source: trunk/autoconf/missing @ 354

Last change on this file since 354 was 106, checked in by kulshres, 11 years ago

Squashed merge of branch 'master' of 'gitclone' into svn
and regenerated files to comply with coin-or repository guidelines.

  • 'master' of 'gitclone': (37 commits) fix a bug in the windows packaging script and add an examples packager add new files to dist remove old windows compile scripts and makefiles from dist allow nosparse compilation to do sparsity patterns too improve compilation and installation of windows Remove old windows Makefiles and scripts Add the examples readme file for vc++ also to dist. Add 64bit windows additions to the project files. add all the visual studio files to dist too regenerate documentation. add something about Visual Studio in the documentation. correct the documentation about include paths and the --enable- options add some more instructions for users in Readme files. ignore generated files from VC++ add project files for documented examples add ADOLC_DLL_EXPORT to taping functions add some readme instructions for users. ignore generated files from the windows build Add visual studio source files compile sparse sources only if SPARSE is defined ...

Details of the commit messages:

commit acd92df2e0402c5e2fb9853ae2185030e0e171c2
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Tue Jun 29 11:28:18 2010 +0200

fix a bug in the windows packaging script and add an examples packager

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 79c88a7f8bc6ceff687a7104accbb8a10661e5d0
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Jun 28 17:27:58 2010 +0200

add new files to dist

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 549de45ff5f748a2e532818ed505816cee0c6388
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Jun 28 17:24:04 2010 +0200

remove old windows compile scripts and makefiles from dist

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit b016c67ae894e746b33df30169449066f60fba8e
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Jun 28 17:08:22 2010 +0200

allow nosparse compilation to do sparsity patterns too

the only thing missing is colpack and we've already done a separation.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit b3bf0950428c5608319054282faf1984b0498b24
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Jun 28 17:07:28 2010 +0200

improve compilation and installation of windows

  • add NDEBUG everywhere so no debug libraries are required
  • add the redistributable vc++ packages
  • add a script to install the compiled files in a good directory structure and create a zipfile, also including the vc++ packages and a setup.bat

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit e3e3045db66ab4efd2d56c4cce1e47117bfd981b
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Jun 28 15:25:23 2010 +0200

Remove old windows Makefiles and scripts

these are useless now and have not been maintained in ages

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit df7e7f651dd96ad54b8a0e179f3513f4157ad4cb
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Tue Jun 22 11:11:40 2010 +0200

Add the examples readme file for vc++ also to dist.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 5b1503a589485296773cb867e0140ecd0c4ff2bb
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Tue Jun 22 10:57:11 2010 +0200

Add 64bit windows additions to the project files.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit fcb189798ea3f160ea8a2715c0a9b62bb0219c24
Merge: cf9681b e2de127
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 16:09:11 2010 +0200

Merge branch 'visualstudio'

  • visualstudio: add all the visual studio files to dist too

commit e2de127ad54537b0ae0a83a6ce4b2e19e8539c2a
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 16:08:05 2010 +0200

add all the visual studio files to dist too

in case we make a tarball using make dist these files should be
included too.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit cf9681bbad4db565e2b4eb0657b34005048c656c
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 15:38:35 2010 +0200

regenerate documentation.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit a1292b4d3374089ea675b65188a921a4a90235ae
Merge: f4b19a1 23f4d82
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 15:37:09 2010 +0200

Merge branch 'visualstudio'

  • visualstudio: add something about Visual Studio in the documentation. add some more instructions for users in Readme files. ignore generated files from VC++ add project files for documented examples add ADOLC_DLL_EXPORT to taping functions add some readme instructions for users. ignore generated files from the windows build Add visual studio source files compile sparse sources only if SPARSE is defined visual c++ doesn't like non-void functions without return

commit 23f4d8280b10b57651353ba1b00c56126d769d95
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 15:34:59 2010 +0200

add something about Visual Studio in the documentation.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit f4b19a13d0bf95fc677fc4713dbb7f1de4803710
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 15:34:07 2010 +0200

correct the documentation about include paths and the --enable- options

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 1797588337947960a9f605f54accd77864320bd6
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 14:51:46 2010 +0200

add some more instructions for users in Readme files.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit e289fe2d47fa7488021faf8e06d4331a599f1535
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 14:36:50 2010 +0200

ignore generated files from VC++

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit ba4d6262d1344af8a27ef4c4d4633f076b4a9440
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 14:35:24 2010 +0200

add project files for documented examples

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 6b2ba4c6245b0cf0d9cc1655bbcd9bdd2187bc07
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 14:30:22 2010 +0200

add ADOLC_DLL_EXPORT to taping functions

otherwise the applications don't link with adolc.dll in VC++

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit b93770a0d8625740014bca29200f47c5ed891045
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 13:08:26 2010 +0200

add some readme instructions for users.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 9cd5a33abc32592b6f2348f651a1990520ebf731
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 12:45:09 2010 +0200

ignore generated files from the windows build

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 23c23e08c207effe526c973992b9aab5c6b9dff9
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 12:02:19 2010 +0200

Add visual studio source files

the windows/adolc.sln file is the solution file which can be
used to compile both sparse and nosparse versions.
windows/adolc.vcxproj is the adolc project file containing the
configuration for both sparse and nosparse builds, the sparse build
requires the ThirdParty/ColPack/ColPack?.vcxproj project to be
compiled first.

In order to compile ColPack?, just unpack the ColPack? sources into
ThirdParty/ColPack? and apply the patch
Thirparty/ColPack?/colpack_vcxcompile.patch
which is needed for colpack to be compiled in VC++.
After this Visual Studio will be able to build the sparse version
of adolc which contains ColPack? as a static library within.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 5f7244ce2e64515020aa8ab619eea91bafb5159f
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 11:55:00 2010 +0200

compile sparse sources only if SPARSE is defined

in the autotools version -DSPARSE gets added to the command line
whenever sparse is enabled. Autotools also have a conditional
source files list. VC++ doesn't have any conditional sources
so we define SPARSE=1 in the additional defines and let the whole
source be only compiled if SPARSE was defined.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 17ad3477450ea40264f3055ec10965c5e9a3a635
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Thu Jun 17 11:50:57 2010 +0200

visual c++ doesn't like non-void functions without return

gcc usually only warns about it. visual c++ calls it an error.
in this case we really don't need an int to be returned so we
just make the function void.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit fc5b44bd420bcd4dd6606ed5da853bcd2f959c93
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Wed Jun 16 11:29:51 2010 +0200

correct the logic for the warning delay in configure

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit c8efb4d5811a8045bfbbfaebc96d356f87d07045
Merge: ec60772 6203077
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Tue Jun 15 16:59:32 2010 +0200

Merge branch 'svn'

commit ec60772e229fb09c8d8f5a71c5b55602b8245601
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Jun 14 18:06:14 2010 +0200

distcheck seems to behave differently on each computer

make it work for a third time

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit f7ba0328297712c575e25d88f3496b2503c7949d
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Jun 14 17:59:29 2010 +0200

let make distcheck be even more happy

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 5002f07123a276c45e0484e819c85f6e0e9c352f
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Jun 14 16:13:39 2010 +0200

some more optimisations in configure

  • allow for simultaneous 32 and 64 bit installations whenever needed
  • writability test for the prefix directory or its parents
  • print the last comments about linking paths for all paths in ${HOME}
  • put in a pause between messages so that the user will notice the (red printed) warnings before they scroll away.
  • rename options that only enable or disable a feature appropriately

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 9f86f1d391871f26f1a61c357764e63558ad078a
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Wed Jun 9 10:18:40 2010 +0200

let make distcheck be happy.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit fe27dfbae0a6ded19cec3e0205a60a5ee3db3ce5
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Tue Jun 8 14:52:24 2010 +0200

ignore more generated files

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 27ac799deb4cd5a162478d489212cc4eff821797
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Tue Jun 8 14:45:14 2010 +0200

hack in a --tag=XXX for old libtool

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 3f8bac48008b559219f965b23209be5c9761605e
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Jun 7 17:56:17 2010 +0200

use shave and dolt to clean up the build

makes it easier to see errors and warnings

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 5e05c52bc2ebb60a15b62753a25d8e7a930b3c9e
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Jun 7 17:38:15 2010 +0200

Separate out ColPack? dependency from sparsity patterns

In order to compute sparsity patterns we don't need ColPack?. It is
only needed to compute the compressed structures or their seeds.
This way user also has the opportunity to specify where his ColPack?
installation is located and standard library paths are also searched.

In case someone switches sparse on and doesn't have ColPack?, ADOL-C
will still compile but configure will spit out a warning in the end
as well as the functions that use ColPack?, if called, will cause an
exit(-1) with an error message.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 5713dfa2a060859061890f60adc92353d9efd4f9
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Jun 7 15:31:50 2010 +0200

ignore more executables

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit ac57ebab0d23ee210129b9217661dc1598ef01f9
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Fri May 7 01:45:02 2010 +0200

one more generated file to be removed and ignored

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 612016c5052146fea2a719d4235dfa14e9eab7c6
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Mon Apr 12 14:35:38 2010 +0200

correct the inclusion directories

since all public headers are pkginclude_HEADERS they must be prefixed
for inclusion always.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 5c11cac64c647fd0d129dfe53c9a2f0324ce3002
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Wed Sep 23 11:58:24 2009 +0200

more generated files to be ignored.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit c9a7a67b11aacf1db291a8d931b3ddfe7cfb223b
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Wed Sep 23 11:55:59 2009 +0200

some more stuff to gitignore

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 85c1a35c43aad249ec888d4fee184b0ac132d60f
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Wed Sep 23 11:52:56 2009 +0200

Allow examples to be compile later

Even if the configure does not get the compile examples by default
flag, someone might want to compile one or two examples later by
calling make examplename in the examples subdirectory. This will
make that possible.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

commit 16f920cfca7c013aecbf3a7fb7070882555a32e8
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Wed Sep 23 11:43:27 2009 +0200

Remove files from git that are anyway generated

I don't know why svn people like to keep them anyway.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

File size: 11.2 KB
Line 
1#! /bin/sh
2# Common stub for a few missing GNU programs while installing.
3
4scriptversion=2009-04-28.21; # UTC
5
6# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
7# 2008, 2009 Free Software Foundation, Inc.
8# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
9
10# This program is free software; you can redistribute it and/or modify
11# it under the terms of the GNU General Public License as published by
12# the Free Software Foundation; either version 2, or (at your option)
13# any later version.
14
15# This program is distributed in the hope that it will be useful,
16# but WITHOUT ANY WARRANTY; without even the implied warranty of
17# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18# GNU General Public License for more details.
19
20# You should have received a copy of the GNU General Public License
21# along with this program.  If not, see <http://www.gnu.org/licenses/>.
22
23# As a special exception to the GNU General Public License, if you
24# distribute this file as part of a program that contains a
25# configuration script generated by Autoconf, you may include it under
26# the same distribution terms that you use for the rest of that program.
27
28if test $# -eq 0; then
29  echo 1>&2 "Try \`$0 --help' for more information"
30  exit 1
31fi
32
33run=:
34sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
35sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
36
37# In the cases where this matters, `missing' is being run in the
38# srcdir already.
39if test -f configure.ac; then
40  configure_ac=configure.ac
41else
42  configure_ac=configure.in
43fi
44
45msg="missing on your system"
46
47case $1 in
48--run)
49  # Try to run requested program, and just exit if it succeeds.
50  run=
51  shift
52  "$@" && exit 0
53  # Exit code 63 means version mismatch.  This often happens
54  # when the user try to use an ancient version of a tool on
55  # a file that requires a minimum version.  In this case we
56  # we should proceed has if the program had been absent, or
57  # if --run hadn't been passed.
58  if test $? = 63; then
59    run=:
60    msg="probably too old"
61  fi
62  ;;
63
64  -h|--h|--he|--hel|--help)
65    echo "\
66$0 [OPTION]... PROGRAM [ARGUMENT]...
67
68Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
69error status if there is no known handling for PROGRAM.
70
71Options:
72  -h, --help      display this help and exit
73  -v, --version   output version information and exit
74  --run           try to run the given command, and emulate it if it fails
75
76Supported PROGRAM values:
77  aclocal      touch file \`aclocal.m4'
78  autoconf     touch file \`configure'
79  autoheader   touch file \`config.h.in'
80  autom4te     touch the output file, or create a stub one
81  automake     touch all \`Makefile.in' files
82  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
83  flex         create \`lex.yy.c', if possible, from existing .c
84  help2man     touch the output file
85  lex          create \`lex.yy.c', if possible, from existing .c
86  makeinfo     touch the output file
87  tar          try tar, gnutar, gtar, then tar without non-portable flags
88  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
89
90Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
91\`g' are ignored when checking the name.
92
93Send bug reports to <bug-automake@gnu.org>."
94    exit $?
95    ;;
96
97  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
98    echo "missing $scriptversion (GNU Automake)"
99    exit $?
100    ;;
101
102  -*)
103    echo 1>&2 "$0: Unknown \`$1' option"
104    echo 1>&2 "Try \`$0 --help' for more information"
105    exit 1
106    ;;
107
108esac
109
110# normalize program name to check for.
111program=`echo "$1" | sed '
112  s/^gnu-//; t
113  s/^gnu//; t
114  s/^g//; t'`
115
116# Now exit if we have it, but it failed.  Also exit now if we
117# don't have it and --version was passed (most likely to detect
118# the program).  This is about non-GNU programs, so use $1 not
119# $program.
120case $1 in
121  lex*|yacc*)
122    # Not GNU programs, they don't have --version.
123    ;;
124
125  tar*)
126    if test -n "$run"; then
127       echo 1>&2 "ERROR: \`tar' requires --run"
128       exit 1
129    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
130       exit 1
131    fi
132    ;;
133
134  *)
135    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
136       # We have it, but it failed.
137       exit 1
138    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
139       # Could not run --version or --help.  This is probably someone
140       # running `$TOOL --version' or `$TOOL --help' to check whether
141       # $TOOL exists and not knowing $TOOL uses missing.
142       exit 1
143    fi
144    ;;
145esac
146
147# If it does not exist, or fails to run (possibly an outdated version),
148# try to emulate it.
149case $program in
150  aclocal*)
151    echo 1>&2 "\
152WARNING: \`$1' is $msg.  You should only need it if
153         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
154         to install the \`Automake' and \`Perl' packages.  Grab them from
155         any GNU archive site."
156    touch aclocal.m4
157    ;;
158
159  autoconf*)
160    echo 1>&2 "\
161WARNING: \`$1' is $msg.  You should only need it if
162         you modified \`${configure_ac}'.  You might want to install the
163         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
164         archive site."
165    touch configure
166    ;;
167
168  autoheader*)
169    echo 1>&2 "\
170WARNING: \`$1' is $msg.  You should only need it if
171         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
172         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
173         from any GNU archive site."
174    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
175    test -z "$files" && files="config.h"
176    touch_files=
177    for f in $files; do
178      case $f in
179      *:*) touch_files="$touch_files "`echo "$f" |
180                                       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
181      *) touch_files="$touch_files $f.in";;
182      esac
183    done
184    touch $touch_files
185    ;;
186
187  automake*)
188    echo 1>&2 "\
189WARNING: \`$1' is $msg.  You should only need it if
190         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
191         You might want to install the \`Automake' and \`Perl' packages.
192         Grab them from any GNU archive site."
193    find . -type f -name Makefile.am -print |
194           sed 's/\.am$/.in/' |
195           while read f; do touch "$f"; done
196    ;;
197
198  autom4te*)
199    echo 1>&2 "\
200WARNING: \`$1' is needed, but is $msg.
201         You might have modified some files without having the
202         proper tools for further handling them.
203         You can get \`$1' as part of \`Autoconf' from any GNU
204         archive site."
205
206    file=`echo "$*" | sed -n "$sed_output"`
207    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
208    if test -f "$file"; then
209        touch $file
210    else
211        test -z "$file" || exec >$file
212        echo "#! /bin/sh"
213        echo "# Created by GNU Automake missing as a replacement of"
214        echo "#  $ $@"
215        echo "exit 0"
216        chmod +x $file
217        exit 1
218    fi
219    ;;
220
221  bison*|yacc*)
222    echo 1>&2 "\
223WARNING: \`$1' $msg.  You should only need it if
224         you modified a \`.y' file.  You may need the \`Bison' package
225         in order for those modifications to take effect.  You can get
226         \`Bison' from any GNU archive site."
227    rm -f y.tab.c y.tab.h
228    if test $# -ne 1; then
229        eval LASTARG="\${$#}"
230        case $LASTARG in
231        *.y)
232            SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
233            if test -f "$SRCFILE"; then
234                 cp "$SRCFILE" y.tab.c
235            fi
236            SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
237            if test -f "$SRCFILE"; then
238                 cp "$SRCFILE" y.tab.h
239            fi
240          ;;
241        esac
242    fi
243    if test ! -f y.tab.h; then
244        echo >y.tab.h
245    fi
246    if test ! -f y.tab.c; then
247        echo 'main() { return 0; }' >y.tab.c
248    fi
249    ;;
250
251  lex*|flex*)
252    echo 1>&2 "\
253WARNING: \`$1' is $msg.  You should only need it if
254         you modified a \`.l' file.  You may need the \`Flex' package
255         in order for those modifications to take effect.  You can get
256         \`Flex' from any GNU archive site."
257    rm -f lex.yy.c
258    if test $# -ne 1; then
259        eval LASTARG="\${$#}"
260        case $LASTARG in
261        *.l)
262            SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
263            if test -f "$SRCFILE"; then
264                 cp "$SRCFILE" lex.yy.c
265            fi
266          ;;
267        esac
268    fi
269    if test ! -f lex.yy.c; then
270        echo 'main() { return 0; }' >lex.yy.c
271    fi
272    ;;
273
274  help2man*)
275    echo 1>&2 "\
276WARNING: \`$1' is $msg.  You should only need it if
277         you modified a dependency of a manual page.  You may need the
278         \`Help2man' package in order for those modifications to take
279         effect.  You can get \`Help2man' from any GNU archive site."
280
281    file=`echo "$*" | sed -n "$sed_output"`
282    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
283    if test -f "$file"; then
284        touch $file
285    else
286        test -z "$file" || exec >$file
287        echo ".ab help2man is required to generate this page"
288        exit $?
289    fi
290    ;;
291
292  makeinfo*)
293    echo 1>&2 "\
294WARNING: \`$1' is $msg.  You should only need it if
295         you modified a \`.texi' or \`.texinfo' file, or any other file
296         indirectly affecting the aspect of the manual.  The spurious
297         call might also be the consequence of using a buggy \`make' (AIX,
298         DU, IRIX).  You might want to install the \`Texinfo' package or
299         the \`GNU make' package.  Grab either from any GNU archive site."
300    # The file to touch is that specified with -o ...
301    file=`echo "$*" | sed -n "$sed_output"`
302    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
303    if test -z "$file"; then
304      # ... or it is the one specified with @setfilename ...
305      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
306      file=`sed -n '
307        /^@setfilename/{
308          s/.* \([^ ]*\) *$/\1/
309          p
310          q
311        }' $infile`
312      # ... or it is derived from the source name (dir/f.texi becomes f.info)
313      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
314    fi
315    # If the file does not exist, the user really needs makeinfo;
316    # let's fail without touching anything.
317    test -f $file || exit 1
318    touch $file
319    ;;
320
321  tar*)
322    shift
323
324    # We have already tried tar in the generic part.
325    # Look for gnutar/gtar before invocation to avoid ugly error
326    # messages.
327    if (gnutar --version > /dev/null 2>&1); then
328       gnutar "$@" && exit 0
329    fi
330    if (gtar --version > /dev/null 2>&1); then
331       gtar "$@" && exit 0
332    fi
333    firstarg="$1"
334    if shift; then
335        case $firstarg in
336        *o*)
337            firstarg=`echo "$firstarg" | sed s/o//`
338            tar "$firstarg" "$@" && exit 0
339            ;;
340        esac
341        case $firstarg in
342        *h*)
343            firstarg=`echo "$firstarg" | sed s/h//`
344            tar "$firstarg" "$@" && exit 0
345            ;;
346        esac
347    fi
348
349    echo 1>&2 "\
350WARNING: I can't seem to be able to run \`tar' with the given arguments.
351         You may want to install GNU tar or Free paxutils, or check the
352         command line arguments."
353    exit 1
354    ;;
355
356  *)
357    echo 1>&2 "\
358WARNING: \`$1' is needed, and is $msg.
359         You might have modified some files without having the
360         proper tools for further handling them.  Check the \`README' file,
361         it often tells you about the needed prerequisites for installing
362         this package.  You may also peek at any GNU archive site, in case
363         some other package would contain this missing \`$1' program."
364    exit 1
365    ;;
366esac
367
368exit 0
369
370# Local variables:
371# eval: (add-hook 'write-file-hooks 'time-stamp)
372# time-stamp-start: "scriptversion="
373# time-stamp-format: "%:y-%02m-%02d.%02H"
374# time-stamp-time-zone: "UTC"
375# time-stamp-end: "; # UTC"
376# End:
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