be75a466b7
It's very annoying to have to build libmaple projects in-tree. Users are just copying the repository everywhere. That's stupid. So I made this: https://github.com/mbolivar/example-libmaple-project It needs these patches to work. Add a header and footer for rules.mk files, so we can change them around and things will continue to work for the users, who just include them. In Makefile, add USER_MODULES to LIBMAPLE_MODULES if it's nonempty. This is the hook you use to get your code compiled and linked correctly. Hack build-targets.mk for stupid reasons I hope to fix later. For now, you'll need an empty main.cpp in BOTH the libmaple directory and your directory if you want things to work the way you'd expect. Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
43 lines
1.4 KiB
Makefile
43 lines
1.4 KiB
Makefile
# main project target
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$(BUILD_PATH)/main.o: $(SRCROOT)/main.cpp
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$(SILENT_CXX) $(CXX) $(CFLAGS) $(CXXFLAGS) $(LIBMAPLE_INCLUDES) $(WIRISH_INCLUDES) -o $@ -c $<
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$(BUILD_PATH)/libmaple.a: $(BUILDDIRS) $(TGT_BIN)
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- rm -f $@
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$(AR) crv $(BUILD_PATH)/libmaple.a $(TGT_BIN)
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library: $(BUILD_PATH)/libmaple.a
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.PHONY: library
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$(BUILD_PATH)/$(BOARD).elf: $(BUILDDIRS) $(TGT_BIN) $(BUILD_PATH)/main.o
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$(SILENT_LD) $(CXX) $(LDFLAGS) -o $@ $(TGT_BIN) $(BUILD_PATH)/main.o -Wl,-Map,$(BUILD_PATH)/$(BOARD).map
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$(BUILD_PATH)/$(BOARD).bin: $(BUILD_PATH)/$(BOARD).elf
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$(SILENT_OBJCOPY) $(OBJCOPY) -v -Obinary $(BUILD_PATH)/$(BOARD).elf $@ 1>/dev/null
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$(SILENT_DISAS) $(DISAS) -d $(BUILD_PATH)/$(BOARD).elf > $(BUILD_PATH)/$(BOARD).disas
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@echo " "
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@echo "Object file sizes:"
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@find $(BUILD_PATH) -iname *.o | xargs $(SIZE) -t > $(BUILD_PATH)/$(BOARD).sizes
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@cat $(BUILD_PATH)/$(BOARD).sizes
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@echo " "
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@echo "Final Size:"
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@$(SIZE) $<
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@echo $(MEMORY_TARGET) > $(BUILD_PATH)/build-type
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$(BUILDDIRS):
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@mkdir -p $@
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MSG_INFO:
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@echo "================================================================================"
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@echo ""
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@echo " Build info:"
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@echo " BOARD: " $(BOARD)
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@echo " MCU: " $(MCU)
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@echo " MEMORY_TARGET: " $(MEMORY_TARGET)
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@echo ""
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@echo " See 'make help' for all possible targets"
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@echo ""
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@echo "================================================================================"
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@echo ""
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