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circuitpython/ports/esp32/Makefile
Damien George fcace26d87 esp32/Makefile: Add some missing IDF source files to bootloader and app. 
Functions in these files may be needed when certain features are enabled
(eg dual core mode), even if the linker does not give a warning or error
about unresolved symbols.
2019-03-11 23:17:09 +11:00

1021 lines
31 KiB
Makefile
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include ../../py/mkenv.mk
# qstr definitions (must come before including py.mk)
QSTR_DEFS = qstrdefsport.h
MICROPY_PY_USSL = 0
MICROPY_SSL_AXTLS = 0
MICROPY_FATFS = 1
MICROPY_PY_BTREE = 1
#FROZEN_DIR = scripts
FROZEN_MPY_DIR = modules
# include py core make definitions
include $(TOP)/py/py.mk
PORT ?= /dev/ttyUSB0
BAUD ?= 460800
FLASH_MODE ?= dio
FLASH_FREQ ?= 40m
FLASH_SIZE ?= 4MB
CROSS_COMPILE ?= xtensa-esp32-elf-
OBJDUMP = $(CROSS_COMPILE)objdump
# SDKCONFIG should be overridden to get a different configuration
SDKCONFIG ?= boards/sdkconfig
SDKCONFIG_H = $(BUILD)/sdkconfig.h
# the git hash of the currently supported ESP IDF version
ESPIDF_SUPHASH := 5c88c5996dbde6208e3bec05abc21ff6cd822d26
# paths to ESP IDF and its components
ifeq ($(ESPIDF),)
ifneq ($(IDF_PATH),)
ESPIDF = $(IDF_PATH)
else
$(info The ESPIDF variable has not been set, please set it to the root of the esp-idf repository.)
$(info See README.md for installation instructions.)
$(info Supported git hash: $(ESPIDF_SUPHASH))
$(error ESPIDF not set)
endif
endif
ESPCOMP = $(ESPIDF)/components
ESPTOOL ?= $(ESPCOMP)/esptool_py/esptool/esptool.py
ESPCOMP_KCONFIGS = $(shell find $(ESPCOMP) -name Kconfig)
ESPCOMP_KCONFIGS_PROJBUILD = $(shell find $(ESPCOMP) -name Kconfig.projbuild)
# verify the ESP IDF version
ESPIDF_CURHASH := $(shell git -C $(ESPIDF) show -s --pretty=format:'%H')
ifneq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH))
$(info ** WARNING **)
$(info The git hash of ESP IDF does not match the supported version)
$(info The build may complete and the firmware may work but it is not guaranteed)
$(info ESP IDF path: $(ESPIDF))
$(info Current git hash: $(ESPIDF_CURHASH))
$(info Supported git hash: $(ESPIDF_SUPHASH))
endif
# pretty format of ESP IDF version, used internally by the IDF
IDF_VER := $(shell git -C $(ESPIDF) describe)
# include sdkconfig to get needed configuration values
include $(SDKCONFIG)
################################################################################
# Compiler and linker flags
INC += -I.
INC += -I$(TOP)
INC += -I$(TOP)/lib/mp-readline
INC += -I$(TOP)/lib/netutils
INC += -I$(TOP)/lib/timeutils
INC += -I$(BUILD)
INC_ESPCOMP += -I$(ESPCOMP)/bootloader_support/include
INC_ESPCOMP += -I$(ESPCOMP)/bootloader_support/include_bootloader
INC_ESPCOMP += -I$(ESPCOMP)/driver/include
INC_ESPCOMP += -I$(ESPCOMP)/driver/include/driver
INC_ESPCOMP += -I$(ESPCOMP)/nghttp/port/include
INC_ESPCOMP += -I$(ESPCOMP)/nghttp/nghttp2/lib/includes
INC_ESPCOMP += -I$(ESPCOMP)/esp32/include
INC_ESPCOMP += -I$(ESPCOMP)/soc/include
INC_ESPCOMP += -I$(ESPCOMP)/soc/esp32/include
INC_ESPCOMP += -I$(ESPCOMP)/ethernet/include
INC_ESPCOMP += -I$(ESPCOMP)/expat/expat/expat/lib
INC_ESPCOMP += -I$(ESPCOMP)/expat/port/include
INC_ESPCOMP += -I$(ESPCOMP)/heap/include
INC_ESPCOMP += -I$(ESPCOMP)/json/include
INC_ESPCOMP += -I$(ESPCOMP)/json/port/include
INC_ESPCOMP += -I$(ESPCOMP)/log/include
INC_ESPCOMP += -I$(ESPCOMP)/newlib/platform_include
INC_ESPCOMP += -I$(ESPCOMP)/newlib/include
INC_ESPCOMP += -I$(ESPCOMP)/nvs_flash/include
INC_ESPCOMP += -I$(ESPCOMP)/freertos/include
INC_ESPCOMP += -I$(ESPCOMP)/esp_ringbuf/include
INC_ESPCOMP += -I$(ESPCOMP)/esp_event/include
INC_ESPCOMP += -I$(ESPCOMP)/tcpip_adapter/include
INC_ESPCOMP += -I$(ESPCOMP)/lwip/lwip/src/include
INC_ESPCOMP += -I$(ESPCOMP)/lwip/port/esp32/include
INC_ESPCOMP += -I$(ESPCOMP)/lwip/include/apps
INC_ESPCOMP += -I$(ESPCOMP)/mbedtls/mbedtls/include
INC_ESPCOMP += -I$(ESPCOMP)/mbedtls/port/include
INC_ESPCOMP += -I$(ESPCOMP)/spi_flash/include
INC_ESPCOMP += -I$(ESPCOMP)/ulp/include
INC_ESPCOMP += -I$(ESPCOMP)/vfs/include
INC_ESPCOMP += -I$(ESPCOMP)/xtensa-debug-module/include
INC_ESPCOMP += -I$(ESPCOMP)/wpa_supplicant/include
INC_ESPCOMP += -I$(ESPCOMP)/wpa_supplicant/port/include
INC_ESPCOMP += -I$(ESPCOMP)/ethernet/include
INC_ESPCOMP += -I$(ESPCOMP)/app_trace/include
INC_ESPCOMP += -I$(ESPCOMP)/app_update/include
INC_ESPCOMP += -I$(ESPCOMP)/pthread/include
INC_ESPCOMP += -I$(ESPCOMP)/smartconfig_ack/include
# these flags are common to C and C++ compilation
CFLAGS_COMMON = -Os -ffunction-sections -fdata-sections -fstrict-volatile-bitfields \
-mlongcalls -nostdlib \
-Wall -Werror -Wno-error=unused-function -Wno-error=unused-but-set-variable \
-Wno-error=unused-variable -Wno-error=deprecated-declarations \
-DESP_PLATFORM
CFLAGS_BASE = -std=gnu99 $(CFLAGS_COMMON) -DMBEDTLS_CONFIG_FILE='"mbedtls/esp_config.h"' -DHAVE_CONFIG_H
CFLAGS = $(CFLAGS_BASE) $(INC) $(INC_ESPCOMP)
CFLAGS += -DIDF_VER=\"$(IDF_VER)\"
CFLAGS += $(CFLAGS_MOD)
# this is what ESPIDF uses for c++ compilation
CXXFLAGS = -std=gnu++11 $(CFLAGS_COMMON) $(INC) $(INC_ESPCOMP)
LDFLAGS = -nostdlib -Map=$(@:.elf=.map) --cref
LDFLAGS += --gc-sections -static -EL
LDFLAGS += -u call_user_start_cpu0 -u uxTopUsedPriority -u ld_include_panic_highint_hdl
LDFLAGS += -u __cxa_guard_dummy # so that implementation of static guards is taken from cxx_guards.o instead of libstdc++.a
LDFLAGS += -L$(ESPCOMP)/esp32/ld
LDFLAGS += -T $(BUILD)/esp32_out.ld
LDFLAGS += -T $(BUILD)/esp32.common.ld
LDFLAGS += -T esp32.rom.ld
LDFLAGS += -T esp32.rom.libgcc.ld
LDFLAGS += -T esp32.peripherals.ld
LIBGCC_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
LIBSTDCXX_FILE_NAME = $(shell $(CXX) $(CXXFLAGS) -print-file-name=libstdc++.a)
# Debugging/Optimization
ifeq ($(DEBUG), 1)
CFLAGS += -g
COPT = -O0
else
#CFLAGS += -fdata-sections -ffunction-sections
COPT += -Os -DNDEBUG
#LDFLAGS += --gc-sections
endif
# Enable SPIRAM support if CONFIG_SPIRAM_SUPPORT=y in sdkconfig
ifeq ($(CONFIG_SPIRAM_SUPPORT),y)
CFLAGS_COMMON += -mfix-esp32-psram-cache-issue
LIBC_LIBM = $(ESPCOMP)/newlib/lib/libc-psram-workaround.a $(ESPCOMP)/newlib/lib/libm-psram-workaround.a
else
LDFLAGS += -T esp32.rom.spiram_incompatible_fns.ld
LIBC_LIBM = $(ESPCOMP)/newlib/lib/libc.a $(ESPCOMP)/newlib/lib/libm.a
endif
################################################################################
# List of MicroPython source and object files
SRC_C = \
main.c \
uart.c \
gccollect.c \
mphalport.c \
fatfs_port.c \
help.c \
modutime.c \
moduos.c \
machine_timer.c \
machine_pin.c \
machine_touchpad.c \
machine_adc.c \
machine_dac.c \
machine_pwm.c \
machine_uart.c \
modmachine.c \
modnetwork.c \
network_lan.c \
network_ppp.c \
modsocket.c \
modesp.c \
esp32_ulp.c \
modesp32.c \
espneopixel.c \
machine_hw_spi.c \
machine_wdt.c \
mpthreadport.c \
machine_rtc.c \
$(SRC_MOD)
EXTMOD_SRC_C = $(addprefix extmod/,\
modonewire.c \
)
LIB_SRC_C = $(addprefix lib/,\
mp-readline/readline.c \
netutils/netutils.c \
timeutils/timeutils.c \
utils/pyexec.c \
utils/interrupt_char.c \
utils/sys_stdio_mphal.c \
)
ifeq ($(MICROPY_FATFS), 1)
LIB_SRC_C += \
lib/oofatfs/ff.c \
lib/oofatfs/ffunicode.c
endif
DRIVERS_SRC_C = $(addprefix drivers/,\
bus/softspi.c \
dht/dht.c \
)
OBJ_MP =
OBJ_MP += $(PY_O)
OBJ_MP += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
OBJ_MP += $(addprefix $(BUILD)/, $(EXTMOD_SRC_C:.c=.o))
OBJ_MP += $(addprefix $(BUILD)/, $(LIB_SRC_C:.c=.o))
OBJ_MP += $(addprefix $(BUILD)/, $(DRIVERS_SRC_C:.c=.o))
# List of sources for qstr extraction
SRC_QSTR += $(SRC_C) $(EXTMOD_SRC_C) $(LIB_SRC_C) $(DRIVERS_SRC_C)
# Append any auto-generated sources that are needed by sources listed in SRC_QSTR
SRC_QSTR_AUTO_DEPS +=
################################################################################
# Generate sdkconfig.h from sdkconfig
$(SDKCONFIG_H): $(SDKCONFIG)
$(ECHO) "GEN $@"
$(Q)$(MKDIR) -p $(dir $@)
$(Q)$(PYTHON) $(ESPIDF)/tools/kconfig_new/confgen.py \
--output header $@ \
--config $< \
--kconfig $(ESPIDF)/Kconfig \
--env "IDF_TARGET=esp32" \
--env "IDF_CMAKE=n" \
--env "COMPONENT_KCONFIGS=$(ESPCOMP_KCONFIGS)" \
--env "COMPONENT_KCONFIGS_PROJBUILD=$(ESPCOMP_KCONFIGS_PROJBUILD)"
$(Q)touch $@
$(HEADER_BUILD)/qstrdefs.generated.h: $(SDKCONFIG_H)
################################################################################
# List of object files from the ESP32 IDF components
ESPIDF_DRIVER_O = $(addprefix $(ESPCOMP)/driver/,\
uart.o \
periph_ctrl.o \
ledc.o \
gpio.o \
timer.o \
spi_master.o \
spi_common.o \
rtc_module.o \
)
$(BUILD)/$(ESPCOMP)/esp32/dport_access.o: CFLAGS += -Wno-array-bounds
ESPIDF_ESP32_O = $(addprefix $(ESPCOMP)/esp32/,\
brownout.o \
cache_sram_mmu.o \
coexist.o \
dbg_stubs.o \
dport_panic_highint_hdl.o \
esp_err_to_name.o \
esp_himem.o \
panic.o \
pm_trace.o \
reset_reason.o \
restore.o \
stack_check.o \
esp_timer.o \
esp_timer_esp32.o \
ets_timer_legacy.o \
event_default_handlers.o \
fast_crypto_ops.o \
task_wdt.o \
cache_err_int.o \
clk.o \
core_dump.o \
cpu_start.o \
gdbstub.o \
crosscore_int.o \
ipc.o \
int_wdt.o \
event_loop.o \
hwcrypto/sha.o \
hwcrypto/aes.o \
lib_printf.o \
freertos_hooks.o \
system_api.o \
hw_random.o \
phy_init.o \
pm_esp32.o \
pm_locks.o \
intr_alloc.o \
dport_access.o \
wifi_init.o \
wifi_os_adapter.o \
sleep_modes.o \
spiram.o \
spiram_psram.o \
)
ESPIDF_ESP_RINGBUF_O = $(addprefix $(ESPCOMP)/esp_ringbuf/,\
ringbuf.o \
)
ESPIDF_HEAP_O = $(addprefix $(ESPCOMP)/heap/,\
heap_caps.o \
heap_caps_init.o \
multi_heap.o \
)
ESPIDF_SOC_O = $(addprefix $(ESPCOMP)/soc/,\
esp32/cpu_util.o \
esp32/gpio_periph.o \
esp32/rtc_clk.o \
esp32/rtc_init.o \
esp32/rtc_periph.o \
esp32/rtc_pm.o \
esp32/rtc_sleep.o \
esp32/rtc_time.o \
esp32/rtc_wdt.o \
esp32/soc_memory_layout.o \
esp32/spi_periph.o \
src/memory_layout_utils.o \
)
ESPIDF_CXX_O = $(addprefix $(ESPCOMP)/cxx/,\
cxx_guards.o \
)
ESPIDF_ETHERNET_O = $(addprefix $(ESPCOMP)/ethernet/,\
emac_dev.o \
emac_main.o \
eth_phy/phy_tlk110.o \
eth_phy/phy_lan8720.o \
eth_phy/phy_common.o \
)
$(BUILD)/$(ESPCOMP)/expat/%.o: CFLAGS += -DHAVE_EXPAT_CONFIG_H -DHAVE_GETRANDOM
ESPIDF_EXPAT_O = $(addprefix $(ESPCOMP)/expat/,\
expat/expat/lib/xmltok_ns.o \
expat/expat/lib/xmltok.o \
expat/expat/lib/xmlparse.o \
expat/expat/lib/xmlrole.o \
expat/expat/lib/xmltok_impl.o \
)
ESPIDF_PTHREAD_O = $(addprefix $(ESPCOMP)/pthread/,\
pthread.o \
pthread_local_storage.o \
)
# Assembler .S files need only basic flags, and in particular should not have
# -Os because that generates subtly different code.
# We also need custom CFLAGS for .c files because FreeRTOS has headers with
# generic names (eg queue.h) which can clash with other files in the port.
CFLAGS_ASM = -I$(BUILD) -I$(ESPCOMP)/esp32/include -I$(ESPCOMP)/soc/esp32/include -I$(ESPCOMP)/freertos/include/freertos -I.
$(BUILD)/$(ESPCOMP)/freertos/portasm.o: CFLAGS = $(CFLAGS_ASM)
$(BUILD)/$(ESPCOMP)/freertos/xtensa_context.o: CFLAGS = $(CFLAGS_ASM)
$(BUILD)/$(ESPCOMP)/freertos/xtensa_intr_asm.o: CFLAGS = $(CFLAGS_ASM)
$(BUILD)/$(ESPCOMP)/freertos/xtensa_vectors.o: CFLAGS = $(CFLAGS_ASM)
$(BUILD)/$(ESPCOMP)/freertos/xtensa_vector_defaults.o: CFLAGS = $(CFLAGS_ASM)
$(BUILD)/$(ESPCOMP)/freertos/%.o: CFLAGS = $(CFLAGS_BASE) -I. -I$(BUILD) $(INC_ESPCOMP) -I$(ESPCOMP)/freertos/include/freertos -D_ESP_FREERTOS_INTERNAL
ESPIDF_FREERTOS_O = $(addprefix $(ESPCOMP)/freertos/,\
croutine.o \
event_groups.o \
FreeRTOS-openocd.o \
list.o \
portasm.o \
port.o \
queue.o \
tasks.o \
timers.o \
xtensa_context.o \
xtensa_init.o \
xtensa_intr_asm.o \
xtensa_intr.o \
xtensa_overlay_os_hook.o \
xtensa_vector_defaults.o \
xtensa_vectors.o \
)
ESPIDF_VFS_O = $(addprefix $(ESPCOMP)/vfs/,\
vfs_uart.o \
vfs.o \
)
ESPIDF_JSON_O = $(addprefix $(ESPCOMP)/json/cJSON/,\
cJSON.o \
cJSON_Utils.o \
)
ESPIDF_LOG_O = $(addprefix $(ESPCOMP)/log/,\
log.o \
)
ESPIDF_XTENSA_DEBUG_MODULE_O = $(addprefix $(ESPCOMP)/xtensa-debug-module/,\
eri.o \
trax.o \
)
ESPIDF_TCPIP_ADAPTER_O = $(addprefix $(ESPCOMP)/tcpip_adapter/,\
tcpip_adapter_lwip.o \
)
ESPIDF_APP_TRACE_O = $(addprefix $(ESPCOMP)/app_trace/,\
app_trace.o \
)
ESPIDF_APP_UPDATE_O = $(addprefix $(ESPCOMP)/app_update/,\
esp_app_desc.o \
esp_ota_ops.o \
)
ESPIDF_NEWLIB_O = $(addprefix $(ESPCOMP)/newlib/,\
time.o \
select.o \
syscalls.o \
syscall_table.o \
reent_init.o \
locks.o \
)
ESPIDF_NGHTTP_O = $(addprefix $(ESPCOMP)/nghttp/,\
nghttp2/lib/nghttp2_http.o \
nghttp2/lib/nghttp2_version.o \
nghttp2/lib/nghttp2_mem.o \
nghttp2/lib/nghttp2_hd_huffman.o \
nghttp2/lib/nghttp2_rcbuf.o \
nghttp2/lib/nghttp2_callbacks.o \
nghttp2/lib/nghttp2_session.o \
nghttp2/lib/nghttp2_stream.o \
nghttp2/lib/nghttp2_hd.o \
nghttp2/lib/nghttp2_priority_spec.o \
nghttp2/lib/nghttp2_buf.o \
nghttp2/lib/nghttp2_option.o \
nghttp2/lib/nghttp2_npn.o \
nghttp2/lib/nghttp2_helper.o \
nghttp2/lib/nghttp2_frame.o \
nghttp2/lib/nghttp2_outbound_item.o \
nghttp2/lib/nghttp2_hd_huffman_data.o \
nghttp2/lib/nghttp2_pq.o \
nghttp2/lib/nghttp2_queue.o \
nghttp2/lib/nghttp2_submit.o \
nghttp2/lib/nghttp2_map.o \
port/http_parser.o \
)
ESPIDF_NVS_FLASH_O = $(addprefix $(ESPCOMP)/nvs_flash/,\
src/nvs_ops.o \
src/nvs_types.o \
src/nvs_page.o \
src/nvs_item_hash_list.o \
src/nvs_pagemanager.o \
src/nvs_storage.o \
src/nvs_api.o \
)
ESPIDF_OPENSSL_O = $(addprefix $(ESPCOMP)/openssl/,\
)
ESPIDF_SMARTCONFIG_ACK_O = $(addprefix $(ESPCOMP)/smartconfig_ack/,\
smartconfig_ack.o \
)
ESPIDF_SPI_FLASH_O = $(addprefix $(ESPCOMP)/spi_flash/,\
flash_mmap.o \
partition.o \
spi_flash_rom_patch.o \
cache_utils.o \
flash_ops.o \
)
ESPIDF_ULP_O = $(addprefix $(ESPCOMP)/ulp/,\
ulp.o \
)
$(BUILD)/$(ESPCOMP)/lwip/%.o: CFLAGS += -Wno-address -Wno-unused-variable -Wno-unused-but-set-variable
ESPIDF_LWIP_O = $(addprefix $(ESPCOMP)/lwip/,\
apps/dhcpserver/dhcpserver.o \
lwip/src/api/netbuf.o \
lwip/src/api/api_lib.o \
lwip/src/api/netifapi.o \
lwip/src/api/tcpip.o \
lwip/src/api/netdb.o \
lwip/src/api/err.o \
lwip/src/api/api_msg.o \
lwip/src/api/sockets.o \
lwip/src/apps/sntp/sntp.o \
lwip/src/core/ipv4/dhcp.o \
lwip/src/core/ipv4/etharp.o \
lwip/src/core/ipv4/ip4_addr.o \
lwip/src/core/ipv4/igmp.o \
lwip/src/core/ipv4/ip4.o \
lwip/src/core/ipv4/autoip.o \
lwip/src/core/ipv4/icmp.o \
lwip/src/core/ipv6/ip6_frag.o \
lwip/src/core/ipv6/dhcp6.o \
lwip/src/core/ipv6/inet6.o \
lwip/src/core/ipv6/ip6_addr.o \
lwip/src/core/ipv6/ip6.o \
lwip/src/core/ipv6/nd6.o \
lwip/src/core/ipv6/mld6.o \
lwip/src/core/ipv6/ethip6.o \
lwip/src/core/ipv6/icmp6.o \
lwip/src/core/mem.o \
lwip/src/core/init.o \
lwip/src/core/memp.o \
lwip/src/core/sys.o \
lwip/src/core/tcp_in.o \
lwip/src/core/timeouts.o \
lwip/src/core/dns.o \
lwip/src/core/ip.o \
lwip/src/core/pbuf.o \
lwip/src/core/raw.o \
lwip/src/core/tcp.o \
lwip/src/core/def.o \
lwip/src/core/netif.o \
lwip/src/core/stats.o \
lwip/src/core/inet_chksum.o \
lwip/src/core/udp.o \
lwip/src/core/tcp_out.o \
lwip/src/netif/slipif.o \
lwip/src/netif/ethernet.o \
lwip/src/netif/lowpan6.o \
lwip/src/netif/ethernetif.o \
lwip/src/netif/ppp/auth.o \
lwip/src/netif/ppp/chap-md5.o \
lwip/src/netif/ppp/chap-new.o \
lwip/src/netif/ppp/fsm.o \
lwip/src/netif/ppp/ipcp.o \
lwip/src/netif/ppp/ipv6cp.o \
lwip/src/netif/ppp/lcp.o \
lwip/src/netif/ppp/magic.o \
lwip/src/netif/ppp/polarssl/md5.o \
lwip/src/netif/ppp/ppp.o \
lwip/src/netif/ppp/pppapi.o \
lwip/src/netif/ppp/pppos.o \
lwip/src/netif/ppp/upap.o \
lwip/src/netif/ppp/utils.o \
lwip/src/netif/ppp/vj.o \
port/esp32/freertos/sys_arch.o \
port/esp32/netif/ethernetif.o \
port/esp32/netif/wlanif.o \
port/esp32/vfs_lwip.o \
)
ESPIDF_MBEDTLS_O = $(addprefix $(ESPCOMP)/mbedtls/,\
mbedtls/library/entropy.o \
mbedtls/library/pkcs12.o \
mbedtls/library/ccm.o \
mbedtls/library/pk.o \
mbedtls/library/sha1.o \
mbedtls/library/x509_csr.o \
mbedtls/library/ssl_cli.o \
mbedtls/library/ecp.o \
mbedtls/library/blowfish.o \
mbedtls/library/x509.o \
mbedtls/library/ecp_curves.o \
mbedtls/library/error.o \
mbedtls/library/ssl_ticket.o \
mbedtls/library/entropy_poll.o \
mbedtls/library/cipher.o \
mbedtls/library/version_features.o \
mbedtls/library/ripemd160.o \
mbedtls/library/rsa.o \
mbedtls/library/rsa_internal.o \
mbedtls/library/md.o \
mbedtls/library/md_wrap.o \
mbedtls/library/sha256.o \
mbedtls/library/dhm.o \
mbedtls/library/ssl_cache.o \
mbedtls/library/pkwrite.o \
mbedtls/library/base64.o \
mbedtls/library/asn1parse.o \
mbedtls/library/ssl_tls.o \
mbedtls/library/hmac_drbg.o \
mbedtls/library/pem.o \
mbedtls/library/version.o \
mbedtls/library/gcm.o \
mbedtls/library/memory_buffer_alloc.o \
mbedtls/library/md2.o \
mbedtls/library/ecdsa.o \
mbedtls/library/ssl_srv.o \
mbedtls/library/x509_crt.o \
mbedtls/library/ecdh.o \
mbedtls/library/asn1write.o \
mbedtls/library/md4.o \
mbedtls/library/debug.o \
mbedtls/library/x509_create.o \
mbedtls/library/ecjpake.o \
mbedtls/library/oid.o \
mbedtls/library/md5.o \
mbedtls/library/ssl_ciphersuites.o \
mbedtls/library/sha512.o \
mbedtls/library/xtea.o \
mbedtls/library/aes.o \
mbedtls/library/cipher_wrap.o \
mbedtls/library/arc4.o \
mbedtls/library/bignum.o \
mbedtls/library/pkparse.o \
mbedtls/library/padlock.o \
mbedtls/library/threading.o \
mbedtls/library/x509_crl.o \
mbedtls/library/pkcs11.o \
mbedtls/library/aesni.o \
mbedtls/library/timing.o \
mbedtls/library/certs.o \
mbedtls/library/pkcs5.o \
mbedtls/library/ssl_cookie.o \
mbedtls/library/camellia.o \
mbedtls/library/havege.o \
mbedtls/library/des.o \
mbedtls/library/x509write_csr.o \
mbedtls/library/platform.o \
mbedtls/library/platform_util.o \
mbedtls/library/ctr_drbg.o \
mbedtls/library/x509write_crt.o \
mbedtls/library/pk_wrap.o \
port/esp_bignum.o \
port/esp_hardware.o \
port/esp_mem.o \
port/esp_sha1.o \
port/esp_sha256.o \
port/esp_sha512.o \
)
$(BUILD)/$(ESPCOMP)/wpa_supplicant/%.o: CFLAGS += -DEMBEDDED_SUPP -DIEEE8021X_EAPOL -DEAP_PEER_METHOD -DEAP_MSCHAPv2 -DEAP_TTLS -DEAP_TLS -DEAP_PEAP -DUSE_WPA2_TASK -DCONFIG_WPS2 -DCONFIG_WPS_PIN -DUSE_WPS_TASK -DESPRESSIF_USE -DESP32_WORKAROUND -D__ets__ -Wno-strict-aliasing
ESPIDF_WPA_SUPPLICANT_O = $(addprefix $(ESPCOMP)/wpa_supplicant/,\
src/crypto/aes-internal-enc.o \
src/crypto/sha256-internal.o \
src/crypto/md5-internal.o \
src/crypto/aes-internal.o \
src/crypto/sha1.o \
src/crypto/aes-internal-dec.o \
src/crypto/aes-unwrap.o \
src/crypto/crypto_internal-rsa.o \
src/crypto/dh_groups.o \
src/crypto/crypto_internal.o \
src/crypto/aes-wrap.o \
src/crypto/sha1-internal.o \
src/crypto/dh_group5.o \
src/crypto/sha256.o \
src/crypto/rc4.o \
src/crypto/md5.o \
src/crypto/aes-cbc.o \
src/crypto/sha1-pbkdf2.o \
src/crypto/bignum.o \
src/crypto/crypto_internal-modexp.o \
src/crypto/crypto_internal-cipher.o \
src/fast_crypto/fast_aes-unwrap.o \
src/fast_crypto/fast_aes-wrap.o \
src/fast_crypto/fast_sha256.o \
src/fast_crypto/fast_sha256-internal.o \
port/os_xtensa.o \
)
OBJ_ESPIDF =
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_NEWLIB_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_DRIVER_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_ESP32_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_ESP_RINGBUF_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_HEAP_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_SOC_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_CXX_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_ETHERNET_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_EXPAT_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_PTHREAD_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_FREERTOS_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_VFS_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_JSON_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_LOG_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_LWIP_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_MBEDTLS_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_XTENSA_DEBUG_MODULE_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_TCPIP_ADAPTER_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_APP_TRACE_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_APP_UPDATE_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_NGHTTP_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_NVS_FLASH_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_OPENSSL_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_SMARTCONFIG_ACK_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_SPI_FLASH_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_ULP_O))
OBJ_ESPIDF += $(addprefix $(BUILD)/, $(ESPIDF_WPA_SUPPLICANT_O))
$(OBJ_ESPIDF): $(SDKCONFIG_H)
LIB_ESPIDF =
LIB_ESPIDF += driver
LIB_ESPIDF += esp32
LIB_ESPIDF += esp_ringbuf
LIB_ESPIDF += heap
LIB_ESPIDF += soc
LIB_ESPIDF += cxx
LIB_ESPIDF += ethernet
LIB_ESPIDF += expat
LIB_ESPIDF += pthread
LIB_ESPIDF += freertos
LIB_ESPIDF += vfs
LIB_ESPIDF += json
LIB_ESPIDF += log
LIB_ESPIDF += xtensa-debug-module
LIB_ESPIDF += tcpip_adapter
LIB_ESPIDF += app_trace
LIB_ESPIDF += app_update
LIB_ESPIDF += newlib
LIB_ESPIDF += nghttp
LIB_ESPIDF += nvs_flash
LIB_ESPIDF += smartconfig_ack
LIB_ESPIDF += spi_flash
LIB_ESPIDF += ulp
LIB_ESPIDF += lwip
LIB_ESPIDF += mbedtls
LIB_ESPIDF += wpa_supplicant
BUILD_ESPIDF_LIB = $(BUILD)/esp-idf
OBJ_ESPIDF_DIRS = $(sort $(dir $(OBJ_ESPIDF))) $(BUILD_ESPIDF_LIB) $(addprefix $(BUILD_ESPIDF_LIB)/,$(LIB_ESPIDF))
$(OBJ_ESPIDF): | $(OBJ_ESPIDF_DIRS)
$(OBJ_ESPIDF_DIRS):
$(MKDIR) -p $@
define gen_espidf_lib_rule
$(BUILD_ESPIDF_LIB)/$(1)/lib$(1).a: $(addprefix $$(BUILD)/,$(2))
$(ECHO) "AR $$@"
$(Q)$(AR) cru $$@ $$^
endef
$(eval $(call gen_espidf_lib_rule,driver,$(ESPIDF_DRIVER_O)))
$(eval $(call gen_espidf_lib_rule,esp32,$(ESPIDF_ESP32_O)))
$(eval $(call gen_espidf_lib_rule,esp_ringbuf,$(ESPIDF_ESP_RINGBUF_O)))
$(eval $(call gen_espidf_lib_rule,heap,$(ESPIDF_HEAP_O)))
$(eval $(call gen_espidf_lib_rule,soc,$(ESPIDF_SOC_O)))
$(eval $(call gen_espidf_lib_rule,cxx,$(ESPIDF_CXX_O)))
$(eval $(call gen_espidf_lib_rule,ethernet,$(ESPIDF_ETHERNET_O)))
$(eval $(call gen_espidf_lib_rule,expat,$(ESPIDF_EXPAT_O)))
$(eval $(call gen_espidf_lib_rule,pthread,$(ESPIDF_PTHREAD_O)))
$(eval $(call gen_espidf_lib_rule,freertos,$(ESPIDF_FREERTOS_O)))
$(eval $(call gen_espidf_lib_rule,vfs,$(ESPIDF_VFS_O)))
$(eval $(call gen_espidf_lib_rule,json,$(ESPIDF_JSON_O)))
$(eval $(call gen_espidf_lib_rule,log,$(ESPIDF_LOG_O)))
$(eval $(call gen_espidf_lib_rule,xtensa-debug-module,$(ESPIDF_XTENSA_DEBUG_MODULE_O)))
$(eval $(call gen_espidf_lib_rule,tcpip_adapter,$(ESPIDF_TCPIP_ADAPTER_O)))
$(eval $(call gen_espidf_lib_rule,app_trace,$(ESPIDF_APP_TRACE_O)))
$(eval $(call gen_espidf_lib_rule,app_update,$(ESPIDF_APP_UPDATE_O)))
$(eval $(call gen_espidf_lib_rule,newlib,$(ESPIDF_NEWLIB_O)))
$(eval $(call gen_espidf_lib_rule,nghttp,$(ESPIDF_NGHTTP_O)))
$(eval $(call gen_espidf_lib_rule,nvs_flash,$(ESPIDF_NVS_FLASH_O)))
$(eval $(call gen_espidf_lib_rule,smartconfig_ack,$(ESPIDF_SMARTCONFIG_ACK_O)))
$(eval $(call gen_espidf_lib_rule,spi_flash,$(ESPIDF_SPI_FLASH_O)))
$(eval $(call gen_espidf_lib_rule,ulp,$(ESPIDF_ULP_O)))
$(eval $(call gen_espidf_lib_rule,lwip,$(ESPIDF_LWIP_O)))
$(eval $(call gen_espidf_lib_rule,mbedtls,$(ESPIDF_MBEDTLS_O)))
$(eval $(call gen_espidf_lib_rule,wpa_supplicant,$(ESPIDF_WPA_SUPPLICANT_O)))
LIB = $(foreach lib,$(LIB_ESPIDF),$(BUILD_ESPIDF_LIB)/$(lib)/lib$(lib).a)
################################################################################
# ESP IDF ldgen
LDGEN_FRAGMENTS = $(shell find $(ESPCOMP) -name "*.lf")
LDGEN_SECTIONS_INFO = $(foreach lib,$(LIB_ESPIDF),$(BUILD_ESPIDF_LIB)/$(lib)/lib$(lib).a.sections_info)
LDGEN_SECTION_INFOS = $(BUILD_ESPIDF_LIB)/ldgen.section_infos
define gen_sections_info_rule
$(1).sections_info: $(1)
$(ECHO) "GEN $(1).sections_info"
$(Q)$(OBJDUMP) -h $(1) > $(1).sections_info
endef
$(eval $(foreach lib,$(LIB_ESPIDF),$(eval $(call gen_sections_info_rule,$(BUILD_ESPIDF_LIB)/$(lib)/lib$(lib).a))))
$(LDGEN_SECTION_INFOS): $(LDGEN_SECTIONS_INFO) $(ESPIDF)/make/ldgen.mk
$(Q)printf "$(foreach info,$(LDGEN_SECTIONS_INFO),$(info)\n)" > $@
$(BUILD)/esp32.common.ld: $(ESPCOMP)/esp32/ld/esp32.common.ld.in $(LDGEN_FRAGMENTS) $(SDKCONFIG) $(LDGEN_SECTION_INFOS)
$(ECHO) "GEN $@"
$(Q)$(PYTHON) $(ESPIDF)/tools/ldgen/ldgen.py \
--input $< \
--output $@ \
--config $(SDKCONFIG) \
--kconfig $(ESPIDF)/Kconfig \
--fragments $(LDGEN_FRAGMENTS) \
--sections $(LDGEN_SECTION_INFOS) \
--env "IDF_TARGET=esp32" \
--env "IDF_CMAKE=n" \
--env "COMPONENT_KCONFIGS=$(ESPCOMP_KCONFIGS)" \
--env "COMPONENT_KCONFIGS_PROJBUILD=$(ESPCOMP_KCONFIGS_PROJBUILD)"
################################################################################
# Main targets
all: $(BUILD)/firmware.bin
.PHONY: idf-version deploy erase
idf-version:
$(ECHO) "ESP IDF supported hash: $(ESPIDF_SUPHASH)"
$(BUILD)/firmware.bin: $(BUILD)/bootloader.bin $(BUILD)/partitions.bin $(BUILD)/application.bin
$(ECHO) "Create $@"
$(Q)$(PYTHON) makeimg.py $^ $@
deploy: $(BUILD)/firmware.bin
$(ECHO) "Writing $^ to the board"
$(Q)$(ESPTOOL) --chip esp32 --port $(PORT) --baud $(BAUD) write_flash -z --flash_mode $(FLASH_MODE) --flash_freq $(FLASH_FREQ) 0x1000 $^
erase:
$(ECHO) "Erasing flash"
$(Q)$(ESPTOOL) --chip esp32 --port $(PORT) --baud $(BAUD) erase_flash
################################################################################
# Declarations to build the application
OBJ = $(OBJ_MP)
APP_LD_ARGS =
APP_LD_ARGS += $(LDFLAGS_MOD)
APP_LD_ARGS += --start-group
APP_LD_ARGS += -L$(dir $(LIBGCC_FILE_NAME)) -lgcc
APP_LD_ARGS += -L$(dir $(LIBSTDCXX_FILE_NAME)) -lstdc++
APP_LD_ARGS += $(LIBC_LIBM)
APP_LD_ARGS += $(ESPCOMP)/esp32/libhal.a
APP_LD_ARGS += -L$(ESPCOMP)/esp32/lib -lcore -lmesh -lnet80211 -lphy -lrtc -lpp -lwpa -lsmartconfig -lcoexist -lwps -lwpa2
APP_LD_ARGS += $(OBJ)
APP_LD_ARGS += $(LIB)
APP_LD_ARGS += --end-group
$(BUILD)/esp32_out.ld: $(SDKCONFIG_H)
$(Q)$(CC) -I$(BUILD) -C -P -x c -E $(ESPCOMP)/esp32/ld/esp32.ld -o $@
$(BUILD)/application.bin: $(BUILD)/application.elf
$(ECHO) "Create $@"
$(Q)$(ESPTOOL) --chip esp32 elf2image --flash_mode $(FLASH_MODE) --flash_freq $(FLASH_FREQ) --flash_size $(FLASH_SIZE) $<
$(BUILD)/application.elf: $(OBJ) $(LIB) $(BUILD)/esp32_out.ld $(BUILD)/esp32.common.ld
$(ECHO) "LINK $@"
$(Q)$(LD) $(LDFLAGS) -o $@ $(APP_LD_ARGS)
$(Q)$(SIZE) $@
define compile_cxx
$(ECHO) "CXX $<"
$(Q)$(CXX) $(CXXFLAGS) -c -MD -o $@ $<
@# The following fixes the dependency file.
@# See http://make.paulandlesley.org/autodep.html for details.
@# Regex adjusted from the above to play better with Windows paths, etc.
@$(CP) $(@:.o=.d) $(@:.o=.P); \
$(SED) -e 's/#.*//' -e 's/^.*: *//' -e 's/ *\\$$//' \
-e '/^$$/ d' -e 's/$$/ :/' < $(@:.o=.d) >> $(@:.o=.P); \
$(RM) -f $(@:.o=.d)
endef
vpath %.cpp . $(TOP)
$(BUILD)/%.o: %.cpp
$(call compile_cxx)
################################################################################
# Declarations to build the bootloader
BOOTLOADER_LIB_DIR = $(BUILD)/bootloader
BOOTLOADER_LIB_ALL =
$(BUILD)/bootloader/$(ESPCOMP)/%.o: CFLAGS += -DBOOTLOADER_BUILD=1 -I$(ESPCOMP)/bootloader_support/include_priv -I$(ESPCOMP)/bootloader_support/include -I$(ESPCOMP)/micro-ecc/micro-ecc -I$(ESPCOMP)/esp32 -Wno-error=format
# libbootloader_support.a
BOOTLOADER_LIB_ALL += bootloader_support
BOOTLOADER_LIB_BOOTLOADER_SUPPORT_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
bootloader_support/src/bootloader_clock.o \
bootloader_support/src/bootloader_common.o \
bootloader_support/src/bootloader_flash.o \
bootloader_support/src/bootloader_init.o \
bootloader_support/src/bootloader_random.o \
bootloader_support/src/bootloader_sha.o \
bootloader_support/src/bootloader_utility.o \
bootloader_support/src/efuse.o \
bootloader_support/src/flash_qio_mode.o \
bootloader_support/src/secure_boot_signatures.o \
bootloader_support/src/secure_boot.o \
bootloader_support/src/esp_image_format.o \
bootloader_support/src/flash_encrypt.o \
bootloader_support/src/flash_partitions.o \
)
$(BOOTLOADER_LIB_DIR)/libbootloader_support.a: $(BOOTLOADER_LIB_BOOTLOADER_SUPPORT_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
# liblog.a
BOOTLOADER_LIB_ALL += log
BOOTLOADER_LIB_LOG_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
log/log.o \
)
$(BOOTLOADER_LIB_DIR)/liblog.a: $(BOOTLOADER_LIB_LOG_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
# libspi_flash.a
BOOTLOADER_LIB_ALL += spi_flash
BOOTLOADER_LIB_SPI_FLASH_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
spi_flash/spi_flash_rom_patch.o \
)
$(BOOTLOADER_LIB_DIR)/libspi_flash.a: $(BOOTLOADER_LIB_SPI_FLASH_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
# libmicro-ecc.a
BOOTLOADER_LIB_ALL += micro-ecc
BOOTLOADER_LIB_MICRO_ECC_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
micro-ecc/micro-ecc/uECC.o \
)
$(BOOTLOADER_LIB_DIR)/libmicro-ecc.a: $(BOOTLOADER_LIB_MICRO_ECC_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
# libsoc.a
$(BUILD)/bootloader/$(ESPCOMP)/soc/esp32/rtc_clk.o: CFLAGS += -fno-jump-tables -fno-tree-switch-conversion
BOOTLOADER_LIB_ALL += soc
BOOTLOADER_LIB_SOC_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/soc/,\
esp32/cpu_util.o \
esp32/gpio_periph.o \
esp32/rtc_clk.o \
esp32/rtc_clk_init.o \
esp32/rtc_init.o \
esp32/rtc_periph.o \
esp32/rtc_pm.o \
esp32/rtc_sleep.o \
esp32/rtc_time.o \
esp32/rtc_wdt.o \
esp32/sdio_slave_periph.o \
esp32/sdmmc_periph.o \
esp32/soc_memory_layout.o \
esp32/spi_periph.o \
src/memory_layout_utils.o \
)
$(BOOTLOADER_LIB_DIR)/libsoc.a: $(BOOTLOADER_LIB_SOC_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
# libmain.a
BOOTLOADER_LIB_ALL += main
BOOTLOADER_LIB_MAIN_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
bootloader/subproject/main/bootloader_start.o \
)
$(BOOTLOADER_LIB_DIR)/libmain.a: $(BOOTLOADER_LIB_MAIN_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
# all objects files
BOOTLOADER_OBJ_ALL = \
$(BOOTLOADER_LIB_BOOTLOADER_SUPPORT_OBJ) \
$(BOOTLOADER_LIB_LOG_OBJ) \
$(BOOTLOADER_LIB_SPI_FLASH_OBJ) \
$(BOOTLOADER_LIB_MICRO_ECC_OBJ) \
$(BOOTLOADER_LIB_SOC_OBJ) \
$(BOOTLOADER_LIB_MAIN_OBJ)
$(BOOTLOADER_OBJ_ALL): $(SDKCONFIG_H)
BOOTLOADER_LIBS =
BOOTLOADER_LIBS += -Wl,--start-group
BOOTLOADER_LIBS += $(BOOTLOADER_OBJ)
BOOTLOADER_LIBS += -L$(BUILD)/bootloader $(addprefix -l,$(BOOTLOADER_LIB_ALL))
BOOTLOADER_LIBS += -L$(ESPCOMP)/esp32/lib -lrtc
BOOTLOADER_LIBS += -L$(dir $(LIBGCC_FILE_NAME)) -lgcc
BOOTLOADER_LIBS += -Wl,--end-group
BOOTLOADER_LDFLAGS =
BOOTLOADER_LDFLAGS += -nostdlib
BOOTLOADER_LDFLAGS += -L$(ESPIDF)/lib
BOOTLOADER_LDFLAGS += -L$(ESPIDF)/ld
BOOTLOADER_LDFLAGS += -u call_user_start_cpu0
BOOTLOADER_LDFLAGS += -Wl,--gc-sections
BOOTLOADER_LDFLAGS += -static
BOOTLOADER_LDFLAGS += -Wl,-EL
BOOTLOADER_LDFLAGS += -Wl,-Map=$(@:.elf=.map) -Wl,--cref
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/bootloader/subproject/main/esp32.bootloader.ld
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/bootloader/subproject/main/esp32.bootloader.rom.ld
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/esp32/ld/esp32.rom.ld
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/esp32/ld/esp32.rom.spiram_incompatible_fns.ld
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/esp32/ld/esp32.peripherals.ld
BOOTLOADER_OBJ_DIRS = $(sort $(dir $(BOOTLOADER_OBJ_ALL)))
$(BOOTLOADER_OBJ_ALL): | $(BOOTLOADER_OBJ_DIRS)
$(BOOTLOADER_OBJ_DIRS):
$(MKDIR) -p $@
$(BUILD)/bootloader/%.o: %.c
$(call compile_c)
$(BUILD)/bootloader.bin: $(BUILD)/bootloader.elf
$(ECHO) "Create $@"
$(Q)$(ESPTOOL) --chip esp32 elf2image --flash_mode $(FLASH_MODE) --flash_freq $(FLASH_FREQ) --flash_size $(FLASH_SIZE) $<
$(BUILD)/bootloader.elf: $(BOOTLOADER_OBJ) $(addprefix $(BOOTLOADER_LIB_DIR)/lib,$(addsuffix .a,$(BOOTLOADER_LIB_ALL)))
$(ECHO) "LINK $@"
$(Q)$(CC) $(BOOTLOADER_LDFLAGS) -o $@ $(BOOTLOADER_LIBS)
################################################################################
# Declarations to build the partitions
PYTHON2 ?= python2
PART_SRC = partitions.csv
$(BUILD)/partitions.bin: $(PART_SRC)
$(ECHO) "Create $@"
$(Q)$(PYTHON2) $(ESPCOMP)/partition_table/gen_esp32part.py -q $< $@
################################################################################
include $(TOP)/py/mkrules.mk
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