mirror of https://github.com/ArduPilot/ardupilot
138 lines
3.4 KiB
Makefile
138 lines
3.4 KiB
Makefile
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TOOLCHAIN = NATIVE
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include $(MK_DIR)/find_tools.mk
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#
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# Tool options
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#
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DEFINES = -DF_CPU=$(F_CPU)
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DEFINES += -DSKETCH=\"$(SKETCH)\"
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DEFINES += $(EXTRAFLAGS) # from user config.mk
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DEFINES += -DCONFIG_HAL_BOARD=$(HAL_BOARD)
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WARNFLAGS = -Wformat -Wall -Wshadow -Wpointer-arith -Wcast-align
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WARNFLAGS += -Wwrite-strings -Wformat=2
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WARNFLAGSCXX = -Wno-reorder
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DEPFLAGS = -MD -MT $@
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CXXOPTS = -ffunction-sections -fdata-sections -fno-exceptions -fsigned-char
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COPTS = -ffunction-sections -fdata-sections -fsigned-char
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ASOPTS = -x assembler-with-cpp
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LISTOPTS = -adhlns=$(@:.o=.lst)
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NATIVE_CPUFLAGS = -D_GNU_SOURCE
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NATIVE_CPULDFLAGS = -g
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NATIVE_OPTFLAGS = -O0 -g
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CPUFLAGS= $($(TOOLCHAIN)_CPUFLAGS)
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CPULDFLAGS= $($(TOOLCHAIN)_CPULDFLAGS)
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OPTFLAGS= $($(TOOLCHAIN)_OPTFLAGS)
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CXXFLAGS = -g $(CPUFLAGS) $(DEFINES) -Wa,$(LISTOPTS) $(OPTFLAGS)
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CXXFLAGS += $(WARNFLAGS) $(WARNFLAGSCXX) $(DEPFLAGS) $(CXXOPTS)
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CFLAGS = -g $(CPUFLAGS) $(DEFINES) -Wa,$(LISTOPTS) $(OPTFLAGS)
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CFLAGS += $(WARNFLAGS) $(DEPFLAGS) $(COPTS)
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ASFLAGS = -g $(CPUFLAGS) $(DEFINES) -Wa,$(LISTOPTS) $(DEPFLAGS)
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ASFLAGS += $(ASOPTS)
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LDFLAGS = -g $(CPUFLAGS) $(OPTFLAGS) $(WARNFLAGS)
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LDFLAGS += -Wl,--gc-sections -Wl,-Map -Wl,$(SKETCHMAP)
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LIBS = -lm
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ifeq ($(VERBOSE),)
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v = @
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else
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v =
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endif
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# Library object files
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LIBOBJS := $(SKETCHLIBOBJS)
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################################################################################
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# Built products
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#
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# The ELF file
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SKETCHELF = $(BUILDROOT)/$(SKETCH).elf
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# HEX file
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SKETCHHEX = $(BUILDROOT)/$(SKETCH).hex
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# EEP file
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SKETCHEEP = $(BUILDROOT)/$(SKETCH).eep
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# Map file
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SKETCHMAP = $(BUILDROOT)/$(SKETCH).map
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# All of the objects that may be built
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ALLOBJS = $(SKETCHOBJS) $(LIBOBJS)
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# All of the dependency files that may be generated
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ALLDEPS = $(ALLOBJS:%.o=%.d)
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################################################################################
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# Targets
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#
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all: $(SKETCHELF)
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print-%:
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echo "$*=$($*)"
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################################################################################
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# Rules
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#
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# fetch dependency info from a previous build if any of it exists
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-include $(ALLDEPS)
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# common header for rules, prints what is being built
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define RULEHDR
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@echo %% $(subst $(BUILDROOT)/,,$@)
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@mkdir -p $(dir $@)
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endef
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# Link the final object
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$(SKETCHELF): $(SKETCHOBJS) $(LIBOBJS)
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$(RULEHDR)
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$(v)$(LD) $(LDFLAGS) -o $@ $^ $(LIBS)
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#
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# Build sketch objects
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#
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SKETCH_INCLUDES = $(SKETCHLIBINCLUDES)
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$(BUILDROOT)/%.o: $(BUILDROOT)/%.cpp
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$(RULEHDR)
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$(v)$(CXX) $(CXXFLAGS) -c -o $@ $< -I$(SRCROOT) $(SKETCH_INCLUDES)
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$(BUILDROOT)/%.o: $(SRCROOT)/%.cpp
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$(RULEHDR)
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$(v)$(CXX) $(CXXFLAGS) -c -o $@ $< $(SKETCH_INCLUDES)
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$(BUILDROOT)/%.o: $(SRCROOT)/%.c
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$(RULEHDR)
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$(v)$(CC) $(CFLAGS) -c -o $@ $< $(SKETCH_INCLUDES)
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$(BUILDROOT)/%.o: $(SRCROOT)/%.S
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$(RULEHDR)
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$(v)$(AS) $(ASFLAGS) -c -o $@ $< $(SKETCH_INCLUDES)
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#
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# Build library objects from sources in the sketchbook
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#
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SLIB_INCLUDES = -I$(dir $<)/utility $(SKETCHLIBINCLUDES)
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$(BUILDROOT)/libraries/%.o: $(SKETCHBOOK)/libraries/%.cpp
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$(RULEHDR)
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$(v)$(CXX) $(CXXFLAGS) -c -o $@ $< $(SLIB_INCLUDES)
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$(BUILDROOT)/libraries/%.o: $(SKETCHBOOK)/libraries/%.c
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$(RULEHDR)
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$(v)$(CC) $(CFLAGS) -c -o $@ $< $(SLIB_INCLUDES)
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$(BUILDROOT)/libraries/%.o: $(SKETCHBOOK)/libraries/%.S
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$(RULEHDR)
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$(v)$(AS) $(ASFLAGS) -c -o $@ $< $(SLIB_INCLUDES)
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