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LibrePilot/flight/PiOS/STM32F4xx/library.mk
Oleg Semyonov 491e89b165 make: sort wildcard sources to make binaries identical on all platforms
Thanks to Amedee for finding the cause of the difference and CorvusCorax
for participating in the discussion.
2013-04-19 20:43:31 +02:00

60 lines
2.1 KiB
Makefile

#
# Rules to (help) build the F4xx device support.
#
# Directory containing this makefile
PIOS_DEVLIB := $(dir $(lastword $(MAKEFILE_LIST)))
# Hardcoded linker script names for now
LINKER_SCRIPTS_APP = $(PIOS_DEVLIB)link_STM32F4xx_OP_memory.ld \
$(PIOS_DEVLIB)link_STM32F4xx_sections.ld
LINKER_SCRIPTS_BL = $(PIOS_DEVLIB)link_STM32F4xx_BL_memory.ld \
$(PIOS_DEVLIB)link_STM32F4xx_sections.ld
# Compiler options implied by the F4xx
CDEFS += -DSTM32F4XX
CDEFS += -DSYSCLK_FREQ=$(SYSCLK_FREQ)
CDEFS += -DHSE_VALUE=$(OSCILLATOR_FREQ)
CDEFS += -DUSE_STDPERIPH_DRIVER
CDEFS += -DARM_MATH_CM4 -D__FPU_PRESENT=1
ARCHFLAGS += -mcpu=cortex-m4 -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
# PIOS device library source and includes
SRC += $(sort $(wildcard $(PIOS_DEVLIB)*.c))
EXTRAINCDIRS += $(PIOS_DEVLIB)inc
# CMSIS for the F4
include $(PIOSCOMMON)/Libraries/CMSIS2/library.mk
CMSIS2_DEVICEDIR := $(PIOS_DEVLIB)Libraries/CMSIS2/Device/ST/STM32F4xx
SRC += $(sort $(wildcard $(CMSIS2_DEVICEDIR)/Source/$(BOARD_NAME)/*.c))
EXTRAINCDIRS += $(CMSIS2_DEVICEDIR)/Include
# ST Peripheral library
PERIPHLIB = $(PIOS_DEVLIB)Libraries/STM32F4xx_StdPeriph_Driver
SRC += $(sort $(wildcard $(PERIPHLIB)/src/*.c))
EXTRAINCDIRS += $(PERIPHLIB)/inc
# ST USB OTG library
USBOTGLIB = $(PIOS_DEVLIB)Libraries/STM32_USB_OTG_Driver
USBOTGLIB_SRC = usb_core.c usb_dcd.c usb_dcd_int.c
SRC += $(addprefix $(USBOTGLIB)/src/,$(USBOTGLIB_SRC))
EXTRAINCDIRS += $(USBOTGLIB)/inc
# ST USB Device library
USBDEVLIB = $(PIOS_DEVLIB)Libraries/STM32_USB_Device_Library
SRC += $(sort $(wildcard $(USBDEVLIB)/Core/src/*.c))
EXTRAINCDIRS += $(USBDEVLIB)/Core/inc
#
# FreeRTOS
#
# If the application has included the generic FreeRTOS support, then add in
# the device-specific pieces of the code.
#
ifneq ($(FREERTOS_DIR),)
FREERTOS_PORTDIR := $(PIOS_DEVLIB)Libraries/FreeRTOS/Source
SRC += $(sort $(wildcard $(FREERTOS_PORTDIR)/portable/GCC/ARM_CM4F/*.c))
EXTRAINCDIRS += $(FREERTOS_PORTDIR)/portable/GCC/ARM_CM4F
include $(PIOSCOMMON)/Libraries/msheap/library.mk
endif