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# ESP32 Makefile to compile the SoC reset program
# Copyright (C) 2022 Espressif Systems Ltd.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>
# Pass V=1 to see the commands being executed by make
ifneq ("$(V)","1")
Q = @
endif
BIN2C = ../../../../../src/helper/bin2char.sh
APP = cpu_reset_handler
BUILD_DIR = build
APP_OBJ = $(BUILD_DIR)/$(APP).o
APP_BIN = $(BUILD_DIR)/$(APP)_code.bin
APP_CODE = $(APP)_code.inc
CFLAGS += -mtext-section-literals
.PHONY: all cleanxten
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)
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