#!/bin/bash

INVOCATION_ABS_DIR=`pwd`
# 默认设为Debug模式，避免无符号编译（核心修改1）
BUILD_TYPE="Debug"
CMD_LINE_ARGS=""

#-------------------------------------------------------------------
#  Part 1: Check for and handle command-line arguments
#-------------------------------------------------------------------
for ARGI; do
    if [ "${ARGI}" = "--help" -o "${ARGI}" = "-h" ] ; then
	printf "%s [SWITCHES]                       \n" $0
	printf "Switches:                           \n" 
	printf "  --help, -h                        \n" 
        printf "  --debug,   -d                     \n"
        printf "  --release, -r                     \n"
	printf "Notes:                              \n"
	printf " (1) All other command line args will be passed as args    \n"
	printf "     to \"make\" when it is eventually invoked.            \n"
	printf " (2) For example -k will continue making when/if a failure \n"
	printf "     is encountered in building one of the subdirectories. \n"
	printf " (3) For example -j2 will utilize a 2nd core in the build  \n"
	printf "     if your machine has two cores. -j4 etc for quad core. \n"
	exit 0;
    elif [ "${ARGI}" = "--debug" -o "${ARGI}" = "-d" ] ; then
        BUILD_TYPE="Debug"
    elif [ "${ARGI}" = "--release" -o "${ARGI}" = "-r" ] ; then
        BUILD_TYPE="Release"
    else
	CMD_LINE_ARGS=$CMD_LINE_ARGS" "$ARGI
    fi
done

#-------------------------------------------------------------------
#  Part 2: Invoke the call to make in the build directory
#-------------------------------------------------------------------

mkdir -p build
cd build

# 核心修改2：添加RK3588 ARM64编译选项+强制调试符号
# -DCMAKE_CXX_FLAGS：全局C++编译选项，适配RK3588的cortex-a76架构
# -DCMAKE_BUILD_TYPE：指定编译模式
# -DCMAKE_CXX_FLAGS_DEBUG：Debug模式强制-O0 + 完整调试符号
# -DCMAKE_CXX_FLAGS_RELEASE：Release模式保留-g（调试符号），仅优化级别-O2
cmake \
    -DCMAKE_BUILD_TYPE=${BUILD_TYPE} \
    -DCMAKE_CXX_FLAGS="-march=armv8-a -mtune=cortex-a76 -mstrict-align -fPIC" \
    -DCMAKE_CXX_FLAGS_DEBUG="-O0 -g -ggdb" \
    -DCMAKE_CXX_FLAGS_RELEASE="-O2 -g -ggdb" \
    ../

# 核心修改3：添加-j参数加速编译（适配RK3588多核），默认用4核（可根据板卡调整）
# 若你传了-j参数，会覆盖默认的-j4
# if [[ ! $CMD_LINE_ARGS =~ "-j" ]]; then
#     CMD_LINE_ARGS="-j4 ${CMD_LINE_ARGS}"
# fi

make ${CMD_LINE_ARGS}
cd ${INVOCATION_ABS_DIR}