esp-idf/components/esp32/component.mk
2016-09-12 18:02:10 +10:00

52 lines
1.7 KiB
Makefile

#
# Component Makefile
#
# This Makefile should, at the very least, just include $(IDF_PATH)/make/component_common.mk. By default,
# this will take the sources in this directory, compile them and link them into
# lib(subdirectory_name).a in the build directory. This behaviour is entirely configurable,
# please read the esp-idf build system document if you need to do this.
#
-include $(PROJECT_PATH)/build/include/config/auto.conf
LIBS := crypto core net80211 phy rtc pp wpa wps
ifeq ($(CONFIG_MEMMAP_BT),y)
ifeq ($(CONFIG_MEMMAP_TRACEMEM),y)
LINKER_SCRIPTS = -T esp32.bt.trace.ld
else
LINKER_SCRIPTS = -T esp32.bt.ld
endif
else
ifeq ($(CONFIG_MEMMAP_TRACEMEM),y)
LINKER_SCRIPTS = -T esp32.trace.ld
else
LINKER_SCRIPTS = -T esp32.ld
endif
endif
LINKER_SCRIPTS += -T esp32.common.ld -T esp32.rom.ld
COMPONENT_ADD_LDFLAGS := -lesp32 \
$(abspath libhal.a) \
-L$(abspath lib) \
$(addprefix -l,$(LIBS)) \
-L $(abspath ld) \
$(LINKER_SCRIPTS)
include $(IDF_PATH)/make/component_common.mk
ALL_LIB_FILES := $(patsubst %,$(COMPONENT_PATH)/lib/lib%.a,$(LIBS))
# automatically trigger a git submodule update
# if any libraries are missing
$(eval $(call SubmoduleRequiredForFiles,$(ALL_LIB_FILES)))
# this is a hack to make sure the app is re-linked if the binary
# libraries change or are updated. If they change, the main esp32
# library will be rebuild by AR andthis will trigger a re-linking of
# the entire app.
#
# It would be better for components to be able to expose any of these
# non-standard dependencies via get_variable, but this will do for now.
$(COMPONENT_LIBRARY): $(ALL_LIB_FILES)