GrabBag/GrabBagPrj/buildArmPrj.sh

#!/bin/bash

set -u
set -o pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
BUILD_ROOT="${SCRIPT_DIR}/buildarm"
BUILD_DIR="${BUILD_ROOT}/GrabBagPrj"

SDK_VARIANT="${SDK_VARIANT:-vznl}"
SDK_EXPLICIT=false

show_help() {
    cat <<'EOF'
用法:
  ./buildArmPrj.sh [-r] [-q] [-h] [--sdk vznl|wood] [AppName]

选项:
  -r    删除 buildarm 后重新编译
  -q    强制重新执行 qmake
  --sdk 选择 SDK：vznl（默认）或 wood，并执行全量重建
  -h    显示帮助

参数:
  AppName  可选的编译目标；不传则编译全部

可编译目标:
EOF

    list_projects | sed 's/^/  - /'
}

CLEAN_BUILD=false
FORCE_QMAKE=false
TARGET_APP=""

while [ $# -gt 0 ]; do
    case "$1" in
        -r) CLEAN_BUILD=true; shift ;;
        -q) FORCE_QMAKE=true; shift ;;
        -h|--help) show_help; exit 0 ;;
        --sdk)
            [ $# -ge 2 ] || { echo "--sdk 缺少参数" >&2; show_help >&2; exit 1; }
            SDK_VARIANT="$2"
            SDK_EXPLICIT=true
            shift 2
            ;;
        --sdk=*) SDK_VARIANT="${1#*=}"; SDK_EXPLICIT=true; shift ;;
        --) shift; break ;;
        -*) echo "未知选项: $1" >&2; show_help >&2; exit 1 ;;
        *) break ;;
    esac
done

case "${SDK_VARIANT}" in
    vznl|wood) ;;
    *) echo "不支持的 SDK: ${SDK_VARIANT}（可选 vznl 或 wood）" >&2; exit 1 ;;
esac

# 注册表中的 SDK 占位符和目标列表必须在参数解析后生成。
source "${SCRIPT_DIR}/project_registry.sh"

if [ "${SDK_EXPLICIT}" = true ]; then
    # VrEyeDevice is a static library. Its objects must not be reused across SDK ABIs.
    CLEAN_BUILD=true
    FORCE_QMAKE=true
fi

if [ $# -gt 1 ]; then
    show_help
    exit 1
fi

if [ $# -eq 1 ]; then
    TARGET_APP="$1"
    if ! is_project "${TARGET_APP}"; then
        echo "无效的编译目标: ${TARGET_APP}" >&2
        echo >&2
        show_help >&2
        exit 1
    fi
fi

START_TIME=$(date +%s)

if [ "${CLEAN_BUILD}" = true ]; then
    echo "清理 ${BUILD_ROOT}"
    rm -rf "${BUILD_ROOT}"
    FORCE_QMAKE=true
fi

if [ "${FORCE_QMAKE}" = true ] && [ -d "${BUILD_ROOT}" ]; then
    # Force recursive qmake to refresh stale subdir Makefiles while keeping objects/libs.
    find "${BUILD_ROOT}" -type f \( -name Makefile -o -name .qmake.stash \) -delete
fi

mkdir -p "${BUILD_DIR}"
cd "${BUILD_DIR}"

QMAKE_ARGS=(
    -r
    CONFIG+=release
    "MOC_DIR=moc"
    "UI_DIR=ui"
    "RCC_DIR=rcc"
    "OBJECTS_DIR=obj"
    "QMAKE_CC=aarch64-linux-gnu-gcc"
    "QMAKE_CXX=aarch64-linux-gnu-g++"
    "QMAKE_LINK=aarch64-linux-gnu-g++"
)

if [ "${SDK_VARIANT}" = "wood" ]; then
    QMAKE_ARGS+=("CONFIG+=woodsdk")
else
    QMAKE_ARGS+=("CONFIG+=vznlsdk")
fi

if [ -n "${TARGET_APP}" ]; then
    QMAKE_ARGS+=("TARGET_APP=${TARGET_APP}")
    echo "编译目标: ${TARGET_APP}（SDK: ${SDK_VARIANT}）"
else
    echo "编译全部目标（SDK: ${SDK_VARIANT}）"
fi

if [ "${FORCE_QMAKE}" = true ] || [ ! -f "${BUILD_DIR}/Makefile" ]; then
    echo "执行 qmake"
    if ! qmake "${QMAKE_ARGS[@]}" "${SCRIPT_DIR}/GrabBagPrj.pro"; then
        echo "qmake 执行失败" >&2
        exit 1
    fi
else
    echo "跳过 qmake"
fi

JOBS="${JOBS:-$(getconf _NPROCESSORS_ONLN 2>/dev/null || echo 8)}"

echo "=========================================="
echo "一次性编译，并行度 ${JOBS}"
echo "（若内存不足出现 cc1plus 被 Killed，降低并行度重试：JOBS=4 ./buildArmPrj.sh 或 JOBS=2 ./buildArmPrj.sh）"

# 一次性编译全部目标（并行度由 JOBS 控制，默认取 CPU 核心数）
BUILD_RESULT=0
make -j"${JOBS}" || BUILD_RESULT=$?

END_TIME=$(date +%s)
ELAPSED=$((END_TIME - START_TIME))
MINUTES=$((ELAPSED / 60))
SECONDS=$((ELAPSED % 60))

if [ "${BUILD_RESULT}" -eq 0 ]; then
    if [ -n "${TARGET_APP}" ]; then
        echo "${TARGET_APP} 编译成功，耗时 ${MINUTES} 分 ${SECONDS} 秒"
    else
        echo "全部目标编译成功，耗时 ${MINUTES} 分 ${SECONDS} 秒"
    fi
    exit 0
fi

if [ -n "${TARGET_APP}" ]; then
    echo "${TARGET_APP} 编译失败，耗时 ${MINUTES} 分 ${SECONDS} 秒" >&2
else
    echo "编译失败，耗时 ${MINUTES} 分 ${SECONDS} 秒" >&2
fi

exit "${BUILD_RESULT}"