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- # Copyright (c) 1995-2003 Nick Ing-Simmons. All rights reserved.
- # This program is free software; you can redistribute it and/or
- # modify it under the same terms as Perl itself.
- package Tk::MMtry;
- use Config;
- require Exporter;
-
- use vars qw($VERSION @EXPORT);
- $VERSION = sprintf '4.%03d', q$Revision: #9 $ =~ /\D(\d+)\s*$/;
-
- use base qw(Exporter);
- @EXPORT = qw(try_compile try_run);
- use strict;
- use File::Basename;
- use File::Spec;
-
- my $stderr_too = ($^O eq 'MSWin32') ? '' : '2>&1';
-
- sub try_compile
- {
- my ($file,$inc,$lib) = @_;
- $inc = [] unless $inc;
- $lib = [] unless $lib;
- my $out = basename($file,'.c').$Config{'exe_ext'};
- warn "Test Compiling $file\n";
- my $msgs = `$Config{'cc'} -o $out $Config{'ccflags'} @$inc $file @$lib $stderr_too`;
- my $ok = ($? == 0);
- # warn $msgs if $msgs;
- unlink($out) if (-f $out);
- return $ok;
- }
-
- sub try_run
- {
- my ($file,$inc,$lib) = @_;
- $inc = [] unless $inc;
- $lib = [] unless $lib;
- my $out = basename($file,'.c').$Config{'exe_ext'};
- warn "Test Compile/Run $file\n";
- my $msgs = `$Config{'cc'} -o $out $Config{'ccflags'} @$inc $file @$lib $stderr_too`;
- my $ok = ($? == 0);
- # warn "$Config{'cc'} -o $out $Config{'ccflags'} @$inc $file @$lib:\n$msgs" if $msgs;
- if ($ok)
- {
- my $path = File::Spec->rel2abs($out);
- $msgs = `$path $stderr_too`;
- $ok = ($? == 0);
- # warn "$path:$msgs" if $msgs;
- }
- unlink($out) if (-f $out);
- return $ok;
- }
-
- 1;
-