整理导入的头文件以最小化头文件依赖，修改编译参数以加快debug编译速度 #73
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Pull request overview
This PR reorganizes header file imports to minimize dependencies and optimizes compilation parameters for faster debug builds. The changes replace monolithic includes (e.g., opencv2/opencv.hpp) with specific module includes and remove unused headers throughout the codebase.
Key changes:
- Split
opencv2/opencv.hppinto specific module includes (imgcodecs.hpp,imgproc.hpp,videoio.hpp,core.hpp) across multiple files - Added debug-specific compilation flags (
-Og) and precompiled headers for spdlog to speed up debug builds - Removed unused header includes across the codebase (QCoreApplication, QFileInfo, convert.h, vector, QTextEdit, etc.)
Reviewed changes
Copilot reviewed 14 out of 14 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
| CMakeLists.txt | Added compile commands export, corrected version script comment path, configured debug optimization flags, added precompiled headers for debug builds, and removed VERSION_CPP from glob to prevent conflicts |
| src/mqtt/mqtt_client.cpp | Added blank line after header include for consistency |
| src/mqtt/MQTTMessageWidget.cpp | Repositioned blank line after header include |
| src/main.cpp | Removed unused convert.h include |
| src/logging.h | Removed unused QCoreApplication include |
| src/convert.h | Removed unused vector include, split opencv2/opencv.hpp into specific imgcodecs and imgproc includes |
| src/components/message_dialog.cpp | Removed QVBoxLayout include (incorrectly - still used in code), added blank line |
| src/components/UiConfig.cpp | Removed unused QFileInfo include, added blank line |
| src/about_dialog.cpp | Removed unused QApplication include, added blank line |
| src/FrameWidget.cpp | Added blank lines for better code organization |
| src/CameraWidget.h | Removed unused QTextEdit include, replaced opencv2/opencv.hpp with specific videoio.hpp |
| src/CameraWidget.cpp | Removed multiple unused Qt includes, added specific opencv2 includes (imgcodecs, imgproc) |
| src/BarcodeWidget.h | Reordered includes to group by type (project headers, then system headers) |
| src/BarcodeWidget.cpp | Replaced opencv2/opencv.hpp with specific includes (core, imgcodecs, imgproc), added blank lines |
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| if(NOT MSVC) | ||
| set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Og") | ||
| set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Og") | ||
| set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -O0 -Wl,-O0") |
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The linker flags include -O0 -Wl,-O0 which disables optimization for linking. While this may speed up link time, it's unusual to optimize the C/CXX compilation with -Og while disabling linker optimization completely. Consider using -Wl,-O1 instead of -Wl,-O0 to maintain some link-time optimization benefits while still improving debug build times.
| set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -O0 -Wl,-O0") | |
| set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -O0 -Wl,-O1") |
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难绷微软服务爆炸导致ci失败 |
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或许你应该说明一下这是根据什么定义的include顺序，也让后面的人一直按照它。 |
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include顺序由clang-format配置文件定义，我建议也在项目头文件和依赖头文件间添加一个空行。 |
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在 docs 写个文档介绍一下一些基本的吧 |
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