40 lines
1.1 KiB
Makefile
40 lines
1.1 KiB
Makefile
# -*- makefile -*-
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ALL_BOARDS = redbee-dev redbee-r1 redbee-usb redbee-econotag quahogcon freescale-ncb
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OBJDIR = obj_$(BOARD)
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CFLAGS += -I. -I$(OBJDIR) -I$(MC1322X)/board -DBOARD=$(BOARD)
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# Create directory and board.h include
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$(OBJDIR)/board.h:
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$(call pretty,GEN,$@)
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$(Q)mkdir -p $(OBJDIR)
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$(Q)echo '/* This file was automatically generated */' > $(OBJDIR)/board.h
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$(Q)echo '#include "$(BOARD).h"' >> $(OBJDIR)/board.h
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# $(OBJDIR)/board.a contains all the objects defined in COBJS
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ifdef COBJS
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$(OBJDIR)/board.a: $(OBJDIR)/board.h $(OBJDIR)/board.a($(addprefix $(OBJDIR)/, $(COBJS)))
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else
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$(OBJDIR)/board.a: $(OBJDIR)/board.h
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$(call pretty,AR (empty),$@)
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$Q$(AR) $(ARFLAGS) $@
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endif
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# And is built from files in the parent directory
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$(OBJDIR)/%.o: %.c $(OBJDIR)/board.h
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$(call pretty,CC,$@)
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$Q$(CC) $(CFLAGS) $(CFLAGS_THUMB) -MMD -c -o $@ $<
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@$(FINALIZE_DEPENDENCY)
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$(OBJDIR)/%.o: %.S $(OBJDIR)/board.h
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$(call pretty,AS,$@)
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$(CC) $(AFLAGS) -MMD -c -o $@ $<
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@$(FINALIZE_DEPENDENCY)
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ifneq ($(MAKECMDGOALS),clean)
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-include $(wildcard $(OBJDIR)/*.d)
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endif
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clean::
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rm -rf obj_*
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