package ExtUtils::MM_OS390; use strict; use warnings; our $VERSION = '7.70'; $VERSION =~ tr/_//d; use ExtUtils::MakeMaker::Config; require ExtUtils::MM_Unix; our @ISA = qw(ExtUtils::MM_Unix); =head1 NAME ExtUtils::MM_OS390 - OS390 specific subclass of ExtUtils::MM_Unix =head1 SYNOPSIS Don't use this module directly. Use ExtUtils::MM and let it choose. =head1 DESCRIPTION This is a subclass of L<ExtUtils::MM_Unix> which contains functionality for OS390. Unless otherwise stated it works just like ExtUtils::MM_Unix. =head2 Overriden methods =over =item xs_make_dynamic_lib Defines the recipes for the C<dynamic_lib> section. =cut sub xs_make_dynamic_lib { my ($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, $self->xs_obj_opt('$@'), $dlsyms_arg, $ldfrom, $libs, $exportlist; %s$(LD) %s $(LDDLFLAGS) %s $(OTHERLDFLAGS) %s $(MYEXTLIB) \ $(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__