| 1 | # Copyright (c) 1995-1999 Nick Ing-Simmons. All rights reserved. |
| 2 | # This program is free software; you can redistribute it and/or |
| 3 | # modify it under the same terms as Perl itself. |
| 4 | package Tk::MMtry; |
| 5 | use Config; |
| 6 | require Exporter; |
| 7 | |
| 8 | use vars qw($VERSION @EXPORT); |
| 9 | $VERSION = '3.010'; # $Id: //depot/Tk8/Tk/MMtry.pm#10 $ |
| 10 | |
| 11 | use base qw(Exporter); |
| 12 | @EXPORT = qw(try_compile try_run); |
| 13 | use strict; |
| 14 | use File::Basename; |
| 15 | |
| 16 | my $stderr_too = ($^O eq 'MSWin32') ? '' : '2>&1'; |
| 17 | |
| 18 | sub try_compile |
| 19 | { |
| 20 | my $file = shift; |
| 21 | my $out = basename($file,'.c').$Config{'exe_ext'}; |
| 22 | warn "Test Compiling $file\n"; |
| 23 | my $msgs = `$Config{'cc'} -o $out $Config{'ccflags'} $file $stderr_too`; |
| 24 | my $ok = ($? == 0); |
| 25 | unlink($out) if (-f $out); |
| 26 | return $ok; |
| 27 | } |
| 28 | |
| 29 | sub try_run |
| 30 | { |
| 31 | my $file = shift; |
| 32 | my $out = basename($file,'.c').$Config{'exe_ext'}; |
| 33 | warn "Test Compiling $file\n"; |
| 34 | my $msgs = `$Config{'cc'} -o $out $Config{'ccflags'} $file $stderr_too`; |
| 35 | my $ok = ($? == 0); |
| 36 | if ($ok) |
| 37 | { |
| 38 | system($out); |
| 39 | $ok = ($? == 0); |
| 40 | } |
| 41 | unlink($out) if (-f $out); |
| 42 | return $ok; |
| 43 | } |
| 44 | |
| 45 | 1; |