tool/chibios/chibios.mk

   1 ##############################################################################
   2 # Build global options
   3 # NOTE: Can be overridden externally.
   4 #
   5
   6 # Compiler options here.
   7 ifeq ($(USE_OPT),)
   8   USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16 -std=gnu99 -DPROTOCOL_CHIBIOS
   9 endif
  10
  11 # C specific options here (added to USE_OPT).
  12 ifeq ($(USE_COPT),)
  13   USE_COPT =
  14 endif
  15
  16 # include specific config.h?
  17 ifdef CONFIG_H
  18     USE_COPT += -include $(CONFIG_H)
  19 endif
  20
  21 # C++ specific options here (added to USE_OPT).
  22 ifeq ($(USE_CPPOPT),)
  23   USE_CPPOPT = -fno-rtti
  24 endif
  25
  26 # Enable this if you want the linker to remove unused code and data
  27 ifeq ($(USE_LINK_GC),)
  28   USE_LINK_GC = yes
  29 endif
  30
  31 # Linker extra options here.
  32 ifeq ($(USE_LDOPT),)
  33   USE_LDOPT =
  34 endif
  35
  36 # Enable this if you want link time optimizations (LTO)
  37 ifeq ($(USE_LTO),)
  38   USE_LTO = no
  39 endif
  40
  41 # If enabled, this option allows to compile the application in THUMB mode.
  42 ifeq ($(USE_THUMB),)
  43   USE_THUMB = yes
  44 endif
  45
  46 # Enable this if you want to see the full log while compiling.
  47 ifeq ($(USE_VERBOSE_COMPILE),)
  48   USE_VERBOSE_COMPILE = no
  49 endif
  50
  51 # If enabled, this option makes the build process faster by not compiling
  52 # modules not used in the current configuration.
  53 ifeq ($(USE_SMART_BUILD),)
  54   USE_SMART_BUILD = yes
  55 endif
  56
  57 #
  58 # Build global options
  59 ##############################################################################
  60
  61 ##############################################################################
  62 # Architecture or project specific options
  63 #
  64
  65 # Stack size to be allocated to the Cortex-M process stack. This stack is
  66 # the stack used by the main() thread.
  67 ifeq ($(USE_PROCESS_STACKSIZE),)
  68   USE_PROCESS_STACKSIZE = 0x200
  69 endif
  70
  71 # Stack size to the allocated to the Cortex-M main/exceptions stack. This
  72 # stack is used for processing interrupts and exceptions.
  73 ifeq ($(USE_EXCEPTIONS_STACKSIZE),)
  74   USE_EXCEPTIONS_STACKSIZE = 0x400
  75 endif
  76
  77 #
  78 # Architecture or project specific options
  79 ##############################################################################
  80
  81 ##############################################################################
  82 # Project, sources and paths
  83 #
  84
  85 # Imported source files and paths
  86 CHIBIOS ?= $(TMK_DIR)/tool/chibios/chibios
  87 # Startup files. Try a few different locations, for compability with old versions and
  88 # for things hardware in the contrib repository
  89 STARTUP_MK = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_$(MCU_STARTUP).mk
  90 ifeq ("$(wildcard $(STARTUP_MK))","")
  91         STARTUP_MK = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_$(MCU_STARTUP).mk
  92         ifeq ("$(wildcard $(STARTUP_MK))","")
  93                 STARTUP_MK = $(CHIBIOS_CONTRIB)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_$(MCU_STARTUP).mk
  94         endif
  95 endif
  96 include $(STARTUP_MK)
  97 # HAL-OSAL files (optional).
  98 include $(CHIBIOS)/os/hal/hal.mk
  99
 100 PLATFORM_MK = $(CHIBIOS)/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)/platform.mk
 101 ifeq ("$(wildcard $(PLATFORM_MK))","")
 102 PLATFORM_MK = $(CHIBIOS_CONTRIB)/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)/platform.mk
 103 endif
 104 include $(PLATFORM_MK)
 105
 106
 107 BOARD_MK = $(TARGET_DIR)/boards/$(BOARD)/board.mk
 108 ifeq ("$(wildcard $(BOARD_MK))","")
 109         BOARD_MK = $(CHIBIOS)/os/hal/boards/$(BOARD)/board.mk
 110         ifeq ("$(wildcard $(BOARD_MK))","")
 111                 BOARD_MK = $(CHIBIOS_CONTRIB)/os/hal/boards/$(BOARD)/board.mk
 112         endif
 113 endif
 114 include $(BOARD_MK)
 115 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
 116 # RTOS files (optional).
 117 include $(CHIBIOS)/os/rt/rt.mk
 118 # Compability with old version
 119 PORT_V = $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v$(ARMV)m.mk
 120 ifeq ("$(wildcard $(PORT_V))","")
 121 PORT_V = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/port_v$(ARMV)m.mk
 122 endif
 123 include $(PORT_V)
 124 # Other files (optional).
 125
 126 # Define linker script file here
 127 ifneq ("$(wildcard $(TARGET_DIR)/ld/$(MCU_LDSCRIPT).ld)","")
 128 LDSCRIPT = $(TARGET_DIR)/ld/$(MCU_LDSCRIPT).ld
 129 else
 130 LDSCRIPT = $(STARTUPLD)/$(MCU_LDSCRIPT).ld
 131 endif
 132
 133 # C sources that can be compiled in ARM or THUMB mode depending on the global
 134 # setting.
 135 CSRC = $(STARTUPSRC) \
 136        $(KERNSRC) \
 137        $(PORTSRC) \
 138        $(OSALSRC) \
 139        $(HALSRC) \
 140        $(PLATFORMSRC) \
 141        $(BOARDSRC) \
 142        $(CHIBIOS)/os/hal/lib/streams/chprintf.c \
 143        $(TMK_DIR)/protocol/chibios/usb_main.c \
 144        $(TMK_DIR)/protocol/chibios/main.c \
 145        $(SRC)
 146
 147 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
 148 # setting.
 149 CPPSRC =
 150
 151 # C sources to be compiled in ARM mode regardless of the global setting.
 152 # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
 153 #       option that results in lower performance and larger code size.
 154 ACSRC =
 155
 156 # C++ sources to be compiled in ARM mode regardless of the global setting.
 157 # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
 158 #       option that results in lower performance and larger code size.
 159 ACPPSRC =
 160
 161 # C sources to be compiled in THUMB mode regardless of the global setting.
 162 # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
 163 #       option that results in lower performance and larger code size.
 164 TCSRC =
 165
 166 # C sources to be compiled in THUMB mode regardless of the global setting.
 167 # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
 168 #       option that results in lower performance and larger code size.
 169 TCPPSRC =
 170
 171 # List ASM source files here
 172 ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 173
 174 INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
 175          $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
 176          $(CHIBIOS)/os/hal/lib/streams $(CHIBIOS)/os/various \
 177          $(TMK_DIR) $(COMMON_DIR) $(TMK_DIR)/protocol/chibios \
 178          $(TMK_DIR)/protocol $(TARGET_DIR)
 179
 180 #
 181 # Project, sources and paths
 182 ##############################################################################
 183
 184 ##############################################################################
 185 # Compiler settings
 186 #
 187
 188 #TRGT = arm-elf-
 189 TRGT = arm-none-eabi-
 190 CC   = $(TRGT)gcc
 191 CPPC = $(TRGT)g++
 192 # Enable loading with g++ only if you need C++ runtime support.
 193 # NOTE: You can use C++ even without C++ support if you are careful. C++
 194 #       runtime support makes code size explode.
 195 LD   = $(TRGT)gcc
 196 #LD   = $(TRGT)g++
 197 CP   = $(TRGT)objcopy
 198 AS   = $(TRGT)gcc -x assembler-with-cpp
 199 AR   = $(TRGT)ar
 200 OD   = $(TRGT)objdump
 201 SZ   = $(TRGT)size -A
 202 HEX  = $(CP) -O ihex
 203 BIN  = $(CP) -O binary
 204
 205 # ARM-specific options here
 206 AOPT =
 207
 208 # THUMB-specific options here
 209 TOPT = -mthumb -DTHUMB
 210
 211 # Define C warning options here
 212 CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes -Wno-missing-field-initializers
 213
 214 # Define C++ warning options here
 215 CPPWARN = -Wall -Wextra -Wundef
 216
 217 #
 218 # Compiler settings
 219 ##############################################################################
 220
 221 ##############################################################################
 222 # Start of user section
 223 #
 224
 225 # List all user C define here, like -D_DEBUG=1
 226 ## Select which interfaces to include here!
 227 UDEFS += $(OPT_DEFS)
 228
 229 # Define ASM defines here
 230 UADEFS += $(OPT_DEFS)
 231 # bootloader definitions may be used in the startup .s file
 232 ifneq ("$(wildcard $(TARGET_DIR)/bootloader_defs.h)","")
 233     UADEFS += -include $(TARGET_DIR)/bootloader_defs.h
 234     UDEFS += -include $(TARGET_DIR)/bootloader_defs.h
 235 else ifneq ("$(wildcard $(TARGET_DIR)/boards/$(BOARD)/bootloader_defs.h)","")
 236     UADEFS += -include $(TARGET_DIR)/boards/$(BOARD)/bootloader_defs.h
 237     UDEFS += -include $(TARGET_DIR)/boards/$(BOARD)/bootloader_defs.h
 238 endif
 239
 240 # List all user directories here
 241 #UINCDIR =
 242
 243 # List the user directory to look for the libraries here
 244 #ULIBDIR =
 245
 246 # List all user libraries here
 247 #ULIBS =
 248
 249 #
 250 # End of user defines
 251 ##############################################################################
 252
 253 RULESPATH = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC
 254 ifeq ("$(wildcard $(RULESPATH)/rules.mk)","")
 255 RULESPATH = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC
 256 endif
 257 include $(RULESPATH)/rules.mk