466 lines
16 KiB
Bash
466 lines
16 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-AMAUDIOUTILS library build script for AMLbian
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# This script builds aml-amaudioutils library for Amlogic SoCs
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# Based on compile-aml-amaudioutils.sh functionality
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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 "$(dirname "${SCRIPT_DIR}")")"
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BUILD_DIR="${SRC}"
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# Source common functions
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if [[ -f "${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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AML_AMAUDIOUTILS_VERSION="${AML_AMAUDIOUTILS_VERSION:-1.0.0}"
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ARCH="${ARCH:-arm64}"
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# ==============================================================================
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# Section 4: AML-AMAUDIOUTILS library Build Functions
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# ==============================================================================
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function __unset_aml_amaudioutils_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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unset CC_FLAG
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unset LD_FLAG
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unset CPPFLAGS
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}
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function __aml_amaudioutils_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-AMAUDIOUTILS" "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}/multimedia/aml_amaudioutils"
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if [[ ! -d "${source_dir}" ]]; then
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display_alert "AML-AMAUDIOUTILS" "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-AMAUDIOUTILS" "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}"/* "${build_dir}/" 2>/dev/null || true
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# Create necessary directories for build
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if [[ ! -d "${build_dir}/src" ]]; then
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mkdir -p "${build_dir}/src"
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fi
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# Check for necessary source files
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if [[ ! -f "${build_dir}/Makefile" ]]; then
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display_alert "AML-AMAUDIOUTILS" "Makefile not found in source" "err"
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exit 1
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fi
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display_alert "AML-AMAUDIOUTILS" "Source prepared successfully" "success"
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}
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function __aml_amaudioutils_build {
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local build_dir="${1}"
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display_alert "AML-AMAUDIOUTILS" "Starting aml-amaudioutils build..." "info"
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if [[ ! -d "${build_dir}" ]]; then
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display_alert "AML-AMAUDIOUTILS" "Build directory not found: ${build_dir}" "err"
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return 1
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fi
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#ln -sf /usr/include/boost ${build_dir}/include/boost
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# Set build environment
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ARCH="${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="${CROSS_COMPILE}"
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# ============================
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# 平台宏（关键）
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# ============================
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# 添加必要的头文件包含
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COMMON_FLAGS="-DFLOATING_POINT -D_GNU_SOURCE -DHAVE_PTHREADS -DEXPORT= -include string.h"
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# ============================
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# pthread
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# ============================
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export LDFLAGS="${LDFLAGS} -lpthread"
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# Set build flags based on TOOLCHAIN_NEON_SUPPORT
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local extra_flags=""
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if [[ "${ARCH}" == "arm64" || "${ARCH}" == "aarch64" ]]; then
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extra_flags="TOOLCHAIN_NEON_SUPPORT=n"
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display_alert "AML-AMAUDIOUTILS" "ARM64 detected, disabling explicit NEON flags" "info"
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fi
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# Check if liblog is available (dependency)
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display_alert "AML-AMAUDIOUTILS" "Checking dependencies..." "info"
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local aml_comp_path="$(amlbian_get_aml_comp_dir)"
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if [[ -z "${aml_comp_path}" ]]; then
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display_alert "AML-AMAUDIOUTILS" "aml-comp not found" "err"
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exit 1
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fi
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local liblog_header="${aml_comp_path}/vendor/amlogic/aml_commonlib/liblog/include/cutils/log.h"
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if [[ -f "${liblog_header}" ]]; then
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display_alert "AML-AMAUDIOUTILS" "Found Amlogic log header: ${liblog_header}" "success"
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# 添加包含路径到编译器标志
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local liblog_include_dir="${aml_comp_path}/vendor/amlogic/aml_commonlib/liblog/include"
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export CPPFLAGS="${CPPFLAGS} -I${liblog_include_dir}"
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export CFLAGS="${CFLAGS} -I${liblog_include_dir}"
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export CXXFLAGS="${CXXFLAGS} -I${liblog_include_dir}"
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display_alert "AML-AMAUDIOUTILS" "Added include path: ${liblog_include_dir}" "info"
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else
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display_alert "AML-AMAUDIOUTILS" "Amlogic log headers not found at: ${liblog_header}" "warning"
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fi
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INCLUDE_FLAGS="-fPIC \
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-I${build_dir}/include \
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-I${build_dir}/include/speex \
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-I${build_dir}/include/IpcBuffer"
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# 添加确保 C 链接的标志，防止 C++ 名称修饰
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# 使用 -fvisibility=default 确保符号被导出
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VISIBILITY_FLAGS="-fvisibility=default"
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export CFLAGS="${CFLAGS} ${COMMON_FLAGS} ${INCLUDE_FLAGS} ${VISIBILITY_FLAGS}"
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export CXXFLAGS="${CXXFLAGS} ${COMMON_FLAGS} ${INCLUDE_FLAGS} ${VISIBILITY_FLAGS}"
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# Build aml-amaudioutils
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display_alert "AML-AMAUDIOUTILS" "Building aml-amaudioutils..." "info"
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cd "${build_dir}"
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# 确保 C++ 文件使用 C++ 编译器
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# 修改 Makefile 中的 C++ 编译规则
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if [[ -f "${build_dir}/Makefile" ]]; then
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display_alert "AML-AMAUDIOUTILS" "确保 Makefile 正确编译 C++ 文件..." "info"
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# 备份原 Makefile
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cp "${build_dir}/Makefile" "${build_dir}/Makefile.orig"
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# 修改 C++ 编译规则，使用 $(CXX) 而不是 $(CC)
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sed -i 's/^\$(AML_BUILD_DIR)\/%.o: %.cpp$$/$(AML_BUILD_DIR)\/%.o: %.cpp/' "${build_dir}/Makefile"
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sed -i 's/^ \$(CC) -c \$(CFLAGS) \$(CXXFLAGS) -o \$\@ \$\<$$/ $(CXX) -c $(CFLAGS) $(CXXFLAGS) -o $@ $</' "${build_dir}/Makefile"
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display_alert "AML-AMAUDIOUTILS" "已更新 Makefile 使用 C++ 编译器" "success"
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fi
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# 注意：COMMON_FLAGS 中已经包含 -DEXPORT=，这里不需要重复定义
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# 直接修改 str_parms.h 和 str_parms.cpp 文件，确保 C 链接
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local str_parms_h_file="${build_dir}/include/cutils/str_parms.h"
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local str_parms_cpp_file="${build_dir}/src/cutils/str_parms.cpp"
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if [[ -f "${str_parms_h_file}" ]]; then
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display_alert "AML-AMAUDIOUTILS" "确保 ${str_parms_h_file} 使用正确的 C 链接..." "info"
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# 备份原文件
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cp "${str_parms_h_file}" "${str_parms_h_file}.orig"
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# 在 __BEGIN_DECLS 前添加明确的 extern "C" 开始
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# 在 __END_DECLS 后添加明确的 extern "C" 结束
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sed -i 's/__BEGIN_DECLS/#ifdef __cplusplus\nextern "C" {\n#endif/' "${str_parms_h_file}"
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sed -i 's/__END_DECLS/#ifdef __cplusplus\n}\n#endif/' "${str_parms_h_file}"
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display_alert "AML-AMAUDIOUTILS" "已更新 str_parms.h 确保 C 链接" "success"
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fi
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if [[ -f "${str_parms_cpp_file}" ]]; then
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display_alert "AML-AMAUDIOUTILS" "确保 ${str_parms_cpp_file} 使用 C 链接..." "info"
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# 备份原文件
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cp "${str_parms_cpp_file}" "${str_parms_cpp_file}.orig"
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# 使用更兼容的方式在文件开头添加 extern "C" 包装
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# 创建一个临时文件
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local temp_file="${str_parms_cpp_file}.tmp"
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{
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echo '// C linkage fix - added by amlbian build script'
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echo '#ifdef __cplusplus'
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echo 'extern "C" {'
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echo '#endif'
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echo ''
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cat "${str_parms_cpp_file}"
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echo ''
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echo '#ifdef __cplusplus'
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echo '}'
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echo '#endif'
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} > "${temp_file}"
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# 用临时文件替换原文件
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mv "${temp_file}" "${str_parms_cpp_file}"
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display_alert "AML-AMAUDIOUTILS" "已更新 str_parms.cpp 确保 C 链接" "success"
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fi
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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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# Build with appropriate flags
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make ${extra_flags} \
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AML_BUILD_DIR="${out_dir}" \
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STAGING_DIR="${out_dir}" \
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TARGET_DIR="${out_dir}" \
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CC="${CC}" \
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CFLAGS="${CFLAGS}" \
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LDFLAGS="${LDFLAGS}" \
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ARCH="${ARCH}" \
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-j$(nproc) \
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"${out_dir}/libcutils.so" \
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2>&1 | tee make.log || {
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display_alert "AML-AMAUDIOUTILS" "Build failed" "err"
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return 1
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}
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# Copy built library to output directory
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cp -f "${build_dir}/libcutils.so" "${out_dir}/" 2>/dev/null || true
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display_alert "AML-AMAUDIOUTILS" "Build completed successfully" "success"
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return 0
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}
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function __aml_amaudioutils_install {
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local build_dir="${1}"
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local install_dir="${2}"
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display_alert "AML-AMAUDIOUTILS" "Installing aml-amaudioutils..." "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-AMAUDIOUTILS" "Output directory not found: ${out_dir}" "err"
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return 1
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fi
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# Create installation directories
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mkdir -p "${install_dir}/usr/lib"
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mkdir -p "${install_dir}/usr/include/audio_utils"
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mkdir -p "${install_dir}/usr/include/IpcBuffer"
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mkdir -p "${install_dir}/usr/include/cutils"
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# Install libraries
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display_alert "AML-AMAUDIOUTILS" "Installing libraries..." "info"
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# Copy library files
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local lib_files=("libamaudioutils.so" "libcutils.so")
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for lib_file in "${lib_files[@]}"; do
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if [[ -f "${out_dir}/${lib_file}" ]]; then
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install -m 0644 "${out_dir}/${lib_file}" "${install_dir}/usr/lib/"
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display_alert "AML-AMAUDIOUTILS" "Installed ${lib_file} to ${install_dir}/usr/lib/" "debug"
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elif [[ -f "${build_dir}/${lib_file}" ]]; then
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install -m 0644 "${build_dir}/${lib_file}" "${install_dir}/usr/lib/"
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display_alert "AML-AMAUDIOUTILS" "Installed ${lib_file}" "debug"
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fi
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done
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# Install headers
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display_alert "AML-AMAUDIOUTILS" "Installing headers..." "info"
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if [[ -d "${build_dir}/include/audio_utils" ]]; then
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cp -r "${build_dir}/include/audio_utils/"* "${install_dir}/usr/include/audio_utils/" 2>/dev/null || true
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display_alert "AML-AMAUDIOUTILS" "Installed audio_utils headers" "debug"
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fi
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if [[ -d "${build_dir}/include/IpcBuffer" ]]; then
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cp -r "${build_dir}/include/IpcBuffer/"* "${install_dir}/usr/include/IpcBuffer/" 2>/dev/null || true
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display_alert "AML-AMAUDIOUTILS" "Installed IpcBuffer headers" "debug"
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fi
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if [[ -d "${build_dir}/include/cutils" ]]; then
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cp -r "${build_dir}/include/cutils/"* "${install_dir}/usr/include/cutils/" 2>/dev/null || true
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display_alert "AML-AMAUDIOUTILS" "Installed cutils headers" "debug"
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fi
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display_alert "AML-AMAUDIOUTILS" "Installation completed successfully" "success"
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return 0
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}
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function __aml_amaudioutils_create_deb {
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local build_dir="${1}"
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local install_dir="${2}"
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# Package details
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local pkg_name="amaudioutils"
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local version="${AML_AMAUDIOUTILS_VERSION}"
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local architecture="${ARCH:-arm64}"
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local maintainer="Amlbian Builder <[email protected]>"
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local description="Amlogic Audio Utilities library"
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local description_long="This package provides audio utilities libraries for Amlogic platforms, including libamaudioutils and libcutils."
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display_alert "AML-AMAUDIOUTILS" "Creating Debian package for ${pkg_name} ${version}..." "info"
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# Create Debian package directory structure
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local deb_dir="${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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# Copy installed files to package directory
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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-AMAUDIOUTILS" "Copied installed files to ${deb_dir}" "info"
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else
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display_alert "AML-AMAUDIOUTILS" "No installed files found in ${install_dir}" "warning"
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return 0
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fi
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# Create control file
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cat > "${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, liblog
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Section: libs
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Priority: optional
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EOF
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# Create postinst script for ldconfig
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cat > "${debian_dir}/postinst" << 'POSTINST_EOF'
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#!/bin/sh
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set -e
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if [ "$1" = "configure" ]; then
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# Update ldconfig cache
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if command -v ldconfig >/dev/null 2>&1; then
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ldconfig
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fi
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fi
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exit 0
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POSTINST_EOF
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chmod 755 "${debian_dir}/postinst"
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# Create prerm script
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cat > "${debian_dir}/prerm" << 'PRERM_EOF'
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#!/bin/sh
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set -e
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if [ "$1" = "remove" ] || [ "$1" = "deconfigure" ]; then
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# Update ldconfig
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if command -v ldconfig >/dev/null 2>&1; then
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ldconfig
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fi
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fi
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exit 0
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PRERM_EOF
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chmod 755 "${debian_dir}/prerm"
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display_alert "AML-AMAUDIOUTILS" "Building Debian package..." "info"
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# Build Debian package
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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-AMAUDIOUTILS" "Debian package created: ${output_dir}/linux-${pkg_name}-${BOARD}-amlbian_${version}_${architecture}.deb" "success"
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else
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display_alert "AML-AMAUDIOUTILS" "Failed to build Debian package" "err"
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return 1
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fi
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return 0
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}
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function amlbian_build_aml_amaudioutils {
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if ! is_unit_enabled "amaudioutils" && ! is_unit_enabled "tvserver"; then
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display_alert "[SKIP] >> aml-amaudioutils disable in BUILD_UNITS" "" "info"
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return
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fi
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if ! is_feature_contains "$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-amaudioutils ${AML_AMAUDIOUTILS_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-amaudioutils-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 ${BUILD_DIR}/output" "info"
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# 准备源代码
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__aml_amaudioutils_prepare_source "${build_dir}"
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# 构建
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if ! __aml_amaudioutils_build "${build_dir}"; then
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display_alert "AMLOGIC: aml-amaudioutils build failed" "err"
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return 1
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fi
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# 安装到安装目录
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if ! __aml_amaudioutils_install "${build_dir}" "${install_dir}"; then
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display_alert "AMLOGIC: aml-amaudioutils installation failed" "err"
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return 1
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fi
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display_alert "AMLOGIC: Creating Debian package..." "info"
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__aml_amaudioutils_create_deb "${build_dir}" "${install_dir}"
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__unset_aml_amaudioutils_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 "AMLIbian AML-AMAUDIOUTILS Build Script" "Version: ${AML_AMAUDIOUTILS_VERSION}, Board: ${BOARD}" "info"
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amlbian_build_aml_amaudioutils
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display_alert "AMLOGIC: aml-amaudioutils build completed" "${BUILD_DIR}/output" "info"
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# ==============================================================================
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# End of build-aml-amaudioutils.sh
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# ============================================================================== |