he/lib_src/so_src/build.sh

#!/bin/bash

cd "$(dirname "$(readlink -f "$0")")"

script_name=$(basename "$0")
#if [ "$0" = "$script_name" ]; then echo "脚本被自身调用,请检查无效路径";  exit 1 ;fi

# 显示脚本执行时间
start_time=$(date +%s); trap 'echo "$(print_execution_time $?)"' EXIT

# 计算并打印脚本执行时间函数
function print_execution_time {
	end_time=$(date +%s); execution_time=$((end_time - start_time)); execution_time_formatted=$(date -u -d @$execution_time +"%T")
	if [ $1 -eq 0 ];then SET_COLOR="\e[32m "; else SET_COLOR="\e[31m error at $(pwd) \n\e[1m"; fi
	mydir_name="$(d=$(pwd); echo ${d##*/})"
	echo -e "${SET_COLOR} [$1] 执行时间：$execution_time_formatted ( $mydir_name )\e[0m "
}

current_project_path=$(pwd)
export current_project_name=`echo ${current_project_path##*/}`
echo "current_project_path = ${current_project_path}"

echo "=========================build shell start [lib${current_project_name}]============================="

pd_complier_type=${TARGET_PRODUCT}

if [ -z ${TARGET_PRODUCT} ];then
    PROJECT_ROOT=$(while [ ! -f "build/envsetup.sh" ]; do [ "$(pwd)" = "/" ] && exit 1; cd ..; done; pwd)
    if [ ! -z ${PROJECT_ROOT} ];then
        source ${PROJECT_ROOT}/build/envsetup.sh && lunch LAST
        if [ $? -eq 255 ];then exit 0; fi
        pd_complier_type=${TARGET_PRODUCT}
    fi
fi
echo -e " ready to build\e[34;1m  ${pd_complier_type} \e[0m target [\e[34;1m ${current_project_name}\e[0m ] ......"
unset LD_LIBRARY_PATH
export pd_complier_name="$(if [[ "${TARGET_PRODUCT}" =~ "imx"* ]]; then echo "complier_arm"; else echo "complier_x86"; fi)"

export arm_sysroot_path=${SYSROOT}
export arm_compile_flags=${CFLAGS}

echo "============================build shell start [lib${current_project_name}]===================================================="


# set obj at:  platform/out/build/xxxx/build
check_dirs() {		# check dir: process/ script/
	local dir="$1"; if [[ -d "$dir/process" && -d "$dir/script" ]]; then echo "$dir"; exit 0;fi
    local parent="${dir%/*}"; if [[ "$parent" != "$dir" ]]; then check_dirs "$parent"; else echo "$(pwd)"; fi
}
base_folder="$(echo ${PROJECT_ROOT}|tr -s '/')"
build_path=$(echo "$current_project_path" | sed "s|${base_folder}|${base_folder}/out/build/${pd_complier_type}/|g")
echo "build_path     = ${build_path}"


pr_lib_dir="$(echo ${current_project_path::-4}|sed "s|/lib_src/|/lib/${pd_complier_type}/lib_|")"
pr_lib_type="$(base_name=$(basename "$pr_lib_dir");echo ${base_name#*_})"
#echo "pr_lib_dir = ${pr_lib_dir}"
#echo "pr_lib_type = ${pr_lib_type}"


if [[ $1 == "all" ]];then
	rm -rvf ${build_path}
	./openssl-OpenSSL_1_1_1g/build.sh $@ || exit $?		# 优先编译共享内存
	./paho.mqtt.c-1.3.13/build.sh $@ || exit $?		# 优先编译共享内存
	./paho.mqtt.cpp-1.3.2/build.sh $@ || exit $?		# 优先编译共享内存
fi

echo "===============build shell end [ lib${current_project_name} ] [${pd_complier_type}]===================================================="


#执行lib_general 编译

./prpublicmemory/build.sh $@ || exit $?		# 优先编译共享内存
./prxml/build.sh $@ || exit $?		# 后优先编译prxml

# auto find build
lib_src_dir_list=$(find */ -name build.sh -exec dirname {} \;)
statistical_lists=""
ignore_lists=""
for dir in ${lib_src_dir_list[@]}; do
	# 已优先编译，遍历时跳过
	if [[ "$dir" == "prxml" ]]; then
        continue
	fi
	# 仅在All时优先编译，其他情况不需要在遍历时编译
	if [[ "$dir" == "openssl-OpenSSL_1_1_1g" \
		|| "$dir" == "paho.mqtt.c-1.3.13" \
		|| "$dir" == "paho.mqtt.cpp-1.3.2" ]]; then
		echo "ignore directory $dir"
		ignore_lists+=("\n\t\t\t\t${dir}")
		continue
	fi

	if [[ "$dir" == "libssh-0.9.8" ]] && [[ $pd_complier_name == "complier_x86" ]]; then
		echo "pd_complier_name = $pd_complier_name"
		echo "ignore directory $dir"; continue;
		ignore_lists+=("\n\t\t\t\t${dir}")
	fi

	if [[ "$dir" != "prlog" && "$dir" != "prsqlite" && "$dir" != "prxml" ]]; then
		echo -e "\e[32m enter dir: \e[34m$dir\e[0m"
	    cd "$dir" || { echo "Failed to change to directory $dir"; continue; } && \
	    sh build.sh $@ || exit $?  || { echo "Failed to execute build.sh in directory $dir"; cd - > /dev/null; continue; } && \
	    cd -
		statistical_lists+=("\n\t\t\t\t$dir")
	else
		echo -e "\e[35m enter dir: \e[34m$dir\e[0m"
		lib_path="${pr_lib_dir}/lib${dir}.${pr_lib_type}"
		if [ "$1" == "all" ] || [ "$1" == "clean" ] || [ "$1" == "-c" ] || [ ! -f "${lib_path}" ]; then
		    cd "$dir" || { echo "Failed to change to directory $dir"; continue; } && \
		    sh build.sh $@ || exit $?  || { echo "Failed to execute build.sh in directory $dir"; cd - > /dev/null; continue; } && \
		    cd -
		statistical_lists+=("\n\t\t\t\t$dir")
		else
			echo "jump $dir"
			ignore_lists+=("\n\t\t\t\t${dir}")
		fi
	fi
done

echo -e "\e[34m build Statistical Lists [$((${#statistical_lists[@]}-1))]: ${statistical_lists[@]} \e[0m"
echo -e "\e[37m Ignore Lists[$((${#ignore_lists[@]}-1))]: ${ignore_lists[@]} \e[0m"


echo "===============================build shell end [lib${current_project_name}] [${pd_complier_type}]===================================================="