First bunch of rework, stil work in progress

1 files changed, 32 insertions, 14 deletions

diff --git a/Makefile b/Makefile
index a2f4ad9..5233213 100644
--- a/Makefile
+++ b/Makefile
@@ -1,25 +1,43 @@
-#
-# Make file for compiling simulator for NIOSII
-#
+P	= nios2sim-ng
+VERSION	= 0.1
 
-TARGET=nios-sim
+OBJS	= main.o image.o elf.o srec.o
+#OBJS	+= load_image.o nor_flash.o simulator.o simulator.o niosii.o i_type_handler.o j_type_handler.o \
+#	   r_type_handler.o custom_instr.o io_device.o jtag_uart.o timer.o uart_core.o
 
-SRC=main.c load_image.c simulator.c niosii.c i_type_handler.c j_type_handler.c \
-	r_type_handler.c custom_instr.c io_device.c jtag_uart.c timer.c uart_core.c \
-	nor_flash.c
+DEFS	= -DVERSION="\"$(VERSION)\"" -DDEBUG
 
-CFLAGS= -g -Wall
+CFLAGS	+= -g -W -Wall $(DEFS)
+LDFLAGS	+= -lelf
 
-all: 
-	gcc -o ${TARGET} ${CFLAGS} ${SRC}
+all: prepare $(P)
 
-.phony:
-	clean distclean
+prepare:
+	@mkdir -p .deps
+
+$(P): $(OBJS)
+	@echo LD $@
+	@$(CC) $(LDFLAGS) -o $@ $^
+
+-include $(addprefix .deps/,$(OBJS:.o=.o.dep))
+
+%.o: %.c %.h
+	@echo CC $@
+	@$(CC) $(CFLAGS) -c $< -o $@
+	@$(CC) -MM $(CFLAGS) $< > $(addprefix .deps/,$@.dep)
+
+%.o: %.c
+	@echo CC $@
+	@$(CC) $(CFLAGS) -c $< -o $@
+	@$(CC) -MM $(CFLAGS) $< > $(addprefix .deps/,$@.dep)
 
 clean:
-	@rm -rf ${TARGET} *.o
+	@echo CLEAN
+	@rm -rf .deps
+	@rm -rf $(P) *.o
 
 distclean: clean
+	@echo DISTCLEAN
 	@rm -rf *~
 	@rm -rf #*
-	@rm -rf tags
\ No newline at end of file
+	@rm -rf tags