relaunch ontop of latest grbl edge

code very messy but tested

sim/Makefile

@@ -0,0 +1,47 @@
+#  Part of Grbl Simulator
+#
+#  Copyright (c) 2012 Jens Geisler
+#
+#  Grbl 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 3 of the License, or
+#  (at your option) any later version.
+#
+#  Grbl 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 Grbl.  If not, see <http://www.gnu.org/licenses/>.
+
+OBJECTS    = main.o simulator.o runtime.o ../protocol.o ../planner.o ../settings.o ../print.o ../nuts_bolts.o eeprom.o serial.o avr\pgmspace.o avr\interrupt.o util\delay.o util\floatunsisf.o ../stepper.o ../gcode.o ../spindle_control.o ../motion_control.o ../limits.o ../report.o ../coolant_control.o
+
+             
+CLOCK      = 16000000
+EXE_NAME= grbl_sim.exe
+COMPILER= C:\MinGW\bin\gcc.exe
+COMPILE = $(COMPILER) -Wall -Os -DF_CPU=$(CLOCK) -include config.h -I.
+
+# symbolic targets:
+all:	main
+
+new: clean main
+
+clean:
+	rm -f $(EXE_NAME) $(OBJECTS)
+
+# file targets:
+main: $(OBJECTS)
+	$(COMPILE) -o $(EXE_NAME) $(OBJECTS) -lm -Wl,--gc-sections
+
+%.o: %.c
+	$(COMPILE) -c $< -o $@
+	
+../protocol.o: ../protocol.c
+	$(COMPILE) -include rename_execute_runtime.h -c $< -o $@ 
+	
+../planner.o: ../planner.c
+	$(COMPILE) -include planner_inject_accessors.c -c $< -o $@ 
+	
+