mirror of
https://github.com/UpsilonNumworks/Upsilon.git
synced 2026-01-19 16:57:31 +01:00
109 lines
2.5 KiB
Makefile
109 lines
2.5 KiB
Makefile
PLATFORM ?= stm32f429
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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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SFLAGS += -DPLATFORM=$(PLATFORM) -DUSE_LIBA=$(USE_LIBA)
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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
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# Flags - Optimizations
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ifeq ($(DEBUG),1)
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SFLAGS += -g -DDEBUG=1
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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-unwind-tables -fno-rtti
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products := boot.elf boot.hex boot.bin
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#objs += external/freertos/tasks.o external/freertos/list.o external/freertos/queue.o external/freertos/portable/GCC/ARM_CM4F/port.o external/freertos/portable/MemMang/heap_1.o
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#objs += $(addprefix external/newlib/libc/, string/memset.o string/memcpy.o string/strlen.o)
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lib/private/mem5.o: CFLAGS += -w
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objs += src/hello.o
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.PHONY: default info
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default: info clean boot.elf size
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ifeq ($(VERBOSE),1)
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size: boot.elf
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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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size: boot.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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else
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info:
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size: boot.elf
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endif
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include boot/Makefile
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ifeq ($(USE_LIBA),0)
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LDFLAGS += -lc -lc++ -lcrt1.o
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else
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SFLAGS += -ffreestanding -nostdinc -nostdlib
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include liba/Makefile
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include libaxx/Makefile
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endif
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include ion/Makefile
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include kandinsky/Makefile
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include poincare/Makefile
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run: boot.elf
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$(GDB) -x gdb_script.gdb boot.elf
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test: test.elf
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$(GDB) -x test/gdb_script.gdb test.elf
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test.elf: $(objs) test/runner.o
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@$(LD) $(LDFLAGS) $(objs) test/runner.o -o $@
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boot.hex: boot.elf
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@echo "OBJCOPY $@"
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@$(OBJCOPY) -O ihex boot.elf boot.hex
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boot.bin: boot.elf
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@echo "OBJCOPY $@"
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@$(OBJCOPY) -O binary boot.elf boot.bin
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boot.elf: $(objs)
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@echo "LD $@"
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@$(LD) $(LDFLAGS) $(objs) -o $@
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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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clean:
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@echo "CLEAN"
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@rm -f $(objs) $(products)
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