63 lines
2.2 KiB
Makefile
63 lines
2.2 KiB
Makefile
#
|
|
# Component Makefile
|
|
#
|
|
|
|
COMPONENT_SRCDIRS := . hwcrypto
|
|
LIBS ?=
|
|
ifndef CONFIG_NO_BLOBS
|
|
LIBS += core rtc net80211 pp wpa smartconfig coexist wps wpa2 espnow phy mesh
|
|
endif
|
|
|
|
#Linker scripts used to link the final application.
|
|
#Warning: These linker scripts are only used when the normal app is compiled; the bootloader
|
|
#specifies its own scripts.
|
|
LINKER_SCRIPTS += esp32.common.ld esp32.rom.ld esp32.peripherals.ld
|
|
|
|
#SPI-RAM incompatible functions can be used in when the SPI RAM
|
|
#workaround is not enabled.
|
|
ifndef CONFIG_SPIRAM_CACHE_WORKAROUND
|
|
LINKER_SCRIPTS += esp32.rom.spiram_incompatible_fns.ld
|
|
endif
|
|
|
|
ifdef CONFIG_NEWLIB_NANO_FORMAT
|
|
LINKER_SCRIPTS += esp32.rom.nanofmt.ld
|
|
endif
|
|
|
|
ifndef CONFIG_SPI_FLASH_ROM_DRIVER_PATCH
|
|
LINKER_SCRIPTS += esp32.rom.spiflash.ld
|
|
endif
|
|
|
|
#ld_include_panic_highint_hdl is added as an undefined symbol because otherwise the
|
|
#linker will ignore panic_highint_hdl.S as it has no other files depending on any
|
|
#symbols in it.
|
|
COMPONENT_ADD_LDFLAGS += $(COMPONENT_PATH)/libhal.a \
|
|
-L$(COMPONENT_PATH)/lib \
|
|
$(addprefix -l,$(LIBS)) \
|
|
-L $(COMPONENT_PATH)/ld \
|
|
-T esp32_out.ld \
|
|
-u ld_include_panic_highint_hdl \
|
|
$(addprefix -T ,$(LINKER_SCRIPTS))
|
|
|
|
ALL_LIB_FILES := $(patsubst %,$(COMPONENT_PATH)/lib/lib%.a,$(LIBS))
|
|
|
|
COMPONENT_SUBMODULES += lib
|
|
|
|
# final linking of project ELF depends on all binary libraries, and
|
|
# all linker scripts (except esp32_out.ld, as this is code generated here.)
|
|
COMPONENT_ADD_LINKER_DEPS := $(ALL_LIB_FILES) $(addprefix ld/,$(LINKER_SCRIPTS))
|
|
|
|
# Preprocess esp32.ld linker script into esp32_out.ld
|
|
#
|
|
# The library doesn't really depend on esp32_out.ld, but it
|
|
# saves us from having to add the target to a Makefile.projbuild
|
|
$(COMPONENT_LIBRARY): esp32_out.ld
|
|
|
|
esp32_out.ld: $(COMPONENT_PATH)/ld/esp32.ld ../include/sdkconfig.h
|
|
$(CC) -I ../include -C -P -x c -E $< -o $@
|
|
|
|
COMPONENT_EXTRA_CLEAN := esp32_out.ld
|
|
|
|
# disable stack protection in files which are involved in initialization of that feature
|
|
stack_check.o: CFLAGS := $(filter-out -fstack-protector%, $(CFLAGS))
|
|
cpu_start.o: CFLAGS := $(filter-out -fstack-protector%, $(CFLAGS))
|