+include $(TOPDIR)/Makedefs
+
+CC=$(ARM_CC)
+LIBS=-L$(NEWLIB_NANO)/arm-none-eabi/lib/thumb/v7-m -lm -lc -lgcc
+
+WARN_FLAGS=-Wall -Wextra -Werror
+
+AO_CFLAGS=-I. -I../stm -I../kernel -I../drivers -I../math -I../draw \
+ -DNEWLIB_INTEGER_PRINTF_SCANF \
+ -I../lisp -I.. -isystem $(NEWLIB_NANO)/arm-none-eabi/include
+
+STM_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m3 -mthumb -Wcast-align \
+ -ffreestanding -nostdlib $(AO_CFLAGS) $(WARN_FLAGS)