46 lines
819 B
Makefile
46 lines
819 B
Makefile
CFLAGS=-Wall -Wextra -g -c -O0 -MD -std=gnu11
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CFLAGS+=$(EXTRA_CFLAGS)
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TOOLCHAIN_PATH=/buildroot/output/host/usr/bin/
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TOOLCHAIN=$(TOOLCHAIN_PATH)aarch64-linux-
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CFLAGS+=-mcpu=cortex-a53 -funwind-tables
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##CFLAGS+=-O2 -fno-omit-frame-pointer
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OBJDIR=.obj/nano
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EXEC=$(EXE)
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ifeq ($(target),host)
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EXEC=$(EXE)_h
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endif
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CC=$(TOOLCHAIN)gcc
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LD=$(TOOLCHAIN)gcc
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AR=$(TOOLCHAIN)ar
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STRIP=$(TOOLCHAIN)strip
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OBJDIR=.obj/$(target)
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OBJS= $(addprefix $(OBJDIR)/, $(SRCS:.c=.o))
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$(OBJDIR)/%o: %c
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$(CC) $(CFLAGS) $< -o $@
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all: $(OBJDIR)/ $(EXEC)
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$(EXEC): $(OBJS) $(LINKER_SCRIPT)
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$(LD) $(OBJS) $(LDFLAGS) -o $@
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$(OBJDIR)/:
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mkdir -p $(OBJDIR)
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clean:
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rm -Rf $(OBJDIR) $(EXEC) $(EXEC)_s *~
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clean_all: clean
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rm -Rf .obj $(EXE) $(EXE)_s $(EXE)_a $(EXE)_a_s $(EXE)_h $(EXE)_h_s
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-include $(OBJS:.o=.d)
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.PHONY: all clean clean_all
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