#!/bin/sh ## ## GNU shtool -- The GNU Portable Shell Tool ## Copyright (c) 1994-2001 Ralf S. Engelschall ## ## See http://www.gnu.org/software/shtool/ for more information. ## See ftp://ftp.gnu.org/gnu/shtool/ for latest version. ## ## Version: 1.5.2 (05-Oct-2000) ## Contents: all available modules ## ## ## 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 of the License, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, ## USA, or contact Ralf S. Engelschall . ## ## Notice: Given that you include this file verbatim into your own ## source tree, you are justified in saying that it remains separate ## from your package, and that this way you are simply just using GNU ## shtool. So, in this situation, there is no requirement that your ## package itself is licensed under the GNU General Public License in ## order to take advantage of GNU shtool. ## ## ## Usage: shtool [] [ [] []] ## ## Available commands: ## echo Print string with optional construct expansion ## mdate Pretty-print modification time of a file or dir ## table Pretty-print a field-separated list as a table ## prop Display progress with a running propeller ## move Move files with simultaneous substitution ## install Install a program, script or datafile ## mkdir Make one or more directories ## mkln Make link with calculation of relative paths ## mkshadow Make a shadow tree through symbolic links ## fixperm Fix file permissions inside a source tree ## tarball Roll distribution tarballs ## guessos Simple operating system guesser ## arx Extended archive command ## slo Separate linker options by library class ## scpp Sharing C Pre-Processor ## version Maintain a version information file ## path Deal with program paths ## if [ $# -eq 0 ]; then echo "$0:Error: invalid command line" 1>&2 echo "$0:Hint: run \`$0 -h' for usage" 1>&2 exit 1 fi if [ ".$1" = ".-h" -o ".$1" = ".--help" ]; then echo "This is GNU shtool, version 1.5.2 (05-Oct-2000)" echo "Copyright (c) 1994-2001 Ralf S. Engelschall " echo "Report bugs to " echo '' echo "Usage: shtool [] [ [] []]" echo '' echo 'Available global :' echo ' -v, --version display shtool version information' echo ' -h, --help display shtool usage help page (this one)' echo ' -d, --debug display shell trace information' echo ' -r, --recreate recreate this shtool script via shtoolize' echo '' echo 'Available [] []:' echo ' echo [-n] [-e] [ ...]' echo ' mdate [-n] [-z] [-s] [-d] [-f] [-o] ' echo ' table [-F] [-w] [-c] [-s] ...' echo ' prop [-p]' echo ' move [-v] [-t] [-e] [-p] ' echo ' install [-v] [-t] [-c] [-C] [-s] [-m] [-o] [-g]' echo ' [-e] [ ...] ' echo ' mkdir [-t] [-f] [-p] [-m] [ ...]' echo ' mkln [-t] [-f] [-s] [ ...] ' echo ' mkshadow [-v] [-t] [-a] ' echo ' fixperm [-v] [-t] [ ...]' echo ' tarball [-t] [-v] [-o ] [-c ] [-d ] [-u' echo ' ] [-g ] [-e ] [ ...]' echo ' guessos ' echo ' arx [-t] [-C] [ ...]' echo ' slo [-p] -- -L -l [-L -l ...]' echo ' scpp [-v] [-p] [-f] [-o] [-t] [-M]' echo ' [-D] [-C] [ ...]' echo ' version [-l] [-n] [-p] [-s] [-e]' echo ' [-i] [-d] ' echo ' path [-s] [-r] [-d] [-b] [-m] [-p] [ ...]' echo '' exit 0 fi if [ ".$1" = ".-v" -o ".$1" = ."--version" ]; then echo "GNU shtool 1.5.2 (05-Oct-2000)" exit 0 fi if [ ".$1" = ".-r" -o ".$1" = ."--recreate" ]; then shtoolize -oshtool all exit 0 fi if [ ".$1" = ".-d" -o ".$1" = ."--debug" ]; then shift set -x fi name=`echo "$0" | sed -e 's;.*/\([^/]*\)$;\1;' -e 's;-sh$;;' -e 's;\.sh$;;'` case "$name" in echo|mdate|table|prop|move|install|mkdir|mkln|mkshadow|fixperm|tarball|guessos|arx|slo|scpp|version|path ) # implicit tool command selection tool="$name" ;; * ) # explicit tool command selection tool="$1" shift ;; esac arg_spec="" opt_spec="" gen_tmpfile=no ## ## DISPATCH INTO SCRIPT PROLOG ## case $tool in echo ) str_tool="echo" str_usage="[-n] [-e] [ ...]" arg_spec="0+" opt_spec="n.e." opt_n=no opt_e=no ;; mdate ) str_tool="mdate" str_usage="[-n] [-z] [-s] [-d] [-f] [-o] " arg_spec="1=" opt_spec="n.z.s.d.f:o:" opt_n=no opt_z=no opt_s=no opt_d=no opt_f=" " opt_o="dmy" ;; table ) str_tool="table" str_usage="[-F] [-w] [-c] [-s] ..." arg_spec="1+" opt_spec="F:w:c:s:" opt_F=":" opt_w=15 opt_c=3 opt_s=79 ;; prop ) str_tool="prop" str_usage="[-p]" arg_spec="0=" opt_spec="p:" opt_p="" ;; move ) str_tool="move" str_usage="[-v] [-t] [-e] [-p] " arg_spec="2=" opt_spec="v.t.e.p." opt_v=no opt_t=no opt_e=no opt_p=no ;; install ) str_tool="install" str_usage="[-v] [-t] [-c] [-C] [-s] [-m] [-o] [-g] [-e] [ ...] " arg_spec="2+" opt_spec="v.t.c.C.s.m:o:g:e+" opt_v=no opt_t=no opt_c=no opt_C=no opt_s=no opt_m="0755" opt_o="" opt_g="" opt_e="" ;; mkdir ) str_tool="mkdir" str_usage="[-t] [-f] [-p] [-m] [ ...]" arg_spec="1+" opt_spec="t.f.p.m:" opt_t=no opt_f=no opt_p=no opt_m="" ;; mkln ) str_tool="mkln" str_usage="[-t] [-f] [-s] [ ...] " arg_spec="2+" opt_spec="t.f.s." opt_t=no opt_f=no opt_s=no ;; mkshadow ) str_tool="mkshadow" str_usage="[-v] [-t] [-a] " arg_spec="2=" opt_spec="v.t.a." opt_v=no opt_t=no opt_a=no ;; fixperm ) str_tool="fixperm" str_usage="[-v] [-t] [ ...]" arg_spec="1+" opt_spec="v.t." opt_v=no opt_t=no ;; tarball ) str_tool="tarball" str_usage="[-t] [-v] [-o ] [-c ] [-d ] [-u ] [-g ] [-e ] [ ...]" gen_tmpfile=yes arg_spec="1+" opt_spec="t.v.o:c:d:u:g:e:" opt_t=no opt_v=no opt_o="" opt_c="" opt_d="" opt_u="" opt_g="" opt_e="CVS,\\.cvsignore,\\.[oa]\$" ;; guessos ) str_tool="guessos" str_usage="" arg_spec="0=" opt_spec="" ;; arx ) str_tool="arx" str_usage="[-t] [-C] [ ...]" arg_spec="2+" opt_spec="t.C:" opt_t=no opt_C="ar" ;; slo ) str_tool="slo" str_usage="[-p] -- -L -l [-L -l ...]" arg_spec="1+" opt_spec="p:" opt_p="SLO_" ;; scpp ) str_tool="scpp" str_usage="[-v] [-p] [-f] [-o] [-t] [-M] [-D] [-C] [ ...]" gen_tmpfile=yes arg_spec="1+" opt_spec="v.p.f+o:t:M:D:C:" opt_v=no opt_p=no opt_f="" opt_o="lib.h" opt_t="lib.h.in" opt_M="%%MARK%%" opt_D="cpp" opt_C="intern" ;; version ) str_tool="version" str_usage="[-l] [-n] [-p] [-s] [-e] [-i] [-d] " arg_spec="1=" opt_spec="l:n:p:s:i:e.d:" opt_l="txt" opt_n="unknown" opt_p="" opt_s="" opt_e="no" opt_i="" opt_d="short" ;; path ) str_tool="path" str_usage="[-s] [-r] [-d] [-b] [-m] [-p] [ ...]" gen_tmpfile=yes arg_spec="1+" opt_spec="s.r.d.b.m.p:" opt_s=no opt_r=no opt_d=no opt_b=no opt_m=no opt_p="$PATH" ;; -* ) echo "$0:Error: unknown option \`$tool'" 2>&1 echo "$0:Hint: run \`$0 -h' for usage" 2>&1 exit 1 ;; * ) echo "$0:Error: unknown command \`$tool'" 2>&1 echo "$0:Hint: run \`$0 -h' for usage" 2>&1 exit 1 ;; esac ## ## COMMON UTILITY CODE ## # determine name of tool if [ ".$tool" != . ]; then # used inside shtool script toolcmd="$0 $tool" toolcmdhelp="shtool $tool" msgprefix="shtool:$tool" else # used as standalone script toolcmd="$0" toolcmdhelp="sh $0" msgprefix="$str_tool" fi # parse argument specification string eval `echo $arg_spec |\ sed -e 's/^\([0-9]*\)\([+=]\)/arg_NUMS=\1; arg_MODE=\2/'` # parse option specification string eval `echo h.$opt_spec |\ sed -e 's/\([a-zA-Z0-9]\)\([.:+]\)/opt_MODE_\1=\2;/g'` # interate over argument line opt_PREV='' while [ $# -gt 0 ]; do # special option stops processing if [ ".$1" = ".--" ]; then shift break fi # determine option and argument opt_ARG_OK=no if [ ".$opt_PREV" != . ]; then # merge previous seen option with argument opt_OPT="$opt_PREV" opt_ARG="$1" opt_ARG_OK=yes opt_PREV='' else # split argument into option and argument case "$1" in -[a-zA-Z0-9]*) eval `echo "x$1" |\ sed -e 's/^x-\([a-zA-Z0-9]\)/opt_OPT="\1";/' \ -e 's/";\(.*\)$/"; opt_ARG="\1"/'` ;; -[a-zA-Z0-9]) opt_OPT=`echo "x$1" | cut -c3-` opt_ARG='' ;; *) break ;; esac fi # eat up option shift # determine whether option needs an argument eval "opt_MODE=\$opt_MODE_${opt_OPT}" if [ ".$opt_ARG" = . -a ".$opt_ARG_OK" != .yes ]; then if [ ".$opt_MODE" = ".:" -o ".$opt_MODE" = ".+" ]; then opt_PREV="$opt_OPT" continue fi fi # process option case $opt_MODE in '.' ) # boolean option eval "opt_${opt_OPT}=yes" ;; ':' ) # option with argument (multiple occurances override) eval "opt_${opt_OPT}=\"\$opt_ARG\"" ;; '+' ) # option with argument (multiple occurances append) eval "opt_${opt_OPT}=\"\$opt_${opt_OPT} \$opt_ARG\"" ;; * ) echo "$msgprefix:Error: unknown option: \`-$opt_OPT'" 1>&2 echo "$msgprefix:Hint: run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2 exit 1 ;; esac done if [ ".$opt_PREV" != . ]; then echo "$msgprefix:Error: missing argument to option \`-$opt_PREV'" 1>&2 echo "$msgprefix:Hint: run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2 exit 1 fi # process help option if [ ".$opt_h" = .yes ]; then echo "Usage: $toolcmdhelp $str_usage" exit 0 fi # complain about incorrect number of arguments case $arg_MODE in '=' ) if [ $# -ne $arg_NUMS ]; then echo "$msgprefix:Error: invalid number of arguments (exactly $arg_NUMS expected)" 1>&2 echo "$msgprefix:Hint: run \`$toolcmd -h' or \`man shtool' for details" 1>&2 exit 1 fi ;; '+' ) if [ $# -lt $arg_NUMS ]; then echo "$msgprefix:Error: invalid number of arguments (at least $arg_NUMS expected)" 1>&2 echo "$msgprefix:Hint: run \`$toolcmd -h' or \`man shtool' for details" 1>&2 exit 1 fi ;; esac # establish a temporary file on request if [ ".$gen_tmpfile" = .yes ]; then if [ ".$TMPDIR" != . ]; then tmpdir="$TMPDIR" elif [ ".$TEMPDIR" != . ]; then tmpdir="$TEMPDIR" else tmpdir="/tmp" fi tmpfile="$tmpdir/.shtool.$$" rm -f $tmpfile >/dev/null 2>&1 touch $tmpfile chmod 600 $tmpfile fi ## ## DISPATCH INTO SCRIPT BODY ## case $tool in echo ) ## ## echo -- Print string with optional construct expansion ## Copyright (c) 1998-2001 Ralf S. Engelschall ## Originally written for WML as buildinfo ## text="$*" # check for broken escape sequence expansion seo='' bytes=`echo '\1' | wc -c | awk '{ printf("%s", $1); }'` if [ ".$bytes" != .3 ]; then bytes=`echo -E '\1' | wc -c | awk '{ printf("%s", $1); }'` if [ ".$bytes" = .3 ]; then seo='-E' fi fi # check for existing -n option (to suppress newline) minusn='' bytes=`echo -n 123 2>/dev/null | wc -c | awk '{ printf("%s", $1); }'` if [ ".$bytes" = .3 ]; then minusn='-n' fi # determine terminal bold sequence term_bold='' term_norm='' if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%[Bb]'`" != . ]; then case $TERM in # for the most important terminal types we directly know the sequences xterm|xterm*|vt220|vt220*) term_bold=`awk 'BEGIN { printf("%c%c%c%c", 27, 91, 49, 109); }' /dev/null` term_norm=`awk 'BEGIN { printf("%c%c%c", 27, 91, 109); }' /dev/null` ;; vt100|vt100*) term_bold=`awk 'BEGIN { printf("%c%c%c%c%c%c", 27, 91, 49, 109, 0, 0); }' /dev/null` term_norm=`awk 'BEGIN { printf("%c%c%c%c%c", 27, 91, 109, 0, 0); }' /dev/null` ;; # for all others, we try to use a possibly existing `tput' or `tcout' utility * ) paths=`echo $PATH | sed -e 's/:/ /g'` for tool in tput tcout; do for dir in $paths; do if [ -r "$dir/$tool" ]; then for seq in bold md smso; do # 'smso' is last bold="`$dir/$tool $seq 2>/dev/null`" if [ ".$bold" != . ]; then term_bold="$bold" break fi done if [ ".$term_bold" != . ]; then for seq in sgr0 me rmso reset; do # 'reset' is last norm="`$dir/$tool $seq 2>/dev/null`" if [ ".$norm" != . ]; then term_norm="$norm" break fi done fi break fi done if [ ".$term_bold" != . -a ".$term_norm" != . ]; then break; fi done ;; esac if [ ".$term_bold" = . -o ".$term_norm" = . ]; then echo "$msgprefix:Warning: unable to determine terminal sequence for bold mode" 1>&2 fi fi # determine user name username='' if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%[uU]'`" != . ]; then username="$LOGNAME" if [ ".$username" = . ]; then username="$USER" if [ ".$username" = . ]; then username="`(whoami) 2>/dev/null |\ awk '{ printf("%s", $1); }'`" if [ ".$username" = . ]; then username="`(who am i) 2>/dev/null |\ awk '{ printf("%s", $1); }'`" if [ ".$username" = . ]; then username='unknown' fi fi fi fi fi # determine user id 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 ;; mdate ) ## ## mdate -- Pretty-print modification time of a file or dir ## Copyright (c) 1995-1997 Free Software Foundation, Inc. ## Originally idea and basis code by Ulrich Drepper ## Enhanced by Ralf S. Engelschall for shtool ## fod="$1" case "$opt_o" in [dmy][dmy][dmy] ) ;; * ) echo "$msgprefix:Error: invalid argument to option \`-o': $opt_o" 1>&2 exit 1 ;; esac if [ ! -r "$fod" ]; then echo "$msgprefix:Error: file or directory not found: $fod" 1>&2 exit 1 fi # prevent "date" giving response in another language LANG=C; export LANG LC_ALL=C; export LC_ALL LC_TIME=C; export LC_TIME # get the extended ls output of the file or directory. if ls -L /dev/null >/dev/null 2>&1; then set - x`ls -L -l -d $fod` else set - x`ls -l -d $fod` fi # The month is at least the fourth argument # (3 shifts here, the next inside the loop). shift; shift; shift # Find the month. Next argument is day, followed by the year or time. month="" while [ ".$month" = . ]; do shift case $1 in Jan) month=January; nummonth=1 ;; Feb) month=February; nummonth=2 ;; Mar) month=March; nummonth=3 ;; Apr) month=April; nummonth=4 ;; May) month=May; nummonth=5 ;; Jun) month=June; nummonth=6 ;; Jul) month=July; nummonth=7 ;; Aug) month=August; nummonth=8 ;; Sep) month=September; nummonth=9 ;; Oct) month=October; nummonth=10 ;; Nov) month=November; nummonth=11 ;; Dec) month=December; nummonth=12 ;; esac done day="$2" year="$3" # We finally have to deal with the problem that the "ls" output # gives either the time of the day or the year. case $year in *:*) this_year=`date '+%Y' 2>/dev/null` if [ ".$this_year" = . ]; then this_year=`date '+%y'` case $this_year in [5-9][0-9]) this_year="19$this_year" ;; [0-4][0-9]) this_year="20$this_year" ;; esac fi # for the following months of the last year the time notation # is usually also used for files modified in the last year. this_month=`date '+%m'` if (expr $nummonth \> $this_month) >/dev/null; then this_year=`expr $this_year - 1` fi year="$this_year" ;; esac # Optionally fill day and month with leeding zeros if [ ".$opt_z" = .yes ]; then case $day in [0-9][0-9] ) ;; [0-9] ) day="0$day" ;; esac case $nummonth in [0-9][0-9] ) ;; [0-9] ) nummonth="0$nummonth" ;; esac fi # Optionally use digits for month if [ ".$opt_d" = .yes ]; then month="$nummonth" fi # Optionally shorten the month name to three characters if [ ".$opt_s" = .yes ]; then month=`echo $month | cut -c1-3` fi # Output the resulting date string echo dummy | awk '{ for (i = 0; i < 3; i++) { now = substr(order, 1, 1); order = substr(order, 2); if (now == "d") out = day; else if (now == "m") out = month; else if (now == "y") out = year; if (i < 2) printf("%s%s", out, field); else printf("%s", out); } if (newline != "yes") printf("\n"); }' "day=$day" "month=$month" "year=$year" \ "field=$opt_f" "order=$opt_o" "newline=$opt_n" ;; table ) ## ## table -- Pretty-print a field-separated list as a table ## Copyright (c) 1998-2001 Ralf S. Engelschall ## Originally written for Apache ## if [ $opt_c -gt 4 ]; then echo "$msgprefix:Error: Invalid number of colums (1..4 allowed only)" 1>&2 exit 1 fi case "x$opt_F" in x? ) ;; * ) echo "$msgprefix:Error: Invalid separator (one char allowed only)" 1>&2; exit 1 ;; esac # split the list into a table list=` IFS="$opt_F" for entry in $*; do if [ ".$entry" != . ]; then echo "$entry" fi done |\ awk " BEGIN { list = \"\"; n = 0; } { list = list \\$1; n = n + 1; if (n < $opt_c) { list = list \":\"; } if (n == $opt_c) { list = list \"\\n\"; n = 0; } } END { print list; } " ` # format table cells and make sure table # doesn't exceed maximum width OIFS="$IFS" IFS=' ' for entry in $list; do case $opt_c in 1 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s\\n\", \$1); }'" ;; 2 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s %-${opt_w}s\\n\", \$1, \$2); }'" ;; 3 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s %-${opt_w}s %-${opt_w}s\\n\", \$1, \$2, \$3); }'" ;; 4 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s %-${opt_w}s %-${opt_w}s %-${opt_w}s\\n\", \$1, \$2, \$3, \$4); }'" ;; esac done |\ awk "{ if (length(\$0) > $opt_s) { printf(\"%s\\n\", substr(\$0, 0, $opt_s-1)); } else { print \$0; } }" IFS="$OIFS" ;; prop ) ## ## prop -- Display progress with a running propeller ## Copyright (c) 1998-2001 Ralf S. Engelschall ## Originally written for mod_ssl ## perl='' for dir in `echo $PATH | sed -e 's/:/ /g'` .; do if [ -f "$dir/perl" ]; then perl="$dir/perl" break fi done if [ ".$perl" != . ]; then # Perl is preferred because writing to STDERR in # Perl really writes immediately as one would expect $perl -e ' @p = ("|","/","-","\\"); $i = 0; while () { printf(STDERR "\r%s...%s\b", $ARGV[0], $p[$i++]); $i = 0 if ($i > 3); } printf(STDERR "\r%s \n", $ARGV[0]); ' "$opt_p" else # But if Perl doesn't exists we use Awk even # some Awk's buffer even the /dev/stderr writing :-( awk ' BEGIN { split("|#/#-#\\", p, "#"); i = 1; } { printf("\r%s%c\b", prefix, p[i++]) > "/dev/stderr"; if (i > 4) { i = 1; } } END { printf("\r%s \n", prefix) > "/dev/stderr"; } ' "prefix=$opt_p" fi ;; move ) ## ## move -- Move files with simultaneous substitution ## Copyright (c) 1999-2001 Ralf S. Engelschall ## Originally written for shtool ## src="$1" dst="$2" # consistency checks if [ ".$src" = . -o ".$dst" = . ]; then echo "$msgprefix:Error: Invalid arguments" 1>&2 exit 1 fi if [ ".$src" = ".$dst" ]; then echo "$msgprefix:Error: Source and destination files are the same" 1>&2 exit 1 fi expsrc="$src" if [ ".$opt_e" = .yes ]; then expsrc="`echo $expsrc`" fi if [ ".$opt_e" = .yes ]; then if [ ".`echo "$src" | sed -e 's;^.*\\*.*$;;'`" = ".$src" ]; then echo "$msgprefix:Error: Source doesn't contain wildcard ('*'): $dst" 1>&2 exit 1 fi if [ ".`echo "$dst" | sed -e 's;^.*%[1-9].*$;;'`" = ".$dst" ]; then echo "$msgprefix:Error: Destination doesn't contain substitution ('%N'): $dst" 1>&2 exit 1 fi if [ ".$expsrc" = ".$src" ]; then echo "$msgprefix:Error: Sources not found or no asterisk : $src" 1>&2 exit 1 fi else if [ ! -r "$src" ]; then echo "$msgprefix:Error: Source not found: $src" 1>&2 exit 1 fi fi # determine substitution patterns if [ ".$opt_e" = .yes ]; then srcpat=`echo "$src" | sed -e 's/\\./\\\\./g' -e 's/;/\\;/g' -e 's;\\*;\\\\(.*\\\\);g'` dstpat=`echo "$dst" | sed -e 's;%\([1-9]\);\\\\\1;g'` fi # iterate over source(s) for onesrc in $expsrc; do if [ .$opt_e = .yes ]; then onedst=`echo $onesrc | sed -e "s;$srcpat;$dstpat;"` else onedst="$dst" fi errorstatus=0 if [ ".$opt_v" = .yes ]; then echo "$onesrc -> $onedst" fi if [ ".$opt_p" = .yes ]; then if [ -r $onedst ]; then if cmp -s $onesrc $onedst; then if [ ".$opt_t" = .yes ]; then echo "rm -f $onesrc" 1>&2 fi rm -f $onesrc || errorstatus=$? else if [ ".$opt_t" = .yes ]; then echo "mv -f $onesrc $onedst" 1>&2 fi mv -f $onesrc $onedst || errorstatus=$? fi else if [ ".$opt_t" = .yes ]; then echo "mv -f $onesrc $onedst" 1>&2 fi mv -f $onesrc $onedst || errorstatus=$? fi else if [ ".$opt_t" = .yes ]; then echo "mv -f $onesrc $onedst" 1>&2 fi mv -f $onesrc $onedst || errorstatus=$? fi if [ $errorstatus -ne 0 ]; then break; fi done exit $errorstatus ;; install ) ## ## install -- Install a program, script or datafile ## Copyright (c) 1997-2001 Ralf S. Engelschall ## Originally written for shtool ## # determine source(s) and destination argc=$# 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/$dstfile" fi # check for correct arguments if [ ".$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 $? fi # adjust the target file if [ ".$opt_e" != . ]; then sed='sed' for e in $opt_e; do sed="$sed -e '$e'" done cp $dsttmp $dsttmp.old eval "$sed <$dsttmp.old >$dsttmp" || exit $? rm -f $dsttmp.old fi if [ ".$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) 1996-2001 Ralf S. Engelschall ## Originally written for public domain by Noah Friedman ## 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 -a ".$opt_p" = .no ]; then echo "$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 $errstatus ;; mkln ) ## ## mkln -- Make link with calculation of relative paths ## Copyright (c) 1999-2001 Ralf S. Engelschall ## Originally written for shtool ## args=$? srcs="" while [ $# -gt 1 ]; do srcs="$srcs $1" shift done dst="$1" if [ ! -d $dst ]; then if [ $args -gt 2 ]; then echo "$msgprefix:Error: multiple sources not allowed when target isn't a directory" 1>&2 exit 1 fi fi # determine link options lnopt="" if [ ".$opt_f" = .yes ]; then lnopt="$lnopt -f" fi if [ ".$opt_s" = .yes ]; then lnopt="$lnopt -s" fi # iterate over sources for src in $srcs; do # determine if one of the paths is an absolute path, # because then we _have_ to use an absolute symlink oneisabs=0 srcisabs=0 dstisabs=0 case $src in /* ) oneisabs=1; srcisabs=1 ;; esac case $dst in /* ) oneisabs=1; dstisabs=1 ;; esac # split source and destination into dir and base name if [ -d $src ]; then srcdir=`echo $src | sed -e 's;/*$;;'` srcbase="" else srcdir=`echo $src | sed -e 's;^[^/]*$;;' -e 's;^\(.*/\)[^/]*$;\1;' -e 's;\(.\)/$;\1;'` srcbase=`echo $src | sed -e 's;.*/\([^/]*\)$;\1;'` fi if [ -d $dst ]; then dstdir=`echo $dst | sed -e 's;/*$;;'` dstbase="" else dstdir=`echo $dst | sed -e 's;^[^/]*$;;' -e 's;^\(.*/\)[^/]*$;\1;' -e 's;\(.\)/$;\1;'` dstbase=`echo $dst | sed -e 's;.*/\([^/]*\)$;\1;'` fi # consistency check if [ ".$dstdir" != . ]; then if [ ! -d $dstdir ]; then echo "$msgprefix:Error: destination directory not found: $dstdir" 1>&2 exit 1 fi fi # make sure the source is reachable from the destination if [ $dstisabs = 1 ]; then if [ $srcisabs = 0 ]; then if [ -d $srcdir ]; then srcdir="`cd $srcdir; pwd | sed -e 's;/*$;;'`" srcisabs=1 oneisabs=1 fi fi fi # split away a common prefix prefix="" if [ ".$srcdir" = ".$dstdir" -a ".$srcdir" != . ]; then prefix="$srcdir/" srcdir="" dstdir="" else while [ ".$srcdir" != . -a ".$dstdir" != . ]; do presrc=`echo $srcdir | sed -e 's;^\([^/]*\)/.*;\1;'` predst=`echo $dstdir | sed -e 's;^\([^/]*\)/.*;\1;'` if [ ".$presrc" != ".$predst" ]; then break fi prefix="$prefix$presrc/" srcdir=`echo $srcdir | sed -e 's;^[^/]*/*;;'` dstdir=`echo $dstdir | sed -e 's;^[^/]*/*;;'` done fi # destination prefix is just the common prefix dstpre="$prefix" # determine source prefix which is the reverse directory # step-up corresponding to the destination directory srcpre="" if [ $oneisabs = 0 ] || [ ".$prefix" != . -a ".$prefix" != ./ ]; then pl="$dstdir/" OIFS="$IFS"; IFS='/' for pe in $pl; do [ ".$pe" = . ] && continue srcpre="../$srcpre" done IFS="$OIFS" else if [ $srcisabs = 1 ]; then srcpre="$prefix" fi fi # determine destination symlink name if [ ".$dstbase" = . ]; then if [ ".$srcbase" != . ]; then dstbase="$srcbase" else dstbase=`echo "$prefix$srcdir" | sed -e 's;/*$;;' -e 's;.*/\([^/]*\)$;\1;'` fi fi # now finalize source and destination directory paths srcdir=`echo $srcdir | sed -e 's;\([^/]\)$;\1/;'` dstdir=`echo $dstdir | sed -e 's;\([^/]\)$;\1/;'` # run the final link command if [ ".$opt_t" = .yes ]; then echo "ln$lnopt $srcpre$srcdir$srcbase $dstpre$dstdir$dstbase" fi eval ln$lnopt $srcpre$srcdir$srcbase $dstpre$dstdir$dstbase done ;; mkshadow ) ## ## mkshadow -- Make a shadow tree through symbolic links ## Copyright (c) 1998-2001 Ralf S. Engelschall ## Originally written for Apache ## # source and destination directory src=`echo "$1" | sed -e 's:/$::' -e 's:^\./\(.\):\1:'` dst=`echo "$2" | sed -e 's:/$::' -e 's:^\./\(.\):\1:'` # check whether source exists if [ ! -d $src ]; then echo "$msgprefix:Error: source directory not found: \`$src'" 1>&2 exit 1 fi # determine if one of the paths is an absolute path, # because then we have to use an absolute symlink oneisabs=0 case $src in /* ) oneisabs=1 ;; esac case $dst in /* ) oneisabs=1 ;; esac # determine reverse directory for destination directory dstrevdir='' if [ $oneisabs = 0 ]; then # derive reverse path from forward path pwd=`pwd` OIFS="$IFS"; IFS='/' for pe in $dst; do if [ "x$pe" = "x.." ]; then OIFS2="$IFS"; IFS="$DIFS" eval `echo "$pwd" |\ sed -e 's:\([^/]*\)$:; dir="\1":' \ -e 's:^\(.*\)/[^/]*;:pwd="\1";:'\ -e 's:^;:pwd="";:'` dstrevdir="$dir/$dstrevdir" IFS="$OIFS2" else dstrevdir="../$dstrevdir" fi done IFS="$OIFS" else src="`cd $src; pwd`"; fi # create directory tree at destination if [ ! -d $dst ]; then if [ ".$opt_t" = .yes ]; then echo "mkdir $dst" 1>&2 fi mkdir $dst fi if [ ".$opt_a" = .yes ]; then DIRS=`cd $src; find . -type d -print |\ sed -e '/^\.$/d' -e 's:^\./::'` else DIRS=`cd $src; find . -type d -print |\ sed -e '/\/CVS/d' -e '/^\.$/d' -e 's:^\./::'` fi for dir in $DIRS; do if [ ".$opt_t" = .yes ]; then echo "mkdir $dst/$dir" 1>&2 fi mkdir $dst/$dir done # fill directory tree with symlinks to files if [ ".$opt_a" = .yes ]; then FILES="`cd $src; find . -depth -print |\ sed -e 's/^\.\///'`" else FILES="`cd $src; find . -depth -print |\ sed -e '/\.o$/d' -e '/\.a$/d' -e '/\.so$/d' \ -e '/\.cvsignore$/d' -e '/\/CVS/d' \ -e '/\/\.#/d' -e '/\.orig$/d' \ -e 's/^\.\///'`" fi for file in $FILES; do # don't use `-type f' above for find because of symlinks if [ -d "$src/$file" ]; then continue fi basename=`echo $file | sed -e 's:^.*/::'` dir=`echo $file | sed -e 's:[^/]*$::' -e 's:/$::' -e 's:$:/:' -e 's:^/$::'` from=`echo "$src/$file" | sed -e 's/^\.\///'` to="$dst/$dir$basename" if [ $oneisabs = 0 ]; then if [ ".$dir" != . ]; then subdir=`echo $dir | sed -e 's:/$::'` # derive reverse path from forward path revdir='' OIFS="$IFS"; IFS='/' for pe in $subdir; do revdir="../$revdir" done IFS="$OIFS" # finalize from from="$revdir$from" fi from="$dstrevdir$from" fi if [ ".$opt_v" = .yes ]; then echo " $to" 1>&2 fi if [ ".$opt_t" = .yes ]; then echo "ln -s $from $to" 1>&2 fi ln -s $from $to done ;; fixperm ) ## ## fixperm -- Fix file permissions inside a source tree ## Copyright (c) 1996-2001 Ralf S. Engelschall ## Originally written for ePerl ## paths="$*" # 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 "?????????? $file" 2>&1 fi done done ;; tarball ) ## ## tarball -- Roll distribution tarballs ## Copyright (c) 1999-2001 Ralf S. Engelschall ## Originally written for shtool ## srcs="$*" # 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/$tool" -a ! -d "$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 && $prg_find . -type f -depth -print) |\ sed -e 's:^\.$::' -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 ;; guessos ) ## ## guessos -- Simple operating system guesser ## Copyright (c) 1996-1999 The Apache Group, http://www.apache.org/ ## The Apache license applies (see http://www.apache.org/docs/LICENSE) ## Originally written for Apache ## MACHINE=`(uname -m) 2>/dev/null` || MACHINE=`(uname -p) 2>/dev/null` || MACHINE="unknown" RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown" SYSTEM=`(uname -s) 2>/dev/null` || SYSTEM="unknown" VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown" XREL=`(uname -X) 2>/dev/null | grep "^Release" | awk '{print $3}'` if [ "x$XREL" != "x" ]; then if [ -f /etc/kconfig ]; then case "$XREL" in 4.0|4.1) echo "${MACHINE}-whatever-isc4"; exit 0 ;; esac else case "$XREL" in 3.2v4.2) echo "whatever-whatever-sco3"; exit 0 ;; 3.2v5.0*) echo "whatever-whatever-sco5"; exit 0 ;; 4.2MP) if [ "x$VERSION" = "x2.1.1" ]; then echo "${MACHINE}-whatever-unixware211"; exit 0 elif [ "x$VERSION" = "x2.1.2" ]; then echo "${MACHINE}-whatever-unixware212"; exit 0 else echo "${MACHINE}-whatever-unixware2"; exit 0 fi ;; 4.2) echo "whatever-whatever-unixware1"; exit 0 ;; 5) case "$VERSION" in 7*) echo "${MACHINE}-whatever-unixware7"; exit 0 ;; esac ;; esac fi fi case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in MiNT:*) echo "m68k-atari-mint"; exit 0 ;; A/UX:*) echo "m68k-apple-aux3"; exit 0 ;; AIX:*) MACH=`echo $MACHINE | sed -e 's;[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F];;'` echo "${MACH}-ibm-aix${VERSION}.${RELEASE}"; exit 0 ;; dgux:*) echo "${MACHINE}-dg-dgux"; exit 0 ;; HI-UX:*) echo "${MACHINE}-hi-hiux"; exit 0 ;; HP-UX:*) HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'` MACHINE=`echo ${MACHINE}|sed -e 's:/:_:'` echo "${MACHINE}-hp-hpux${HPUXVER}"; exit 0 ;; IRIX:*) if [ -f /usr/lib32/mips4/libm.so ]; then echo "${MACHINE}/32-sgi-irix${RELEASE}"; exit 0 else echo "${MACHINE}-sgi-irix${RELEASE}"; exit 0 fi ;; IRIX64:*) echo "${MACHINE}/64-sgi-irix${RELEASE}"; exit 0 ;; Linux:*) V='whatever' case "$MACHINE" in i?86) V='pc' ;; esac R='' case "$RELEASE" in [1-9].*) R=`echo $RELEASE | cut -c1` ;; esac echo "${MACHINE}-${V}-linux-gnu${R}"; exit 0 ;; LynxOS:*) echo "${MACHINE}-lynx-lynxos"; exit 0 ;; BSD/386|BSD/OS:3.*) echo "${MACHINE}-whatever-bsdi3"; exit 0 ;; BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*) echo "i486-whatever-bsdi"; exit 0 ;; BSD/386:*|BSD/OS:*) echo "${MACHINE}-whatever-bsdi"; exit 0 ;; FreeBSD:*) VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'` MACH=`/sbin/sysctl -n hw.model` ARCH='whatever' case ${MACH} in *386* ) MACH="i386" ;; *486* ) MACH="i486" ;; Pentium\ II*) MACH="i686" ;; Pentium* ) MACH="i586" ;; Alpha* ) MACH="alpha" ;; * ) MACH="$MACHINE" ;; esac case ${MACH} in i[0-9]86 ) ARCH="pc" ;; esac echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0 ;; NetBSD:*:*:*486*) echo "i486-whatever-netbsd${RELEASE}"; exit 0 ;; NetBSD:*) echo "${MACHINE}-whatever-netbsd${RELEASE}"; exit 0 ;; OpenBSD:*) echo "${MACHINE}-whatever-openbsd"; exit 0 ;; OSF1:*:*:*alpha*) VERS=`echo $RELEASE | sed -e 's;^V;;'` echo "${MACHINE}-dec-osf${VERS}"; exit 0 ;; QNX:*) if [ "$VERSION" -gt 422 ]; then echo "${MACHINE}-qssl-qnx32" else echo "${MACHINE}-qssl-qnx" fi exit 0 ;; Paragon*:*:*:*) echo "i860-intel-osf1"; exit 0 ;; SunOS:5.*) VERSION=`echo $RELEASE | sed -e 's;^5\.;;'` echo "${MACHINE}-sun-solaris2.${VERSION}"; exit 0 ;; SunOS:*) echo "${MACHINE}-sun-sunos4"; exit 0 ;; UNIX_System_V:4.*:*) echo "${MACHINE}-whatever-sysv4"; exit 0 ;; unix:3.0.9*:*:88k) echo "${MACHINE}-encore-sysv4"; exit 0 ;; *:4*:R4*:m88k) echo "${MACHINE}-whatever-sysv4"; exit 0 ;; UnixWare:5:99*:*) # Gemini, beta release of next rev of unixware echo "${MACHINE}-whatever-unixware212"; exit 0 ;; DYNIX/ptx:4*:*) echo "${MACHINE}-whatever-sysv4"; exit 0 ;; *:4.0:3.0:[345][0-9]?? | *:4.0:3.0:3[34]??[/,]* | library:*) echo "x86-ncr-sysv4"; exit 0 ;; ULTRIX:*) echo "${MACHINE}-unknown-ultrix"; exit 0 ;; SINIX-?:* | ReliantUNIX-?:*) echo "${MACHINE}-siemens-sysv4"; exit 0 ;; POSIX*BS2000) echo "${MACHINE}-siemens-sysv4"; exit 0 ;; machten:*) echo "${MACHINE}-tenon-${SYSTEM}"; exit 0; ;; ConvexOS:*:11.*:*) echo "${MACHINE}-v11-${SYSTEM}"; exit 0; ;; UNIX_SV:*:*:maxion) echo "${MACHINE}-ccur-sysv4"; exit 0; ;; PowerMAX_OS:*:*:Night_Hawk) MACHINE=`uname -p` echo "${MACHINE}-concurrent-powermax"; exit 0; ;; UNIX_SV:*) if [ -d /usr/nec ];then echo "mips-nec-sysv4"; exit 0; fi ;; NonStop-UX:4.[02]*:[BC]*:*) echo "${MACHINE}-tandem-sysv4"; exit 0; ;; Rhapsody:*:*:*) case "${MACHINE}" in "Power Macintosh") MACHINE=powerpc ;; esac echo "${MACHINE}-apple-rhapsody${RELEASE}"; exit 0 ;; "Mac OS":*:*:*) MACHINE=`uname -p` echo "${MACHINE}-apple-macos${RELEASE}"; exit 0 ;; "RISC iX":*) echo "arm-whatever-riscix"; exit 0; ;; *:4.0:2:*) echo "whatever-unisys-sysv4"; exit 0; ;; *:*:dcosx:NILE*) echo "pyramid-pyramid-svr4"; exit 0; ;; *:*:*:"DRS 6000") echo "drs6000-whatever-whatever"; exit 0; ;; AmigaOS:*:*:* ) echo "${MACHINE}-whatever-${SYSTEM}${RELEASE}"; exit 0 ;; esac # Now NeXT ISNEXT=`(hostinfo) 2>/dev/null` case "$ISNEXT" in *NeXT*) # Swiped from a friendly uname clone for NEXT/OPEN Step. NEXTOSVER="`hostinfo | sed -n 's/.*NeXT Mach \([0-9\.]*\).*/\1/p'`" if [ "$NEXTOSVER" -gt 3.3 ]; then NEXTOS="openstep" else NEXTOS="nextstep" fi NEXTREL="`hostinfo | sed -n 's/.*NeXT Mach \([0-9\.]*\).*/\1/p'`" NEXTARCH=`arch` echo "${NEXTARCH}-next-${NEXTOS}${NEXTREL}" ; exit 0 ;; esac # Fallback echo "${MACHINE}-unknown-${SYSTEM}/${RELEASE}/${VERSION}" ;; arx ) ## ## arx -- Extended archive command ## Copyright (c) 1999-2001 Ralf S. Engelschall ## Originally written for shtool ## ar_prg="$opt_C" ar_cmd="$1"; shift archive="$1"; shift files="$*" # walk through the file list and expand archives members tmpdir=`echo $archive | sed -e 's;[^/]*$;.arx;'` nfiles='' if [ ".$files" != . ]; then for file in $files; do if [ ! -f $file ]; then echo "$msgprefix:Error: input file not found: $file" 1>&2 exit 1 fi case $file in *.a ) if [ ! -d $tmpdir ]; then if [ ".$opt_t" = .yes ]; then echo "mkdir $tmpdir" 1>&2 fi mkdir $tmpdir fi case $tmpdir in .arx ) from="../$file" ;; * ) dir=`echo $file | sed -e 's;[^/]*$;;' -e 's;\(.\)/$;\1;' -e 's;^$;.;'` base=`echo $file | sed -e 's;.*/\([^/]*\)$;\1;'` from="`cd $dir; pwd`/$base" ;; esac if [ ".$opt_t" = .yes ]; then echo "(cd $tmpdir && $ar_prg x $from)" 1>&2 fi (cd $tmpdir && eval $ar_prg x $from) if [ $? -ne 0 ]; then echo "$msgprefix:Error: member extraction failed for archive: $file" 1>&2 exit 1 fi for member in - `eval $ar_prg t $file | sed -e '/_\.SYMDEF/d'`; do [ ".$member" = .- ] && continue nfiles="$nfiles $tmpdir/$member" done ;; * ) nfiles="$nfiles $file" ;; esac done fi # run the final archive command if [ ".$opt_t" = .yes ]; then echo "$ar_prg $ar_cmd $archive $nfiles" 1>&2 fi eval $ar_prg $ar_cmd $archive $nfiles if [ $? -ne 0 ]; then echo "$msgprefix:Error: archive command failed" 1>&2 exit $? fi # cleanup and die gracefully if [ -d $tmpdir ]; then if [ ".$opt_t" = .yes ]; then echo "rm -rf $tmpdir" 1>&2 fi rm -rf $tmpdir fi ;; slo ) ## ## slo -- Separate linker options by library class ## Copyright (c) 1998-2001 Ralf S. Engelschall ## Originally written for Apache ## DIFS="$IFS" # parse out -L and -l options from command line DIRS='' LIBS='' ARGV='' optprev='' for opt do # concatenate with previous option if exists if [ ".$optprev" != . ]; then opt="${optprev}${opt}"; optprev='' fi # remember options for arg if used stand-alone if [ ".$opt" = ".-L" -o ".$opt" = ".-l" ]; then optprev="$opt" continue; fi # split argument into option plus option argument arg="`echo $opt | cut -c3-`" opt="`echo $opt | cut -c1-2`" # store into containers case $opt in -L) DIRS="$DIRS:$arg" ;; -l) LIBS="$LIBS:$arg" ;; *) ARGV="$ARGV $opt" ;; esac done # set linker default directories DIRS_DEFAULT='/lib:/usr/lib' if [ ".$LD_LIBRARY_PATH" != . ]; then DIRS_DEFAULT="$DIRS_DEFAULT:$LD_LIBRARY_PATH" fi # sort options by class DIRS_OBJ='' LIBS_OBJ='' DIRS_PIC='' LIBS_PIC='' DIRS_DSO='' LIBS_DSO='' # for each library... OIFS="$IFS" IFS=':' for lib in $LIBS; do [ ".$lib" = . ] && continue found='no' found_indefdir='no' found_type='' found_dir='' # for each directory... OIFS2="$IFS" IFS=":$DIFS" for dir in ${DIRS} switch-to-defdirs ${DIRS_DEFAULT}; do [ ".$dir" = . ] && continue [ ".$dir" = .switch-to-defdirs ] && found_indefdir=yes [ ! -d $dir ] && continue # search the file OIFS3="$IFS" IFS="$DIFS" for file in '' `cd $dir && ls lib${lib}.* 2>/dev/null`; do [ ".$file" = . ] && continue case $file in *.so|*.so.[0-9]*|*.sl|*.sl.[0-9]* ) found=yes; found_type=DSO; break ;; *.lo|*.la ) found=yes; found_type=PIC ;; *.a ) if [ ".$found_type" = . ]; then found=yes found_type=OBJ fi ;; esac done IFS="$OIFS3" if [ ".$found" = .yes ]; then found_dir="$dir" break fi done IFS="$OIFS2" if [ ".$found" = .yes ]; then if [ ".$found_indefdir" != .yes ]; then eval "dirlist=\"\${DIRS_${found_type}}:\"" if [ ".`echo \"$dirlist\" | fgrep :$found_dir:`" = . ]; then eval "DIRS_${found_type}=\"\$DIRS_${found_type}:${found_dir}\"" fi eval "LIBS_${found_type}=\"\$LIBS_${found_type}:$lib\"" else eval "LIBS_${found_type}=\"\$LIBS_${found_type}:$lib\"" fi else LIBS_OBJ="$LIBS_OBJ:$lib" #dirlist="`echo $DIRS $DIRS_DEFAULT | sed -e 's/:/ /g'`" #echo "slo:Warning: library \"$lib\" not found in any of the following dirs:" 2>&1 #echo "slo:Warning: $dirlist" 1>&1 fi done IFS="$OIFS" # also pass-through unused dirs even if it's useless OIFS="$IFS" IFS=':' for dir in $DIRS; do dirlist="${DIRS_OBJ}:${DIRS_PIC}:${DIRS_DSO}:" if [ ".`echo \"$dirlist\" | fgrep :$dir:`" = . ]; then DIRS_OBJ="$DIRS_OBJ:$dir" fi done IFS="$OIFS" # reassemble the options but separated by type for type in OBJ PIC DSO; do OIFS="$IFS" IFS=':' eval "libs=\"\$LIBS_${type}\"" opts='' for lib in $libs; do [ ".$lib" = . ] && continue opts="$opts -l$lib" done eval "LIBS_${type}=\"$opts\"" eval "dirs=\"\$DIRS_${type}\"" opts='' for dir in $dirs; do [ ".$dir" = . ] && continue opts="$opts -L$dir" done eval "DIRS_${type}=\"$opts\"" IFS="$OIFS" done # give back results for var in ARGV DIRS_OBJ LIBS_OBJ DIRS_PIC LIBS_PIC DIRS_DSO LIBS_DSO; do eval "val=\"\$${var}\"" val="`echo $val | sed -e 's/^ *//'`" echo "${opt_p}${var}=\"${val}\"" done ;; scpp ) ## ## scpp -- Sharing C Pre-Processor ## Copyright (c) 1999-2001 Ralf S. Engelschall ## 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) 1994-2001 Ralf S. Engelschall ## 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, $4); }' |\ tr 'abcdef' 'ABCDEF'` ltv=`echo "$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: shtool,v 1.4 2001/02/12 14:50:12 rse Exp ${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 "" ;; python ) echo >>$file "##" echo >>$file "## ${file} -- Version Information for ${name} (syntax: Python)" echo >>$file "## [automatically generated and maintained by GNU shtool]" echo >>$file "##" echo >>$file "" echo >>$file "class ${prefix}version:" echo >>$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 "$msgprefix:Error: invalid argument to option \`-l': \`$opt_l'" 1>&2 exit 1 ;; esac fi ;; path ) ## ## path -- Deal with program paths ## Copyright (c) 1998-2001 Ralf S. Engelschall ## Originally written for Apache ## namelist="$*" # check whether the test command supports the -x option if [ -x /bin/sh ] 2>/dev/null; then minusx="-x" else minusx="-r" fi # split path string paths="`echo $opt_p |\ sed -e 's/^:/.:/' \ -e 's/::/:.:/g' \ -e 's/:$/:./' \ -e 's/:/ /g'`" # SPECIAL REQUEST # translate forward to reverse path if [ ".$opt_r" = .yes ]; then if [ "x$namelist" = "x." ]; then rp='.' else rp='' for pe in `IFS="$IFS/"; echo $namelist`; do rp="../$rp" done fi echo $rp | sed -e 's:/$::' exit 0 fi # SPECIAL REQUEST # strip out directory or base name if [ ".$opt_d" = .yes ]; then echo "$namelist" |\ sed -e 's;[^/]*$;;' -e 's;\(.\)/$;\1;' exit 0 fi if [ ".$opt_b" = .yes ]; then echo "$namelist" |\ sed -e 's;.*/\([^/]*\)$;\1;' exit 0 fi # MAGIC SITUATION # Perl Interpreter (perl) if [ ".$opt_m" = .yes -a ".$namelist" = .perl ]; then rm -f $tmpfile touch $tmpfile found=0 pc=99 for dir in $paths; do dir=`echo $dir | sed -e 's;/*$;;'` nc=99 for name in perl perl5 miniperl; do if [ $minusx "$dir/$name" -a ! -d "$dir/$name" ]; then perl="$dir/$name" pv=`$perl -e 'printf("%.3f", $]);'` echo "$pv:$pc:$nc:$perl" >>$tmpfile found=1 fi nc=`expr $nc - 1` done pc=`expr $pc - 1` done if [ $found = 1 ]; then perl="`cat $tmpfile | sort -u | tail -1 | cut -d: -f4`" rm -f $tmpfile echo "$perl" exit 0 fi exit 1 fi # MAGIC SITUATION # C pre-processor (cpp) if [ ".$opt_m" = .yes -a ".$namelist" = .cpp ]; then echo >$tmpfile.c "#include " echo >>$tmpfile.c "Syntax Error" # 1. try the standard cc -E approach cpp="${CC-cc} -E" (eval "$cpp $tmpfile.c >/dev/null") 2>$tmpfile.out my_error=`grep -v '^ *+' $tmpfile.out` if [ ".$my_error" != . ]; then # 2. try the cc -E approach and GCC's -traditional-ccp option cpp="${CC-cc} -E -traditional-cpp" (eval "$cpp $tmpfile.c >/dev/null") 2>$tmpfile.out my_error=`grep -v '^ *+' $tmpfile.out` if [ ".$my_error" != . ]; then # 3. try a standalone cpp command in path and lib dirs for path in $paths /lib /usr/lib /usr/local/lib; do path=`echo $path | sed -e 's;/*$;;'` if [ $minusx "$path/cpp" -a ! -d "$path/cpp" ]; then cpp="$path/cpp" break fi done if [ ".$cpp" != . ]; then (eval "$cpp $tmpfile.c >/dev/null") 2>$tmpfile.out my_error=`grep -v '^ *+' $tmpfile.out` if [ ".$my_error" != . ]; then # ok, we gave up... cpp='' fi fi fi fi rm -f $tmpfile.c $tmpfile.out if [ ".$cpp" != . ]; then echo "$cpp" exit 0 fi exit 1 fi # STANDARD SITUATION # iterate over names for name in $namelist; do # iterate over paths for path in $paths; do path=`echo $path | sed -e 's;/*$;;'` if [ $minusx "$path/$name" -a ! -d "$path/$name" ]; then if [ ".$opt_s" != .yes ]; then echo "$path/$name" fi exit 0 fi done done exit 1 ;; esac exit 0 ##EOF##