413 lines
13 KiB
Bash
Executable File
413 lines
13 KiB
Bash
Executable File
#!/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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# Libge2d build script for AMLbian
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# This script builds libge2d 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 "${SCRIPT_DIR}")"
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BUILD_DIR="${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="${LIBGE2D_VERSION:-1.0}"
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ARCH="${ARCH:-arm64}"
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# ==============================================================================
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# Section 4: Libge2d Build Functions
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# ==============================================================================
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function __unset_libge2d_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 __libge2d_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 "LIBGE2D" "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/libge2d"
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if [[ ! -d "${source_dir}" ]]; then
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aml_log error "LIBGE2D" "Source directory not found: ${source_dir}"
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exit 1
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fi
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aml_log debug "LIBGE2D" "Copying source from ${source_dir} to ${build_dir}"
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# 清空构建目录
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rm -rf "${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}/Makefile" ]]; then
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aml_log error "LIBGE2D" "Makefile not found in source"
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exit 1
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fi
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display_alert "LIBGE2D" "Source prepared successfully" "success"
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}
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function __libge2d_build_depend {
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local build_dir="${1}"
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local dependencies=("libion")
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# libion
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local libion_dir="${MODULE_BUILD_DIR}/libion-build-${ARCH:-arm64}"
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if [ -z "${libion_dir}" ] || [ ! -d "${libion_dir}" ]; then
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aml_log warning "LIBGE2D" "libion not found in ${MODULE_BUILD_DIR} build."
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aml_log info "AMLOGIC" "TODO>> Start build libion "
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if ! (
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source "${SCRIPT_DIR}/build-libion.sh"
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); then
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aml_log error "ERROR" "build-libion failed"
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return 1
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fi
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if [ -z "${libion_dir}" ] || [ ! -d "${libion_dir}" ]; then
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aml_log error "ERROR" "libion build finished but directory still not found"
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return 1
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fi
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fi
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aml_log debug "LIBGE2D" "libion dir: ${libion_dir}"
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# copy
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local ionmem_head_flags="-I${libion_dir}/build/include -I${libion_dir}/build/include/ion"
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export CPPFLAGS="${CPPFLAGS} -I${libion_dir}/build/include -I${libion_dir}/build/include/ion"
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export CFLAGS="${CFLAGS} -I${libion_dir}/build/include -I${libion_dir}/build/include/ion"
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export CXXFLAGS="${CXXFLAGS} -I${libion_dir}/build/include -I${libion_dir}/build/include/ion"
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export LDFLAGS="${LDFLAGS} -L${libion_dir}/build"
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}
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function __libge2d_build {
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local build_dir="${1}"
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local install_dir="${2}"
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aml_log info "LIBGE2D" "Starting libge2d build..."
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# 检查源目录
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if [[ ! -d "${build_dir}" ]]; then
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aml_log error "LIBGE2D" "Build directory not found: ${build_dir}"
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return 1
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fi
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# 设置编译环境
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ARCH="${ARCH:-arm64}"
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CROSS_COMPILE="${CROSS_COMPILE:-aarch64-linux-gnu-}"
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# SYSROOT="${SYSROOT:-/opt/arm64-sysroot}"
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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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__libge2d_build_depend
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export CFLAGS="${CFLAGS} \
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-I${build_dir}/libge2d/include \
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-I${build_dir}/libge2d/kernel-headers/linux \
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-fPIC"
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export CXXFLAGS="${CFLAGS}"
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# 创建输出目录
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local out_dir="${build_dir}/output"
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mkdir -p "${out_dir}"
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# Fix Makefile linking order (as in original script)
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cd "${build_dir}"
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if [[ -f "Makefile" ]]; then
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# Fix linking order and add LDFLAGS to the test program linking commands
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sed -i 's/\$(CC) \$(CFLAGS) -L\$(LIBDIR) -L\$(OUT_DIR) -lpthread -lge2d/\$(CC) \$(CFLAGS) \$(LDFLAGS) -L\$(LIBDIR) -L\$(OUT_DIR) -lpthread -lge2d/' Makefile
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sed -i 's/-lpthread -lge2d \$(addsuffix .c,\$(FEATURE_TEST))/\$(addsuffix .c,$(FEATURE_TEST)) -lpthread -lge2d -lion/' Makefile
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sed -i 's/-lpthread -lge2d \$(addsuffix .c,\$(CHIP_CHECK))/\$(addsuffix .c,$(CHIP_CHECK)) -lpthread -lge2d -lion/' Makefile
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aml_log debug "LIBGE2D" "Fixed Makefile linking order and added LDFLAGS"
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fi
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# Fix libge2d/Makefile to use LDFLAGS and add library search paths
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if [[ -f "${build_dir}/libge2d/Makefile" ]]; then
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# Add LDFLAGS to the linking command
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sed -i 's/\$(CC) \$(CFLAGS) -shared -fPIC/\$(CC) \$(CFLAGS) \$(LDFLAGS) -shared -fPIC/' "${build_dir}/libge2d/Makefile"
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# Fix linking order: move -lion after object files
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sed -i 's/-lion -o \$(OUT_DIR)\/\$(LIB) \$(OBJS)/-o \$(OUT_DIR)\/\$(LIB) \$(OBJS) -lion/' "${build_dir}/libge2d/Makefile"
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aml_log debug "LIBGE2D" "Added LDFLAGS and fixed linking order in libge2d/Makefile"
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fi
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# Set build flags based on EXTRA_OEMAKE from .bb file
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local EXTRA_OEMAKE="OUT_DIR=${out_dir} LIBGE2D_STAGING_DIR=${out_dir} CROSS=${CROSS_COMPILE} TARGET_DIR=${out_dir} STAGING_DIR=${out_dir} DESTDIR=${out_dir} INSTALL_DIR=${out_dir}/usr/lib"
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aml_log info "LIBGE2D" "Building libge2d library..."
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cd "${build_dir}"
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# 编译命令，使用EXTRA_OEMAKE参数
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make ${EXTRA_OEMAKE} \
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CC="${CROSS_COMPILE}gcc" \
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CFLAGS="${CFLAGS}" \
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LDFLAGS="${LDFLAGS}" \
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ARCH="${ARCH}" \
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-j$(nproc) \
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all 2>&1 | tee "${out_dir}/make.log" || {
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aml_log error "LIBGE2D" "Build failed"
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return 1
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}
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# Verify build output
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if [[ ! -f "${out_dir}/libge2d.so" ]]; then
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aml_log error "LIBGE2D" "Library file not found: ${out_dir}/libge2d.so"
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return 1
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fi
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if [[ ! -f "${out_dir}/ge2d_feature_test" ]]; then
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aml_log warn "LIBGE2D" "Test program not found: ${out_dir}/ge2d_feature_test"
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fi
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display_alert "LIBGE2D" "Build completed successfully" "success"
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return 0
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}
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function __libge2d_install {
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local build_dir="${1}"
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local install_dir="${2}"
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aml_log info "LIBGE2D" "Installing libge2d library..."
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# Get SYSROOT from build environment or use default
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local SYSROOT="${SYSROOT:-/opt/arm64-sysroot}"
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local out_dir="${build_dir}/output"
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if [[ ! -d "${out_dir}" ]]; then
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aml_log error "LIBGE2D" "Output directory not found: ${out_dir}"
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return 1
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fi
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# 创建安装目录结构
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mkdir -p "${install_dir}/usr/include"
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mkdir -p "${install_dir}/usr/lib"
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mkdir -p "${install_dir}/usr/bin"
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# 安装库文件
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if [[ -f "${out_dir}/libge2d.so" ]]; then
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install -m 0644 -D "${out_dir}/libge2d.so" "${install_dir}/usr/lib/"
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aml_log debug "LIBGE2D" "Library installed to ${install_dir}/usr/lib/"
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else
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aml_log error "LIBGE2D" "libge2d.so not found in output directory"
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return 1
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fi
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# 安装头文件
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aml_log info "LIBGE2D" "Installing headers..."
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local header_files=("aml_ge2d.h" "ge2d_port.h")
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for header_file in "${header_files[@]}"; do
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if [[ -f "${build_dir}/libge2d/include/${header_file}" ]]; then
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install -m 0644 -D "${build_dir}/libge2d/include/${header_file}" "${install_dir}/usr/include/"
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aml_log debug "LIBGE2D" "Header installed: ${header_file}"
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else
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aml_log warn "LIBGE2D" "Header file not found: ${build_dir}/libge2d/include/${header_file}"
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fi
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done
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# 安装二进制文件
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aml_log info "LIBGE2D" "Installing binaries..."
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if [[ -f "${out_dir}/ge2d_feature_test" ]]; then
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install -m 0755 -D "${out_dir}/ge2d_feature_test" "${install_dir}/usr/bin/"
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aml_log debug "LIBGE2D" "Binary installed: ge2d_feature_test"
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fi
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if [[ -f "${out_dir}/ge2d_chip_check" ]]; then
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install -m 0755 -D "${out_dir}/ge2d_chip_check" "${install_dir}/usr/bin/"
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aml_log debug "LIBGE2D" "Binary installed: ge2d_chip_check"
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fi
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display_alert "LIBGE2D" "Installation completed" "success"
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return 0
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}
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function __libge2d_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="libge2d"
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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="GE2D (Graphics Engine 2D) library for Amlogic SoCs"
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local description_long="This package provides the GE2D (Graphics Engine 2D) library for Amlogic SoCs. GE2D is a hardware-accelerated 2D graphics engine that supports various 2D operations like rotation, scaling, blending, and format conversion."
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aml_log info "LIBGE2D" "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 "LIBGE2D" "Copied installed files to ${deb_dir}"
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else
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aml_log warn "LIBGE2D" "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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Depends: libc6, libion
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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 > "${debian_dir}/postinst" <<EOF
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#!/bin/sh
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set -e
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if [ "\$1" = "configure" ]; then
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# 更新ldconfig缓存
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if command -v ldconfig >/dev/null 2>&1; then
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ldconfig
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fi
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echo "Libge2d library installed successfully"
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fi
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exit 0
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EOF
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chmod 755 "${debian_dir}/postinst"
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# 创建prerm脚本
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cat > "${debian_dir}/prerm" <<EOF
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#!/bin/sh
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set -e
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if [ "\$1" = "remove" ] || [ "\$1" = "deconfigure" ]; then
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# Update ldconfig
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if command -v ldconfig >/dev/null 2>&1; then
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ldconfig
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fi
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echo "Removing libge2d library"
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fi
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exit 0
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EOF
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chmod 755 "${debian_dir}/prerm"
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aml_log info "LIBGE2D" "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 "LIBGE2D" "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 "LIBGE2D" "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_libge2d {
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if ! is_unit_enabled "libge2d"; then
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aml_log info "[SKIP] >> libge2d disable in BUILD_UNITS"
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return
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fi
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aml_log info "AMLOGIC: Building libge2d ${DEB_VERSION} ${BOARD}"
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# Define all directory paths (in .tmp directory)
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local build_root="${MODULE_BUILD_DIR}/libge2d-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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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 ${BUILD_DIR}/output"
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# 准备源代码
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__libge2d_prepare_source "${build_dir}"
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# 构建
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if ! __libge2d_build "${build_dir}" "${install_dir}"; then
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aml_log error "AMLOGIC: Libge2d build 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 ! __libge2d_install "${build_dir}" "${install_dir}"; then
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aml_log error "AMLOGIC: Libge2d 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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__libge2d_create_deb "${build_dir}" "${install_dir}"
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__unset_libge2d_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 Libge2d Build Script" "Version: ${DEB_VERSION}, Board: ${BOARD}"
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amlbian_build_libge2d
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aml_log info "AMLOGIC: Libge2d build completed" "${BUILD_DIR}/output"
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# ==============================================================================
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# End of build-libge2d.sh
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# ==============================================================================
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