mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-16 13:26:36 +00:00
1bc541f213
Original commit message from CVS: The core code from pth has been taken out and included in gstreamer. This code is documented, more or less, in http://www-124.ibm.com/pthreads/docs/rse-pmt.ps. This code is designed to replace cothreads.[ch], eventually.
1492 lines
49 KiB
Bash
Executable file
1492 lines
49 KiB
Bash
Executable file
#!/bin/sh
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##
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## GNU shtool -- The GNU Portable Shell Tool
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## Copyright (c) 1994-2000 Ralf S. Engelschall <rse@engelschall.com>
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##
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## See http://www.gnu.org/software/shtool/ for more information.
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## See ftp://ftp.gnu.org/gnu/shtool/ for latest version.
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##
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## Version: 1.5.0 (01-Jul-2000)
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## Contents: 7/17 available modules
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##
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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## General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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## USA, or contact Ralf S. Engelschall <rse@engelschall.com>.
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##
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## Notice: Given that you include this file verbatim into your own
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## source tree, you are justified in saying that it remains separate
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## from your package, and that this way you are simply just using GNU
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## shtool. So, in this situation, there is no requirement that your
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## package itself is licensed under the GNU General Public License in
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## order to take advantage of GNU shtool.
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##
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##
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## Usage: shtool [<options>] [<cmd-name> [<cmd-options>] [<cmd-args>]]
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##
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## Available commands:
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## echo Print string with optional construct expansion
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## install Install a program, script or datafile
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## mkdir Make one or more directories
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## fixperm Fix file permissions inside a source tree
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## tarball Roll distribution tarballs
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## scpp Sharing C Pre-Processor
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## version Maintain a version information file
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##
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## Not available commands (because module was not built-in):
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## mdate Pretty-print modification time of a file or dir
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## table Pretty-print a field-separated list as a table
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## prop Display progress with a running propeller
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## move Move files with simultaneous substitution
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## mkln Make link with calculation of relative paths
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## mkshadow Make a shadow tree through symbolic links
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## guessos Simple operating system guesser
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## arx Extended archive command
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## slo Separate linker options by library class
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## path Deal with program paths
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##
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if [ $# -eq 0 ]; then
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echo "$0:Error: invalid command line" 1>&2
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echo "$0:Hint: run \`$0 -h' for usage" 1>&2
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exit 1
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fi
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if [ ".$1" = ".-h" -o ".$1" = ".--help" ]; then
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echo "This is GNU shtool, version 1.5.0 (01-Jul-2000)"
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echo "Copyright (c) 1994-2000 Ralf S. Engelschall <rse@engelschall.com>"
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echo "Report bugs to <bug-shtool@gnu.org>"
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echo ''
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echo "Usage: shtool [<options>] [<cmd-name> [<cmd-options>] [<cmd-args>]]"
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echo ''
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echo 'Available global <options>:'
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echo ' -v, --version display shtool version information'
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echo ' -h, --help display shtool usage help page (this one)'
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echo ' -d, --debug display shell trace information'
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echo ' -r, --recreate recreate this shtool script via shtoolize'
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echo ''
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echo 'Available <cmd-name> [<cmd-options>] [<cmd-args>]:'
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echo ' echo [-n] [-e] [<str> ...]'
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echo ' install [-v] [-t] [-c] [-C] [-s] [-m<mode>] [-o<owner>] [-g<group>]'
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echo ' [-e<ext>] <file> [<file> ...] <path>'
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echo ' mkdir [-t] [-f] [-p] [-m<mode>] <dir> [<dir> ...]'
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echo ' fixperm [-v] [-t] <path> [<path> ...]'
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echo ' tarball [-t] [-v] [-o <tarball>] [-c <prog>] [-d <dir>] [-u'
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echo ' <user>] [-g <group>] [-e <pattern>] <path> [<path> ...]'
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echo ' scpp [-v] [-p] [-f<filter>] [-o<ofile>] [-t<tfile>] [-M<mark>]'
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echo ' [-D<dname>] [-C<cname>] <file> [<file> ...]'
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echo ' version [-l<lang>] [-n<name>] [-p<prefix>] [-s<version>] [-e]'
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echo ' [-i<knob>] [-d<type>] <file>'
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echo ''
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echo 'Not available <cmd-name> (because module was not built-in):'
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echo ' mdate [-n] [-z] [-s] [-d] [-f<str>] [-o<spec>] <path>'
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echo ' table [-F<sep>] [-w<width>] [-c<cols>] [-s<strip>] <str><sep><str>...'
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echo ' prop [-p<str>]'
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echo ' move [-v] [-t] [-e] [-p] <src-file> <dst-file>'
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echo ' mkln [-t] [-f] [-s] <src-path> [<src-path> ...] <dst-path>'
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echo ' mkshadow [-v] [-t] [-a] <src-dir> <dst-dir>'
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echo ' guessos '
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echo ' arx [-t] [-C<cmd>] <op> <archive> [<file> ...]'
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echo ' slo [-p<str>] -- -L<dir> -l<lib> [-L<dir> -l<lib> ...]'
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echo ' path [-s] [-r] [-d] [-b] [-m] [-p<path>] <str> [<str> ...]'
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echo ''
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exit 0
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fi
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if [ ".$1" = ".-v" -o ".$1" = ."--version" ]; then
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echo "GNU shtool 1.5.0 (01-Jul-2000)"
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exit 0
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fi
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if [ ".$1" = ".-r" -o ".$1" = ."--recreate" ]; then
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shtoolize -oshtool echo install mkdir fixperm tarball scpp version
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exit 0
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fi
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if [ ".$1" = ".-d" -o ".$1" = ."--debug" ]; then
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shift
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set -x
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fi
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name=`echo "$0" | sed -e 's;.*/\([^/]*\)$;\1;' -e 's;-sh$;;' -e 's;\.sh$;;'`
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case "$name" in
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echo|install|mkdir|fixperm|tarball|scpp|version )
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# implicit tool command selection
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tool="$name"
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;;
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* )
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# explicit tool command selection
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tool="$1"
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shift
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;;
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esac
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arg_spec=""
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opt_spec=""
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gen_tmpfile=no
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##
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## DISPATCH INTO SCRIPT PROLOG
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##
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case $tool in
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echo )
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str_tool="echo"
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str_usage="[-n] [-e] [<str> ...]"
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arg_spec="0+"
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opt_spec="n.e."
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opt_n=no
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opt_e=no
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;;
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install )
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str_tool="install"
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str_usage="[-v] [-t] [-c] [-C] [-s] [-m<mode>] [-o<owner>] [-g<group>] [-e<ext>] <file> [<file> ...] <path>"
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arg_spec="2+"
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opt_spec="v.t.c.C.s.m:o:g:e:"
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opt_v=no
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opt_t=no
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opt_c=no
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opt_C=no
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opt_s=no
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opt_m=""
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opt_o=""
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opt_g=""
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opt_e=""
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;;
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mkdir )
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str_tool="mkdir"
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str_usage="[-t] [-f] [-p] [-m<mode>] <dir> [<dir> ...]"
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arg_spec="1+"
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opt_spec="t.f.p.m:"
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opt_t=no
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opt_f=no
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opt_p=no
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opt_m=""
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;;
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fixperm )
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str_tool="fixperm"
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str_usage="[-v] [-t] <path> [<path> ...]"
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arg_spec="1+"
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opt_spec="v.t."
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opt_v=no
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opt_t=no
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;;
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tarball )
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str_tool="tarball"
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str_usage="[-t] [-v] [-o <tarball>] [-c <prog>] [-d <dir>] [-u <user>] [-g <group>] [-e <pattern>] <path> [<path> ...]"
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gen_tmpfile=yes
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arg_spec="1+"
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opt_spec="t.v.o:c:d:u:g:e:"
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opt_t=no
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opt_v=no
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opt_o=""
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opt_c=""
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opt_d=""
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opt_u=""
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opt_g=""
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opt_e="CVS,\\.cvsignore,\\.[oa]\$"
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;;
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scpp )
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str_tool="scpp"
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str_usage="[-v] [-p] [-f<filter>] [-o<ofile>] [-t<tfile>] [-M<mark>] [-D<dname>] [-C<cname>] <file> [<file> ...]"
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gen_tmpfile=yes
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arg_spec="1+"
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opt_spec="v.p.f+o:t:M:D:C:"
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opt_v=no
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opt_p=no
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opt_f=""
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opt_o="lib.h"
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opt_t="lib.h.in"
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opt_M="%%MARK%%"
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opt_D="cpp"
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opt_C="intern"
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;;
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version )
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str_tool="version"
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str_usage="[-l<lang>] [-n<name>] [-p<prefix>] [-s<version>] [-e] [-i<knob>] [-d<type>] <file>"
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arg_spec="1="
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opt_spec="l:n:p:s:i:e.d:"
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opt_l="txt"
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opt_n="unknown"
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opt_p=""
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opt_s=""
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opt_e="no"
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opt_i=""
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opt_d="short"
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;;
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-* )
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echo "$0:Error: unknown option \`$tool'" 2>&1
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echo "$0:Hint: run \`$0 -h' for usage" 2>&1
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exit 1
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;;
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* )
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echo "$0:Error: unknown command \`$tool'" 2>&1
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echo "$0:Hint: run \`$0 -h' for usage" 2>&1
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exit 1
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;;
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esac
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##
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## COMMON UTILITY CODE
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##
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# determine name of tool
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if [ ".$tool" != . ]; then
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# used inside shtool script
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toolcmd="$0 $tool"
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toolcmdhelp="shtool $tool"
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msgprefix="shtool:$tool"
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else
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# used as standalone script
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toolcmd="$0"
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toolcmdhelp="sh $0"
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msgprefix="$str_tool"
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fi
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# parse argument specification string
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eval `echo $arg_spec |\
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sed -e 's/^\([0-9]*\)\([+=]\)/arg_NUMS=\1; arg_MODE=\2/'`
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# parse option specification string
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eval `echo h.$opt_spec |\
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sed -e 's/\([a-zA-Z0-9]\)\([.:+]\)/opt_MODE_\1=\2;/g'`
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# interate over argument line
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opt_PREV=''
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while [ $# -gt 0 ]; do
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# special option stops processing
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if [ ".$1" = ".--" ]; then
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shift
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break
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fi
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# determine option and argument
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opt_ARG_OK=no
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if [ ".$opt_PREV" != . ]; then
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# merge previous seen option with argument
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opt_OPT="$opt_PREV"
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opt_ARG="$1"
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opt_ARG_OK=yes
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opt_PREV=''
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else
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# split argument into option and argument
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case "$1" in
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-[a-zA-Z0-9]*)
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eval `echo "x$1" |\
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sed -e 's/^x-\([a-zA-Z0-9]\)/opt_OPT="\1";/' \
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-e 's/";\(.*\)$/"; opt_ARG="\1"/'`
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;;
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-[a-zA-Z0-9])
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opt_OPT=`echo "x$1" | cut -c3-`
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opt_ARG=''
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;;
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*)
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break
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;;
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esac
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fi
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# eat up option
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shift
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# determine whether option needs an argument
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eval "opt_MODE=\$opt_MODE_${opt_OPT}"
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if [ ".$opt_ARG" = . -a ".$opt_ARG_OK" != .yes ]; then
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if [ ".$opt_MODE" = ".:" -o ".$opt_MODE" = ".+" ]; then
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opt_PREV="$opt_OPT"
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continue
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fi
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fi
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# process option
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case $opt_MODE in
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'.' )
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# boolean option
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eval "opt_${opt_OPT}=yes"
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;;
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':' )
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# option with argument (multiple occurances override)
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eval "opt_${opt_OPT}=\"\$opt_ARG\""
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;;
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'+' )
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# option with argument (multiple occurances append)
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eval "opt_${opt_OPT}=\"\$opt_${opt_OPT} \$opt_ARG\""
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;;
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* )
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echo "$msgprefix:Error: unknown option: \`-$opt_OPT'" 1>&2
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echo "$msgprefix:Hint: run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2
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exit 1
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;;
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esac
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done
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if [ ".$opt_PREV" != . ]; then
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echo "$msgprefix:Error: missing argument to option \`-$opt_PREV'" 1>&2
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echo "$msgprefix:Hint: run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2
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exit 1
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fi
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# process help option
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if [ ".$opt_h" = .yes ]; then
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echo "Usage: $toolcmdhelp $str_usage"
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exit 0
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fi
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# complain about incorrect number of arguments
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case $arg_MODE in
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'=' )
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if [ $# -ne $arg_NUMS ]; then
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echo "$msgprefix:Error: invalid number of arguments (exactly $arg_NUMS expected)" 1>&2
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echo "$msgprefix:Hint: run \`$toolcmd -h' or \`man shtool' for details" 1>&2
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exit 1
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fi
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;;
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'+' )
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if [ $# -lt $arg_NUMS ]; then
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echo "$msgprefix:Error: invalid number of arguments (at least $arg_NUMS expected)" 1>&2
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echo "$msgprefix:Hint: run \`$toolcmd -h' or \`man shtool' for details" 1>&2
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exit 1
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fi
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;;
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esac
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# establish a temporary file on request
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if [ ".$gen_tmpfile" = .yes ]; then
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if [ ".$TMPDIR" != . ]; then
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tmpdir="$TMPDIR"
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elif [ ".$TEMPDIR" != . ]; then
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tmpdir="$TEMPDIR"
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else
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tmpdir="/tmp"
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fi
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tmpfile="$tmpdir/.shtool.$$"
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rm -f $tmpfile >/dev/null 2>&1
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touch $tmpfile
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fi
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##
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## DISPATCH INTO SCRIPT BODY
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##
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case $tool in
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echo )
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##
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## echo -- Print string with optional construct expansion
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## Copyright (c) 1998-2000 Ralf S. Engelschall <rse@engelschall.com>
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## Originally written for WML as buildinfo
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##
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text="$*"
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# check for broken escape sequence expansion
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seo=''
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bytes=`echo '\1' | wc -c | awk '{ printf("%s", $1); }'`
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if [ ".$bytes" != .3 ]; then
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bytes=`echo -E '\1' | wc -c | awk '{ printf("%s", $1); }'`
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if [ ".$bytes" = .3 ]; then
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seo='-E'
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fi
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fi
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# check for existing -n option (to suppress newline)
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minusn=''
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bytes=`echo -n 123 2>/dev/null | wc -c | awk '{ printf("%s", $1); }'`
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if [ ".$bytes" = .3 ]; then
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minusn='-n'
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fi
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# determine terminal bold sequence
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term_bold=''
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term_norm=''
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if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%[Bb]'`" != . ]; then
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case $TERM in
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# for the most important terminal types we directly know the sequences
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xterm|xterm*|vt220|vt220*)
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term_bold=`awk 'BEGIN { printf("%c%c%c%c", 27, 91, 49, 109); }' </dev/null 2>/dev/null`
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term_norm=`awk 'BEGIN { printf("%c%c%c", 27, 91, 109); }' </dev/null 2>/dev/null`
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;;
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vt100|vt100*)
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term_bold=`awk 'BEGIN { printf("%c%c%c%c%c%c", 27, 91, 49, 109, 0, 0); }' </dev/null 2>/dev/null`
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term_norm=`awk 'BEGIN { printf("%c%c%c%c%c", 27, 91, 109, 0, 0); }' </dev/null 2>/dev/null`
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;;
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# for all others, we try to use a possibly existing `tput' or `tcout' utility
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* )
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paths=`echo $PATH | sed -e 's/:/ /g'`
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for tool in tput tcout; do
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for dir in $paths; do
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if [ -r "$dir/$tool" ]; then
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for seq in bold md smso; do # 'smso' is last
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bold="`$dir/$tool $seq 2>/dev/null`"
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if [ ".$bold" != . ]; then
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term_bold="$bold"
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break
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fi
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done
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if [ ".$term_bold" != . ]; then
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for seq in sgr0 me rmso reset; do # 'reset' is last
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norm="`$dir/$tool $seq 2>/dev/null`"
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if [ ".$norm" != . ]; then
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term_norm="$norm"
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break
|
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fi
|
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done
|
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fi
|
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break
|
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fi
|
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done
|
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if [ ".$term_bold" != . -a ".$term_norm" != . ]; then
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break;
|
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fi
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done
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;;
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esac
|
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if [ ".$term_bold" = . -o ".$term_norm" = . ]; then
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echo "$msgprefix:Warning: unable to determine terminal sequence for bold mode" 1>&2
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fi
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fi
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|
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# determine user name
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username=''
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if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%[uU]'`" != . ]; then
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username="$LOGNAME"
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if [ ".$username" = . ]; then
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username="$USER"
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if [ ".$username" = . ]; then
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username="`(whoami) 2>/dev/null |\
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awk '{ printf("%s", $1); }'`"
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if [ ".$username" = . ]; then
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username="`(who am i) 2>/dev/null |\
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awk '{ printf("%s", $1); }'`"
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|
if [ ".$username" = . ]; then
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username='unknown'
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fi
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fi
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fi
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fi
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fi
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|
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# determine user id
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userid=''
|
|
if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%U'`" != . ]; then
|
|
userid="`(id -u) 2>/dev/null`"
|
|
if [ ".$userid" = . ]; then
|
|
str="`(id) 2>/dev/null`"
|
|
if [ ".`echo $str | grep '^uid[ ]*=[ ]*[0-9]*('`" != . ]; then
|
|
userid=`echo $str | sed -e 's/^uid[ ]*=[ ]*//' -e 's/(.*//'`
|
|
fi
|
|
if [ ".$userid" = . ]; then
|
|
userid=`egrep "^${username}:" /etc/passwd 2>/dev/null | \
|
|
sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'`
|
|
if [ ".$userid" = . ]; then
|
|
userid=`(ypcat passwd) 2>/dev/null |
|
|
egrep "^${username}:" | \
|
|
sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'`
|
|
if [ ".$userid" = . ]; then
|
|
userid='?'
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# determine host name
|
|
hostname=''
|
|
if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%h'`" != . ]; then
|
|
hostname="`(uname -n) 2>/dev/null |\
|
|
awk '{ printf("%s", $1); }'`"
|
|
if [ ".$hostname" = . ]; then
|
|
hostname="`(hostname) 2>/dev/null |\
|
|
awk '{ printf("%s", $1); }'`"
|
|
if [ ".$hostname" = . ]; then
|
|
hostname='unknown'
|
|
fi
|
|
fi
|
|
case $hostname in
|
|
*.* )
|
|
domainname=".`echo $hostname | cut -d. -f2-`"
|
|
hostname="`echo $hostname | cut -d. -f1`"
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# determine domain name
|
|
domainname=''
|
|
if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%d'`" != . ]; then
|
|
if [ ".$domainname" = . ]; then
|
|
if [ -f /etc/resolv.conf ]; then
|
|
domainname="`egrep '^[ ]*domain' /etc/resolv.conf | head -1 |\
|
|
sed -e 's/.*domain//' \
|
|
-e 's/^[ ]*//' -e 's/^ *//' -e 's/^ *//' \
|
|
-e 's/^\.//' -e 's/^/./' |\
|
|
awk '{ printf("%s", $1); }'`"
|
|
if [ ".$domainname" = . ]; then
|
|
domainname="`egrep '^[ ]*search' /etc/resolv.conf | head -1 |\
|
|
sed -e 's/.*search//' \
|
|
-e 's/^[ ]*//' -e 's/^ *//' -e 's/^ *//' \
|
|
-e 's/ .*//' -e 's/ .*//' \
|
|
-e 's/^\.//' -e 's/^/./' |\
|
|
awk '{ printf("%s", $1); }'`"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# determine current time
|
|
time_day=''
|
|
time_month=''
|
|
time_year=''
|
|
time_monthname=''
|
|
if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%[DMYm]'`" != . ]; then
|
|
time_day=`date '+%d'`
|
|
time_month=`date '+%m'`
|
|
time_year=`date '+%Y' 2>/dev/null`
|
|
if [ ".$time_year" = . ]; then
|
|
time_year=`date '+%y'`
|
|
case $time_year in
|
|
[5-9][0-9]) time_year="19$time_year" ;;
|
|
[0-4][0-9]) time_year="20$time_year" ;;
|
|
esac
|
|
fi
|
|
case $time_month in
|
|
1|01) time_monthname='Jan' ;;
|
|
2|02) time_monthname='Feb' ;;
|
|
3|03) time_monthname='Mar' ;;
|
|
4|04) time_monthname='Apr' ;;
|
|
5|05) time_monthname='May' ;;
|
|
6|06) time_monthname='Jun' ;;
|
|
7|07) time_monthname='Jul' ;;
|
|
8|08) time_monthname='Aug' ;;
|
|
9|09) time_monthname='Sep' ;;
|
|
10) time_monthname='Oct' ;;
|
|
11) time_monthname='Nov' ;;
|
|
12) time_monthname='Dec' ;;
|
|
esac
|
|
fi
|
|
|
|
# expand special ``%x'' constructs
|
|
if [ ".$opt_e" = .yes ]; then
|
|
text=`echo $seo "$text" |\
|
|
sed -e "s/%B/${term_bold}/g" \
|
|
-e "s/%b/${term_norm}/g" \
|
|
-e "s/%u/${username}/g" \
|
|
-e "s/%U/${userid}/g" \
|
|
-e "s/%h/${hostname}/g" \
|
|
-e "s/%d/${domainname}/g" \
|
|
-e "s/%D/${time_day}/g" \
|
|
-e "s/%M/${time_month}/g" \
|
|
-e "s/%Y/${time_year}/g" \
|
|
-e "s/%m/${time_monthname}/g" 2>/dev/null`
|
|
fi
|
|
|
|
# create output
|
|
if [ .$opt_n = .no ]; then
|
|
echo $seo "$text"
|
|
else
|
|
# the harder part: echo -n is best, because
|
|
# awk may complain about some \xx sequences.
|
|
if [ ".$minusn" != . ]; then
|
|
echo $seo $minusn "$text"
|
|
else
|
|
echo dummy | awk '{ printf("%s", TEXT); }' TEXT="$text"
|
|
fi
|
|
fi
|
|
;;
|
|
|
|
install )
|
|
##
|
|
## install -- Install a program, script or datafile
|
|
## Copyright (c) 1997-2000 Ralf S. Engelschall <rse@engelschall.com>
|
|
## Originally written for shtool
|
|
##
|
|
|
|
# determine source(s) and destination
|
|
argc=$#
|
|
srcs=""
|
|
while [ $# -gt 1 ]; do
|
|
srcs="$srcs $1"
|
|
shift
|
|
done
|
|
dstpath="$1"
|
|
|
|
# type check for destination
|
|
dstisdir=0
|
|
if [ -d $dstpath ]; then
|
|
dstpath=`echo "$dstpath" | sed -e 's:/$::'`
|
|
dstisdir=1
|
|
fi
|
|
|
|
# consistency check for destination
|
|
if [ $argc -gt 2 -a $dstisdir = 0 ]; then
|
|
echo "$msgprefix:Error: multiple sources require destination to be directory" 1>&2
|
|
exit 1
|
|
fi
|
|
|
|
# iterate over all source(s)
|
|
for src in $srcs; do
|
|
dst=$dstpath
|
|
|
|
# If destination is a directory, append the input filename
|
|
if [ $dstisdir = 1 ]; then
|
|
dstfile=`echo "$src" | sed -e 's;.*/\([^/]*\)$;\1;'`
|
|
dst="$dst/$dstfile"
|
|
fi
|
|
|
|
# Add a possible extension to src and dst
|
|
if [ ".$opt_e" != . ]; then
|
|
src="$src$opt_e"
|
|
dst="$dst$opt_e"
|
|
fi
|
|
|
|
# Check for correct arguments
|
|
if [ ".$src" = ".$dst" ]; then
|
|
echo "$msgprefix:Warning: source and destination are the same - skipped" 1>&2
|
|
continue
|
|
fi
|
|
if [ -d "$src" ]; then
|
|
echo "$msgprefix:Warning: source \`$src' is a directory - skipped" 1>&2
|
|
continue
|
|
fi
|
|
|
|
# Make a temp file name in the destination directory
|
|
dsttmp=`echo $dst |\
|
|
sed -e 's;[^/]*$;;' -e 's;\(.\)/$;\1;' -e 's;^$;.;' \
|
|
-e "s;\$;/#INST@$$#;"`
|
|
|
|
# Verbosity
|
|
if [ ".$opt_v" = .yes ]; then
|
|
echo "$src -> $dst" 1>&2
|
|
fi
|
|
|
|
# Copy or move the file name to the temp name
|
|
# (because we might be not allowed to change the source)
|
|
if [ ".$opt_C" = .yes ]; then
|
|
opt_c=yes
|
|
fi
|
|
if [ ".$opt_c" = .yes ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "cp $src $dsttmp" 1>&2
|
|
fi
|
|
cp $src $dsttmp || exit $?
|
|
else
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "mv $src $dsttmp" 1>&2
|
|
fi
|
|
mv $src $dsttmp || exit $?
|
|
fi
|
|
|
|
# Adjust the target file
|
|
# (we do chmod last to preserve setuid bits)
|
|
if [ ".$opt_s" = .yes ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "strip $dsttmp" 1>&2
|
|
fi
|
|
strip $dsttmp || exit $?
|
|
fi
|
|
if [ ".$opt_o" != . ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "chown $opt_o $dsttmp" 1>&2
|
|
fi
|
|
chown $opt_o $dsttmp || exit $?
|
|
fi
|
|
if [ ".$opt_g" != . ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "chgrp $opt_g $dsttmp" 1>&2
|
|
fi
|
|
chgrp $opt_g $dsttmp || exit $?
|
|
fi
|
|
if [ ".$opt_m" != . ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "chmod $opt_m $dsttmp" 1>&2
|
|
fi
|
|
chmod $opt_m $dsttmp || exit $?
|
|
fi
|
|
|
|
# Determine whether to do a quick install
|
|
# (has to be done _after_ the strip was already done)
|
|
quick=no
|
|
if [ ".$opt_C" = .yes ]; then
|
|
if [ -r $dst ]; then
|
|
if cmp -s $src $dst; then
|
|
quick=yes
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# Finally install the file to the real destination
|
|
if [ $quick = yes ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "rm -f $dsttmp" 1>&2
|
|
fi
|
|
rm -f $dsttmp
|
|
else
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "rm -f $dst && mv $dsttmp $dst" 1>&2
|
|
fi
|
|
rm -f $dst && mv $dsttmp $dst
|
|
fi
|
|
done
|
|
;;
|
|
|
|
mkdir )
|
|
##
|
|
## mkdir -- Make one or more directories
|
|
## Copyright (c) 1996-2000 Ralf S. Engelschall <rse@engelschall.com>
|
|
## Originally written for public domain by Noah Friedman <friedman@prep.ai.mit.edu>
|
|
## Cleaned up and enhanced for shtool
|
|
##
|
|
|
|
errstatus=0
|
|
for p in ${1+"$@"}; do
|
|
# if the directory already exists...
|
|
if [ -d "$p" ]; then
|
|
if [ ".$opt_f" = .no ] && [ ".$opt_p" = .no ]; then
|
|
echo "$msgprefix:Error: directory already exists: $p" 1>&2
|
|
errstatus=1
|
|
break
|
|
else
|
|
continue
|
|
fi
|
|
fi
|
|
# if the directory has to be created...
|
|
if [ ".$opt_p" = .no ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "mkdir $p" 1>&2
|
|
fi
|
|
mkdir $p || errstatus=$?
|
|
else
|
|
# the smart situation
|
|
set fnord `echo ":$p" |\
|
|
sed -e 's/^:\//%/' \
|
|
-e 's/^://' \
|
|
-e 's/\// /g' \
|
|
-e 's/^%/\//'`
|
|
shift
|
|
pathcomp=''
|
|
for d in ${1+"$@"}; do
|
|
pathcomp="$pathcomp$d"
|
|
case "$pathcomp" in
|
|
-* ) pathcomp="./$pathcomp" ;;
|
|
esac
|
|
if [ ! -d "$pathcomp" ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "mkdir $pathcomp" 1>&2
|
|
fi
|
|
mkdir $pathcomp || errstatus=$?
|
|
if [ ".$opt_m" != . ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "chmod $opt_m $pathcomp" 1>&2
|
|
fi
|
|
chmod $opt_m $pathcomp || errstatus=$?
|
|
fi
|
|
fi
|
|
pathcomp="$pathcomp/"
|
|
done
|
|
fi
|
|
done
|
|
exit $errstatus
|
|
;;
|
|
|
|
fixperm )
|
|
##
|
|
## fixperm -- Fix file permissions inside a source tree
|
|
## Copyright (c) 1996-2000 Ralf S. Engelschall <rse@engelschall.com>
|
|
## Originally written for ePerl
|
|
##
|
|
|
|
paths="$*"
|
|
|
|
# check whether the test command supports the -x option
|
|
if [ -x /bin/sh ] 2>/dev/null; then
|
|
minusx="-x"
|
|
else
|
|
minusx="-r"
|
|
fi
|
|
|
|
# iterate over paths
|
|
for p in $paths; do
|
|
for file in `find $p -depth -print`; do
|
|
if [ -f $file ]; then
|
|
if [ $minusx $file ]; then
|
|
if [ ".$opt_v" = .yes ]; then
|
|
echo "-rwxrwxr-x $file" 2>&1
|
|
fi
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "chmod 775 $file" 2>&1
|
|
fi
|
|
chmod 775 $file
|
|
else
|
|
if [ ".$opt_v" = .yes ]; then
|
|
echo "-rw-rw-r-- $file" 2>&1
|
|
fi
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "chmod 664 $file" 2>&1
|
|
fi
|
|
chmod 664 $file
|
|
fi
|
|
continue
|
|
fi
|
|
if [ -d $file ]; then
|
|
if [ ".$opt_v" = .yes ]; then
|
|
echo "drwxrwxr-x $file" 2>&1
|
|
fi
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "chmod 775 $file" 2>&1
|
|
fi
|
|
chmod 775 $file
|
|
continue
|
|
fi
|
|
if [ ".$opt_v" = .yes ]; then
|
|
echo "?????????? $file" 2>&1
|
|
fi
|
|
done
|
|
done
|
|
;;
|
|
|
|
tarball )
|
|
##
|
|
## tarball -- Roll distribution tarballs
|
|
## Copyright (c) 1999-2000 Ralf S. Engelschall <rse@engelschall.com>
|
|
## Originally written for shtool
|
|
##
|
|
|
|
srcs="$*"
|
|
|
|
# check whether the test command supports the -x option
|
|
if [ -x /bin/sh ] 2>/dev/null; then
|
|
minusx="-x"
|
|
else
|
|
minusx="-r"
|
|
fi
|
|
|
|
# find the tools
|
|
paths="`echo $PATH |\
|
|
sed -e 's%/*:%:%g' -e 's%/*$%%' \
|
|
-e 's/^:/.:/' -e 's/::/:.:/g' -e 's/:$/:./' \
|
|
-e 's/:/ /g'`"
|
|
for spec in find:gfind,find tar:gtar,tar tardy:tardy,tarcust; do
|
|
prg=`echo $spec | sed -e 's/:.*$//'`
|
|
tools=`echo $spec | sed -e 's/^.*://'`
|
|
eval "prg_${prg}=''"
|
|
# iterate over tools
|
|
for tool in `echo $tools | sed -e 's/,/ /g'`; do
|
|
# iterate over paths
|
|
for path in $paths; do
|
|
if [ $minusx "$path/$tool" ] && [ ! -d "$path/$tool" ]; then
|
|
eval "prg_${prg}=\"$path/$tool\""
|
|
break
|
|
fi
|
|
done
|
|
eval "val=\$prg_${prg}"
|
|
if [ ".$val" != . ]; then
|
|
break
|
|
fi
|
|
done
|
|
done
|
|
|
|
# expand source paths
|
|
exclude=''
|
|
for pat in `echo $opt_e | sed 's/,/ /g'`; do
|
|
exclude="$exclude | grep -v '$pat'"
|
|
done
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "cp /dev/null $tmpfile.lst" 1>&2
|
|
fi
|
|
cp /dev/null $tmpfile.lst
|
|
for src in $srcs; do
|
|
if [ -d $src ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "(cd $src && $prg_find . -type f -depth -print) | sed -e 's:^\\.\$::' -e 's:^\\./::' | cat $exclude >>$tmpfile.lst" 1>&2
|
|
fi
|
|
(cd $src && find . -type f -depth -print) |\
|
|
sed -e 's:^\.$::' -e 's:^\./::' | eval cat $exclude >>$tmpfile.lst
|
|
else
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "echo $src >>$tmpfile.lst" 1>&2
|
|
fi
|
|
echo $src >>$tmpfile.lst
|
|
fi
|
|
done
|
|
sort <$tmpfile.lst >$tmpfile.lst.n
|
|
mv $tmpfile.lst.n $tmpfile.lst
|
|
if [ ".$opt_v" = .yes ]; then
|
|
cat $tmpfile.lst | sed -e 's/^/ /' 1>&2
|
|
fi
|
|
|
|
# determine tarball file and directory name
|
|
if [ ".$opt_o" != . ]; then
|
|
tarfile="$opt_o"
|
|
if [ ".$opt_d" != . ]; then
|
|
tarname="$opt_d"
|
|
else
|
|
tarname=`echo $tarfile | sed -e 's/\.tar.*$//' -e 's;.*/\([^/]*\)$;\1;'`
|
|
fi
|
|
else
|
|
if [ ".$opt_d" != . ]; then
|
|
tarname="$opt_d"
|
|
elif [ -d "$from" ]; then
|
|
tarname=`echo $from | sed -e 's;.*/\([^/]*\)$;\1;'`
|
|
else
|
|
tarname="out"
|
|
fi
|
|
tarfile="$tarname.tar"
|
|
fi
|
|
|
|
# roll the tarball
|
|
compress=''
|
|
if [ ".$opt_c" != . ]; then
|
|
compress="| $opt_c"
|
|
fi
|
|
if [ ".$prg_tardy" != . ]; then
|
|
# the elegant hackers way
|
|
tardy_opt="--prefix=$tarname"
|
|
tardy_opt="$tardy_opt --user_number=0 --group_number=0" # security!
|
|
if [ ".$opt_u" != . ]; then
|
|
tardy_opt="$tardy_opt --user_name=$opt_u"
|
|
fi
|
|
if [ ".$opt_g" != . ]; then
|
|
tardy_opt="$tardy_opt --group_name=$opt_g"
|
|
fi
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "cat $tmpfile.lst | xargs $prg_tar cf - | $prg_tardy $tardy_opt | cat $compress >$tmpfile.out" 1>&2
|
|
fi
|
|
cat $tmpfile.lst |\
|
|
xargs $prg_tar cf - |\
|
|
$prg_tardy $tardy_opt |\
|
|
eval cat $compress >$tmpfile.out
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "cp $tmpfile.out $tarfile" 1>&2
|
|
fi
|
|
cp $tmpfile.out $tarfile
|
|
else
|
|
# the portable standard way
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "mkdir $tmpdir/$tarname" 1>&2
|
|
fi
|
|
mkdir $tmpdir/$tarname || exit 1
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "cat $tmpfile.lst | xargs $prg_tar cf - | (cd $tmpdir/$tarname && $prg_tar xf -)" 1>&2
|
|
fi
|
|
cat $tmpfile.lst |\
|
|
xargs $prg_tar cf - |\
|
|
(cd $tmpdir/$tarname && $prg_tar xf -)
|
|
if [ ".$opt_u" != . ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "chown -R $opt_u $tmpdir/$tarname >/dev/null 2>&1" 2>&1
|
|
fi
|
|
chown -R $opt_u $tmpdir/$tarname >/dev/null 2>&1 ||\
|
|
echo "$msgprefix:Warning: cannot set user name \`$opt_u' (would require root priviledges)"
|
|
fi
|
|
if [ ".$opt_g" != . ]; then
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "chgrp -R $opt_g $tmpdir/$tarname >/dev/null 2>&1" 2>&1
|
|
fi
|
|
chgrp -R $opt_g $tmpdir/$tarname >/dev/null 2>&1 ||\
|
|
echo "$msgprefix:Warning: cannot set group name \`$opt_g' (would require root priviledges)"
|
|
fi
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "(cd $tmpdir && $prg_find $tarname -type f -depth -print | sort | xargs $prg_tar cf -) | cat $compress >$tmpfile.out" 1>&2
|
|
fi
|
|
(cd $tmpdir && $prg_find $tarname -type f -depth -print | sort | xargs $prg_tar cf -) |\
|
|
eval cat $compress >$tmpfile.out
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "cp $tmpfile.out $tarfile" 1>&2
|
|
fi
|
|
cp $tmpfile.out $tarfile
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "rm -rf $tmpdir/$tarname" 1>&2
|
|
fi
|
|
rm -rf $tmpdir/$tarname
|
|
fi
|
|
|
|
# cleanup
|
|
if [ ".$opt_t" = .yes ]; then
|
|
echo "rm -f $tmpfile.lst $tmpfile.out" 1>&2
|
|
fi
|
|
rm -f $tmpfile.lst $tmpfile.out
|
|
;;
|
|
|
|
scpp )
|
|
##
|
|
## scpp -- Sharing C Pre-Processor
|
|
## Copyright (c) 1999-2000 Ralf S. Engelschall <rse@engelschall.com>
|
|
## Originally written for GNU Pth
|
|
##
|
|
|
|
srcs="$*"
|
|
output="${opt_o}.n"
|
|
|
|
# find a reasonable Awk
|
|
awk=''
|
|
paths=`echo $PATH |\
|
|
sed -e 's%/*:%:%g' -e 's%/$%%' \
|
|
-e 's/^:/.:/' -e 's/::/:.:/g' -e 's/:$/:./' \
|
|
-e 's/:/ /g'`
|
|
for name in gawk nawk awk; do
|
|
for path in $paths; do
|
|
if [ -r "$path/$name" ]; then
|
|
awk="$path/$name"
|
|
break
|
|
fi
|
|
done
|
|
if [ ".$awk" != . ]; then
|
|
break
|
|
fi
|
|
done
|
|
if [ ".$awk" = . ]; then
|
|
echo "$msgprefix:Error: cannot find a reasonable Awk" 1>&2
|
|
exit 1
|
|
fi
|
|
|
|
# parse source file(s)
|
|
if [ ".$opt_v" = .yes ]; then
|
|
echo "Parsing:" | $awk '{ printf("%s", $0); }' 1>&2
|
|
fi
|
|
for src in $srcs; do
|
|
if [ ".$opt_v" = .yes ]; then
|
|
echo $src | $awk '{ printf(" %s", $0); }' 1>&2
|
|
fi
|
|
if [ ".$opt_f" = . ]; then
|
|
inputcmd="cat $src"
|
|
else
|
|
inputcmd="sed $opt_f $src"
|
|
fi
|
|
$inputcmd |\
|
|
$awk '
|
|
BEGIN {
|
|
ln = 0;
|
|
fln = 0;
|
|
level = 0;
|
|
mode = "";
|
|
store = "";
|
|
}
|
|
{
|
|
ln++;
|
|
}
|
|
/^#if.*/ {
|
|
level++;
|
|
}
|
|
/^#if [a-zA-Z_][a-zA-Z0-9_]* *$/ {
|
|
if ($2 == define) {
|
|
mode = "D";
|
|
printf("D:#line %d \"%s\"\n", ln, src);
|
|
next;
|
|
}
|
|
}
|
|
/^#endif.*/ {
|
|
level--;
|
|
if (mode == "D" && level == 0) {
|
|
mode = "";
|
|
next;
|
|
}
|
|
}
|
|
/^[a-zA-Z_][a-zA-Z0-9_].*;.*/ {
|
|
if ($1 == class) {
|
|
printf("V:#line %d \"%s\"\n", ln, src);
|
|
printf("V:%s\n", $0);
|
|
printf("J:%s\n", $0);
|
|
next;
|
|
}
|
|
}
|
|
/^[a-zA-Z_][a-zA-Z0-9_].*=.*/ {
|
|
if ($1 == class) {
|
|
printf("V:#line %d \"%s\"\n", ln, src);
|
|
printf("V:%s\n", $0);
|
|
printf("J:%s\n", $0);
|
|
next;
|
|
}
|
|
}
|
|
/^[a-zA-Z_][a-zA-Z0-9_]*/ {
|
|
if ($1 == class) {
|
|
fln = ln;
|
|
store = $0;
|
|
mode = "F";
|
|
next;
|
|
}
|
|
}
|
|
/^\{ *$/ {
|
|
if (mode == "F") {
|
|
printf("F:#line %d \"%s\"\n", fln, src);
|
|
printf("F:%s;\n", store);
|
|
printf("I:%s;\n", store);
|
|
store = "";
|
|
mode = "";
|
|
next;
|
|
}
|
|
}
|
|
{
|
|
if (mode == "D")
|
|
printf("D:%s\n", $0);
|
|
else if (mode == "F")
|
|
store = store " " $0;
|
|
}
|
|
' "src=$src" "define=$opt_D" "class=$opt_C" >>$tmpfile
|
|
done
|
|
if [ ".$opt_v" = .yes ]; then
|
|
echo "" 1>&2
|
|
fi
|
|
|
|
# start generating output header
|
|
echo "/* $opt_o -- autogenerated from $opt_t, DO NOT EDIT! */" >$output
|
|
echo "#line 1 \"$opt_t\"" >>$output
|
|
sed <$opt_t -e "1,/^${opt_M} *\$/p" -e 'd' |\
|
|
sed -e "/^${opt_M} *\$/d" >>$output
|
|
|
|
# merge in the define blocks
|
|
grep '^D:' $tmpfile | sed -e 's/^D://' >>$output
|
|
|
|
# generate standard prolog
|
|
echo "#line 1 \"_ON_THE_FLY_\"" >>$output
|
|
echo "" >>$output
|
|
echo "/* make sure the scpp source extensions are skipped */" >>$output
|
|
echo "#define $opt_D 0" >>$output
|
|
echo "#define $opt_C /**/" >>$output
|
|
|
|
# generate namespace hiding for variables
|
|
echo "" >>$output
|
|
echo "/* move intern variables to hidden namespace */" >>$output
|
|
grep '^J:' $tmpfile | sed >>$output \
|
|
-e 's/^J://' \
|
|
-e 's/ */ /g' \
|
|
-e 's/^[^=;]*[ *]\([a-zA-Z0-9_]*\)\[\];.*$/#define \1 __\1/' \
|
|
-e 's/^[^=;]*[ *]\([a-zA-Z0-9_]*\)\[\] =.*$/#define \1 __\1/' \
|
|
-e 's/^[^=;]*[ *]\([a-zA-Z0-9_]*\);.*$/#define \1 __\1/' \
|
|
-e 's/^[^=;]*[ *]\([a-zA-Z0-9_]*\) =.*$/#define \1 __\1/'
|
|
|
|
# generate namespace hiding for functions
|
|
echo "" >>$output
|
|
echo "/* move intern functions to hidden namespace */" >>$output
|
|
grep '^I:' $tmpfile | sed >>$output \
|
|
-e 's/^I://' \
|
|
-e 's/\([ (]\) */\1/g' \
|
|
-e 's/ *\([),]\)/\1/g' \
|
|
-e 's/^[^(]*[ *]\([a-zA-Z0-9_]*\)(.*$/#define \1 __\1/'
|
|
|
|
# generate prototypes for variables
|
|
echo "" >>$output
|
|
echo "/* prototypes for intern variables */" >>$output
|
|
grep '^V:' $tmpfile | sed >>$output \
|
|
-e 's/^V://' \
|
|
-e 's/ */ /g' \
|
|
-e 's/^\([^=;]*[ *][a-zA-Z0-9_]*\[\]\);.*$/\1;/' \
|
|
-e 's/^\([^=;]*[ *][a-zA-Z0-9_]*\[\]\) =.*$/\1;/' \
|
|
-e 's/^\([^=;]*[ *][a-zA-Z0-9_]*\);.*$/\1;/' \
|
|
-e 's/^\([^=;]*[ *][a-zA-Z0-9_]*\) =.*$/\1;/' \
|
|
-e 's/ ;/;/g' \
|
|
-e "s/^$opt_C /extern /"
|
|
|
|
# generate prototypes for functions
|
|
echo "" >>$output
|
|
echo "/* prototypes for intern functions */" >>$output
|
|
grep '^F:' $tmpfile | sed >>$output \
|
|
-e 's/^F://' \
|
|
-e 's/\([ (]\) */\1/g' \
|
|
-e 's/ *\([),]\)/\1/g' \
|
|
-e 's/\([* ]\)[a-zA-Z0-9_]*,/\1,/g' \
|
|
-e 's/\([* ]\)[a-zA-Z0-9_]*);/\1);/g' \
|
|
-e 's/(\*[a-zA-Z0-9_]*)(/(*)(/g' \
|
|
-e 's/\([ (]\) */\1/g' \
|
|
-e 's/ *\([),]\)/\1/g' \
|
|
-e "s/^$opt_C /extern /"
|
|
|
|
# finish generating output header
|
|
n=`(echo ''; sed <$opt_t -e "1,/^${opt_M} *\$/p" -e 'd') |\
|
|
wc -l | sed -e 's;^ *\([0-9]*\) *$;\1;'`
|
|
echo "#line $n \"$opt_t\"" >>$output
|
|
sed <$opt_t -e "/^${opt_M} *\$/,\$p" -e 'd' |\
|
|
sed -e "/^${opt_M} *\$/d" >>$output
|
|
|
|
# create final output file
|
|
if [ -f $opt_o ]; then
|
|
if [ ".$opt_p" = .yes ]; then
|
|
grep -v '^#line' $opt_o >$tmpfile.o
|
|
grep -v '^#line' $output >$tmpfile.n
|
|
out_old="$tmpfile.o"
|
|
out_new="$tmpfile.n"
|
|
else
|
|
out_old="$opt_o"
|
|
out_new="$output"
|
|
fi
|
|
if cmp -s $out_old $out_new; then
|
|
:
|
|
else
|
|
cp $output $opt_o
|
|
fi
|
|
else
|
|
cp $output $opt_o
|
|
fi
|
|
rm -f $output
|
|
rm -f $tmpfile $tmpfile.* >/dev/null 2>&1
|
|
;;
|
|
|
|
version )
|
|
##
|
|
## version -- Maintain a version information file
|
|
## Copyright (c) 1994-2000 Ralf S. Engelschall <rse@engelschall.com>
|
|
## Originally written for ePerl, rewritten from scratch for shtool
|
|
##
|
|
|
|
file="$1"
|
|
|
|
# determine prefix and name
|
|
name="$opt_n"
|
|
prefix="$opt_p"
|
|
|
|
# determine current version
|
|
triple="$opt_s"
|
|
if [ ".$triple" != . ]; then
|
|
# use given triple
|
|
if [ ".`echo $triple | grep '[0-9]*.[0-9]*[sabp.][0-9]*'`" = . ]; then
|
|
echo "$msgprefix:Error: invalid argument to option \`-s': \`$opt_s'" 1>&2
|
|
exit 1
|
|
fi
|
|
eval `echo $triple |\
|
|
sed -e 's%\([0-9]*\)\.\([0-9]*\)\([sabp.]\)\([0-9]*\).*%\
|
|
ver="\1";rev="\2";typ="\3";lev="\4"%'`
|
|
tim=calc
|
|
elif [ -r $file ]; then
|
|
# determine triple from given file
|
|
eval `grep 'Version [0-9]*.[0-9]*[sabp.][0-9]* ([0-9]*-[a-zA-Z]*-[0-9]*)' $file |\
|
|
head -1 | sed -e 's%.*Version \([0-9]*\)\.\([0-9]*\)\([sabp.]\)\([0-9]*\) (\([0-9]*-[a-zA-Z]*-[0-9]*\)).*%\
|
|
ver="\1";rev="\2";typ="\3";lev="\4";tim="\5"%'`
|
|
else
|
|
# intialise to first version
|
|
ver=0
|
|
rev=1
|
|
typ=.
|
|
lev=0
|
|
tim=calc
|
|
fi
|
|
|
|
# determine new version in batch
|
|
if [ ".$opt_i" != . ]; then
|
|
case $opt_i in
|
|
v ) ver=`expr $ver + 1`
|
|
rev=0
|
|
lev=0
|
|
;;
|
|
r ) rev=`expr $rev + 1`
|
|
lev=0
|
|
;;
|
|
l ) lev=`expr $lev + 1`
|
|
;;
|
|
* ) echo "$msgprefix:Error: invalid argument to option \`-i': \`$opt_i'" 1>&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
tim=calc
|
|
fi
|
|
|
|
# determine new version interactively
|
|
if [ ".$opt_e" = .yes ]; then
|
|
echo "old version: ${ver}.${rev}${typ}${lev}"
|
|
while [ 1 ]; do
|
|
echo dummy | awk '{ printf("new version: "); }'
|
|
read triple
|
|
case $triple in
|
|
[0-9]*.[0-9]*[sabp.][0-9]* )
|
|
;;
|
|
* ) echo "$msgprefix:Error: invalid version string entered: \`$triple'" 1>&2
|
|
continue
|
|
;;
|
|
esac
|
|
break
|
|
done
|
|
eval `echo $triple |\
|
|
sed -e 's%^\([0-9]*\)\.\([0-9]*\)\([sabp.]\)\([0-9]*\)$%\
|
|
ver="\1";rev="\2";typ="\3";lev="\4"%'`
|
|
tim=calc
|
|
fi
|
|
|
|
# determine hexadecimal and libtool value of version
|
|
case $typ in
|
|
a ) typnum=0; levnum=$lev ;;
|
|
b ) typnum=1; levnum=$lev ;;
|
|
p | . ) typnum=2; levnum=$lev ;;
|
|
s ) typnum=15; levnum=255 ;; # snapshots are special
|
|
esac
|
|
hex=`echo "$ver:$rev:$typnum:$levnum" |\
|
|
awk -F: '{ printf("0x%X%02X%1X%02X", $1, $2, $3, $4); }'`
|
|
ltv=`echo "$ver:$rev:$typnum:$levnum" |\
|
|
awk -F: '{ printf("%d:%d", $1*10 + $2, $3*10 + $4); }'`
|
|
|
|
# determine date
|
|
if [ ".$tim" = .calc ]; then
|
|
day=`date '+%d'`
|
|
month=`date '+%m'`
|
|
year=`date '+%Y' 2>/dev/null`
|
|
if [ ".$time_year" = . ]; then
|
|
year=`date '+%y'`
|
|
case $year in
|
|
[5-9][0-9]) year="19$year" ;;
|
|
[0-4][0-9]) year="20$year" ;;
|
|
esac
|
|
fi
|
|
case $month in
|
|
1|01) month='Jan' ;;
|
|
2|02) month='Feb' ;;
|
|
3|03) month='Mar' ;;
|
|
4|04) month='Apr' ;;
|
|
5|05) month='May' ;;
|
|
6|06) month='Jun' ;;
|
|
7|07) month='Jul' ;;
|
|
8|08) month='Aug' ;;
|
|
9|09) month='Sep' ;;
|
|
10) month='Oct' ;;
|
|
11) month='Nov' ;;
|
|
12) month='Dec' ;;
|
|
esac
|
|
tim="${day}-${month}-${year}"
|
|
fi
|
|
|
|
# perform result actions
|
|
mode=show
|
|
if [ ".$opt_i" != . ]; then
|
|
mode=edit
|
|
elif [ ".$opt_e" = .yes ]; then
|
|
mode=edit
|
|
elif [ ".$opt_s" != . ]; then
|
|
mode=edit
|
|
fi
|
|
if [ ".$mode" = .show ]; then
|
|
# just display the current version
|
|
case $opt_d in
|
|
short )
|
|
echo "${ver}.${rev}${typ}${lev}"
|
|
;;
|
|
long )
|
|
echo "${ver}.${rev}${typ}${lev} ($tim)"
|
|
;;
|
|
libtool )
|
|
echo "${ltv}"
|
|
;;
|
|
hex )
|
|
echo "${hex}"
|
|
;;
|
|
* ) echo "$msgprefix:Error: invalid argument to option \`-d': \`$opt_d'" 1>&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
else
|
|
# update the version file
|
|
|
|
# pre-generate various strings
|
|
triple="${ver}.${rev}${typ}${lev}"
|
|
vHex="$hex"
|
|
vShort="${triple}"
|
|
vLong="${triple} (${tim})"
|
|
vTeX="This is ${name}, Version ${triple} (${tim})"
|
|
vGNU="${name} ${triple} (${tim})"
|
|
vWeb="${name}/${triple}"
|
|
vSCCS="@(#)${name} ${triple} (${tim})"
|
|
vRCS="\$Id${name} ${triple} (${tim}) \$"
|
|
|
|
# determine string out of filename
|
|
# (do NOT try to optimize this in any way because of portability)
|
|
filestr=`echo $file |\
|
|
tr 'abcdefghijklmnopqrstuvwxyz./%+' \
|
|
'ABCDEFGHIJKLMNOPQRSTUVWXYZ____' | sed -e 's/-/_/g'`
|
|
|
|
# generate uppercase prefix
|
|
prefixupper=`echo $prefix |\
|
|
tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
|
|
|
|
# create the version file according the the selected language
|
|
echo "new version: ${vLong}"
|
|
|
|
cp /dev/null $file
|
|
case $opt_l in
|
|
txt )
|
|
echo >>$file ""
|
|
echo >>$file " ${file} -- Version Information for ${name} (syntax: Text)"
|
|
echo >>$file " [automatically generated and maintained by GNU shtool]"
|
|
echo >>$file ""
|
|
echo >>$file " $vTeX"
|
|
echo >>$file ""
|
|
;;
|
|
c )
|
|
echo >>$file "/*"
|
|
echo >>$file "** ${file} -- Version Information for ${name} (syntax: C/C++)"
|
|
echo >>$file "** [automatically generated and maintained by GNU shtool]"
|
|
echo >>$file "*/"
|
|
echo >>$file ""
|
|
echo >>$file "#ifdef _${filestr}_AS_HEADER_"
|
|
echo >>$file ""
|
|
echo >>$file "#ifndef _${filestr}_"
|
|
echo >>$file "#define _${filestr}_"
|
|
echo >>$file ""
|
|
echo >>$file "#define ${prefixupper}VERSION ${vHex}"
|
|
echo >>$file ""
|
|
echo >>$file "typedef struct {"
|
|
echo >>$file " const int v_hex;"
|
|
echo >>$file " const char *v_short;"
|
|
echo >>$file " const char *v_long;"
|
|
echo >>$file " const char *v_tex;"
|
|
echo >>$file " const char *v_gnu;"
|
|
echo >>$file " const char *v_web;"
|
|
echo >>$file " const char *v_sccs;"
|
|
echo >>$file " const char *v_rcs;"
|
|
echo >>$file "} ${prefix}version_t;"
|
|
echo >>$file ""
|
|
echo >>$file "extern ${prefix}version_t ${prefix}version;"
|
|
echo >>$file ""
|
|
echo >>$file "#endif /* _${filestr}_ */"
|
|
echo >>$file ""
|
|
echo >>$file "#else /* _${filestr}_AS_HEADER_ */"
|
|
echo >>$file ""
|
|
echo >>$file "#define _${filestr}_AS_HEADER_"
|
|
echo >>$file "#include \"${file}\""
|
|
echo >>$file "#undef _${filestr}_AS_HEADER_"
|
|
echo >>$file ""
|
|
echo >>$file "${prefix}version_t ${prefix}version = {"
|
|
echo >>$file " ${vHex},"
|
|
echo >>$file " \"${vShort}\","
|
|
echo >>$file " \"${vLong}\","
|
|
echo >>$file " \"${vTeX}\","
|
|
echo >>$file " \"${vGNU}\","
|
|
echo >>$file " \"${vWeb}\","
|
|
echo >>$file " \"${vSCCS}\","
|
|
echo >>$file " \"${vRCS}\""
|
|
echo >>$file "};"
|
|
echo >>$file ""
|
|
echo >>$file "#endif /* _${filestr}_AS_HEADER_ */"
|
|
echo >>$file ""
|
|
;;
|
|
perl )
|
|
echo >>$file "##"
|
|
echo >>$file "## ${file} -- Version Information for ${name} (syntax: Perl)"
|
|
echo >>$file "## [automatically generated and maintained by GNU shtool]"
|
|
echo >>$file "##"
|
|
echo >>$file ""
|
|
echo >>$file "my \$${prefix}version = {"
|
|
echo >>$file " 'v_hex' => ${vHex},"
|
|
echo >>$file " 'v_short' => \"${vShort}\","
|
|
echo >>$file " 'v_long' => \"${vLong}\","
|
|
echo >>$file " 'v_tex' => \"${vTeX}\","
|
|
echo >>$file " 'v_gnu' => \"${vGNU}\","
|
|
echo >>$file " 'v_web' => \"${vWeb}\","
|
|
echo >>$file " 'v_sccs' => \"${vSCCS}\","
|
|
echo >>$file " 'v_rcs' => \"\\${vRCS}/\""
|
|
echo >>$file "};"
|
|
echo >>$file ""
|
|
echo >>$file "1;"
|
|
echo >>$file ""
|
|
;;
|
|
* ) echo "$msgprefix:Error: invalid argument to option \`-l': \`$opt_l'" 1>&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
fi
|
|
;;
|
|
|
|
esac
|
|
|
|
exit 0
|
|
|
|
##EOF##
|