423 lines
14 KiB
Bash
423 lines
14 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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# gst-aml-gfx2d build script for AMLbian
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# This script builds gst-aml-gfx2d library for Amlogic SoCs
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set -e
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umask 022
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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 "${SCRIPT_DIR}")" # amlbian/scripts/multimedia
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AMLBIAN_DIR="$(dirname "${AMLBIAN_DIR}")" # amlbian/scripts
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AMLBIAN_DIR="$(dirname "${AMLBIAN_DIR}")" # amlbian
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BUILD_DIR="${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="${BOARD:-s6-bq201}"
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DEB_VERSION="${GST_AML_GFX2D_VERSION:-1.0}"
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#ARCH="${ARCH:-arm64}"
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: "${ARCH:=arm64}"
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# ==============================================================================
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# Section 4: gst-aml-gfx2d Build Functions
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# ==============================================================================
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function __unset_gst_aml_gfx2d_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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unset CPPFLAGS
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}
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function __gst_aml_gfx2d_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 "GST-AML-GFX2D" "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/gst-aml-utils/gst-aml-gfx2d"
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if [[ ! -d "${source_dir}" ]]; then
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display_alert "GST-AML-GFX2D" "Source directory not found: ${source_dir}" "err"
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exit 1
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fi
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display_alert "GST-AML-GFX2D" "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}" "${build_dir}/" 2>/dev/null || true
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# Check for necessary source files
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if [[ ! -f "${build_dir}/gst-aml-gfx2d/Makefile" ]]; then
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display_alert "GST-AML-GFX2D" "Makefile not found in source" "warning"
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fi
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display_alert "GST-AML-GFX2D" "Source prepared successfully" "success"
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}
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function __gst_aml_gfx2d_build {
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local build_dir="${1}"
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local install_dir="${2}"
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display_alert "GST-AML-GFX2D" "Starting gst-aml-gfx2d build..." "info"
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# 检查源目录
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local src_dir="${build_dir}/gst-aml-gfx2d"
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if [[ ! -d "${src_dir}" ]]; then
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display_alert "GST-AML-GFX2D" "Source directory not found: ${src_dir}" "err"
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return 1
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fi
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# 设置编译环境
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#ARCH="${ARCH:-arm64}"
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: "${ARCH:=arm64}"
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CROSS_COMPILE="${CROSS_COMPILE:-aarch64-linux-gnu-}"
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export ARCH
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export CROSS_COMPILE="${CROSS_COMPILE}"
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# amlbian_checkout_toolchain
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# Check if ROOTFS_TEMP exists, use it as sysroot, otherwise error
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local SYSROOT=""
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if [[ -n "${ROOTFS_TEMP}" ]] && [[ -d "${ROOTFS_TEMP}" ]] && [[ -d "${ROOTFS_TEMP}/usr/lib/aarch64-linux-gnu" ]]; then
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SYSROOT="${ROOTFS_TEMP}"
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display_alert "GST-AML-GFX2D" "Using ROOTFS_TEMP as sysroot: ${SYSROOT}" "info"
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else
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display_alert "GST-AML-GFX2D" "ROOTFS_TEMP not found or invalid: ${ROOTFS_TEMP}" "err"
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display_alert "GST-AML-GFX2D" "ROOTFS_TEMP should be created by create_base_rootfs function" "err"
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return 1
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fi
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# Use sysroot configuration
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display_alert "GST-AML-GFX2D" "Using sysroot: ${SYSROOT}" "info"
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export PKG_CONFIG=/usr/bin/pkg-config
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export PKG_CONFIG_SYSROOT_DIR="${SYSROOT}"
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export PKG_CONFIG_LIBDIR="${SYSROOT}/usr/lib/aarch64-linux-gnu/pkgconfig:${SYSROOT}/usr/share/pkgconfig"
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unset PKG_CONFIG_PATH
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# Set up flags with sysroot
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export CPPFLAGS="${CPPFLAGS} --sysroot=${SYSROOT}"
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export CFLAGS="${CFLAGS} --sysroot=${SYSROOT} -fPIC"
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export CXXFLAGS="${CXXFLAGS} --sysroot=${SYSROOT} -fPIC"
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export LDFLAGS="${LDFLAGS} --sysroot=${SYSROOT}"
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# Add sysroot-specific include paths
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local include_flags="-I${SYSROOT}/usr/include/aarch64-linux-gnu \
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-I${SYSROOT}/usr/include/gstreamer-1.0 \
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-I${SYSROOT}/usr/include/glib-2.0 \
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-I${SYSROOT}/usr/lib/aarch64-linux-gnu/glib-2.0/include \
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-I${SYSROOT}/usr/include/libge2d \
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-I${src_dir}/inc"
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export CPPFLAGS="${CPPFLAGS} ${include_flags}"
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export CFLAGS="${CFLAGS} ${include_flags}"
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export CXXFLAGS="${CXXFLAGS} ${include_flags}"
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# Add sysroot-specific library paths
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export LDFLAGS="${LDFLAGS} -L${SYSROOT}/usr/lib/aarch64-linux-gnu -L${SYSROOT}/usr/aarch64-linux-gnu/lib"
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# Amlogic GE2D headers
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local aml_comp_path="$(amlbian_get_aml_comp_dir)"
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local aml_ge2d_header="${aml_comp_path}/kernel/${KERNEL_VER:-5.15}/common_drivers/include/uapi/amlogic/ge2d/ge2d.h"
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if [[ -f "${aml_ge2d_header}" ]]; then
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local aml_ge2d_include_dir="$(dirname "${aml_ge2d_header}")"
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export CPPFLAGS="${CPPFLAGS} -I${aml_ge2d_include_dir}"
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export CFLAGS="${CFLAGS} -I${aml_ge2d_include_dir}"
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export CXXFLAGS="${CXXFLAGS} -I${aml_ge2d_include_dir}"
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display_alert "GST-AML-GFX2D" "Found Amlogic GE2D headers: ${aml_ge2d_header}" "info"
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else
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display_alert "GST-AML-GFX2D" "Amlogic GE2D header not found: ${aml_ge2d_header}" "warning"
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fi
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# 进入源代码目录
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cd "${src_dir}" || {
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display_alert "GST-AML-GFX2D" "Cannot enter source directory: ${src_dir}" "err"
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return 1
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}
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# 设置Makefile需要的环境变量
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export OUT_DIR="${src_dir}"
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export STAGING_DIR="${install_dir}"
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export TARGET_DIR="${install_dir}"
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export OBJDIR="."
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# 从.bb文件中获取EXTRA_OEMAKE
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export EXTRA_OEMAKE="OUT_DIR=${OUT_DIR} TARGET_DIR=${TARGET_DIR} STAGING_DIR=${STAGING_DIR} DESTDIR=${install_dir} PKG_CONFIG=${PKG_CONFIG}"
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# 根据Makefile调整编译标志
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local gst_cflags="$(pkg-config --cflags gstreamer-1.0 gstreamer-base-1.0 2>/dev/null || echo "")"
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export LDFLAGS="${LDFLAGS} ${gst_cflags} -lge2d -ldma-allocator"
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# 构建
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display_alert "GST-AML-GFX2D" "Building with Makefile..." "info"
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# 清理之前的构建
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make clean 2>/dev/null || true
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# 构建库
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make -j$(nproc) ${EXTRA_OEMAKE} \
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CC="${CROSS_COMPILE}gcc" \
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CFLAGS="${CFLAGS}" \
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LDFLAGS="${LDFLAGS}" \
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all 2>&1 | tee make.log || {
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display_alert "GST-AML-GFX2D" "make failed" "err"
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return 1
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}
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# 验证构建结果
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local target_file="${OUT_DIR}/libgst-aml-gfx2d.so"
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if [[ ! -f "${target_file}" ]]; then
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display_alert "GST-AML-GFX2D" "Target library not found: ${target_file}" "err"
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return 1
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fi
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display_alert "GST-AML-GFX2D" "Build completed successfully" "success"
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return 0
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}
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function __gst_aml_gfx2d_install {
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local build_dir="${1}"
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local install_dir="${2}"
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display_alert "GST-AML-GFX2D" "Installing gst-aml-gfx2d library..." "info"
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# 检查源目录
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local src_dir="${build_dir}/gst-aml-gfx2d"
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if [[ ! -d "${src_dir}" ]]; then
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display_alert "GST-AML-GFX2D" "Source directory not found: ${src_dir}" "err"
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return 1
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fi
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if [[ ! -d "${install_dir}" ]]; then
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display_alert "GST-AML-GFX2D" "Install directory not found: ${install_dir}" "err"
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return 1
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fi
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# 创建安装目录结构
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local lib_dir="${install_dir}/usr/lib/aarch64-linux-gnu"
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local include_dir="${install_dir}/usr/include"
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mkdir -p "${lib_dir}" "${include_dir}"
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# 安装头文件（从inc目录）
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local inc_dir="${src_dir}/inc"
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if [[ -d "${inc_dir}" ]]; then
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display_alert "GST-AML-GFX2D" "Installing header files from ${inc_dir}" "info"
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install -D -m 0644 "${inc_dir}"/*.h "${include_dir}/" 2>/dev/null || true
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else
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display_alert "GST-AML-GFX2D" "Header directory not found: ${inc_dir}" "warning"
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fi
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# 安装库文件
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local target_file="${src_dir}/libgst-aml-gfx2d.so"
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if [[ -f "${target_file}" ]]; then
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display_alert "GST-AML-GFX2D" "Installing library: ${target_file}" "info"
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install -D -m 0644 "${target_file}" "${lib_dir}/"
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else
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display_alert "GST-AML-GFX2D" "Library file not found: ${target_file}" "err"
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return 1
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fi
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# 验证安装
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if [[ -f "${lib_dir}/libgst-aml-gfx2d.so" ]]; then
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display_alert "GST-AML-GFX2D" "Library installed successfully: ${lib_dir}/libgst-aml-gfx2d.so" "info"
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else
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display_alert "GST-AML-GFX2D" "Library installation failed" "err"
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return 1
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fi
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display_alert "GST-AML-GFX2D" "Installation completed" "success"
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return 0
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}
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function __gst_aml_gfx2d_create_deb {
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local build_dir="${1}"
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local install_dir="${2}"
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# 设置必要的变量
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local pkg_name="gst-aml-gfx2d"
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local version="${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 2D graphics processor with GE2D GStreamer library and headers"
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local description_long="This package provides Amlogic-specific 2D graphics processor libraries for GStreamer. These plugins enable GStreamer to use Amlogic's GE2D hardware-accelerated 2D graphics operations for multimedia processing."
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display_alert "GST-AML-GFX2D" "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 "GST-AML-GFX2D" "Copied installed files to ${deb_dir}" "info"
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else
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display_alert "GST-AML-GFX2D" "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: libgstreamer1.0-0 (>= 1.0.0), gstreamer1.0-plugins-base (>= 1.0.0), libge2d
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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和GStreamer插件缓存
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cat > "${debian_dir}/postinst" <<EOF
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#!/bin/sh
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set -e
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if [ "\$1" = "configure" ]; then
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# 更新ldconfig缓存
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if command -v ldconfig >/dev/null 2>&1; then
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ldconfig
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fi
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# 更新GStreamer插件缓存
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if command -v gst-inspect-1.0 >/dev/null 2>&1; then
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gst-inspect-1.0 --gst-info >/dev/null 2>&1 || true
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fi
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echo "gst-aml-gfx2d installed successfully"
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fi
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exit 0
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EOF
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chmod 755 "${debian_dir}/postinst"
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# 创建prerm脚本
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cat > "${debian_dir}/prerm" <<EOF
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#!/bin/sh
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set -e
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if [ "\$1" = "remove" ] || [ "\$1" = "deconfigure" ]; then
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# Update ldconfig
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if command -v ldconfig >/dev/null 2>&1; then
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ldconfig
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fi
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echo "Removing gst-aml-gfx2d"
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fi
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exit 0
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EOF
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chmod 755 "${debian_dir}/prerm"
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display_alert "GST-AML-GFX2D" "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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chmod 755 "${output_dir}/linux-${pkg_name}-${BOARD}-amlbian_${version}_${architecture}.deb"
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display_alert "GST-AML-GFX2D" "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 "GST-AML-GFX2D" "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_gst_aml_gfx2d {
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if ! is_unit_enabled "gst-aml-gfx2d" && ! is_unit_enabled "gst-aml"; then
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display_alert "[SKIP] >> gst-aml-gfx2d disable in BUILD_UNITS" "" "info"
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return
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fi
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display_alert "AMLOGIC: Building gst-aml-gfx2d ${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/gst-aml-gfx2d-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 ${BUILD_DIR}/output" "info"
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# 准备源代码
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__gst_aml_gfx2d_prepare_source "${build_dir}"
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# 构建
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if ! __gst_aml_gfx2d_build "${build_dir}" "${install_dir}"; then
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display_alert "AMLOGIC: gst-aml-gfx2d 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 ! __gst_aml_gfx2d_install "${build_dir}" "${install_dir}"; then
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display_alert "AMLOGIC: gst-aml-gfx2d 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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__gst_aml_gfx2d_create_deb "${build_dir}" "${install_dir}"
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__unset_gst_aml_gfx2d_config
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#chmod -R 777 "${build_root}"
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rm -rf "${build_root}"
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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 gst-aml-gfx2d Build Script" "Version: ${DEB_VERSION}, Board: ${BOARD}" "info"
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amlbian_build_gst_aml_gfx2d
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display_alert "AMLOGIC: gst-aml-gfx2d build completed" "${BUILD_DIR}/output" "info"
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# ==============================================================================
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# End of build-gst-aml-gfx2d.sh
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