39 lines
892 B
Makefile
39 lines
892 B
Makefile
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
# Espressif Xtensa Makefile to compile flasher stub wrapper
|
|
# Copyright (C) 2023 Espressif Systems Ltd.
|
|
|
|
# Prefix for Espressif xtensa cross compilers (can include a directory path)
|
|
CROSS ?= xtensa-esp32-elf-
|
|
|
|
APP_ARCH := xtensa
|
|
APP_CHIP_PATH := $(shell pwd)
|
|
SRCS := $(APP_CHIP_PATH)/esp_xtensa_stub_tramp_win.S
|
|
|
|
BIN2C = ../../../../../src/helper/bin2char.sh
|
|
BUILD_DIR = build
|
|
|
|
APP = esp_xtensa_stub_tramp_win
|
|
APP_OBJ = $(BUILD_DIR)/$(APP).o
|
|
APP_BIN = $(BUILD_DIR)/$(APP).bin
|
|
APP_CODE = $(APP).inc
|
|
|
|
.PHONY: all clean
|
|
|
|
all: $(BUILD_DIR) $(APP_OBJ) $(APP_CODE)
|
|
|
|
$(BUILD_DIR):
|
|
$(Q) mkdir $@
|
|
|
|
$(APP_OBJ): $(SRCS)
|
|
@echo " CC $^ -> $@"
|
|
$(Q) $(CROSS)gcc -c $(CFLAGS) -o $@ $^
|
|
|
|
$(APP_CODE): $(APP_OBJ)
|
|
@echo " CC $^ -> $@"
|
|
$(Q) $(CROSS)objcopy -O binary -j.text $^ $(APP_BIN)
|
|
$(Q) $(BIN2C) < $(APP_BIN) > $@
|
|
|
|
clean:
|
|
$(Q) rm -rf $(BUILD_DIR)
|