mirror of
https://github.com/kelvinlawson/atomthreads.git
synced 2026-01-11 10:16:37 +01:00
138 lines
4.0 KiB
Makefile
138 lines
4.0 KiB
Makefile
############
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# Settings #
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############
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# Build all test applications:
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# make
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# Location of build tools and atomthreads sources
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KERNEL_DIR=../../kernel
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TESTS_DIR=../../tests
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CC=mips-linux-gnu-gcc
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OBJCOPY=mips-linux-gnu-objcopy
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# Check if verbosity is ON for build process
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VERBOSE_DEFAULT := 0
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CMD_PREFIX_DEFAULT := @
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ifdef VERBOSE
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ifeq ("$(origin VERBOSE)", "command line")
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VB := $(VERBOSE)
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else
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VB := $(VERBOSE_DEFAULT)
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endif
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else
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VB := $(VERBOSE_DEFAULT)
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endif
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ifeq ($(VB), 1)
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V :=
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else
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V := $(CMD_PREFIX_DEFAULT)
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endif
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# Enable stack-checking. WARNING: the full automated test suite currently
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# requires a little over 1KB RAM with stack-checking enabled. If you are
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# using a device with 1KB internal SRAM and no external SRAM then you
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# must disable stack-checking to run all of the automated tests.
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#STACK_CHECK=true
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# Directory for built objects
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BUILD_DIR=build
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# Port/application object files
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APP_OBJECTS = atomport.o tests-main.o 8250-serial.o printk.o string.o vsprintf.o io.o atomport-interrupts.o atomport-timer.o
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APP_ASM_OBJECTS = atomport-entry.o atomport-asm.o
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# Kernel object files
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KERNEL_OBJECTS = atomkernel.o atomsem.o atommutex.o atomtimer.o atomqueue.o
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# Collection of built objects (excluding test applications)
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ALL_OBJECTS = $(APP_ASM_OBJECTS) $(APP_OBJECTS) $(KERNEL_OBJECTS)
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BUILT_OBJECTS = $(patsubst %,$(BUILD_DIR)/%,$(ALL_OBJECTS))
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# Test object files (dealt with separately as only one per application build)
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TEST_OBJECTS = $(notdir $(patsubst %.c,%.o,$(wildcard $(TESTS_DIR)/*.c)))
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# Target application filenames (.elf and .hex) for each test object
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TEST_ELFS = $(patsubst %.o,%.elf,$(TEST_OBJECTS))
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TEST_HEXS = $(patsubst %.o,%.hex,$(TEST_OBJECTS))
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# Search build/output directory for dependencies
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vpath %.o ./$(BUILD_DIR)
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vpath %.elf ./$(BUILD_DIR)
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vpath %.hex ./$(BUILD_DIR)
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# GCC flags
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CFLAGS= -g \
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-Wall \
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-Werror \
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-O \
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-fstrength-reduce \
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-fomit-frame-pointer \
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-finline-functions \
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-nostdinc \
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-fno-builtin \
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-fno-stack-protector
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# Enable stack-checking (disable if not required)
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ifeq ($(STACK_CHECK),true)
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CFLAGS += -DATOM_STACK_CHECKING
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endif
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#################
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# Build targets #
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#################
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# All tests
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all: $(BUILD_DIR) $(TEST_HEXS) Makefile
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# Make build/output directory
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$(BUILD_DIR):
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mkdir $(BUILD_DIR)
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# Test HEX files (one application build for each test)
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$(TEST_HEXS): %.hex: %.elf
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$(if $(V), @echo " (HEX) $(subst $(build_dir)/,,$@)")
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$(V)$(OBJCOPY) -j .text -j .data -O ihex $(BUILD_DIR)/$< $(BUILD_DIR)/$@
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# Test ELF files (one application build for each test)
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$(TEST_ELFS): %.elf: %.o $(APP_ASM_OBJECTS) $(KERNEL_OBJECTS) $(APP_OBJECTS)
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$(if $(V), @echo " (ELF) $(subst $(build_dir)/,,$@)")
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$(V)$(CC) $(CFLAGS) -nostdlib -nodefaultlibs $(BUILD_DIR)/$(notdir $<) $(BUILT_OBJECTS) --output $(BUILD_DIR)/$@ -Wl -T linker.ld
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# Kernel objects builder
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$(KERNEL_OBJECTS): %.o: $(KERNEL_DIR)/%.c
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$(if $(V), @echo " (CC) $(subst $(build_dir)/,,$@)")
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$(V)$(CC) -c $(CFLAGS) -I. -I$(KERNEL_DIR) $< -o $(BUILD_DIR)/$(notdir $@)
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# Test objects builder
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$(TEST_OBJECTS): %.o: $(TESTS_DIR)/%.c
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$(if $(V), @echo " (CC) $(subst $(build_dir)/,,$@)")
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$(V)$(CC) -c $(CFLAGS) -I. -I$(KERNEL_DIR) $< -o $(BUILD_DIR)/$(notdir $@)
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# Application C objects builder
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$(APP_OBJECTS): %.o: ./%.c
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$(if $(V), @echo " (CC) $(subst $(build_dir)/,,$@)")
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$(V)$(CC) -c $(CFLAGS) -I. -I$(KERNEL_DIR) -I$(TESTS_DIR) $< -o $(BUILD_DIR)/$(notdir $@)
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# Application asm objects builder
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$(APP_ASM_OBJECTS): %.o: ./%.s
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$(if $(V), @echo " (AS) $(subst $(build_dir)/,,$@)")
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$(V)$(CC) -c $(CFLAGS) -D__ASSEMBLY__ -x assembler-with-cpp -I. -I$(KERNEL_DIR) $< -o $(BUILD_DIR)/$(notdir $@)
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# .lst file builder
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%.lst: %.c
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$(if $(V), @echo " (LST) $(subst $(build_dir)/,,$@)")
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$(V)$(CC) $(CFLAGS) -I. -I$(KERNEL_DIR) -I$(TESTS_DIR) -Wa,-al $< > $@
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# Clean
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clean:
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$(V)rm -f *.o *.elf *.map *.hex *.bin *.lst
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rm -rf doxygen-kernel
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rm -rf doxygen-mips
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rm -rf build
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doxygen:
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doxygen $(KERNEL_DIR)/Doxyfile
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doxygen ./Doxyfile
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