Index: Makefile
===================================================================
--- Makefile	(nonexistent)
+++ Makefile	(revision 32348)
@@ -0,0 +1,5 @@
+all:
+	cd ../../src && $(MAKE) mod_ar_extern
+
+clean:
+	rm *.o *.so 2>/dev/null ; true
Index: Plug.tmpasm
===================================================================
--- Plug.tmpasm	(nonexistent)
+++ Plug.tmpasm	(revision 32348)
@@ -0,0 +1,10 @@
+put /local/pcb/mod {ar_extern}
+put /local/pcb/mod/OBJS [@
+	$(PLUGDIR)/ar_extern/ar_extern.o
+@]
+
+switch /local/pcb/ar_extern/controls
+	case {buildin}   include /local/pcb/tmpasm/buildin; end;
+	case {plugin}    include /local/pcb/tmpasm/plugin; end;
+	case {disable}   include /local/pcb/tmpasm/disable; end;
+end
Index: ar_extern.c
===================================================================
--- ar_extern.c	(nonexistent)
+++ ar_extern.c	(revision 32348)
@@ -0,0 +1,78 @@
+/*
+ *                            COPYRIGHT
+ *
+ *  pcb-rnd, interactive printed circuit board design
+ *
+ *  auto routing with external router process
+ *  pcb-rnd Copyright (C) 2020 Tibor 'Igor2' Palinkas
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ *  Contact:
+ *    Project page: http://repo.hu/projects/pcb-rnd
+ *    lead developer: http://repo.hu/projects/pcb-rnd/contact.html
+ *    mailing list: pcb-rnd (at) list.repo.hu (send "subscribe")
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <gensexpr/gsxl.h>
+#include <genht/htpi.h>
+
+#include "board.h"
+#include "data.h"
+#include <librnd/core/plugins.h>
+#include <librnd/core/actions.h>
+#include <librnd/core/safe_fs.h>
+#include "conf_core.h"
+#include "obj_pstk_inlines.h"
+#include "src_plugins/lib_compat_help/pstk_compat.h"
+#include "src_plugins/lib_netmap/netmap.h"
+
+static const char *extern_cookie = "extern autorouter plugin";
+
+
+static const char pcb_acts_extroute[] = "extroute(board|selected, router, [confkey=value, ...])";
+static const char pcb_acth_extroute[] = "Executed external autorouter to route the board or parts of the board";
+fgw_error_t pcb_act_extroute(fgw_arg_t *res, int argc, fgw_arg_t *argv)
+{
+	const char *scope, *router;
+	RND_ACT_CONVARG(1, FGW_STR, extroute, scope = argv[1].val.str);
+	RND_ACT_CONVARG(2, FGW_STR, extroute, scope = argv[2].val.str);
+
+	return 0;
+}
+
+static rnd_action_t extern_action_list[] = {
+	{"extroute", pcb_act_extroute, pcb_acth_extroute, pcb_acts_extroute}
+};
+
+int pplg_check_ver_ar_extern(int ver_needed) { return 0; }
+
+void pplg_uninit_ar_extern(void)
+{
+	rnd_remove_actions_by_cookie(extern_cookie);
+}
+
+
+int pplg_init_ar_extern(void)
+{
+	RND_API_CHK_VER;
+
+	RND_REGISTER_ACTIONS(extern_action_list, extern_cookie)
+
+	return 0;
+}
Index: ar_extern.pup
===================================================================
--- ar_extern.pup	(nonexistent)
+++ ar_extern.pup	(revision 32348)
@@ -0,0 +1,9 @@
+$class feature
+$short external autorouter
+$long Autoroute using external process
+$state WIP
+$package auto
+default buildin
+dep io_tedax
+autoload 1
+