Andrew Leech 2f79854337 esp32/Makefile: Only set port & baud for jobs that access hardware.
In idf v5.2.1 if the port flag is set it's validated even on jobs that
don't access hardware like clean.  This causes the job to fail if device
isn't connected.

Signed-off-by: Andrew Leech <andrew@alelec.net>
2024-10-09 23:31:54 +11:00

112 lines
3.0 KiB
Makefile

# Makefile for MicroPython on ESP32.
#
# This is a simple, convenience wrapper around idf.py (which uses cmake).
# Select the board to build for:
ifdef BOARD_DIR
# Custom board path - remove trailing slash and get the final component of
# the path as the board name.
BOARD ?= $(notdir $(BOARD_DIR:/=))
else
# If not given on the command line, then default to ESP32_GENERIC.
BOARD ?= ESP32_GENERIC
BOARD_DIR ?= boards/$(BOARD)
endif
ifeq ($(wildcard $(BOARD_DIR)/.),)
ifeq ($(findstring boards/GENERIC,$(BOARD_DIR)),boards/GENERIC)
$(warning The GENERIC* boards have been renamed to ESP32_GENERIC*)
endif
$(error Invalid BOARD specified: $(BOARD_DIR))
endif
# If the build directory is not given, make it reflect the board name (and
# optionally the board variant).
ifneq ($(BOARD_VARIANT),)
BUILD ?= build-$(BOARD)-$(BOARD_VARIANT)
else
BUILD ?= build-$(BOARD)
endif
# Device serial settings.
ifneq ($(PORT),)
PORT_ARG := -p $(PORT)
endif
ifneq ($(BAUD),)
BAUD_ARG := -b $(BAUD)
endif
DEVICE += $(PORT_ARG) $(BAUD_ARG)
PYTHON ?= python3
.PHONY: all clean deploy erase submodules FORCE
CMAKE_ARGS =
ifdef USER_C_MODULES
CMAKE_ARGS += -DUSER_C_MODULES=${USER_C_MODULES}
endif
IDFPY_FLAGS += -D MICROPY_BOARD=$(BOARD) -D MICROPY_BOARD_DIR="$(abspath $(BOARD_DIR))" $(CMAKE_ARGS)
ifdef FROZEN_MANIFEST
IDFPY_FLAGS += -D MICROPY_FROZEN_MANIFEST=$(FROZEN_MANIFEST)
endif
ifdef BOARD_VARIANT
IDFPY_FLAGS += -D MICROPY_BOARD_VARIANT=$(BOARD_VARIANT)
endif
ifdef MICROPY_PREVIEW_VERSION_2
IDFPY_FLAGS += -D MICROPY_PREVIEW_VERSION_2=1
endif
HELP_BUILD_ERROR ?= "See \033[1;31mhttps://github.com/micropython/micropython/wiki/Build-Troubleshooting\033[0m"
define RUN_IDF_PY
idf.py $(IDFPY_FLAGS) -B $(BUILD) $(1)
endef
all:
idf.py $(IDFPY_FLAGS) -B $(BUILD) build || (echo -e $(HELP_BUILD_ERROR); false)
@$(PYTHON) makeimg.py \
$(BUILD)/sdkconfig \
$(BUILD)/bootloader/bootloader.bin \
$(BUILD)/partition_table/partition-table.bin \
$(BUILD)/micropython.bin \
$(BUILD)/firmware.bin \
$(BUILD)/micropython.uf2
$(BUILD)/bootloader/bootloader.bin $(BUILD)/partition_table/partition-table.bin $(BUILD)/micropython.bin: FORCE
clean:
$(call RUN_IDF_PY,fullclean)
deploy:
$(call RUN_IDF_PY,$(DEVICE) flash)
erase:
$(call RUN_IDF_PY,$(DEVICE) erase-flash)
monitor:
$(call RUN_IDF_PY,$(DEVICE) monitor)
size:
$(call RUN_IDF_PY,size)
size-components:
$(call RUN_IDF_PY,size-components)
size-files:
$(call RUN_IDF_PY,size-files)
# Running the build with ECHO_SUBMODULES set will trigger py/mkrules.cmake to
# print out the value of the GIT_SUBMODULES variable, prefixed with
# "GIT_SUBMODULES", and then abort. This extracts out that line from the idf.py
# output and passes the list of submodules to py/mkrules.mk which does the
# `git submodule init` on each.
submodules:
@GIT_SUBMODULES=$$(idf.py $(IDFPY_FLAGS) -B $(BUILD)/submodules -D ECHO_SUBMODULES=1 build 2>&1 | \
grep '^GIT_SUBMODULES=' | cut -d= -f2); \
$(MAKE) -f ../../py/mkrules.mk GIT_SUBMODULES="$${GIT_SUBMODULES}" submodules