0