287 lines
9.3 KiB
Bash
287 lines
9.3 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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# Libversenc-prebuilt build script for AMLbian
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# This script packages prebuilt libversenc library (H264/H265) for VC9000E IP
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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 "${AMLBIAN_DIR}")" # Go up one more level from multimedia/tee
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AMLBIAN_DIR="$(dirname "${AMLBIAN_DIR}")" # Go up one more level from scripts
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BUILD_DIR="${AMLBIAN_DIR}/../build"
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MODULE_BUILD_DIR="${SRC}/output/.tmp"
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# ==============================================================================
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# Section 2: Default Configuration
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# ==============================================================================
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BOARD="${BOARD:-s6-bq201}"
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DEB_VERSION="${LIBVERSENC_PREBUILT_VERSION:-1.0}"
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ARCH="${ARCH:-arm64}"
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# ==============================================================================
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# Section 4: Libversenc-prebuilt Build Functions
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# ==============================================================================
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function __unset_libversenc_prebuilt_config {
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# Clean up any environment variables set during build
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unset EXTRA_OEMAKE
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unset SYSROOT
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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 __libversenc_prebuilt_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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aml_log error "LIBVERSENC-PREBUILT" "aml-comp not found: ${aml_comp_path}"
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exit 1
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fi
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local source_dir="${aml_comp_path}/hardware/amlogic/libencoder/versenc_prebuilt"
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if [[ ! -d "${source_dir}" ]]; then
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aml_log error "LIBVERSENC-PREBUILT" "Source directory not found: ${source_dir}"
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exit 1
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fi
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# Determine lib directory based on architecture
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local lib_dir="lib"
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if [[ "${ARCH}" == "arm64" ]]; then
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lib_dir="lib64"
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fi
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local lib_path="${source_dir}/${lib_dir}"
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if [[ ! -d "${lib_path}" ]]; then
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aml_log error "LIBVERSENC-PREBUILT" "Library directory not found: ${lib_path}"
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exit 1
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fi
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aml_log info "LIBVERSENC-PREBUILT" "Source verified: ${source_dir}"
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aml_log info "LIBVERSENC-PREBUILT" "Library directory: ${lib_path}"
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return 0
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}
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function __libversenc_prebuilt_install {
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local build_dir="${1}"
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local install_dir="${2}"
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aml_log info "LIBVERSENC-PREBUILT" "Installing libversenc-prebuilt library..."
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local aml_comp_path="$(amlbian_get_aml_comp_dir)"
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local source_dir="${aml_comp_path}/hardware/amlogic/libencoder/versenc_prebuilt"
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# Determine lib directory based on architecture
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local lib_dir="lib"
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if [[ "${ARCH}" == "arm64" ]]; then
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lib_dir="lib64"
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fi
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local lib_src_dir="${source_dir}/${lib_dir}"
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local include_src_dir="${source_dir}/include"
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# Create installation directories
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mkdir -p "${install_dir}/usr/lib"
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mkdir -p "${install_dir}/usr/include"
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# Install header files
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aml_log info "LIBVERSENC-PREBUILT" "Installing header files from ${include_src_dir}..."
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if [[ -d "${include_src_dir}" ]]; then
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for header in "${include_src_dir}"/*.h; do
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if [[ -f "${header}" ]]; then
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install -m 0644 -D "${header}" "${install_dir}/usr/include/"
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aml_log debug "LIBVERSENC-PREBUILT" "Installed header: $(basename "${header}")"
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fi
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done
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else
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aml_log warn "LIBVERSENC-PREBUILT" "Include directory not found: ${include_src_dir}"
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fi
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# Install library files
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aml_log info "LIBVERSENC-PREBUILT" "Installing library files from ${lib_src_dir}..."
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if [[ -d "${lib_src_dir}" ]]; then
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for lib in "${lib_src_dir}"/*.so; do
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if [[ -f "${lib}" ]]; then
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install -m 0644 "${lib}" "${install_dir}/usr/lib/"
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aml_log debug "LIBVERSENC-PREBUILT" "Installed library: $(basename "${lib}")"
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fi
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done
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else
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aml_log error "LIBVERSENC-PREBUILT" "Library directory not found: ${lib_src_dir}"
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return 1
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fi
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display_alert "LIBVERSENC-PREBUILT" "Installation completed successfully" "success"
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return 0
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}
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function __libversenc_prebuilt_create_deb {
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local build_dir="${1}"
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local install_dir="${2}"
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# 设置必要的变量
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local pkg_name="libversenc-prebuilt"
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local version="${DEB_VERSION}"
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local architecture="${ARCH}"
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local maintainer="Armbian Build <build@armbian.com>"
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local description="Amlogic versenc library (H264/H265) for VC9000E IP"
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local description_long="This package provides the Amlogic VC9000E video encoder libraries (libvcenc.so and libvc_codec.so) for H.264/H.265 encoding, including development headers."
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aml_log info "LIBVERSENC-PREBUILT" "Creating Debian package for ${pkg_name} ${version}..."
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# 创建Debian包控制文件
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local deb_dir="${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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aml_log info "LIBVERSENC-PREBUILT" "Copied installed files to ${deb_dir}"
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else
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aml_log warn "LIBVERSENC-PREBUILT" "No installed files found in ${install_dir}"
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return 0
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fi
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# 创建control文件
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cat > "${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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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 > "${debian_dir}/postinst" <<EOF
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#!/bin/sh
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set -e
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if [ "\$1" = "configure" ]; then
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# 更新ldconfig缓存
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if command -v ldconfig >/dev/null 2>&1; then
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ldconfig
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fi
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echo "Libversenc-prebuilt library installed successfully"
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fi
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exit 0
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EOF
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chmod 755 "${debian_dir}/postinst"
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# 创建prerm脚本
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cat > "${debian_dir}/prerm" <<EOF
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#!/bin/sh
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set -e
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if [ "\$1" = "remove" ] || [ "\$1" = "deconfigure" ]; then
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# Update ldconfig
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if command -v ldconfig >/dev/null 2>&1; then
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ldconfig
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fi
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echo "Removing libversenc-prebuilt library"
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fi
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exit 0
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EOF
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chmod 755 "${debian_dir}/prerm"
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aml_log info "LIBVERSENC-PREBUILT" "Building Debian package..."
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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 "LIBVERSENC-PREBUILT" "Debian package created: ${output_dir}/linux-${pkg_name}-${BOARD}-amlbian_${version}_${architecture}.deb" "success"
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else
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aml_log error "LIBVERSENC-PREBUILT" "Failed to build Debian package"
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return 1
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fi
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return 0
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}
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function amlbian_build_libversenc_prebuilt {
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if ! is_unit_enabled "libversenc-prebuilt" && ! is_unit_enabled "libencoder"; then
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aml_log info "[SKIP] >> libversenc-prebuilt disable in BUILD_UNITS"
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return
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fi
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if ! is_feature_contains "$MEDIA_FEATURES" "libversenc-prebuilt"; then
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aml_log info "[SKIP] >> libversenc-prebuilt disable in MEDIA_FEATURES"
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return
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fi
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aml_log info "AMLOGIC: Building libversenc-prebuilt ${DEB_VERSION} ${BOARD}"
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# Define all directory paths (in .tmp directory)
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local build_root="${MODULE_BUILD_DIR}/libversenc-prebuilt-build-${ARCH:-arm64}"
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local build_dir="${build_root}/build" # Build directory
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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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aml_log info "AMLOGIC: build_dir ${build_dir}"
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aml_log info "AMLOGIC: install_dir ${install_dir}"
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aml_log info "AMLOGIC: output_dir ${BUILD_DIR}/output"
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# 验证源代码
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if ! __libversenc_prebuilt_prepare_source "${build_dir}"; then
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aml_log error "AMLOGIC: Libversenc-prebuilt source verification failed"
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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 ! __libversenc_prebuilt_install "${build_dir}" "${install_dir}"; then
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aml_log error "AMLOGIC: Libversenc-prebuilt installation failed"
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return 1
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fi
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aml_log info "AMLOGIC: Creating Debian package..."
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__libversenc_prebuilt_create_deb "${build_dir}" "${install_dir}"
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__unset_libversenc_prebuilt_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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aml_log info "AMLIbian Libversenc-prebuilt Build Script" "Version: ${DEB_VERSION}, Board: ${BOARD}"
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amlbian_build_libversenc_prebuilt
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aml_log info "AMLOGIC: Libversenc-prebuilt build completed" "${BUILD_DIR}/output"
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# ==============================================================================
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# End of build-libversenc-prebuilt.sh
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# ==============================================================================
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