张宗平
13b3ebbe14
把川大 wiki「02.Qt方向」课程代码整理为 CMake 管理的可编译运行项目。
Part1 C/C++ 强化 (p01/, 144 目标, host gcc/g++ 构建, 全绿):
- 修复全部编译失败：补 <cstring>/<fstream>/<iomanip>/<vector> 等缺失头
(common_fix + infer_stl_includes 自动检测注入)、修正 pause() 壳注入
(改检测已转换后的 pause 调用)、namespace 提升出函数体、const 成员函数
正确性、dedupe 不再破坏函数重载集、K&R 隐式 int / 动态异常规范等
C++17 移除特性的可编译等价改写。
- 目录采用深缩写 p01/ch04/s03/ (原 part1_cpp/ch04_class_object/03_ctor_dtor)。
Part3 Qt 桌面 (p03/, 29 目标, 隔离 Qt 5.14.2 构建, 全绿):
- gen_part3.py: Qt 外壳模板 (main+QApplication+show, QTimer 自动退出便于
offscreen 验证)、AUTOMOC + .moc include、rewrite_* 处理散文混入/重载/
资源依赖、生成占位 png/gif + .qrc + rundata 样例数据。
- 修正 QLable 笔误、全角分号、.→->、Windows 路径、QApplication 阻塞事件
循环改为 QCoreApplication 等。
任务1 概念/版本验证:
- tools/std_probe.py: 跨 -std= 编译探针 (--pedantic-errors 让已废除特性硬失败)。
- tools/demo_versions/: K&R 隐式 int、三目左值、void* 转换、enum 赋整、
const 经指针、动态异常规范 共 6 个跨版本演示。
- docs/VERSION_NOTES.md: 每条「原文说法→C17/C++17 是否成立→何版本成立→已验证」。
文档: 顶层 README、docs/SOURCE_PAGES.md (页面→目录映射)、
docs/ERRATA.md (Part1 修正)、docs/ERRATA_part3.md (Part3 修正)。
另修复 tools/run.sh / run_qt.sh 的 ${1:?...} 引号语法 bug。
隔离 Qt 验证: ldd 0 系统 Qt 引用; 173/173 目标全绿; p03 offscreen 运行通过。
35 lines
1.6 KiB
Docker
35 lines
1.6 KiB
Docker
# ==============================================================================
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# Build-container image for the qt-course repo.
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#
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# Usage model (see docker_install_qt.sh / docker_build.sh / docker_run_qt.sh):
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# 1. Install isolated Qt 5.14.2 INTO THE REPO at .qt514/ (one-off, ~577MB).
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# The Qt files live on the host filesystem, mounted into the container.
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# 2. Build the Qt part from a container, writing into the mounted build/.
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# 3. RUN the compiled Qt apps on the HOST (no container needed) using
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# LD_LIBRARY_PATH=.qt514/.../lib — host & container share glibc 2.39,
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# so binaries built in the container run natively on the host. Isolation
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# from the system Qt 5.15 is by prefix + LD_LIBRARY_PATH, not by the
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# container boundary.
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#
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# This image only needs the build toolchain + aqtinstall. It is small and
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# stable (no multi-GB Qt layer baked in; Qt is downloaded into the mount).
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# ------------------------------------------------------------------------------
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FROM ubuntu:24.04
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ENV DEBIAN_FRONTEND=noninteractive
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ENV TZ=Asia/Shanghai
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# Build toolchain matching the host (gcc 13.3, cmake 3.28, ninja) + runtime
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# libs so the container can also run GUI examples with X11 forwarding if needed.
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RUN apt-get update && apt-get install -y --no-install-recommends \
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build-essential g++ gcc cmake ninja-build git \
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ca-certificates python3 python3-pip python3-venv \
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libgl1 libegl1 libxkbcommon0 libdbus-1-3 \
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libfontconfig1 libfreetype6 libxcb-cursor0 \
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fontconfig xauth x11-xserver-utils \
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&& rm -rf /var/lib/apt/lists/*
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RUN pip3 install --break-system-packages aqtinstall
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WORKDIR /workspace
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