378 lines
12 KiB
Bash
378 lines
12 KiB
Bash
#!/usr/bin/env bash
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#
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# SPDX-License-Identifier: GPL-2.0
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#
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# Copyright (c) 2026 AMLOGIC
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#
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# AML ubootenv build script for AMLbian
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# This script builds aml-ubootenv library for Amlogic SoCs
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set -e
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# Get script directory
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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AMLBIAN_DIR="$(dirname "${SCRIPT_DIR}")"
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AMLBIAN_DIR="$(dirname "${AMLBIAN_DIR}")" # Go up one more level from multimedia/tvserver
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AMLBIAN_DIR="$(dirname "${AMLBIAN_DIR}")" # Go up one more level from scripts
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BUILD_DIR="${AMLBIAN_DIR}/../build"
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# Source common functions
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if [[ -f "${AMLBIAN_DIR}/lib/function-common.sh" ]]; then
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source "${AMLBIAN_DIR}/lib/function-common.sh"
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fi
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# ==============================================================================
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# Section 2: Default Configuration
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# ==============================================================================
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BOARD="${BOARD:-s6-bq201}"
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DEB_VERSION="${AML_UBOOTENV_VERSION:-1.0.0}"
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ARCH="${ARCH:-arm64}"
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# ==============================================================================
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# Section 4: AML ubootenv Build Functions
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# ==============================================================================
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function __unset_aml_ubootenv_config {
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# Clean up any environment variables set during build
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unset CFLAGS
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unset CXXFLAGS
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unset LDFLAGS
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}
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function __aml_ubootenv_prepare_source {
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local build_dir="${1}"
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local aml_comp_path="$(amlbian_get_aml_comp_dir)"
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if [[ -z "${aml_comp_path}" ]] || [[ ! -d "${aml_comp_path}" ]]; then
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display_alert "AML-UBOOTENV" "aml-comp not found: ${aml_comp_path}" "err"
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exit 1
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fi
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local source_dir="${aml_comp_path}/vendor/amlogic/aml_commonlib/ubootenv"
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if [[ ! -d "${source_dir}" ]]; then
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display_alert "AML-UBOOTENV" "Source directory not found: ${source_dir}" "err"
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exit 1
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fi
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display_alert "AML-UBOOTENV" "Copying source from ${source_dir} to ${build_dir}" "info"
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# 清空构建目录
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rm -rf "${build_dir}"
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mkdir -p "${build_dir}"
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# 复制源代码到构建目录
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cp -r "${source_dir}"/* "${build_dir}/" 2>/dev/null || true
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display_alert "AML-UBOOTENV" "Source prepared successfully" "success"
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}
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function __aml_ubootenv_build {
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local build_dir="${1}"
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local install_dir="${2}"
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display_alert "AML-UBOOTENV" "Starting aml-ubootenv build..." "info"
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# 检查源目录
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if [[ ! -d "${build_dir}" ]]; then
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display_alert "AML-UBOOTENV" "Build directory not found: ${build_dir}" "err"
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return 1
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fi
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# 设置编译环境
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ARCH="${ARCH:-arm64}"
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CROSS_COMPILE="${CROSS_COMPILE:-aarch64-linux-gnu-}"
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export ARCH="${ARCH}"
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export CROSS_COMPILE="${CROSS_COMPILE}"
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amlbian_checkout_toolchain
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# Create output directory
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local out_dir="${build_dir}/output"
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mkdir -p "${out_dir}"
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display_alert "AML-UBOOTENV" "Building aml-ubootenv library and binary..." "info"
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cd "${build_dir}"
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# Fix Makefile linking order: move -L$(OUT_DIR) -lubootenv after object files
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# Original: $(CC) -L$(OUT_DIR) -lubootenv $(patsubst %.o, $(OUT_DIR)/%.o, $<) -o $(OUT_DIR)/$@
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# Fixed: $(CC) $(patsubst %.o, $(OUT_DIR)/%.o, $<) -L$(OUT_DIR) -lubootenv -o $(OUT_DIR)/$@
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if [[ -f "Makefile" ]]; then
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sed -i 's/\$(CC) -L\$(OUT_DIR) -lubootenv \$(patsubst \%.o, \$(OUT_DIR)\/%.o, \$<)/\$(CC) \$(patsubst \%.o, \$(OUT_DIR)\/%.o, \$<) -L\$(OUT_DIR) -lubootenv/g' Makefile
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display_alert "AML-UBOOTENV" "Fixed Makefile linking order" "debug"
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else
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display_alert "AML-UBOOTENV" "Makefile not found, skipping fix" "warn"
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fi
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# Build with appropriate flags
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make OUT_DIR="${out_dir}" \
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CC="${CROSS_COMPILE}gcc" \
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CFLAGS="-fPIC" \
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TARGET_DIR="${install_dir}" \
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STAGING_DIR="${BUILD_DIR}/staging" \
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-j$(nproc) \
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all 2>&1 | tee "${out_dir}/make.log" || {
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display_alert "AML-UBOOTENV" "Build failed" "err"
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return 1
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}
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# Verify build output
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local lib_file="${out_dir}/libubootenv.so"
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local bin_file="${out_dir}/uenv"
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if [[ ! -f "${lib_file}" ]]; then
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display_alert "AML-UBOOTENV" "Library file not found: ${lib_file}" "err"
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return 1
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fi
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if [[ ! -f "${bin_file}" ]]; then
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display_alert "AML-UBOOTENV" "Binary file not found: ${bin_file}" "err"
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return 1
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fi
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display_alert "AML-UBOOTENV" "Build completed successfully" "success"
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display_alert "AML-UBOOTENV" "Library: ${lib_file}" "debug"
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display_alert "AML-UBOOTENV" "Binary: ${bin_file}" "debug"
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return 0
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}
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function __aml_ubootenv_install {
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local build_dir="${1}"
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local install_dir="${2}"
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display_alert "AML-UBOOTENV" "Installing aml-ubootenv library and binary..." "info"
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local out_dir="${build_dir}/output"
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if [[ ! -d "${out_dir}" ]]; then
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display_alert "AML-UBOOTENV" "Output directory not found: ${out_dir}" "err"
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return 1
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fi
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# 创建安装目录结构
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mkdir -p "${install_dir}/usr/lib"
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mkdir -p "${install_dir}/usr/bin"
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mkdir -p "${install_dir}/usr/include"
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# 安装库文件
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display_alert "AML-UBOOTENV" "Installing library..." "info"
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local lib_file="${out_dir}/libubootenv.so"
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if [[ -f "${lib_file}" ]]; then
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install -m 0644 "${lib_file}" "${install_dir}/usr/lib/"
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display_alert "AML-UBOOTENV" "Installed libubootenv.so to ${install_dir}/usr/lib/" "debug"
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else
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display_alert "AML-UBOOTENV" "Library file not found: ${lib_file}" "err"
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return 1
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fi
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# 安装可执行文件
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display_alert "AML-UBOOTENV" "Installing binary..." "info"
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local bin_file="${out_dir}/uenv"
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if [[ -f "${bin_file}" ]]; then
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install -m 0755 "${bin_file}" "${install_dir}/usr/bin/"
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display_alert "AML-UBOOTENV" "Installed uenv to ${install_dir}/usr/bin/" "debug"
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else
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display_alert "AML-UBOOTENV" "Binary file not found: ${bin_file}" "err"
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return 1
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fi
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# 安装头文件
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display_alert "AML-UBOOTENV" "Installing headers..." "info"
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local header_file="${build_dir}/ubootenv.h"
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if [[ -f "${header_file}" ]]; then
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install -m 0644 "${header_file}" "${install_dir}/usr/include/"
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display_alert "AML-UBOOTENV" "Installed ubootenv.h to ${install_dir}/usr/include/" "debug"
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else
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display_alert "AML-UBOOTENV" "Header file not found: ${header_file}" "err"
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return 1
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fi
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# Also install to staging directory for cross-compilation
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if [[ -d "${BUILD_DIR}/staging" ]]; then
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mkdir -p "${BUILD_DIR}/staging/usr/lib"
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mkdir -p "${BUILD_DIR}/staging/usr/include"
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if [[ -f "${lib_file}" ]]; then
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install -m 0644 "${lib_file}" "${BUILD_DIR}/staging/usr/lib/"
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display_alert "AML-UBOOTENV" "Installed libubootenv.so to staging directory" "debug"
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fi
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if [[ -f "${header_file}" ]]; then
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install -m 0644 "${header_file}" "${BUILD_DIR}/staging/usr/include/"
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display_alert "AML-UBOOTENV" "Installed ubootenv.h to staging directory" "debug"
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fi
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fi
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display_alert "AML-UBOOTENV" "Installation completed" "success"
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return 0
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}
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function __aml_ubootenv_create_deb {
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local build_dir="${1}"
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local install_dir="${2}"
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# 设置必要的变量
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local pkg_name="aml-ubootenv"
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local version="${DEB_VERSION}"
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local architecture="${ARCH}"
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local maintainer="Armbian Build <[email protected]>"
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local description="Amlogic U-Boot environment library and tools"
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local description_long="This package provides the Amlogic U-Boot environment library (libubootenv) and utility (uenv) for managing U-Boot environment variables on Amlogic platforms."
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display_alert "AML-UBOOTENV" "Creating Debian package for ${pkg_name} ${version}..." "info"
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# 创建Debian包控制文件
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local deb_dir="${build_dir}/deb/${pkg_name}-${version}"
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local debian_dir="${deb_dir}/DEBIAN"
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mkdir -p "${debian_dir}"
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# 将安装目录的内容复制到debian-root
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if [[ -d "${install_dir}" ]] && [[ "$(ls -A "${install_dir}")" ]]; then
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cp -r "${install_dir}"/* "${deb_dir}/" 2>/dev/null || true
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display_alert "AML-UBOOTENV" "Copied installed files to ${deb_dir}" "info"
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else
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display_alert "AML-UBOOTENV" "No installed files found in ${install_dir}" "warn"
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return 0
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fi
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# 创建control文件
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cat > "${debian_dir}/control" <<EOF
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Package: ${pkg_name}
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Version: ${version}
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Architecture: ${architecture}
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Maintainer: ${maintainer}
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Description: ${description}
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${description_long}
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Depends: libc6
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Section: libs
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Priority: optional
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EOF
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# 创建postinst脚本，用于更新ldconfig
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cat > "${debian_dir}/postinst" <<EOF
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#!/bin/sh
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set -e
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if [ "\$1" = "configure" ]; then
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# 更新ldconfig缓存
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if command -v ldconfig >/dev/null 2>&1; then
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ldconfig
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fi
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echo "AML ubootenv library and tools installed successfully"
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fi
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exit 0
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EOF
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chmod 755 "${debian_dir}/postinst"
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# 创建prerm脚本
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cat > "${debian_dir}/prerm" <<EOF
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#!/bin/sh
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set -e
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if [ "\$1" = "remove" ] || [ "\$1" = "deconfigure" ]; then
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# Update ldconfig
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if command -v ldconfig >/dev/null 2>&1; then
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ldconfig
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fi
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echo "Removing AML ubootenv library and tools"
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fi
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exit 0
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EOF
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chmod 755 "${debian_dir}/prerm"
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display_alert "AML-UBOOTENV" "Building Debian package..." "info"
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# 构建Debian包
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cd "${build_dir}/deb"
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dpkg-deb --build "${pkg_name}-${version}"
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local deb_file="${pkg_name}-${version}.deb"
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if [[ -f "${deb_file}" ]]; then
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local output_dir="${BUILD_DIR}/output"
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mkdir -p "${output_dir}"
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mv "${deb_file}" "${output_dir}/linux-${pkg_name}-${BOARD}-amlbian_${version}_${architecture}.deb"
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display_alert "AML-UBOOTENV" "Debian package created: ${output_dir}/linux-${pkg_name}-${BOARD}-amlbian_${version}_${architecture}.deb" "success"
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else
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display_alert "AML-UBOOTENV" "Failed to build Debian package" "err"
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return 1
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fi
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return 0
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}
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function amlbian_build_aml_ubootenv {
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if ! is_unit_enabled "aml-ubootenv" && ! is_unit_enabled "tvserver"; then
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display_alert "[SKIP] >> aml-ubootenv disable in BUILD_UNITS" "" "info"
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return
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fi
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if ! is_feature_contains "$DISTRO_FEATURES" "tvserver"; then
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display_alert "[SKIP] >> tvserver disable in DISTRO_FEATURES" "" "info"
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return
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fi
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display_alert "AMLOGIC: Building aml-ubootenv ${DEB_VERSION} ${BOARD}" "info"
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# Define all directory paths (in .tmp directory)
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local build_root="${BUILD_DIR}/.tmp/aml-ubootenv-build-${ARCH:-arm64}"
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local build_dir="${build_root}/build" # Build directory with source code
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local install_dir="${build_root}/install" # Install directory
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rm -rf "${build_root}"
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# 创建目录
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mkdir -p "${build_dir}" "${install_dir}"
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display_alert "AMLOGIC: build_dir ${build_dir}" "info"
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display_alert "AMLOGIC: install_dir ${install_dir}" "info"
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display_alert "AMLOGIC: output_dir ${BUILD_DIR}/output" "info"
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# 准备源代码
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__aml_ubootenv_prepare_source "${build_dir}"
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# 构建
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if ! __aml_ubootenv_build "${build_dir}" "${install_dir}"; then
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display_alert "AMLOGIC: aml-ubootenv build failed" "err"
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return 1
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fi
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# 安装到安装目录
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if ! __aml_ubootenv_install "${build_dir}" "${install_dir}"; then
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display_alert "AMLOGIC: aml-ubootenv installation failed" "err"
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return 1
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fi
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display_alert "AMLOGIC: Creating Debian package..." "info"
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__aml_ubootenv_create_deb "${build_dir}" "${install_dir}"
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__unset_aml_ubootenv_config
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return 0
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}
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# ==============================================================================
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# Section 5: Main
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# ==============================================================================
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display_alert "AMLbian AML ubootenv Build Script" "Version: ${DEB_VERSION}, Board: ${BOARD}" "info"
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amlbian_build_aml_ubootenv
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display_alert "AMLOGIC: aml-ubootenv build completed" "${BUILD_DIR}/output" "info"
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# ==============================================================================
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# End of build-aml-ubootenv.sh
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# ============================================================================== |