trisurf-ng.git - Gitblit

Samo Penic

2014-03-08 c0d703a09da108f218b687beeec671f71b7a44c9

commit \| author \| age
2870ab	1	#! /bin/sh
0fb40c	2	<<<<<<< HEAD
2870ab	3	# Common wrapper for a few potentially missing GNU programs.
SP	4
	5	scriptversion=2012-06-26.16; # UTC
	6
	7	# Copyright (C) 1996-2013 Free Software Foundation, Inc.
	8	# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
0fb40c	9	=======
083e03	10	# Common stub for a few missing GNU programs while installing.
SP	11
	12	scriptversion=2012-01-06.13; # UTC
	13
	14	# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
	15	# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
	16	# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
0fb40c	17	>>>>>>> dump-state
2870ab	18
SP	19	# This program is free software; you can redistribute it and/or modify
	20	# it under the terms of the GNU General Public License as published by
	21	# the Free Software Foundation; either version 2, or (at your option)
	22	# any later version.
	23
	24	# This program is distributed in the hope that it will be useful,
	25	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	26	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	27	# GNU General Public License for more details.
	28
	29	# You should have received a copy of the GNU General Public License
	30	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	31
	32	# As a special exception to the GNU General Public License, if you
	33	# distribute this file as part of a program that contains a
	34	# configuration script generated by Autoconf, you may include it under
	35	# the same distribution terms that you use for the rest of that program.
	36
	37	if test $# -eq 0; then
0fb40c	38	<<<<<<< HEAD
2870ab	39	echo 1>&2 "Try '$0 --help' for more information"
SP	40	exit 1
	41	fi
	42
	43	case $1 in
	44
	45	--is-lightweight)
	46	# Used by our autoconf macros to check whether the available missing
	47	# script is modern enough.
	48	exit 0
	49	;;
	50
	51	--run)
	52	# Back-compat with the calling convention used by older automake.
	53	shift
	54	;;
0fb40c	55	=======
083e03	56	echo 1>&2 "Try \`$0 --help' for more information"
SP	57	exit 1
	58	fi
	59
	60	run=:
	61	sed_output='s/.* --output[ =]$[^ ]$./\1/p'
	62	sed_minuso='s/.* -o $[^ ]$./\1/p'
	63
	64	# In the cases where this matters, `missing' is being run in the
	65	# srcdir already.
	66	if test -f configure.ac; then
	67	configure_ac=configure.ac
	68	else
	69	configure_ac=configure.in
	70	fi
	71
	72	msg="missing on your system"
	73
	74	case $1 in
	75	--run)
	76	# Try to run requested program, and just exit if it succeeds.
	77	run=
	78	shift
	79	"$@" && exit 0
	80	# Exit code 63 means version mismatch. This often happens
	81	# when the user try to use an ancient version of a tool on
	82	# a file that requires a minimum version. In this case we
	83	# we should proceed has if the program had been absent, or
	84	# if --run hadn't been passed.
	85	if test $? = 63; then
	86	run=:
	87	msg="probably too old"
	88	fi
	89	;;
0fb40c	90	>>>>>>> dump-state
2870ab	91
SP	92	-h\|--h\|--he\|--hel\|--help)
	93	echo "\
	94	$0 [OPTION]... PROGRAM [ARGUMENT]...
	95
0fb40c	96	<<<<<<< HEAD
2870ab	97	Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
SP	98	to PROGRAM being missing or too old.
0fb40c	99	=======
083e03	100	Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
SP	101	error status if there is no known handling for PROGRAM.
0fb40c	102	>>>>>>> dump-state
2870ab	103
SP	104	Options:
	105	-h, --help display this help and exit
	106	-v, --version output version information and exit
0fb40c	107	<<<<<<< HEAD
2870ab	108
SP	109	Supported PROGRAM values:
	110	aclocal autoconf autoheader autom4te automake makeinfo
	111	bison yacc flex lex help2man
	112
	113	Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
	114	'g' are ignored when checking the name.
0fb40c	115	=======
083e03	116	--run try to run the given command, and emulate it if it fails
SP	117
	118	Supported PROGRAM values:
	119	aclocal touch file \`aclocal.m4'
	120	autoconf touch file \`configure'
	121	autoheader touch file \`config.h.in'
	122	autom4te touch the output file, or create a stub one
	123	automake touch all \`Makefile.in' files
	124	bison create \`y.tab.[ch]', if possible, from existing .[ch]
	125	flex create \`lex.yy.c', if possible, from existing .c
	126	help2man touch the output file
	127	lex create \`lex.yy.c', if possible, from existing .c
	128	makeinfo touch the output file
	129	yacc create \`y.tab.[ch]', if possible, from existing .[ch]
	130
	131	Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
	132	\`g' are ignored when checking the name.
0fb40c	133	>>>>>>> dump-state
2870ab	134
SP	135	Send bug reports to <bug-automake@gnu.org>."
	136	exit $?
	137	;;
	138
	139	-v\|--v\|--ve\|--ver\|--vers\|--versi\|--versio\|--version)
	140	echo "missing $scriptversion (GNU Automake)"
	141	exit $?
	142	;;
	143
	144	-*)
0fb40c	145	<<<<<<< HEAD
2870ab	146	echo 1>&2 "$0: unknown '$1' option"
SP	147	echo 1>&2 "Try '$0 --help' for more information"
0fb40c	148	=======
083e03	149	echo 1>&2 "$0: Unknown \`$1' option"
SP	150	echo 1>&2 "Try \`$0 --help' for more information"
0fb40c	151	>>>>>>> dump-state
2870ab	152	exit 1
SP	153	;;
	154
	155	esac
	156
0fb40c	157	<<<<<<< HEAD
2870ab	158	# Run the given program, remember its exit status.
SP	159	"$@"; st=$?
	160
	161	# If it succeeded, we are done.
	162	test $st -eq 0 && exit 0
	163
	164	# Also exit now if we it failed (or wasn't found), and '--version' was
	165	# passed; such an option is passed most likely to detect whether the
	166	# program is present and works.
	167	case $2 in --version\|--help) exit $st;; esac
	168
	169	# Exit code 63 means version mismatch. This often happens when the user
	170	# tries to use an ancient version of a tool on a file that requires a
	171	# minimum version.
	172	if test $st -eq 63; then
	173	msg="probably too old"
	174	elif test $st -eq 127; then
	175	# Program was missing.
	176	msg="missing on your system"
	177	else
	178	# Program was found and executed, but failed. Give up.
	179	exit $st
	180	fi
	181
	182	perl_URL=http://www.perl.org/
	183	flex_URL=http://flex.sourceforge.net/
	184	gnu_software_URL=http://www.gnu.org/software
	185
	186	program_details ()
	187	{
	188	case $1 in
	189	aclocal\|automake)
	190	echo "The '$1' program is part of the GNU Automake package:"
	191	echo "<$gnu_software_URL/automake>"
	192	echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
	193	echo "<$gnu_software_URL/autoconf>"
	194	echo "<$gnu_software_URL/m4/>"
	195	echo "<$perl_URL>"
	196	;;
	197	autoconf\|autom4te\|autoheader)
	198	echo "The '$1' program is part of the GNU Autoconf package:"
	199	echo "<$gnu_software_URL/autoconf/>"
	200	echo "It also requires GNU m4 and Perl in order to run:"
	201	echo "<$gnu_software_URL/m4/>"
	202	echo "<$perl_URL>"
	203	;;
	204	esac
	205	}
	206
	207	give_advice ()
	208	{
	209	# Normalize program name to check for.
	210	normalized_program=`echo "$1" \| sed '
	211	s/^gnu-//; t
	212	s/^gnu//; t
	213	s/^g//; t'`
	214
	215	printf '%s\n' "'$1' is $msg."
	216
	217	configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
	218	case $normalized_program in
	219	autoconf*)
	220	echo "You should only need it if you modified 'configure.ac',"
	221	echo "or m4 files included by it."
	222	program_details 'autoconf'
	223	;;
	224	autoheader*)
	225	echo "You should only need it if you modified 'acconfig.h' or"
	226	echo "$configure_deps."
	227	program_details 'autoheader'
	228	;;
	229	automake*)
	230	echo "You should only need it if you modified 'Makefile.am' or"
	231	echo "$configure_deps."
	232	program_details 'automake'
	233	;;
	234	aclocal*)
	235	echo "You should only need it if you modified 'acinclude.m4' or"
	236	echo "$configure_deps."
	237	program_details 'aclocal'
	238	;;
	239	autom4te*)
	240	echo "You might have modified some maintainer files that require"
	241	echo "the 'automa4te' program to be rebuilt."
	242	program_details 'autom4te'
	243	;;
	244	bison\|yacc)
	245	echo "You should only need it if you modified a '.y' file."
	246	echo "You may want to install the GNU Bison package:"
	247	echo "<$gnu_software_URL/bison/>"
	248	;;
	249	lex\|flex)
	250	echo "You should only need it if you modified a '.l' file."
	251	echo "You may want to install the Fast Lexical Analyzer package:"
	252	echo "<$flex_URL>"
	253	;;
	254	help2man*)
	255	echo "You should only need it if you modified a dependency" \
	256	"of a man page."
	257	echo "You may want to install the GNU Help2man package:"
	258	echo "<$gnu_software_URL/help2man/>"
	259	;;
	260	makeinfo*)
	261	echo "You should only need it if you modified a '.texi' file, or"
	262	echo "any other file indirectly affecting the aspect of the manual."
	263	echo "You might want to install the Texinfo package:"
	264	echo "<$gnu_software_URL/texinfo/>"
	265	echo "The spurious makeinfo call might also be the consequence of"
	266	echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
	267	echo "want to install GNU make:"
	268	echo "<$gnu_software_URL/make/>"
	269	;;
	270	*)
	271	echo "You might have modified some files without having the proper"
	272	echo "tools for further handling them. Check the 'README' file, it"
	273	echo "often tells you about the needed prerequisites for installing"
	274	echo "this package. You may also peek at any GNU archive site, in"
	275	echo "case some other package contains this missing '$1' program."
	276	;;
	277	esac
	278	}
	279
	280	give_advice "$1" \| sed -e '1s/^/WARNING: /' \
	281	-e '2,$s/^/ /' >&2
	282
	283	# Propagate the correct exit status (expected to be 127 for a program
	284	# not found, 63 for a program that failed due to version mismatch).
	285	exit $st
0fb40c	286	=======
083e03	287	# normalize program name to check for.
SP	288	program=`echo "$1" \| sed '
	289	s/^gnu-//; t
	290	s/^gnu//; t
	291	s/^g//; t'`
	292
	293	# Now exit if we have it, but it failed. Also exit now if we
	294	# don't have it and --version was passed (most likely to detect
	295	# the program). This is about non-GNU programs, so use $1 not
	296	# $program.
	297	case $1 in
	298	lex\|yacc)
	299	# Not GNU programs, they don't have --version.
	300	;;
	301
	302	*)
	303	if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
	304	# We have it, but it failed.
	305	exit 1
	306	elif test "x$2" = "x--version" \|\| test "x$2" = "x--help"; then
	307	# Could not run --version or --help. This is probably someone
	308	# running `$TOOL --version' or `$TOOL --help' to check whether
	309	# $TOOL exists and not knowing $TOOL uses missing.
	310	exit 1
	311	fi
	312	;;
	313	esac
	314
	315	# If it does not exist, or fails to run (possibly an outdated version),
	316	# try to emulate it.
	317	case $program in
	318	aclocal*)
	319	echo 1>&2 "\
	320	WARNING: \`$1' is $msg. You should only need it if
	321	you modified \`acinclude.m4' or \`${configure_ac}'. You might want
	322	to install the \`Automake' and \`Perl' packages. Grab them from
	323	any GNU archive site."
	324	touch aclocal.m4
	325	;;
	326
	327	autoconf*)
	328	echo 1>&2 "\
	329	WARNING: \`$1' is $msg. You should only need it if
	330	you modified \`${configure_ac}'. You might want to install the
	331	\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
	332	archive site."
	333	touch configure
	334	;;
	335
	336	autoheader*)
	337	echo 1>&2 "\
	338	WARNING: \`$1' is $msg. You should only need it if
	339	you modified \`acconfig.h' or \`${configure_ac}'. You might want
	340	to install the \`Autoconf' and \`GNU m4' packages. Grab them
	341	from any GNU archive site."
	342	files=`sed -n 's/^[ ]A[CM]_CONFIG_HEADER($[^)]$).*/\1/p' ${configure_ac}`
	343	test -z "$files" && files="config.h"
	344	touch_files=
	345	for f in $files; do
	346	case $f in
	347	:) touch_files="$touch_files "`echo "$f" \|
	348	sed -e 's/^[^:]://' -e 's/:.//'`;;
	349	*) touch_files="$touch_files $f.in";;
	350	esac
	351	done
	352	touch $touch_files
	353	;;
	354
	355	automake*)
	356	echo 1>&2 "\
	357	WARNING: \`$1' is $msg. You should only need it if
	358	you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
	359	You might want to install the \`Automake' and \`Perl' packages.
	360	Grab them from any GNU archive site."
	361	find . -type f -name Makefile.am -print \|
	362	sed 's/\.am$/.in/' \|
	363	while read f; do touch "$f"; done
	364	;;
	365
	366	autom4te*)
	367	echo 1>&2 "\
	368	WARNING: \`$1' is needed, but is $msg.
	369	You might have modified some files without having the
	370	proper tools for further handling them.
	371	You can get \`$1' as part of \`Autoconf' from any GNU
	372	archive site."
	373
	374	file=`echo "$*" \| sed -n "$sed_output"`
	375	test -z "$file" && file=`echo "$*" \| sed -n "$sed_minuso"`
	376	if test -f "$file"; then
	377	touch $file
	378	else
	379	test -z "$file" \|\| exec >$file
	380	echo "#! /bin/sh"
	381	echo "# Created by GNU Automake missing as a replacement of"
	382	echo "# $ $@"
	383	echo "exit 0"
	384	chmod +x $file
	385	exit 1
	386	fi
	387	;;
	388
	389	bison\|yacc)
	390	echo 1>&2 "\
	391	WARNING: \`$1' $msg. You should only need it if
	392	you modified a \`.y' file. You may need the \`Bison' package
	393	in order for those modifications to take effect. You can get
	394	\`Bison' from any GNU archive site."
	395	rm -f y.tab.c y.tab.h
	396	if test $# -ne 1; then
	397	eval LASTARG=\${$#}
	398	case $LASTARG in
	399	*.y)
	400	SRCFILE=`echo "$LASTARG" \| sed 's/y$/c/'`
	401	if test -f "$SRCFILE"; then
	402	cp "$SRCFILE" y.tab.c
	403	fi
	404	SRCFILE=`echo "$LASTARG" \| sed 's/y$/h/'`
	405	if test -f "$SRCFILE"; then
	406	cp "$SRCFILE" y.tab.h
	407	fi
	408	;;
	409	esac
	410	fi
	411	if test ! -f y.tab.h; then
	412	echo >y.tab.h
	413	fi
	414	if test ! -f y.tab.c; then
	415	echo 'main() { return 0; }' >y.tab.c
	416	fi
	417	;;
	418
	419	lex\|flex)
	420	echo 1>&2 "\
	421	WARNING: \`$1' is $msg. You should only need it if
	422	you modified a \`.l' file. You may need the \`Flex' package
	423	in order for those modifications to take effect. You can get
	424	\`Flex' from any GNU archive site."
	425	rm -f lex.yy.c
	426	if test $# -ne 1; then
	427	eval LASTARG=\${$#}
	428	case $LASTARG in
	429	*.l)
	430	SRCFILE=`echo "$LASTARG" \| sed 's/l$/c/'`
	431	if test -f "$SRCFILE"; then
	432	cp "$SRCFILE" lex.yy.c
	433	fi
	434	;;
	435	esac
	436	fi
	437	if test ! -f lex.yy.c; then
	438	echo 'main() { return 0; }' >lex.yy.c
	439	fi
	440	;;
	441
	442	help2man*)
	443	echo 1>&2 "\
	444	WARNING: \`$1' is $msg. You should only need it if
	445	you modified a dependency of a manual page. You may need the
	446	\`Help2man' package in order for those modifications to take
	447	effect. You can get \`Help2man' from any GNU archive site."
	448
	449	file=`echo "$*" \| sed -n "$sed_output"`
	450	test -z "$file" && file=`echo "$*" \| sed -n "$sed_minuso"`
	451	if test -f "$file"; then
	452	touch $file
	453	else
	454	test -z "$file" \|\| exec >$file
	455	echo ".ab help2man is required to generate this page"
	456	exit $?
	457	fi
	458	;;
	459
	460	makeinfo*)
	461	echo 1>&2 "\
	462	WARNING: \`$1' is $msg. You should only need it if
	463	you modified a \`.texi' or \`.texinfo' file, or any other file
	464	indirectly affecting the aspect of the manual. The spurious
	465	call might also be the consequence of using a buggy \`make' (AIX,
	466	DU, IRIX). You might want to install the \`Texinfo' package or
	467	the \`GNU make' package. Grab either from any GNU archive site."
	468	# The file to touch is that specified with -o ...
	469	file=`echo "$*" \| sed -n "$sed_output"`
	470	test -z "$file" && file=`echo "$*" \| sed -n "$sed_minuso"`
	471	if test -z "$file"; then
	472	# ... or it is the one specified with @setfilename ...
	473	infile=`echo "$" \| sed 's/. $[^ ]$ $/\1/'`
	474	file=`sed -n '
	475	/^@setfilename/{
	476	s/.* $[^ ]$ $/\1/
	477	p
	478	q
	479	}' $infile`
	480	# ... or it is derived from the source name (dir/f.texi becomes f.info)
	481	test -z "$file" && file=`echo "$infile" \| sed 's,./,,;s,.[^.]$,,'`.info
	482	fi
	483	# If the file does not exist, the user really needs makeinfo;
	484	# let's fail without touching anything.
	485	test -f $file \|\| exit 1
	486	touch $file
	487	;;
	488
	489	*)
	490	echo 1>&2 "\
	491	WARNING: \`$1' is needed, and is $msg.
	492	You might have modified some files without having the
	493	proper tools for further handling them. Check the \`README' file,
	494	it often tells you about the needed prerequisites for installing
	495	this package. You may also peek at any GNU archive site, in case
	496	some other package would contain this missing \`$1' program."
	497	exit 1
	498	;;
	499	esac
	500
	501	exit 0
0fb40c	502	>>>>>>> dump-state
2870ab	503
SP	504	# Local variables:
	505	# eval: (add-hook 'write-file-hooks 'time-stamp)
	506	# time-stamp-start: "scriptversion="
	507	# time-stamp-format: "%:y-%02m-%02d.%02H"
	508	# time-stamp-time-zone: "UTC"
	509	# time-stamp-end: "; # UTC"
	510	# End: