include all files

Makefile

@@ -0,0 +1,38 @@
+SHELL = /bin/sh
+.SUFFIXES:
+
+CC     = avr-gcc
+RM     = rm -vf
+STRIP  = avr-strip
+
+CPPFLAGS ?= -DNDEBUG
+CFLAGS   ?= -Os
+LDFLAGS  ?= -nostdlib -nostartfiles -flto
+
+CPPFLAGS += -Iinclude
+CFLAGS   += -std=gnu99 -MMD -MP
+CFLAGS   += -Wall -Wextra -Wpedantic -Wno-pointer-arith
+
+SRC := $(wildcard src/*.c src/*/*.c src/*/*/*.c src/*/*/*/*.c src/*/*/*/*/*.c src/*/*/*/*/*/*.c src/*/*/*/*/*/*/*.c src/*/*/*/*/*/*/*/*.c)
+SRC += $(wildcard src/*.S src/*/*.S src/*/*/*.S src/*/*/*/*.S src/*/*/*/*/*.S src/*/*/*/*/*/*.S src/*/*/*/*/*/*/*.S src/*/*/*/*/*/*/*/*.S)
+OBJ := $(SRC:%=obj/%.o)
+
+
+all:    bin/a.out
+clean:; @-$(RM) -r bin/ obj/
+
+bin/a.out: $(OBJ)
+	$(info [LD]	$@)
+	@mkdir -p $(@D)
+	@$(CC) -o $@ $^ $(LDFLAGS) $(LDLIBS)
+
+bin/a.hex: bin/a.out
+	$(info [STRIP]	$@)
+	@$(STRIP) -o $@ $<
+
+obj/%.o: %
+	$(info [CC]	$@)
+	@mkdir -p $(@D)
+	@$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
+
+-include $(OBJ:%.o=%.d)