-#! /bin/sh\r
-# Common stub for a few missing GNU programs while installing.\r
-\r
-scriptversion=2005-06-08.21\r
-\r
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005\r
-# Free Software Foundation, Inc.\r
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.\r
-\r
-# This program is free software; you can redistribute it and/or modify\r
-# it under the terms of the GNU General Public License as published by\r
-# the Free Software Foundation; either version 2, or (at your option)\r
-# any later version.\r
-\r
-# This program is distributed in the hope that it will be useful,\r
-# but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
-# GNU General Public License for more details.\r
-\r
-# You should have received a copy of the GNU General Public License\r
-# along with this program; if not, write to the Free Software\r
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA\r
-# 02110-1301, USA.\r
-\r
-# As a special exception to the GNU General Public License, if you\r
-# distribute this file as part of a program that contains a\r
-# configuration script generated by Autoconf, you may include it under\r
-# the same distribution terms that you use for the rest of that program.\r
-\r
-if test $# -eq 0; then\r
- echo 1>&2 "Try \`$0 --help' for more information"\r
- exit 1\r
-fi\r
-\r
-run=:\r
-\r
-# In the cases where this matters, `missing' is being run in the\r
-# srcdir already.\r
-if test -f configure.ac; then\r
- configure_ac=configure.ac\r
-else\r
- configure_ac=configure.in\r
-fi\r
-\r
-msg="missing on your system"\r
-\r
-case "$1" in\r
---run)\r
- # Try to run requested program, and just exit if it succeeds.\r
- run=\r
- shift\r
- "$@" && exit 0\r
- # Exit code 63 means version mismatch. This often happens\r
- # when the user try to use an ancient version of a tool on\r
- # a file that requires a minimum version. In this case we\r
- # we should proceed has if the program had been absent, or\r
- # if --run hadn't been passed.\r
- if test $? = 63; then\r
- run=:\r
- msg="probably too old"\r
- fi\r
- ;;\r
-\r
- -h|--h|--he|--hel|--help)\r
- echo "\\r
-$0 [OPTION]... PROGRAM [ARGUMENT]...\r
-\r
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an\r
-error status if there is no known handling for PROGRAM.\r
-\r
-Options:\r
- -h, --help display this help and exit\r
- -v, --version output version information and exit\r
- --run try to run the given command, and emulate it if it fails\r
-\r
-Supported PROGRAM values:\r
- aclocal touch file \`aclocal.m4'\r
- autoconf touch file \`configure'\r
- autoheader touch file \`config.h.in'\r
- automake touch all \`Makefile.in' files\r
- bison create \`y.tab.[ch]', if possible, from existing .[ch]\r
- flex create \`lex.yy.c', if possible, from existing .c\r
- help2man touch the output file\r
- lex create \`lex.yy.c', if possible, from existing .c\r
- makeinfo touch the output file\r
- tar try tar, gnutar, gtar, then tar without non-portable flags\r
- yacc create \`y.tab.[ch]', if possible, from existing .[ch]\r
-\r
-Send bug reports to <bug-automake@gnu.org>."\r
- exit $?\r
- ;;\r
-\r
- -v|--v|--ve|--ver|--vers|--versi|--versio|--version)\r
- echo "missing $scriptversion (GNU Automake)"\r
- exit $?\r
- ;;\r
-\r
- -*)\r
- echo 1>&2 "$0: Unknown \`$1' option"\r
- echo 1>&2 "Try \`$0 --help' for more information"\r
- exit 1\r
- ;;\r
-\r
-esac\r
-\r
-# Now exit if we have it, but it failed. Also exit now if we\r
-# don't have it and --version was passed (most likely to detect\r
-# the program).\r
-case "$1" in\r
- lex|yacc)\r
- # Not GNU programs, they don't have --version.\r
- ;;\r
-\r
- tar)\r
- if test -n "$run"; then\r
- echo 1>&2 "ERROR: \`tar' requires --run"\r
- exit 1\r
- elif test "x$2" = "x--version" || test "x$2" = "x--help"; then\r
- exit 1\r
- fi\r
- ;;\r
-\r
- *)\r
- if test -z "$run" && ($1 --version) > /dev/null 2>&1; then\r
- # We have it, but it failed.\r
- exit 1\r
- elif test "x$2" = "x--version" || test "x$2" = "x--help"; then\r
- # Could not run --version or --help. This is probably someone\r
- # running `$TOOL --version' or `$TOOL --help' to check whether\r
- # $TOOL exists and not knowing $TOOL uses missing.\r
- exit 1\r
- fi\r
- ;;\r
-esac\r
-\r
-# If it does not exist, or fails to run (possibly an outdated version),\r
-# try to emulate it.\r
-case "$1" in\r
- aclocal*)\r
- echo 1>&2 "\\r
-WARNING: \`$1' is $msg. You should only need it if\r
- you modified \`acinclude.m4' or \`${configure_ac}'. You might want\r
- to install the \`Automake' and \`Perl' packages. Grab them from\r
- any GNU archive site."\r
- touch aclocal.m4\r
- ;;\r
-\r
- autoconf)\r
- echo 1>&2 "\\r
-WARNING: \`$1' is $msg. You should only need it if\r
- you modified \`${configure_ac}'. You might want to install the\r
- \`Autoconf' and \`GNU m4' packages. Grab them from any GNU\r
- archive site."\r
- touch configure\r
- ;;\r
-\r
- autoheader)\r
- echo 1>&2 "\\r
-WARNING: \`$1' is $msg. You should only need it if\r
- you modified \`acconfig.h' or \`${configure_ac}'. You might want\r
- to install the \`Autoconf' and \`GNU m4' packages. Grab them\r
- from any GNU archive site."\r
- files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`\r
- test -z "$files" && files="config.h"\r
- touch_files=\r
- for f in $files; do\r
- case "$f" in\r
- *:*) touch_files="$touch_files "`echo "$f" |\r
- sed -e 's/^[^:]*://' -e 's/:.*//'`;;\r
- *) touch_files="$touch_files $f.in";;\r
- esac\r
- done\r
- touch $touch_files\r
- ;;\r
-\r
- automake*)\r
- echo 1>&2 "\\r
-WARNING: \`$1' is $msg. You should only need it if\r
- you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.\r
- You might want to install the \`Automake' and \`Perl' packages.\r
- Grab them from any GNU archive site."\r
- find . -type f -name Makefile.am -print |\r
- sed 's/\.am$/.in/' |\r
- while read f; do touch "$f"; done\r
- ;;\r
-\r
- autom4te)\r
- echo 1>&2 "\\r
-WARNING: \`$1' is needed, but is $msg.\r
- You might have modified some files without having the\r
- proper tools for further handling them.\r
- You can get \`$1' as part of \`Autoconf' from any GNU\r
- archive site."\r
-\r
- file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`\r
- test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`\r
- if test -f "$file"; then\r
- touch $file\r
- else\r
- test -z "$file" || exec >$file\r
- echo "#! /bin/sh"\r
- echo "# Created by GNU Automake missing as a replacement of"\r
- echo "# $ $@"\r
- echo "exit 0"\r
- chmod +x $file\r
- exit 1\r
- fi\r
- ;;\r
-\r
- bison|yacc)\r
- echo 1>&2 "\\r
-WARNING: \`$1' $msg. You should only need it if\r
- you modified a \`.y' file. You may need the \`Bison' package\r
- in order for those modifications to take effect. You can get\r
- \`Bison' from any GNU archive site."\r
- rm -f y.tab.c y.tab.h\r
- if [ $# -ne 1 ]; then\r
- eval LASTARG="\${$#}"\r
- case "$LASTARG" in\r
- *.y)\r
- SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`\r
- if [ -f "$SRCFILE" ]; then\r
- cp "$SRCFILE" y.tab.c\r
- fi\r
- SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`\r
- if [ -f "$SRCFILE" ]; then\r
- cp "$SRCFILE" y.tab.h\r
- fi\r
- ;;\r
- esac\r
- fi\r
- if [ ! -f y.tab.h ]; then\r
- echo >y.tab.h\r
- fi\r
- if [ ! -f y.tab.c ]; then\r
- echo 'main() { return 0; }' >y.tab.c\r
- fi\r
- ;;\r
-\r
- lex|flex)\r
- echo 1>&2 "\\r
-WARNING: \`$1' is $msg. You should only need it if\r
- you modified a \`.l' file. You may need the \`Flex' package\r
- in order for those modifications to take effect. You can get\r
- \`Flex' from any GNU archive site."\r
- rm -f lex.yy.c\r
- if [ $# -ne 1 ]; then\r
- eval LASTARG="\${$#}"\r
- case "$LASTARG" in\r
- *.l)\r
- SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`\r
- if [ -f "$SRCFILE" ]; then\r
- cp "$SRCFILE" lex.yy.c\r
- fi\r
- ;;\r
- esac\r
- fi\r
- if [ ! -f lex.yy.c ]; then\r
- echo 'main() { return 0; }' >lex.yy.c\r
- fi\r
- ;;\r
-\r
- help2man)\r
- echo 1>&2 "\\r
-WARNING: \`$1' is $msg. You should only need it if\r
- you modified a dependency of a manual page. You may need the\r
- \`Help2man' package in order for those modifications to take\r
- effect. You can get \`Help2man' from any GNU archive site."\r
-\r
- file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`\r
- if test -z "$file"; then\r
- file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`\r
- fi\r
- if [ -f "$file" ]; then\r
- touch $file\r
- else\r
- test -z "$file" || exec >$file\r
- echo ".ab help2man is required to generate this page"\r
- exit 1\r
- fi\r
- ;;\r
-\r
- makeinfo)\r
- echo 1>&2 "\\r
-WARNING: \`$1' is $msg. You should only need it if\r
- you modified a \`.texi' or \`.texinfo' file, or any other file\r
- indirectly affecting the aspect of the manual. The spurious\r
- call might also be the consequence of using a buggy \`make' (AIX,\r
- DU, IRIX). You might want to install the \`Texinfo' package or\r
- the \`GNU make' package. Grab either from any GNU archive site."\r
- # The file to touch is that specified with -o ...\r
- file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`\r
- if test -z "$file"; then\r
- # ... or it is the one specified with @setfilename ...\r
- infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`\r
- file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`\r
- # ... or it is derived from the source name (dir/f.texi becomes f.info)\r
- test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info\r
- fi\r
- # If the file does not exist, the user really needs makeinfo;\r
- # let's fail without touching anything.\r
- test -f $file || exit 1\r
- touch $file\r
- ;;\r
-\r
- tar)\r
- shift\r
-\r
- # We have already tried tar in the generic part.\r
- # Look for gnutar/gtar before invocation to avoid ugly error\r
- # messages.\r
- if (gnutar --version > /dev/null 2>&1); then\r
- gnutar "$@" && exit 0\r
- fi\r
- if (gtar --version > /dev/null 2>&1); then\r
- gtar "$@" && exit 0\r
- fi\r
- firstarg="$1"\r
- if shift; then\r
- case "$firstarg" in\r
- *o*)\r
- firstarg=`echo "$firstarg" | sed s/o//`\r
- tar "$firstarg" "$@" && exit 0\r
- ;;\r
- esac\r
- case "$firstarg" in\r
- *h*)\r
- firstarg=`echo "$firstarg" | sed s/h//`\r
- tar "$firstarg" "$@" && exit 0\r
- ;;\r
- esac\r
- fi\r
-\r
- echo 1>&2 "\\r
-WARNING: I can't seem to be able to run \`tar' with the given arguments.\r
- You may want to install GNU tar or Free paxutils, or check the\r
- command line arguments."\r
- exit 1\r
- ;;\r
-\r
- *)\r
- echo 1>&2 "\\r
-WARNING: \`$1' is needed, and is $msg.\r
- You might have modified some files without having the\r
- proper tools for further handling them. Check the \`README' file,\r
- it often tells you about the needed prerequisites for installing\r
- this package. You may also peek at any GNU archive site, in case\r
- some other package would contain this missing \`$1' program."\r
- exit 1\r
- ;;\r
-esac\r
-\r
-exit 0\r
-\r
-# Local variables:\r
-# eval: (add-hook 'write-file-hooks 'time-stamp)\r
-# time-stamp-start: "scriptversion="\r
-# time-stamp-format: "%:y-%02m-%02d.%02H"\r
-# time-stamp-end: "$"\r
-# End:\r
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2005-06-08.21
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
+# 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., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, 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
+ ;;
+
+ -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>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: Unknown \`$1' option"
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# Now exit if we have it, but it failed. Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program).
+case "$1" in
+ lex|yacc)
+ # Not GNU programs, they don't have --version.
+ ;;
+
+ tar)
+ if test -n "$run"; then
+ echo 1>&2 "ERROR: \`tar' requires --run"
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ exit 1
+ fi
+ ;;
+
+ *)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ # Could not run --version or --help. This is probably someone
+ # running `$TOOL --version' or `$TOOL --help' to check whether
+ # $TOOL exists and not knowing $TOOL uses missing.
+ exit 1
+ fi
+ ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case "$1" in
+ aclocal*)
+ 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)
+ 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)
+ 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*)
+ 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)
+ 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)
+ 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)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
+ the \`GNU make' package. Grab either from any GNU archive site."
+ # The file to touch is that specified with -o ...
+ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+ if test -z "$file"; then
+ # ... or it is the one specified with @setfilename ...
+ infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+ file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
+ # ... or it is derived from the source name (dir/f.texi becomes f.info)
+ test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+ fi
+ # If the file does not exist, the user really needs makeinfo;
+ # let's fail without touching anything.
+ test -f $file || exit 1
+ touch $file
+ ;;
+
+ tar)
+ shift
+
+ # We have already tried tar in the generic part.
+ # Look for gnutar/gtar before invocation to avoid ugly error
+ # messages.
+ if (gnutar --version > /dev/null 2>&1); then
+ gnutar "$@" && 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:
Code Review / simantics / platform.git / blobdiff