[ID 20000130.001] Tk issue

[The Management <root@CC45253-B.lwmrn1.pa.home.com>]

This is a bug report for perl from root@porky.devel.redhat.com,
generated with the help of perlbug 1.26 running under perl 5.00503.

#!/usr/bin/perl -w
#
# ok, this code *should* work - for some reason, Tk does not seem
#  load properly at run time.  This code was designed to first see 
#  if it is an X environment, then if so load Tk at run time.  As
#  far as I can tell, it loads Tk and does import the symbols, but
#  it just breezes through MainLoop - is this a perl thing or
#  a Tk thing?
#
#  - ben kennedy (bkennedy99@Home.com)

if ($ENV{DISPLAY}) { # lets see if they even want Tk
    print "Ok, checking for TK\n"; # check to see if Tk is installed;
    eval { require Tk; }; # change to Tk2 to confirm this works
    if ($@) { # uh oh
	print "Tk not installed!\n";
	exit;
    }
    print "Tk installed\n"; # yay
    Tk->import(); # import routines (yes I read the FAQ)
} else {
    print "No display, returning\n"; # not a X enviro
    exit;
}

# use Tk; # uncomment this to see the below code actually work right

my $mw = new MainWindow; # change this to MainWindbleh to confirm that
		         #  this is indeed a valid function
$mw->Button(-text => "unF!", -command => sub { exit; })->pack();
MainLoop; 

print "Oh no!\n";

---
Site configuration information for perl 5.00503:

Configured by root at Mon Aug 30 23:08:56 EDT 1999.

Summary of my perl5 (5.0 patchlevel 5 subversion 3) configuration:
  Platform:
    osname=linux, osvers=2.2.5-22smp, archname=i386-linux
    uname='linux porky.devel.redhat.com 2.2.5-22smp #1 smp wed jun 2 09:11:51 edt 1999 i686 unknown '
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=undef useperlio=undef d_sfio=undef
  Compiler:
    cc='cc', optimize='-O2', gccversion=egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)
    cppflags='-Dbool=char -DHAS_BOOL -I/usr/local/include'
    ccflags ='-Dbool=char -DHAS_BOOL -I/usr/local/include'
    stdchar='char', d_stdstdio=undef, usevfork=false
    intsize=4, longsize=4, ptrsize=4, doublesize=8
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
    alignbytes=4, usemymalloc=n, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =' -L/usr/local/lib'
    libpth=/usr/local/lib /lib /usr/lib
    libs=-lnsl -ldl -lm -lc -lposix -lcrypt
    libc=, so=so, useshrplib=false, libperl=libperl.a
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic'
    cccdlflags='-fpic', lddlflags='-shared -L/usr/local/lib'

Locally applied patches:
    

---
@INC for perl 5.00503:
    /usr/lib/perl5/5.00503/i386-linux
    /usr/lib/perl5/5.00503
    /usr/lib/perl5/site_perl/5.005/i386-linux
    /usr/lib/perl5/site_perl/5.005
    .

---
Environment for perl 5.00503:
    HOME=/root
    LANG=en_US
    LANGUAGE (unset)
    LC_ALL=en_US
    LD_LIBRARY_PATH (unset)
    LOGDIR (unset)
    PATH=/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/sbin:/usr/local/bin:/home/tikiman/bin
    PERL_BADLANG (unset)
    SHELL=/bin/bash

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