#!/usr/bin/perl -w
# NAME: cmakeinstall.pl
# AIM: Given a cmake_install.cmake file, check and advise the install location,
# and what will be installed. ALL FAILED!!! ABANDONED, but some good cmake parsing stuff
# 2019-02-23 - Another try, and FIX, and very simple too... added some [v?] msgs...
# 14/04/2015 - Allow a DIRECTORY or FILE input, using 'cmake_install.cmake' if DIR
# 13/04/2015 - May now have it working...
use strict;
use warnings;
use File::Basename;  # split path ($name,$dir,$ext) = fileparse($file [, qr/\.[^.]*/] )
use File::stat; # to get the file date and size
use Cwd;
my $os = $^O;
my $perl_dir = '/home/geoff/bin';
my $PATH_SEP = '/';
my $temp_dir = '/tmp';
if ($os =~ /win/i) {
    $perl_dir = 'C:\GTools\perl';
    $temp_dir = $perl_dir;
    $PATH_SEP = "\\";
}
unshift(@INC, $perl_dir);
require 'lib_utils.pl' or die "Unable to load 'lib_utils.pl' Check paths in \@INC...\n";
# log file stuff
our ($LF);
my $pgmname = $0;
if ($pgmname =~ /(\\|\/)/) {
    my @tmpsp = split(/(\\|\/)/,$pgmname);
    $pgmname = $tmpsp[-1];
}
my $outfile = $temp_dir.$PATH_SEP."temp.$pgmname.txt";
open_log($outfile);

# user variables
my $VERS = "0.0.5 2019-02-23";
#my $VERS = "0.0.4 2015-04-14";
#my $VERS = "0.0.3 2015-04-13";
#my $VERS = "0.0.2 2014-01-13";
my $load_log = 0;
my $in_file = '';
my $verbosity = 0;
my $out_file = '';
my %set_commands = ();
my @to_install = ();
my $show_all = 0;

# ### DEBUG ###
my $debug_on = 0;
my $def_file = 'F:\FG\18\build-assimp\cmake_install.cmake';
my $def_file2 = 'F:\Projects\build-szip\cmake_install.cmake';
### program variables
my @warnings = ();
my $cwd = cwd();

sub VERB1() { return $verbosity >= 1; }
sub VERB2() { return $verbosity >= 2; }
sub VERB5() { return $verbosity >= 5; }
sub VERB9() { return $verbosity >= 9; }

sub show_warnings($) {
    my ($val) = @_;
    if (@warnings) {
        prt( "\nGot ".scalar @warnings." WARNINGS...\n" );
        foreach my $itm (@warnings) {
           prt("$itm\n");
        }
        prt("\n");
    } else {
        prt( "\nNo warnings issued.\n\n" ) if (VERB9());
    }
}

sub pgm_exit($$) {
    my ($val,$msg) = @_;
    if (length($msg)) {
        $msg .= "\n" if (!($msg =~ /\n$/));
        prt($msg);
    }
    show_warnings($val);
    close_log($outfile,$load_log);
    exit($val);
}


sub prtw($) {
   my ($tx) = shift;
   $tx =~ s/\n$//;
   prt("$tx\n");
   push(@warnings,$tx);
}

# make sure the line has no open brackets
sub full_cmake_line($) {
    my ($line) = shift;
    my $len = length($line);
    my $inquot = 0;
    my $inbrac = 0;
    my ($i,$ch,$qc);
    for ($i = 0; $i < $len; $i++) {
        $ch = substr($line,$i,1);
        if ($inbrac) {
            if ($inquot) {
                $inquot = 0 if ($ch eq $qc);
            } elsif ($ch eq '"') {
                $inquot = 1;
                $qc = $ch;
            } elsif ($ch eq ')') {
                $inbrac--;
                if ($inbrac == 0) {
                    return 1;
                }
            }
        } else {
            if ($inquot) {
                $inquot = 0 if ($ch eq $qc);
            } elsif ($ch eq '"') {
                $inquot = 1;
                $qc = $ch;
            } elsif ($ch eq '(') {
                $inbrac++;
            }
        }
    }
    return 0;
}

#my %set_commands = ();
sub do_replacement($) {
    my $txt = shift;
    my $ntxt = '';
    my ($i,$ch,$len,$i2,$nc,$key);
    $len = length($txt);
    my $dn_sub = 0;
    for ($i = 0; $i < $len; $i++) {
        $i2 = $i + 1;
        $ch = substr($txt,$i,1);
        $nc = ($i2 < $len) ? substr($txt,$i2,1) : '';
        if (($ch eq '$')&&($nc eq '{')) {
            $key = '';
            $i += 2;
            for (; $i < $len; $i++) {
                #$i2 = $i + 1;
                $ch = substr($txt,$i,1);
                #$nc = ($i2 < $len) ? substr($txt,$i2,1) : '';
                if ($ch eq '}') {
                    last;
                } else {
                    $key .= $ch;
                }
            }
            if (length($key) && (defined $set_commands{$key})) {
                $ntxt .= $set_commands{$key};
                $dn_sub = 1;
            } else {
                $ntxt .= '$'.'{'.$key.'}';
            }
        } else {
            $ntxt .= $ch;
        }
    }
    return $ntxt;
}


sub do_replacements($) {
    my $txt = shift;
    my $ntxt = do_replacement($txt);
    if (($txt ne $ntxt) && ($ntxt =~ /\$\{.+\}/)) {
        $ntxt = do_replacement($ntxt);
    }
    return $ntxt;
}


sub process_in_file($);

my $shown_diff = 0;
my $shown_glob = 0;
my $shown_remove = 0;
my $shown_rpathc = 0;
my $shown_rpathr = 0;

sub process_in_file($) {
    my ($inf) = @_;
    if (! open INF, "<$inf") {
        pgm_exit(1,"ERROR: Unable to open file [$inf]\n"); 
    }
    my @lines = <INF>;
    close INF;
    my $lncnt = scalar @lines;
    prt("\n[v1] Processing $lncnt lines, from [$inf]...\n") if (VERB1());
    my ($i,$i2,$line,$inc,$lnn,$len,$tmp,@arr,$cnt,$val,$msg,$key,$j,$act,$dest,$type,$files,$var);
    $lnn = 0;
    my $man_files = '';
    for ($i = 0; $i < $lncnt; $i++) {
        $lnn++;
        $line = $lines[$i];
        chomp $line;
        $line = trim_all($line);
        $len = length($line);
        next if ($len == 0);
        next if ($line =~ /^\s*\#/);
        $i2 = $i + 1;
        while (!full_cmake_line($line) && ($i2 < $lncnt)) {
            prt("$lnn: NOT COMPLETE - $line\n") if (VERB9());
            $lnn++;
            $i++;
            $i2 = $i + 1;
            $tmp = $lines[$i];
            chomp $tmp;
            $tmp = trim_all($tmp);
            $len = length($tmp);
            next if ($len == 0);
            $line .= " $tmp";
        }
        #prt("$lnn: $line\n");
        if ($line =~ /^IF\s*\((.+)\)/i) {
            $tmp = $1;
            prt("$lnn: IF COND '$tmp'\n") if (VERB5());
        } elsif ($line =~ /^ELSE/i) {

        } elsif ($line =~ /^ENDIF/i) {

        } elsif ($line =~ /^SET\s*\((.+)\)/i) {
            $tmp = $1;
            @arr = space_split($tmp);
            $cnt = scalar @arr;
            $key = $arr[0];
            $msg = "$lnn: SET $key to ";
            $val = '';
            if ($cnt > 1) {
                for ($j = 1; $j < $cnt; $j++) {
                    $tmp = $arr[$j];
                    $tmp = trim_all($tmp);
                    $tmp = strip_double_quotes($tmp);
                    if (length($tmp)) {
                        $msg .= "$tmp ";
                        $val .= ';' if (length($val));
                        $val .= $tmp;
                    } else {
                        $msg .= "NOTHING ";
                    }
                }
            } else {
                $msg .= "nothing";
            }
            prt("$msg\n") if (VERB5());
            if (length($val)) {
                $set_commands{$key} = $val;
            } elsif (defined $set_commands{$key}) {
                delete $set_commands{$key};
            }
        } elsif ($line =~ /^MESSAGE\s*\((.+)\)/i) {
            $tmp = $1;
        } elsif ($line =~ /^INCLUDE\s*\(\s*(.+)\s*\)/i) {
            $tmp = $1;
            $tmp = strip_double_quotes($tmp);
            if (-f $tmp) {
                prt("Processing INCLUDE $tmp\n") if (VERB1());
                process_in_file($tmp);
            } else {
                prtw("WARNING: Unable to stat file $tmp\n");
            }
        } elsif ($line =~ /^STRING\s*\((.+)\)/i) {
            $tmp = $1;
        } elsif ($line =~ /^FILE\s*\((.+)\)/i) {
            $tmp = $1;
            @arr = space_split($tmp);
            $cnt = scalar @arr;
            $key = $arr[0];
            $msg = "$lnn:$cnt: FILE( $key ";
            $val = '';
            $act = '';
            $dest = '';
            $type = '';
            $files = '';
            for ($j = 0; $j < $cnt; $j++) {
                $tmp = strip_double_quotes($arr[$j]);
                $tmp = do_replacements($tmp) if ($tmp =~ /\$/);
                $msg .= "$tmp ";
                if ($j == 0) {
                    $act = $tmp;
                    if ($act =~ /^INSTALL$/ ) {
                        # ok
                    } elsif (($act =~ /^WRITE/)||($act =~ /^APPEND/)) {
                        # ok
                        if (($j + 1) < $cnt) {
                            $j++;
                            $tmp = strip_double_quotes($arr[$j]);
                            $type = do_replacements($tmp) if ($tmp =~ /\$/);
                            $msg .= "$type ";
                            $j++;
                            for (; $j < $cnt; $j++) {
                                $tmp = strip_double_quotes($arr[$j]);
                                $tmp = do_replacements($tmp) if ($tmp =~ /\$/);
                                $msg .= "$tmp ";
                                $man_files .= ';' if (length($man_files));
                                $man_files .= $tmp;
                            }
                        } else {
                            pgm_exit(1, "$line not handled! no TYPE *** FIX ME ***\n");
                        }
                    } elsif ($act =~ /^DIFFERENT$/ ) {
                        if (!$shown_diff) {
                            prt("$lnn: $line, in $inf\n");
                            prtw("WARNING: FILE action DIFFERENT not completed!\n");
                        }
                        $shown_diff++;
                        last;   # skip this action
                    } elsif ($act =~ /^GLOB$/ ) {
                        if (!$shown_glob) {
                            prt("$lnn: $line, in $inf\n");
                            prtw("WARNING: FILE action GLOB not completed!\n");
                        }
                        $shown_glob++;
                        last;
                    } elsif ($act =~ /^REMOVE$/ ) {
                        if (!$shown_remove) {
                            prt("$lnn: $line, in $inf\n");
                            prtw("WARNING: FILE action REMOVE not completed!\n");
                        }
                        $shown_remove++;
                        last;
                    } elsif ($act =~ /^RPATH_CHECK$/ ) {
                        if (!$shown_rpathc) {
                            prt("$lnn: $line, in $inf\n");
                            prtw("WARNING: FILE action RPATH_CHECK not implemennted!\n");
                        }
                        $shown_rpathc++;
                        last;
                    } elsif ($act =~ /^RPATH_REMOVE$/ ) {
                        if (!$shown_rpathr) {
                            prt("$lnn: $line, in $inf\n");
                            prtw("WARNING: FILE action RPATH_REMOVE not implemennted!\n");
                        }
                        $shown_rpathr++;
                        last;
                    } else {
                        pgm_exit(1, "FILE action $tmp not handled! *** FIX ME ***\n");
                    }
                } elsif ($tmp =~ /^DESTINATION$/) {
                    if (($j + 1) < $cnt) {
                        $j++;
                        $dest = strip_double_quotes($arr[$j]);
                        $msg .= "$dest ";
                    } else {
                        pgm_exit(1, "$line not handled! no DESTINATION *** FIX ME ***\n");
                    }
                } elsif ($tmp =~ /^TYPE$/) {
                    if (($j + 1) < $cnt) {
                        $j++;
                        $type = strip_double_quotes($arr[$j]);
                        $msg .= "$type ";
                    } else {
                        pgm_exit(1, "$line not handled! no TYPE *** FIX ME ***\n");
                    }
                } elsif ($tmp =~ /^OPTIONAL$/) {
                    # just ignore this - usually OPTIONAL FILES
                } elsif ($tmp =~ /^FILES$/) {
                    # very important - install SOURCES...
                    if (($j + 1) < $cnt) {
                        $j++;
                        # CMAKE_INSTALL_MANIFEST_CONTENT
                        for (; $j < $cnt; $j++) {
                            $tmp = strip_double_quotes($arr[$j]);
                            $tmp = do_replacements($tmp) if ($tmp =~ /\$/);
                            $files .= ';' if (length($files));
                            $files .= $tmp;
                            $msg .= "$tmp ";
                            if ( defined $set_commands{CMAKE_INSTALL_MANIFEST_CONTENT} ) {
                                $set_commands{CMAKE_INSTALL_MANIFEST_CONTENT} .= ";$tmp";
                            } else {
                                $set_commands{CMAKE_INSTALL_MANIFEST_CONTENT} = $tmp;
                            }
                        }
                    } else {
                        pgm_exit(1, "$line not handled! no TYPE *** FIX ME ***\n");
                    }
                } else {
                    pgm_exit(1, "$lnn: $tmp NOT handled! line '$line' *** FIX ME ***\n");
                }
            }
            $msg .= ")";
            if (length($dest) && length($files)) {
                push(@to_install, [$dest,$files]);
            }
            prt("$msg\n") if (VERB5());
        } elsif ($line =~ /^FOREACH\s*\((.+)\)/i) {
            $tmp = $1;
            prt("$lnn: FOREACH '$tmp'\n") if (VERB5());
        } elsif ($line =~ /^ENDFOREACH/i) {

        } elsif ($line =~ /^EXECUTE_PROCESS/i) {

        } elsif ($line =~ /^LIST\s*\(\s*(.+)\s*\)/i) {
            $tmp = $1;
            @arr = space_split($tmp);
            $cnt = scalar @arr;
            $act = $arr[0];
            if ($act eq 'APPEND') {
                for ($j = 1; $j < $cnt; $j++) {
                    if ($j == 1) {
                        $var = $arr[$j];
                        $var = do_replacements($var) if ($var =~ /\$/);
                    } else {
                        $tmp = strip_double_quotes($arr[$j]);
                        $tmp = do_replacements($tmp) if ($tmp =~ /\$/);
                        if (defined $set_commands{$var}) {
                            $set_commands{$var} = ";$tmp";
                        } else {
                            $set_commands{$var} = $tmp;
                        }
                    }
                }
            } else {
                prtw("WARNING: $lnn: LIST action $act NOT HANDLED! *** FIX ME ***\n");
            }

        } else {
            prtw("WARNING: $lnn: '$line' NOT processed *** FIX ME ***\n");

        }
    }
    prt("[v2] Done $lncnt lns, of [$inf]...\n") if (VERB2());
    ###$load_log = 1;
}

sub show_set_commands() {
    my @arr = sort keys %set_commands;
    my ($key,$val,@a2,$show);
    foreach $key (@arr) {
        $show = 0;
        $val = $set_commands{$key};
        if ($key eq 'CMAKE_INSTALL_MANIFEST_CONTENT') {
            @a2 = split(/;+/,$val);
            $val = "\n".join("\n",@a2);
            $show = 1;
        } elsif ($key eq 'CMAKE_INSTALL_PREFIX') {
            $show = 1;
        } else {
            $show = 1 if (VERB9());
        }
        prt("$key = $val\n") if ($show);
    }
}

sub show_install() {
    my $cnt = scalar @to_install;
    my ($i,$ra,$src,$dst,@arr,$tmp,@a2,$ra2);
    my %installs = ();
    my $itot = 0;
    prt("[v1] print $cnt installs...\n") if (VERB1());
    for ($i = 0; $i < $cnt; $i++) {
        $ra = $to_install[$i];
        $dst = ${$ra}[0];
        $dst = do_replacements($dst) if ($dst =~ /\$/);
        $installs{$dst} = [];
    }
    for ($i = 0; $i < $cnt; $i++) {
        $ra = $to_install[$i];
        $dst = ${$ra}[0];
        $src = ${$ra}[1];
        $dst = do_replacements($dst) if ($dst =~ /\$/);
        $src = do_replacements($src) if ($src =~ /\$/);
        $ra2 = $installs{$dst};
        @arr = split(/;+/,$src);
        foreach $tmp (@arr) {
            push(@{$ra2},$tmp);
            $itot++;
        }
    }

    my ($sbs,$sbd,$df,$tms,$tmd,$res,$len);
    my ($n,$d);
    prt("From $cnt items, got $itot files to install...\n");
    for ($i = 0; $i < $cnt; $i++) {
        $ra = $to_install[$i];
        $dst = ${$ra}[0];
        $src = ${$ra}[1];
        $dst = do_replacements($dst) if ($dst =~ /\$/);
        $src = do_replacements($src) if ($src =~ /\$/);
        @arr = split(/;+/,$src);
        ut_fix_rpath_per_os(\$dst);
        ut_fix_directory(\$dst);
        foreach $tmp (@arr) {
            ut_fix_rpath_per_os(\$tmp);
            ($n,$d) = fileparse($tmp);
            $df = $dst.$n;
            $sbs = stat($tmp);
            $sbd = stat($df);
            prt("compare $tmp $df\n") if (VERB1());
            if (VERB9()) {
                show_file_stat($df,1);
                show_file_stat($tmp,1);
            }
        }
    }
    @a2 = sort keys %installs;
    my $minlen = 0;
    foreach $dst (@a2) {
        $ra2 = $installs{$dst};
        foreach $tmp (@{$ra2}) {
            $len = length($tmp);
            $minlen = $len if ($len > $minlen); 
        }
    }

    my @backups = ();
    # process by DESTINATION folder - like root\bin, lib, include, share\man\man3, share\pkgconfig\zlib.pc 
    foreach $dst (@a2) {
        $ra2 = $installs{$dst};
        ut_fix_rpath_per_os(\$dst);
        prt("\nINSTALL to $dst\n");
        #if ($sb = stat($dst)) {
        #if (-d $dst) {
            ut_fix_directory(\$dst);
            foreach $tmp (@{$ra2}) {
                ut_fix_rpath_per_os(\$tmp);
                ($n,$d) = fileparse($tmp);
                $df = $dst.$n;
                $sbs = stat($tmp);
                $sbd = stat($df);
                if ($sbs && $sbd) {
                    # got BOTH, source and destination
                    $tms = $sbs->mtime;
                    $tmd = $sbd->mtime;
                    if ($tms == $tmd) { # 2019-02-24 correction
                        $res = 'Up-to-date';
                    } elsif ($tms > $tmd) {
                        $res = 'needs install';
                        push(@backups, [$dst,$n]);
                    } else {
                        $res = "NEW - needs install!";
                    }
                    #prt(" $tmp  $tms $tmd\n");
                    if (($tmp =~ /MinSizeRel/)||($tmp =~ /RelWithDebInfo/)) {
                        $tmp .= ' ' while (length($tmp) < $minlen);
                        prt(" $tmp $res\n") if ($show_all || VERB9());
                    } else {
                        $tmp .= ' ' while (length($tmp) < $minlen);
                        prt(" $tmp $res\n");
                    }
                } elsif ($sbs) {
                    # got SOURCE only
                    if (($tmp =~ /MinSizeRel/)||($tmp =~ /RelWithDebInfo/)) {
                        $tmp .= ' ' while (length($tmp) < $minlen);
                        prt(" $tmp NEED INSTALL\n") if ($show_all || VERB9());
                    } else {
                        $tmp .= ' ' while (length($tmp) < $minlen);
                        prt(" $tmp NEED INSTALL\n");
                    }
                } elsif ($sbd) {
                    # got DESTINATION only
                    if (($tmp =~ /MinSizeRel/)||($tmp =~ /RelWithDebInfo/)) {
                        $tmp .= ' ' while (length($tmp) < $minlen);
                        prt(" $tmp POS DELETE\n") if ($show_all || VERB9());
                    } else {
                        $tmp .= ' ' while (length($tmp) < $minlen);
                        prt(" $tmp POS DELETE\n");
                    }
                } else {
                    # Hmmm, neither SOURCE not DESTINATION
                    if (($tmp =~ /MinSizeRel/)||($tmp =~ /RelWithDebInfo/)) {
                        $tmp .= ' ' while (length($tmp) < $minlen);
                        prt(" $tmp NOT FOUND!\n") if ($show_all || VERB9());
                    } else {
                        $tmp .= ' ' while (length($tmp) < $minlen);
                        prt(" $tmp NOT FOUND!\n");
                    }
                }
            }
        #} else {
        #    foreach $tmp (@{$ra2}) {
        #        prt(" $tmp\n");
        #    }
        #}
    }
    $tmp = scalar @backups;
    if ($tmp > 0) {
        prt("Potential $tmp overwrites, before backup...\n");
        if (VERB2()) {
            $minlen = 0;
            foreach $ra (@backups) {
                $dst = ${$ra}[0];
                if ($dst =~ /\/\\$/) {
                    $dst =~ s/\/\\$//;
                }
                $n   = ${$ra}[1];
                $len = length($n);
                $minlen = $len if ($len > $minlen); 
            }
            foreach $ra (@backups) {
                $dst = ${$ra}[0];
                $n   = ${$ra}[1];
                $tmp = $dst.$n;
                # prt(" [v2] $tmp\n");
                # if ($dst =~ /[\/\\]+$/) {
                #    $dst =~ s/\/\\$//;
                # }
                $len = length($dst);
                if ($len > 0) {
                    $dst = substr($dst,0,$len - 1);
                }
                $n .= ' ' while (length($n) < $minlen);
                prt(" [v2] $n to $dst\n");
            }
        }
    }
}

#########################################
### MAIN ###
parse_args(@ARGV);
process_in_file($in_file);
show_set_commands() if (VERB5());
show_install();
pgm_exit(0,"");
########################################

sub need_arg {
    my ($arg,@av) = @_;
    pgm_exit(1,"ERROR: [$arg] must have a following argument!\n") if (!@av);
}

sub parse_args {
    my (@av) = @_;
    my ($arg,$sarg);
    my $verb = VERB2();
    while (@av) {
        $arg = $av[0];
        if ($arg =~ /^-/) {
            $sarg = substr($arg,1);
            $sarg = substr($sarg,1) while ($sarg =~ /^-/);
            if (($sarg =~ /^h/i)||($sarg eq '?')) {
                give_help();
                pgm_exit(0,"Help exit(0)");
            } elsif ($sarg =~ /^v/) {
                if ($sarg =~ /^v.*(\d+)$/) {
                    $verbosity = $1;
                } else {
                    while ($sarg =~ /^v/) {
                        $verbosity++;
                        $sarg = substr($sarg,1);
                    }
                }
                $verb = VERB2();
                prt("Verbosity = $verbosity\n") if ($verb);
            } elsif ($sarg =~ /^l/) {
                if ($sarg =~ /^ll/) {
                    $load_log = 2;
                } else {
                    $load_log = 1;
                }
                prt("Set to load log at end. ($load_log)\n") if ($verb);
            } elsif ($sarg =~ /^o/) {
                need_arg(@av);
                shift @av;
                $sarg = $av[0];
                $out_file = $sarg;
                prt("Set out file to [$out_file].\n") if ($verb);
            } else {
                pgm_exit(1,"ERROR: Invalid argument [$arg]! Try -?\n");
            }
        } else {
            if (-d $arg) {
                $sarg = $arg.$PATH_SEP."cmake_install.cmake";
                if (-f $sarg) {
                    $in_file = $sarg;
                    prt("Set input to [$in_file]\n") if ($verb);
                } else {
                    pgm_exit(1,"Error: Can NOT locate $sarg!\n");
                }
            } elsif ( -f $arg) {
                $in_file = $arg;
                prt("Set input to [$in_file]\n") if ($verb);
            } else {
                pgm_exit(1,"arg $arg is NOT a directory, nor file!\n");
            }
        }
        shift @av;
    }

    if ($debug_on) {
        prtw("WARNING: DEBUG is ON!\n");
        if (length($in_file) ==  0) {
            $in_file = $def_file;
            prt("Set DEFAULT input to [$in_file]\n");
        }
    }
    if (length($in_file) ==  0) {
        pgm_exit(1,"ERROR: No input files found in command!\n");
    }
    if (! -f $in_file) {
        pgm_exit(1,"ERROR: Unable to find in file [$in_file]! Check name, location...\n");
    }
}

sub give_help {
    prt("$pgmname: version $VERS\n");
    prt("Usage: $pgmname [options] in-file\n");
    prt("Options:\n");
    prt(" --help  (-h or -?) = This help, and exit 0.\n");
    prt(" --verb[n]     (-v) = Bump [or set] verbosity. def=$verbosity\n");
    prt(" --load        (-l) = Load LOG at end. ($outfile)\n");
    prt(" --out <file>  (-o) = Write output to this file.\n");
}

# eof - template.pl