Hi,
I've written a test extension (Foo), the full source of which is contained within the readmore tags below my sig. It's a valid source distro - in that it can be built with 'perl Makefile.PL', 'make test' and 'make install'.

It's a bare-bones and useless extension that contains just one XSub named 'foo()'. When I build Foo, I note that the Foo.dll (shared object) that is built does not export 'foo()'. What do I need to do in order that Foo.dll *does* export 'foo()'.

Cheers,
Rob
## Foo.pm ##
package Foo;
use strict;

require Exporter;
*import = \&Exporter::import;
require DynaLoader;

$Foo::VERSION = '0.01';

DynaLoader::bootstrap Foo $Foo::VERSION;

@Foo::EXPORT = qw(foo);
@Foo::EXPORT_OK = ();

sub dl_load_flags {0} # Prevent DynaLoader from complaining and croaki
+ng

1;
__END__


## Makefile.PL ##
use ExtUtils::MakeMaker;
my %options = %{       
{
  'TYPEMAPS' => [
    'C:\\perl510_M\\5.10.0\\lib\\ExtUtils\\typemap'
  ],
  'NAME' => 'Foo',
  'INC' => '-IC:/temp/Foo_build',
  'VERSION' => '0.01'
}
};
WriteMakefile(%options);

# Remove the Makefile dependency. Causes problems on a few systems.
sub MY::makefile { '' }
__END__


## test.pl ##
use Foo;

$x = 17;
$y = 31;

$z = foo($x, $y);
if($z == 48){print "ok 1\n"}
else {print "not ok 1 $z\n"}
__END


// Foo.xs //
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"

int foo(int x, int y) {
    return x + y;
}

MODULE = Foo    PACKAGE = Foo    

PROTOTYPES: DISABLE


int
foo (x, y)
    int    x
    int    y

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In reply to [XS on Win32] How to have the extension's dll export its symbols. by syphilis

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