forked from Archive/PX4-Autopilot
78 lines
1.7 KiB
Makefile
78 lines
1.7 KiB
Makefile
#
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# Generic Makefile for PX4 firmware.
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#
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# Currently this assumes that we're just compiling SRCS
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# and then linking the whole thing together.
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#
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#
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# Work out where this file is, so we can find other makefiles in the
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# same directory.
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#
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# If PX4_BASE wasn't set previously, set it here now.
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#
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export PX4_MK_INCLUDE ?= $(dir $(lastword $(MAKEFILE_LIST)))
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ifeq ($(PX4_BASE),)
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export PX4_BASE := $(abspath $(PX4_MK_INCLUDE)/..)
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endif
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#
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# Use the linker script from the NuttX export
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#
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LDSCRIPT = $(WORK_DIR)/nuttx-export/build/ld.script
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#
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# Add directories from the NuttX export to the relevant search paths
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#
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INCLUDE_DIRS += $(WORK_DIR)/nuttx-export/include
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LIB_DIRS += $(WORK_DIR)/nuttx-export/libs
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LIBS += -lapps -lnuttx
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#
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# Things that, if they change, might affect everything
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#
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GLOBAL_DEPS += $(MAKEFILE_LIST)
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#
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# Include the platform configuration
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#
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include $(PX4_MK_INCLUDE)/$(PLATFORM).mk
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#
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# What we're going to build
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#
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PRODUCT_BUNDLE = $(WORK_DIR)/firmware.px4
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PRODUCT_BIN = $(WORK_DIR)/firmware.bin
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PRODUCT_SYM = $(WORK_DIR)/firmware.sym
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PRODUCTS = $(PRODUCT_BIN) $(PRODUCT_SYM)
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.PHONY: all
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all: $(PRODUCTS)
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#
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# Rules for building objects
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#
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OBJS = $(foreach src,$(SRCS),$(WORK_DIR)/$(src).o)
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$(filter %.c.o,$(OBJS)): $(WORK_DIR)/%.c.o: %.c
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@echo compile $<
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@mkdir -p $(dir $@)
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$(call COMPILE,$<,$@)
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$(filter %.cpp.o,$(OBJS)): $(WORK_DIR)/%.cpp.o: %.cpp
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@mkdir -p $(dir $@)
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$(call COMPILEXX,$<,$@)
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$(filter %.S.o,$(OBJS)): $(WORK_DIR)/%.S.o: %.S
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@mkdir -p $(dir $@)
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$(call ASSEMBLE,$<,$@)
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-include $(DEP_INCLUDES)
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$(PRODUCT_BIN): $(PRODUCT_SYM)
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$(call SYM_TO_BIN,$<,$@)
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$(PRODUCT_SYM): $(OBJS) $(GLOBAL_DEPS) $(LINK_DEPS)
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$(call LINK,$@,$(OBJS))
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