feat: 新增小爱音箱交叉编译环境
This commit is contained in:
Del Wang
Del
@@ -1,129 +0,0 @@
|
|||||||
FROM --platform=linux/amd64 ubuntu:20.04
|
|
||||||
|
|
||||||
ENV DEBIAN_FRONTEND=noninteractive
|
|
||||||
|
|
||||||
# 换成阿里云源
|
|
||||||
RUN sed -i 's/archive.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list && \
|
|
||||||
sed -i 's/security.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list
|
|
||||||
|
|
||||||
# 安装必要的依赖
|
|
||||||
RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
|
|
||||||
--mount=type=cache,target=/var/lib/apt,sharing=locked \
|
|
||||||
apt-get update && apt-get install -y \
|
|
||||||
curl \
|
|
||||||
git \
|
|
||||||
build-essential \
|
|
||||||
qemu-user-static \
|
|
||||||
pkg-config \
|
|
||||||
libssl-dev \
|
|
||||||
xz-utils \
|
|
||||||
squashfs-tools
|
|
||||||
|
|
||||||
# 配置交叉编译工具链（Linaro GCC 7.5.0）
|
|
||||||
ENV PATH="/opt/toolchain/bin:${PATH}"
|
|
||||||
RUN mkdir -p /opt/toolchain && \
|
|
||||||
curl -fSL -o toolchain.tar.xz https://releases.linaro.org/components/toolchain/binaries/latest-7/arm-linux-gnueabihf/gcc-linaro-7.5.0-2019.12-x86_64_arm-linux-gnueabihf.tar.xz && \
|
|
||||||
tar -xJf toolchain.tar.xz -C /opt/toolchain --strip-components=1 && \
|
|
||||||
rm toolchain.tar.xz
|
|
||||||
|
|
||||||
# 安装 Rust
|
|
||||||
RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
|
|
||||||
ENV PATH="/root/.cargo/bin:${PATH}"
|
|
||||||
RUN rustup target add armv7-unknown-linux-gnueabihf
|
|
||||||
|
|
||||||
WORKDIR /app
|
|
||||||
|
|
||||||
COPY run.sh /usr/local/bin/run
|
|
||||||
COPY runtime.sh /usr/local/bin/runtime
|
|
||||||
RUN chmod +x /usr/local/bin/run /usr/local/bin/runtime
|
|
||||||
|
|
||||||
# 解压 root.squashfs
|
|
||||||
COPY root.squashfs /app/root.squashfs
|
|
||||||
RUN mkdir -p /opt/sysroot \
|
|
||||||
&& unsquashfs -d /opt/sysroot -f /app/root.squashfs \
|
|
||||||
&& rm -rf /app/root.squashfs
|
|
||||||
|
|
||||||
# 创建专门针对 armhf 的源文件
|
|
||||||
# 注意：ubuntu:20.04 默认源里没有 armhf，必须添加 ubuntu-ports 源
|
|
||||||
RUN echo "deb [arch=armhf] http://mirrors.aliyun.com/ubuntu-ports/ focal main restricted universe multiverse" > /etc/apt/sources.list.d/armhf.list && \
|
|
||||||
echo "deb [arch=armhf] http://mirrors.aliyun.com/ubuntu-ports/ focal-updates main restricted universe multiverse" >> /etc/apt/sources.list.d/armhf.list && \
|
|
||||||
# 限制原有的源只针对 amd64，防止冲突
|
|
||||||
sed -i 's/deb http/deb [arch=amd64] http/g' /etc/apt/sources.list
|
|
||||||
|
|
||||||
# 安装 armhf 架构的开发库
|
|
||||||
RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
|
|
||||||
--mount=type=cache,target=/var/lib/apt,sharing=locked \
|
|
||||||
dpkg --add-architecture armhf && \
|
|
||||||
apt-get update && apt-get install -y \
|
|
||||||
crossbuild-essential-armhf \
|
|
||||||
libasound2-dev:armhf \
|
|
||||||
libopus-dev:armhf \
|
|
||||||
libssl-dev:armhf
|
|
||||||
|
|
||||||
# --------------------------------------------------------------------------------
|
|
||||||
# 构建混合 Sysroot
|
|
||||||
# 目标：结合 OpenWrt 的运行时库 (root.squashfs) 和 Toolchain/Ubuntu 的开发文件
|
|
||||||
# --------------------------------------------------------------------------------
|
|
||||||
|
|
||||||
# 修复 OpenWrt sysroot：自动为所有共享库创建 .so 符号链接
|
|
||||||
# OpenWrt 只有 libfoo.so.1，编译链接需要 libfoo.so
|
|
||||||
RUN find /opt/sysroot/lib /opt/sysroot/usr/lib -name "lib*.so.*" | while read src; do \
|
|
||||||
# 获取库名 (例如 libopus.so.0.8.0 -> libopus.so)
|
|
||||||
link_name=$(echo "$src" | sed 's/\.so\..*$/.so/'); \
|
|
||||||
if [ ! -e "$link_name" ]; then \
|
|
||||||
ln -s "$(basename "$src")" "$link_name"; \
|
|
||||||
fi \
|
|
||||||
done
|
|
||||||
|
|
||||||
# 注入 Toolchain 的 C 运行时启动文件 (Scrt1.o, crti.o 等)
|
|
||||||
RUN cp -r /opt/toolchain/arm-linux-gnueabihf/libc/usr/lib/*crt*.o /opt/sysroot/usr/lib/ 2>/dev/null || \
|
|
||||||
cp -r /opt/toolchain/arm-linux-gnueabihf/libc/lib/*crt*.o /opt/sysroot/usr/lib/ 2>/dev/null || true
|
|
||||||
|
|
||||||
# 特殊处理 glibc 的 linker script
|
|
||||||
# OpenWrt rootfs 中没有开发用的 libc.so (linker script) 和 libc_nonshared.a
|
|
||||||
# 我们需要从 toolchain 中复制 libc_nonshared.a，并手动创建 libc.so 脚本
|
|
||||||
# 这样 linker 才能正确处理 libc.so.6 和 ld-linux-armhf.so.3 的依赖关系 (解决 __tls_get_addr 错误)
|
|
||||||
RUN cp /opt/toolchain/arm-linux-gnueabihf/libc/usr/lib/libc_nonshared.a /opt/sysroot/usr/lib/ && \
|
|
||||||
# 删除之前步骤可能自动生成的软链接
|
|
||||||
rm -f /opt/sysroot/usr/lib/libc.so && \
|
|
||||||
# 创建 linker script
|
|
||||||
echo 'OUTPUT_FORMAT(elf32-littlearm)' > /opt/sysroot/usr/lib/libc.so && \
|
|
||||||
echo 'GROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a AS_NEEDED ( /lib/ld-linux-armhf.so.3 ) )' >> /opt/sysroot/usr/lib/libc.so && \
|
|
||||||
# 同理处理 libpthread.so (如果存在 libpthread.so.0)
|
|
||||||
if [ -f /opt/sysroot/lib/libpthread.so.0 ]; then \
|
|
||||||
cp /opt/toolchain/arm-linux-gnueabihf/libc/usr/lib/libpthread_nonshared.a /opt/sysroot/usr/lib/ 2>/dev/null || true; \
|
|
||||||
rm -f /opt/sysroot/usr/lib/libpthread.so; \
|
|
||||||
echo 'OUTPUT_FORMAT(elf32-littlearm)' > /opt/sysroot/usr/lib/libpthread.so; \
|
|
||||||
echo 'GROUP ( /lib/libpthread.so.0 /usr/lib/libpthread_nonshared.a )' >> /opt/sysroot/usr/lib/libpthread.so; \
|
|
||||||
fi
|
|
||||||
|
|
||||||
# 注入 Ubuntu 的开发头文件和 pkg-config 定义 (用于 alsa, opus 等)
|
|
||||||
# 我们只取头文件和 .pc 文件，不取库文件，确保链接的是 OpenWrt 的库
|
|
||||||
RUN mkdir -p /opt/sysroot/usr/include /opt/sysroot/usr/lib/pkgconfig && \
|
|
||||||
cp -r /usr/include/alsa /opt/sysroot/usr/include/ 2>/dev/null || true && \
|
|
||||||
cp -r /usr/include/opus /opt/sysroot/usr/include/ 2>/dev/null || true && \
|
|
||||||
cp -r /usr/include/arm-linux-gnueabihf/* /opt/sysroot/usr/include/ 2>/dev/null || true && \
|
|
||||||
cp -r /usr/lib/arm-linux-gnueabihf/pkgconfig/* /opt/sysroot/usr/lib/pkgconfig/ 2>/dev/null || true
|
|
||||||
|
|
||||||
# 优化 Rust 链接参数
|
|
||||||
# 1. 优先使用 -L 指定 sysroot 路径
|
|
||||||
# 2. 使用 -rpath-link 解决库的间接依赖问题
|
|
||||||
# 3. 确保 dynamic-linker 路径正确 (OpenWrt glibc 常用路径)
|
|
||||||
ENV CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc
|
|
||||||
ENV CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_RUSTFLAGS="\
|
|
||||||
-C link-arg=--sysroot=/opt/sysroot \
|
|
||||||
-C link-arg=-Wl,-dynamic-linker,/lib/ld-linux-armhf.so.3 \
|
|
||||||
-C link-arg=-L/opt/sysroot/usr/lib \
|
|
||||||
-C link-arg=-L/opt/sysroot/lib \
|
|
||||||
-C link-arg=-Wl,-rpath-link,/opt/sysroot/usr/lib \
|
|
||||||
-C link-arg=-Wl,-rpath-link,/opt/sysroot/lib"
|
|
||||||
|
|
||||||
# 强制 pkg-config 只在 sysroot 中寻找，忽略宿主机容器路径
|
|
||||||
ENV PKG_CONFIG_ALLOW_CROSS=1
|
|
||||||
ENV PKG_CONFIG_SYSROOT_DIR=/opt/sysroot
|
|
||||||
ENV PKG_CONFIG_LIBDIR=/opt/sysroot/usr/lib/pkgconfig:/opt/sysroot/lib/pkgconfig
|
|
||||||
|
|
||||||
# 设置编译器，强制指定 sysroot
|
|
||||||
ENV CC_armv7_unknown_linux_gnueabihf="arm-linux-gnueabihf-gcc --sysroot=/opt/sysroot"
|
|
||||||
|
|
||||||
CMD ["/bin/bash"]
|
|
||||||
@@ -1,9 +0,0 @@
|
|||||||
# Open-XiaoAI Runtime（OH2P v1.58.1）
|
|
||||||
|
|
||||||
```bash
|
|
||||||
root@OH2P:~# uname -a
|
|
||||||
Linux OH2P 4.9.61 #1 SMP PREEMPT Fri Jun 27 06:11:47 2025 aarch64 GNU/Linux
|
|
||||||
|
|
||||||
root@OH2P:~# file /lib/libc-2.25.so
|
|
||||||
app/runtime/squashfs-root/lib/libc-2.25.so: ELF 32-bit LSB shared object, ARM, EABI5 version 1 (GNU/Linux), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 3.2.0, stripped
|
|
||||||
```
|
|
||||||
@@ -1,20 +0,0 @@
|
|||||||
#!/bin/bash
|
|
||||||
set -e
|
|
||||||
|
|
||||||
# 在 macOS 上，使用 host.docker.internal 访问宿主机的代理端口
|
|
||||||
# 如果你的代理软件没有开启 "Allow LAN"（允许局域网连接），请确保它监听的是 0.0.0.0 而不仅仅是 127.0.0.1
|
|
||||||
PROXY="http://host.docker.internal:7890"
|
|
||||||
|
|
||||||
# 1. 构建编译环境镜像
|
|
||||||
echo "Building Docker image with proxy..."
|
|
||||||
docker build \
|
|
||||||
--build-arg http_proxy=$PROXY \
|
|
||||||
--build-arg https_proxy=$PROXY \
|
|
||||||
-t open-xiaoai-runtime .
|
|
||||||
|
|
||||||
# 2. 运行编译出的二进制文件 (通过 QEMU 模拟)
|
|
||||||
# docker run --rm -v $(pwd)/hello:/app/hello open-xiaoai-runtime \
|
|
||||||
# run /app/hello
|
|
||||||
|
|
||||||
# 3. 交互模式运行
|
|
||||||
# docker run --rm -it --privileged open-xiaoai-runtime run
|
|
||||||
@@ -0,0 +1,88 @@
|
|||||||
|
# syntax=docker/dockerfile:1.4
|
||||||
|
FROM ubuntu:20.04
|
||||||
|
|
||||||
|
# 1. 环境变量合并，减少层数
|
||||||
|
ENV DEBIAN_FRONTEND=noninteractive \
|
||||||
|
PATH="/opt/toolchain/bin:/root/.cargo/bin:${PATH}" \
|
||||||
|
PKG_CONFIG_ALLOW_CROSS=1 \
|
||||||
|
PKG_CONFIG_SYSROOT_DIR=/opt/sysroot \
|
||||||
|
PKG_CONFIG_LIBDIR=/opt/sysroot/usr/lib/pkgconfig:/opt/sysroot/lib/pkgconfig \
|
||||||
|
CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
|
||||||
|
CC_armv7_unknown_linux_gnueabihf="arm-linux-gnueabihf-gcc --sysroot=/opt/sysroot"
|
||||||
|
|
||||||
|
# 2. 基础依赖与多架构源配置合并
|
||||||
|
# 使用 --mount=type=cache 优化 apt 操作
|
||||||
|
RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
|
||||||
|
--mount=type=cache,target=/var/lib/apt,sharing=locked \
|
||||||
|
sed -i 's/archive.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list && \
|
||||||
|
sed -i 's/security.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list && \
|
||||||
|
sed -i 's/deb http/deb [arch=amd64] http/g' /etc/apt/sources.list && \
|
||||||
|
echo "deb [arch=armhf] http://mirrors.aliyun.com/ubuntu-ports/ focal main restricted universe multiverse" > /etc/apt/sources.list.d/armhf.list && \
|
||||||
|
echo "deb [arch=armhf] http://mirrors.aliyun.com/ubuntu-ports/ focal-updates main restricted universe multiverse" >> /etc/apt/sources.list.d/armhf.list && \
|
||||||
|
dpkg --add-architecture armhf && \
|
||||||
|
apt-get update && apt-get install -y --no-install-recommends \
|
||||||
|
ca-certificates curl git build-essential qemu-user-static pkg-config libssl-dev xz-utils squashfs-tools \
|
||||||
|
crossbuild-essential-armhf libasound2-dev:armhf libopus-dev:armhf libssl-dev:armhf && \
|
||||||
|
# 删除 lists 文件以减小体积
|
||||||
|
rm -rf /var/lib/apt/lists/*
|
||||||
|
|
||||||
|
# 3. 安装 Linaro Toolchain & Rust
|
||||||
|
# 将下载和清理放在一层，减少体积
|
||||||
|
RUN mkdir -p /opt/toolchain && \
|
||||||
|
curl -fSL https://releases.linaro.org/components/toolchain/binaries/latest-7/arm-linux-gnueabihf/gcc-linaro-7.5.0-2019.12-x86_64_arm-linux-gnueabihf.tar.xz | tar -xJ -C /opt/toolchain --strip-components=1 && \
|
||||||
|
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable && \
|
||||||
|
rustup target add armv7-unknown-linux-gnueabihf
|
||||||
|
|
||||||
|
WORKDIR /app
|
||||||
|
|
||||||
|
# 4. 脚本与 Rootfs 处理
|
||||||
|
# 使用 --mount=bind 减少一次 COPY 导致的镜像体积增加
|
||||||
|
COPY run.sh runtime.sh /usr/local/bin/
|
||||||
|
RUN chmod +x /usr/local/bin/run.sh /usr/local/bin/runtime.sh
|
||||||
|
|
||||||
|
# 处理 root.squashfs：利用临时挂载或直接解压并删除
|
||||||
|
RUN --mount=type=bind,source=root.squashfs,target=/app/root.squashfs \
|
||||||
|
mkdir -p /opt/sysroot && unsquashfs -d /opt/sysroot -f /app/root.squashfs
|
||||||
|
|
||||||
|
# 5. 构建混合 Sysroot 逻辑优化
|
||||||
|
# 将所有文件操作合并到一个 RUN 块，减少 Metadata 冗余
|
||||||
|
RUN set -e; \
|
||||||
|
# 1. 自动为共享库创建 .so 软链接
|
||||||
|
find /opt/sysroot/lib /opt/sysroot/usr/lib -name "lib*.so.*" | while read -r src; do \
|
||||||
|
link_name=$(echo "$src" | sed 's/\.so\..*$/.so/'); \
|
||||||
|
if [ ! -e "$link_name" ]; then \
|
||||||
|
ln -s "$(basename "$src")" "$link_name"; \
|
||||||
|
fi; \
|
||||||
|
done; \
|
||||||
|
# 2. 拷贝 crt*.o 文件
|
||||||
|
find /opt/toolchain/arm-linux-gnueabihf/libc -name "*crt*.o" -exec cp {} /opt/sysroot/usr/lib/ \; ; \
|
||||||
|
# 3. 拷贝 libc_nonshared.a
|
||||||
|
cp /opt/toolchain/arm-linux-gnueabihf/libc/usr/lib/libc_nonshared.a /opt/sysroot/usr/lib/; \
|
||||||
|
if [ -f /opt/toolchain/arm-linux-gnueabihf/libc/usr/lib/libpthread_nonshared.a ]; then \
|
||||||
|
cp /opt/toolchain/arm-linux-gnueabihf/libc/usr/lib/libpthread_nonshared.a /opt/sysroot/usr/lib/; \
|
||||||
|
fi; \
|
||||||
|
# 4. 生成 Linker Scripts
|
||||||
|
printf "OUTPUT_FORMAT(elf32-littlearm)\nGROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a AS_NEEDED ( /lib/ld-linux-armhf.so.3 ) )\n" > /opt/sysroot/usr/lib/libc.so; \
|
||||||
|
if [ -f /opt/sysroot/lib/libpthread.so.0 ]; then \
|
||||||
|
printf "OUTPUT_FORMAT(elf32-littlearm)\nGROUP ( /lib/libpthread.so.0 /usr/lib/libpthread_nonshared.a )\n" > /opt/sysroot/usr/lib/libpthread.so; \
|
||||||
|
fi; \
|
||||||
|
# 5. 注入头文件和 pkgconfig
|
||||||
|
cp -r /usr/include/alsa /opt/sysroot/usr/include/ 2>/dev/null || true; \
|
||||||
|
cp -r /usr/include/opus /opt/sysroot/usr/include/ 2>/dev/null || true; \
|
||||||
|
if [ -d /usr/include/arm-linux-gnueabihf ]; then \
|
||||||
|
cp -r /usr/include/arm-linux-gnueabihf/* /opt/sysroot/usr/include/ 2>/dev/null || true; \
|
||||||
|
fi; \
|
||||||
|
if [ -d /usr/lib/arm-linux-gnueabihf/pkgconfig ]; then \
|
||||||
|
cp -r /usr/lib/arm-linux-gnueabihf/pkgconfig/* /opt/sysroot/usr/lib/pkgconfig/ 2>/dev/null || true; \
|
||||||
|
fi
|
||||||
|
|
||||||
|
# 6. 设置 Rust 链接参数
|
||||||
|
ENV CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_RUSTFLAGS="\
|
||||||
|
-C link-arg=--sysroot=/opt/sysroot \
|
||||||
|
-C link-arg=-Wl,-dynamic-linker,/lib/ld-linux-armhf.so.3 \
|
||||||
|
-C link-arg=-L/opt/sysroot/usr/lib \
|
||||||
|
-C link-arg=-L/opt/sysroot/lib \
|
||||||
|
-C link-arg=-Wl,-rpath-link,/opt/sysroot/usr/lib \
|
||||||
|
-C link-arg=-Wl,-rpath-link,/opt/sysroot/lib"
|
||||||
|
|
||||||
|
CMD ["/bin/bash"]
|
||||||
@@ -0,0 +1,37 @@
|
|||||||
|
# Makefile for open-xiaoai-runtime
|
||||||
|
|
||||||
|
# 使用 host.docker.internal 访问宿主机的代理端口（加速构建）
|
||||||
|
# 注意：代理软件需要开启 "Allow LAN"（允许局域网连接）
|
||||||
|
PROXY := http://host.docker.internal:7890
|
||||||
|
IMAGE_NAME := idootop/open-xiaoai-runtime:oh2p
|
||||||
|
|
||||||
|
# 显示帮助信息
|
||||||
|
help:
|
||||||
|
@echo "Available targets:"
|
||||||
|
@echo " make build - 构建交叉编译环境镜像"
|
||||||
|
@echo " make run-x86 - 进入交叉编译环境（Ubuntu x86_64）"
|
||||||
|
@echo " make run-armv7 - 进入小爱音箱模拟环境（OpenWrt ARMv7）"
|
||||||
|
@echo " make help - 显示此帮助信息"
|
||||||
|
@echo ""
|
||||||
|
@echo "Variables:"
|
||||||
|
@echo " PROXY=$(PROXY)"
|
||||||
|
@echo " IMAGE_NAME=$(IMAGE_NAME)"
|
||||||
|
|
||||||
|
# 构建交叉编译环境镜像
|
||||||
|
build:
|
||||||
|
@echo "Building Docker image: $(IMAGE_NAME)..."
|
||||||
|
docker build \
|
||||||
|
--build-arg http_proxy=$(PROXY) \
|
||||||
|
--build-arg https_proxy=$(PROXY) \
|
||||||
|
-t $(IMAGE_NAME) .
|
||||||
|
|
||||||
|
# 进入交叉编译环境（Ubuntu x86_64）
|
||||||
|
run-x86:
|
||||||
|
@echo "Entering cross-compilation environment (Ubuntu x86_64)..."
|
||||||
|
docker run --rm -it --privileged $(IMAGE_NAME)
|
||||||
|
|
||||||
|
# 进入小爱音箱模拟环境（OpenWrt ARMv7）
|
||||||
|
run-armv7:
|
||||||
|
@echo "Entering XiaoAi speaker simulation environment (OpenWrt ARMv7)..."
|
||||||
|
docker run --rm -it --privileged $(IMAGE_NAME) run
|
||||||
|
|
||||||
@@ -0,0 +1,83 @@
|
|||||||
|
# Open-XiaoAI Runtime
|
||||||
|
|
||||||
|
小爱音箱 ARMv7 交叉编译 + 模拟运行环境（基于 OH2P v1.58.1 固件）
|
||||||
|
|
||||||
|
## 概述
|
||||||
|
|
||||||
|
小爱音箱使用的 Linux 系统较旧，glibc 版本为 2.25，需要使用 `gcc-linaro-7.5.0-2019.12` 工具链才能编译出兼容的程序。
|
||||||
|
|
||||||
|
```bash
|
||||||
|
root@OH2P:~# uname -a
|
||||||
|
Linux OH2P 4.9.61 #1 SMP PREEMPT Fri Jun 27 06:11:47 2025 aarch64 GNU/Linux
|
||||||
|
|
||||||
|
root@OH2P:~# file /lib/libc-2.25.so
|
||||||
|
ELF 32-bit LSB shared object, ARM, EABI5 version 1 (GNU/Linux),
|
||||||
|
dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 3.2.0, stripped
|
||||||
|
```
|
||||||
|
|
||||||
|
## Rust 交叉编译示例
|
||||||
|
|
||||||
|
编译产物可直接在小爱音箱上运行。
|
||||||
|
|
||||||
|
```bash
|
||||||
|
cd /path/to/your-rust-project
|
||||||
|
|
||||||
|
# 使用预先构建好的 Docker 环境进行交叉编译
|
||||||
|
docker run --rm idootop/open-xiaoai-runtime:oh2p \
|
||||||
|
-v $(shell pwd):/app \
|
||||||
|
cargo build --target armv7-unknown-linux-gnueabihf --release
|
||||||
|
```
|
||||||
|
|
||||||
|
## 环境说明
|
||||||
|
|
||||||
|
**交叉编译环境**（Ubuntu 20.04 x86_64）
|
||||||
|
|
||||||
|
- Linaro GCC 7.5.0 (arm-linux-gnueabihf)
|
||||||
|
- Rust 稳定版 + armv7-unknown-linux-gnueabihf target
|
||||||
|
- 包含 ALSA、Opus、OpenSSL 等系统库（ARMv7 版本）
|
||||||
|
- 从小爱音箱固件提取的完整 Sysroot
|
||||||
|
|
||||||
|
**模拟运行环境**（QEMU 用户态）
|
||||||
|
|
||||||
|
- ARMv7 架构（32-bit ARM）
|
||||||
|
- OpenWrt 定制系统 + glibc 2.25
|
||||||
|
- 使用小爱音箱真实 rootfs
|
||||||
|
- 不支持音频录制/播放等操作，需在小爱音箱真机运行
|
||||||
|
|
||||||
|
## 自定义配置
|
||||||
|
|
||||||
|
### 更换固件
|
||||||
|
|
||||||
|
默认使用 OH2P v1.58.1 固件。如需使用其他型号和版本：
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# 克隆代码
|
||||||
|
git clone https://github.com/idootop/open-xiaoai.git
|
||||||
|
|
||||||
|
# 进入当前项目根目录
|
||||||
|
cd packages/runtime
|
||||||
|
|
||||||
|
# 【重要】将新的 `root.squashfs` 放到当前目录
|
||||||
|
|
||||||
|
# 构建镜像
|
||||||
|
make build
|
||||||
|
```
|
||||||
|
|
||||||
|
PS：你可以修改 `Makefile` 中的代理地址加速镜像构建（代理软件需开启局域网访问）。
|
||||||
|
|
||||||
|
```makefile
|
||||||
|
PROXY := http://host.docker.internal:7890 # 对应 0.0.0.0:7890
|
||||||
|
```
|
||||||
|
|
||||||
|
### 其他 Makefile 命令
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# 构建镜像
|
||||||
|
make build
|
||||||
|
|
||||||
|
# 进入交叉编译环境（Ubuntu x86_64）
|
||||||
|
make run-x86
|
||||||
|
|
||||||
|
# 进入小爱音箱模拟环境（OpenWrt ARMv7）
|
||||||
|
make run-armv7
|
||||||
|
```
|
||||||
Reference in New Issue
Block a user