--- /dev/null
+#
+# AltOS build
+#
+#
+
+include ../stmf0/Makefile.defs
+
+INC = \
+ ao.h \
+ ao_arch.h \
+ ao_arch_funcs.h \
+ ao_pins.h \
+ ao_product.h \
+ ao_task.h \
+ ao_adc_fast.h \
+ stm32f0.h
+
+#
+# Common AltOS sources
+#
+ALTOS_SRC = \
+ ao_interrupt.c \
+ ao_timer.c \
+ ao_panic.c \
+ ao_mutex.c \
+ ao_dma_stm.c \
+ ao_adc_fast.c \
+ ao_crc_stm.c \
+ ao_stdio.c \
+ ao_led.c \
+ ao_romconfig.c \
+ ao_boot_chain.c \
+ ao_usb_stm.c \
+ ao_trng_send.c \
+ ao_task.c \
+ ao_product.c
+
+PRODUCT=ChaosKey-v0.1
+PRODUCT_DEF=-DCHAOSKEY_V_0_1
+IDVENDOR=0x1d50
+IDPRODUCT=0x60c6
+
+CFLAGS = $(PRODUCT_DEF) $(STMF0_CFLAGS) -g -Os
+
+PROGNAME=chaoskey-v0.1
+PROG=$(PROGNAME)-$(VERSION).elf
+HEX=$(PROGNAME)-$(VERSION).ihx
+
+SRC=$(ALTOS_SRC) ao_chaoskey.c
+OBJ=$(SRC:.c=.o)
+
+all: $(PROG) $(HEX)
+
+$(PROG): Makefile $(OBJ) altos.ld
+ $(call quiet,CC) $(LDFLAGS) $(CFLAGS) -o $(PROG) $(OBJ) $(LIBS)
+
+ao_product.h: ao-make-product.5c ../Version
+ $(call quiet,NICKLE,$<) $< -m altusmetrum.org -V $(IDVENDOR) -i $(IDPRODUCT) -p $(PRODUCT) -v $(VERSION) -o $@
+
+$(OBJ): $(INC)
+
+distclean: clean
+
+clean:
+ rm -f *.o $(PROGNAME)-*.elf $(PROGNAME)-*.ihx
+ rm -f ao_product.h
+
+install:
+
+uninstall: