#!/bin/bash
# build_watchdog.sh — meow_watchdog 交叉编译（mipsel 静态）+ 宿主测试构建。
#
# 用法：
#   ./build_watchdog.sh          # 交叉编译 → meow_watchdog（mipsel 静态，fw_content.conf 的 /usr/bin/meow_watchdog）
#   ./build_watchdog.sh host     # 宿主编译 test_wd_fw 并跑宿主回归
set -e
cd "$(dirname "$0")"
ROOT=../..
CC="$ROOT/.tools/zig-mipsel-cc"
INC="$ROOT/patch_v2/meow_launcherd"   # meow_ipc.h（音量收编 v2：MSG_AUDIO_VOLUME/MSG_ACK）

if [ "$1" = "host" ]; then
    gcc -Wall -Wextra -Os -I"$INC" -DWd_NO_MAIN -Wno-unused-function -Wno-unused-parameter \
        -Wno-unused-variable test_wd_fw.c ../sdk/meow_time32.c -o test_wd_fw -lm
    ./test_wd_fw
    exit $?
fi

echo "== meow_watchdog (mipsel static) =="
# meow_time32.c：独立 time32 取时/睡眠（watchdog 不链 meow_ui.a）。LIBC_OVERRIDES 让
# 未逐个改写的 libc 取时/睡眠入口也一并修正（静态链接，本对象强定义覆盖 libc 归档成员）。
"$CC" -Os -Wall -Wextra -static -I"$INC" -DMEOW_TIME32_LIBC_OVERRIDES \
    meow_watchdog.c ../sdk/meow_time32.c -o meow_watchdog
ls -la meow_watchdog
md5sum meow_watchdog
file meow_watchdog