mirror of
https://github.com/UpsilonNumworks/Upsilon.git
synced 2026-01-19 00:37:25 +01:00
98 lines
2.0 KiB
Makefile
98 lines
2.0 KiB
Makefile
PLATFORM ?= device
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DEBUG ?= 1
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include Makefile.$(PLATFORM)
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ifndef USE_LIBA
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$(error Makefile.PLATFORM should define USE_LIBA)
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endif
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# Flags - Header search path
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SFLAGS += -Ilib -I.
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# Flags - Building options
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SFLAGS += -Wall -Werror
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# Flags - Optimizations
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ifeq ($(DEBUG),1)
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SFLAGS += -ggdb3 -DDEBUG=1 -O0
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else
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SFLAGS += -Os -fdata-sections -ffunction-sections
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#LDFLAGS += --gc-sections
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#FIXME: --gc-sections doesn't seem to be working
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endif
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# Language-specific flags
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CFLAGS = -std=c99
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CXXFLAGS = -std=c++11 -fno-exceptions -fno-rtti
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products := boot.elf boot.hex boot.bin test.elf test.hex test.bin
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ifeq ($(VERBOSE),1)
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default: info clean app_size app_memory_map
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else
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default: app.elf
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endif
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run: app_run
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.PHONY: info
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info:
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@echo "========= BUILD SETTINGS ======"
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@echo "DEBUG = $(DEBUG)"
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@echo "PLATFORM = $(PLATFORM)"
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@echo "CC = $(CC)"
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@echo "CXX = $(CXX)"
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@echo "LD = $(LD)"
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@echo "CFLAGS = $(CFLAGS)"
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@echo "CXXFLAGS = $(CXXFLAGS)"
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@echo "SFLAGS = $(SFLAGS)"
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@echo "LDFLAGS = $(LDFLAGS)"
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@echo "==============================="
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ifeq ($(USE_LIBA),0)
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else
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SFLAGS += -ffreestanding -nostdinc -nostdlib
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include liba/Makefile
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include libaxx/Makefile
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endif
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include ion/Makefile
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include kandinsky/Makefile
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include poincare/Makefile
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include app/Makefile
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include quiz/Makefile # Quiz should be included at the end
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%.elf: $(objs)
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@echo "LD $@"
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@$(LD) $^ $(LDFLAGS) -o $@
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.PHONY: %_size
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%_size: %.elf
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@echo "========= BUILD OUTPUT ========"
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@echo "File: $<"
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@$(SIZE) $< | tail -n 1 | awk '{print "Code: " $$1 " bytes";print "Data: " $$2 " bytes"; print "Total: " int(($$1+$$2)/1024) " kB (" $$1 + $$2 " bytes)";}'
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@echo "==============================="
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.PHONY: %_run
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%_run: %.elf
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$(GDB) -x gdb_script.gdb $<
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%.hex: %.elf
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@echo "OBJCOPY $@"
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@$(OBJCOPY) -O ihex $< $@
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%.bin: %.elf
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@echo "OBJCOPY $@"
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@$(OBJCOPY) -O binary $< $@
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%.o: %.c
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@echo "CC $@"
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@$(CC) $(SFLAGS) $(CFLAGS) -c $< -o $@
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%.o: %.cpp
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@echo "CXX $@"
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@$(CXX) $(SFLAGS) $(CXXFLAGS) -c $< -o $@
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.PHONY: clean
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clean:
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@echo "CLEAN"
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@rm -f $(objs) $(test_objs) $(products)
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