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package ExtUtils::MM_OS390;
use strict;
use warnings;
our $VERSION = '7.62';
$VERSION =~ tr/_//d;
use ExtUtils::MakeMaker::Config;
require ExtUtils::MM_Unix;
our @ISA = qw(ExtUtils::MM_Unix);
=head1 NAME
ExtUtils::MM_OS390 - OS390 specific subclass of ExtUtils::MM_Unix
=head1 SYNOPSIS
Don't use this module directly.
Use ExtUtils::MM and let it choose.
=head1 DESCRIPTION
This is a subclass of L<ExtUtils::MM_Unix> which contains functionality for
OS390.
Unless otherwise stated it works just like ExtUtils::MM_Unix.
=head2 Overriden methods
=over
=item xs_make_dynamic_lib
Defines the recipes for the C<dynamic_lib> section.
=cut
sub xs_make_dynamic_lib {
my ($self, $attribs, $object, $to, $todir, $ldfrom, $exportlist, $dlsyms) = @_;
$exportlist = '' if $exportlist ne '$(EXPORT_LIST)';
my $armaybe = $self->_xs_armaybe($attribs);
my @m = sprintf '%s : %s $(MYEXTLIB) %s$(DFSEP).exists %s $(PERL_ARCHIVEDEP) $(PERL_ARCHIVE_AFTER) $(INST_DYNAMIC_DEP) %s'."\n", $to, $object, $todir, $exportlist, ($dlsyms || '');
my $dlsyms_arg = $self->xs_dlsyms_arg($dlsyms);
if ($armaybe ne ':'){
$ldfrom = 'tmp$(LIB_EXT)';
push(@m," \$(ARMAYBE) cr $ldfrom $object\n");
push(@m," \$(RANLIB) $ldfrom\n");
}
# For example in AIX the shared objects/libraries from previous builds
# linger quite a while in the shared dynalinker cache even when nobody
# is using them. This is painful if one for instance tries to restart
# a failed build because the link command will fail unnecessarily 'cos
# the shared object/library is 'busy'.
push(@m," \$(RM_F) \$\@\n");
my $libs = '$(LDLOADLIBS)';
my $ld_run_path_shell = "";
if ($self->{LD_RUN_PATH} ne "") {
$ld_run_path_shell = 'LD_RUN_PATH="$(LD_RUN_PATH)" ';
}
push @m, sprintf <<'MAKE', $ld_run_path_shell, $dlsyms_arg, $self->xs_obj_opt('$@'), $ldfrom, $libs, $exportlist;
%s$(LD) $(LDDLFLAGS) %s $(OTHERLDFLAGS) %s $(MYEXTLIB) %s \
$(PERL_ARCHIVE) %s $(PERL_ARCHIVE_AFTER) %s \
$(INST_DYNAMIC_FIX)
$(CHMOD) $(PERM_RWX) $@
MAKE
join '', @m;
}
1;
=back
=head1 AUTHOR
Michael G Schwern <schwern@pobox.com> with code from ExtUtils::MM_Unix
=head1 SEE ALSO
L<ExtUtils::MakeMaker>
=cut
__END__
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