-
Notifications
You must be signed in to change notification settings - Fork 85
/
Makefile
190 lines (157 loc) · 7.88 KB
/
Makefile
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
#--------------------------------------------------------------------------------
# Makefile
#
# Patrick F.
# GRBL Advanced
#
#---------------------------------------------------------------------------------
# Clear the implicit built in rules
#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
# Location of gcc-arm-none-eabi toolchain
GCC_BASE = /opt/gcc-arm-none-eabi-9-2020-q2-update/bin
CC = ${GCC_BASE}/arm-none-eabi-gcc
CXX = ${GCC_BASE}/arm-none-eabi-g++
OBJCPY = ${GCC_BASE}/arm-none-eabi-objcopy
SIZE = ${GCC_BASE}/arm-none-eabi-size
OBJDUMP = ${GCC_BASE}/arm-none-eabi-objdump
#---------------------------------------------------------------------------------
# TARGET is the name of the output
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# INCLUDES is a list of directories containing extra header files
#---------------------------------------------------------------------------------
TARGET := GRBL_Advanced
BUILD := build
SOURCES := ./ ARM/ ARM/cmsis/ grbl/ HAL/ HAL/EXTI HAL/FLASH HAL/GPIO HAL/I2C HAL/SPI HAL/STM32 \
HAL/TIM HAL/USART ARM/SPL/src Src/ Libraries/GrIP Libraries/CRC Libraries/Ethernet \
Libraries/Ethernet/W5500 Libraries/Encoder Libraries/EEPROM Libraries/Printf
INCLUDES := $(SOURCES) ARM/SPL/inc
# STM32 F446
ifeq ($(target),F446)
LD_FILE = stm32f446re_flash.ld
DEFINES = -DSTM32F446xx -DSTM32F446RE
TARGET_STR = "STM32 F446"
# STM32 F411
else ifeq ($(target),F411)
LD_FILE = stm32f411re_flash.ld
DEFINES = -DSTM32F411xE -DSTM32F411RE
TARGET_STR = "STM32 F411"
else
# Default Target
LD_FILE = stm32f446re_flash.ld
DEFINES = -DSTM32F446xx -DSTM32F446RE
TARGET_STR = "STM32 F446"
endif
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
FLAGS := -mfloat-abi=hard -mcpu=cortex-m4 -gdwarf-2 -mfpu=fpv4-sp-d16 -mthumb -Wno-misleading-indentation
CFLAGS := -O2 -g1 -std=c17 -Wall -Wextra $(INCLUDE) -fno-common -fsingle-precision-constant -fdata-sections \
-ffunction-sections -fomit-frame-pointer -mlittle-endian -DUSE_STDPERIPH_DRIVER -D__FPU_USED -DARM_MATH_CM4 -Wimplicit-fallthrough=0
CXXFLAGS := $(CFLAGS)
LDFLAGS := -lm -flto -Wl,--gc-sections -Wl,-M=$(OUTPUT).map --specs=nosys.specs -nostartfiles --specs=nano.specs
#---------------------------------------------------------------------------------
# any extra libraries we wish to link with the project
# the order can-be/is critical
#---------------------------------------------------------------------------------
LIBS :=
#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS :=
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------
export OUTPUT := $(CURDIR)/$(TARGET)
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir))
export DEPSDIR := $(CURDIR)/$(BUILD)
#---------------------------------------------------------------------------------
# automatically build a list of object files for our project
#---------------------------------------------------------------------------------
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.S)))
#---------------------------------------------------------------------------------
# use CXX for linking C++ projects, CC for standard C
#---------------------------------------------------------------------------------
ifeq ($(strip $(CPPFILES)),)
export LD := $(CC)
else
export LD := $(CXX)
endif
export OFILES := $(sort $(CFILES:.c=.c.o) \
$(CPPFILES:.cpp=.cpp.o) \
$(SFILES:.S=.S.o))
#---------------------------------------------------------------------------------
# build a list of include paths
#---------------------------------------------------------------------------------
export INCLUDE := $(foreach dir,$(INCLUDES), -I$(CURDIR)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
-I$(CURDIR)/$(BUILD)
#---------------------------------------------------------------------------------
# build a list of library paths
#---------------------------------------------------------------------------------
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
export OUTPUT := $(CURDIR)/$(TARGET)
.PHONY: all clean flash
#---------------------------------------------------------------------------------
all:
@echo "Building "$(TARGET_STR)"..."
@[ -d $(BUILD) ] || mkdir -p $(BUILD)
@make --no-print-directory -C $(BUILD) $(OUTPUT).elf $(OUTPUT).bin $(OUTPUT).hex $(OUTPUT).lst -f $(CURDIR)/Makefile -j4
@$(SIZE) $(OUTPUT).elf
#---------------------------------------------------------------------------------
clean:
@rm -fr $(BUILD) $(OUTPUT).elf $(OUTPUT).bin $(OUTPUT).hex $(OUTPUT).map $(OUTPUT).lst
#---------------------------------------------------------------------------------
flash: $(OUTPUT).bin
st-flash write $(OUTPUT).bin 0x8000000
st-flash reset
#---------------------------------------------------------------------------------
else
DEPENDS := $(OFILES:.o=.d)
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
$(OUTPUT).elf: $(OFILES)
@echo Linking executable...
@$(LD) -o $@ $^ $(FLAGS) -T../$(LD_FILE) $(LDFLAGS)
$(OUTPUT).bin: $(OUTPUT).elf
@echo Creating bin...
@$(OBJCPY) -O binary $< $@
$(OUTPUT).hex: $(OUTPUT).elf
@echo Creating hex...
@$(OBJCPY) -O ihex $< $@
$(OUTPUT).lst: $(OUTPUT).elf
@$(OBJDUMP) -d $< > $@
#---------------------------------------------------------------------------------
# This rule links in binary data with the .c extension
#---------------------------------------------------------------------------------
%.c.o : %.c
#---------------------------------------------------------------------------------
@echo $(notdir $<)
@$(CC) $(FLAGS) $(CFLAGS) $(DEFINES) -c $^ -o $@
#---------------------------------------------------------------------------------
# This rule links in binary data with the .cpp extension
#---------------------------------------------------------------------------------
%.cpp.o : %.cpp
#---------------------------------------------------------------------------------
@echo $(notdir $<)
@$(CXX) $(FLAGS) $(CXXFLAGS) $(DEFINES) -c $^ -o $@
#---------------------------------------------------------------------------------
# This rule links in binary data with the .S extension
#---------------------------------------------------------------------------------
%.S.o : %.S
#---------------------------------------------------------------------------------
@echo $(notdir $<)
@$(CC) $(FLAGS) $(CFLAGS) -c $^ -o $@
-include $(DEPENDS)
#---------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------