Initial Commit

database/perl/lib/ExtUtils/MM_OS390.pm

@@ -0,0 +1,86 @@
+package ExtUtils::MM_OS390;
+
+use strict;
+use warnings;
+our $VERSION = '7.58';
+$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__