ubuntu18.04编译qt5.14.2源码

ubuntu18.04编译qt5.14.2源码

### 文章目录

  • [ubuntu18.04编译qt5.14.2源码](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [@[toc]](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [1 前言](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [2 参考文档](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [3 下载源码](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [3.1 方法1](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [3.2 方法2](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [3.3 方法3](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [4 ubuntu编译qt源码](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [4.1 环境准备](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [4.2 设置交换分区大小](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [4.3 编译源码](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [4.4 添加环境变量](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [4.5 验证编译结果](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [4.6 编译帮助文档(qch)](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [4.7 编译QtCreator](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5 help](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.1 顶层安装目录](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.2 安装目录布局微调](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.3 Configure 元选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.4 构建选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.5 构建环境](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.6 组件选择](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.7 核心选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.8 日志后端](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.9 网络选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.10 图形、打印、控件选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.11 平台后端](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.12 输入后端](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.13 图像格式](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.14 数据库选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.15 Qt3D 选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.16 其他图像格式选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.17 多媒体选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.18 QtQuick3D 选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.19 TextToSpeech 选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [5.20 WebEngine 选项](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6 问题记录](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.1 `WARNING: QDoc will not be compiled,`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.2 `WARNING: QtWebEngine will not be built.`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.3 `Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing.`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.4 `Project ERROR: Building QtQml requires Python.`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.5 `class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)>`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.6 内存不足`No space left on device`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.7 `error: 'runtime_error' is not a member of 'std'`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.8 `error: 'int32_t' was not declared in this scope`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.9 `Project ERROR: Missing archive files from QtWebEngineCore linking pri`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.10 `WARNING: Static builds of QtWebEngine are not supported.`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.11 编译帮助文档报错`Error parsing JSON at 1:1: illegal value`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.12 `ninja: build stopped: subcommand failed.`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.13 `error: xpath_grammar. hh: No such file or directory`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.14 缺少ninja报错](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.15 `style.SortIncludes = false;`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.16 ubuntu22.04编译qtwebengine后无法打开html](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
  • [6.17 `undefined reference to pthread_create`](#文章目录 ubuntu18.04编译qt5.14.2源码 @[toc] 1 前言 2 参考文档 3 下载源码 3.1 方法1 3.2 方法2 3.3 方法3 4 ubuntu编译qt源码 4.1 环境准备 4.2 设置交换分区大小 4.3 编译源码 4.4 添加环境变量 4.5 验证编译结果 4.6 编译帮助文档(qch) 4.7 编译QtCreator 5 help 5.1 顶层安装目录 5.2 安装目录布局微调 5.3 Configure 元选项 5.4 构建选项 5.5 构建环境 5.6 组件选择 5.7 核心选项 5.8 日志后端 5.9 网络选项 5.10 图形、打印、控件选项 5.11 平台后端 5.12 输入后端 5.13 图像格式 5.14 数据库选项 5.15 Qt3D 选项 5.16 其他图像格式选项 5.17 多媒体选项 5.18 QtQuick3D 选项 5.19 TextToSpeech 选项 5.20 WebEngine 选项 6 问题记录 6.1 WARNING: QDoc will not be compiled, 6.2 WARNING: QtWebEngine will not be built. 6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing. 6.4 Project ERROR: Building QtQml requires Python. 6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> 6.6 内存不足No space left on device 6.7 error: ‘runtime_error’ is not a member of ‘std’ 6.8 error: ‘int32_t’ was not declared in this scope 6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri 6.10 WARNING: Static builds of QtWebEngine are not supported. 6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value 6.12 ninja: build stopped: subcommand failed. 6.13 error: xpath_grammar. hh: No such file or directory 6.14 缺少ninja报错 6.15 style.SortIncludes = false; 6.16 ubuntu22.04编译qtwebengine后无法打开html 6.17 undefined reference to pthread_create)
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👉Qt开发经验 👈
👉Qt 👈

1 前言

本文演示了在ubuntu中编译Qt5.14.2源码,包含了Qt库、Qt帮助文档、QtWebEngine、qtcreator等,支持动态编译、静态编译;

编译Qt源码最重要的是需要看支持环境;

  1. 第一步:系统是否支持,不支持的系统也可以编译,不过编译过程中会出现各种问题,解决起来很复杂,例如在ubuntu22.04中编译Qt5.14.2就可以编译,但是问题很多;
  2. 第二步:编译器、构建工具、依赖库版本是否支持,最好选择推荐版本或者相差不大版本,否则肯定出问题,并且官方文档说的版本不一定可靠,有些版本不能按qt官方文档来;
  3. 第三步:新手不要编译QtWebEngine,编译时间长、硬件要求高、问题多;
  4. 第四步:先完成动态编译再考虑静态编译,静态编译问题比动态编译多;
  5. 满足了这几步后,基本上90%问题就没有了。

2 参考文档

系统版本:

构建Qt源码:

Qt构建选项:

构建Qtcreator:

构建Qt帮助文档:

构建QtWebEngine:

clang下载:

3 下载源码

3.1 方法1

  • 进入github下载;
  • 或者使用git clone https://github.com/qt/qt5.git或者git clone https://code.qt.io/qt/qt5.git下载;
  • 然后使用git tags查看版本;
  • 使用git checkout v5.14.2切换版本;
  • 使用perl init-repository下载子仓库,或者使用git submodule update --init --recursive

3.2 方法2

3.3 方法3

  • 安装Qt时勾选source;

  • 然后进入Qt安装路径下,src文件夹内就是源码。

4 ubuntu编译qt源码

环境 说明
系统 ubuntu18.04(推荐)、ubuntu22.04
qt源码 5.14.2
g++ >=7(注意:如果编译QtWebEngine使用11以上版本编译会失败)
git >=1.6
perl >=5.14
python >=2.6
clang >=8
  • 注意:使用ubuntu22.04编译Qt源码正常,但是编译QtWebEngine后无法加载html,并且编译源码过程中报错比较多。

4.1 环境准备

shell 复制代码
# 高版本系统需要将python改成python2,将g++改为g++-7或者g++-9
sudo apt-get install build-essential perl python3 python git g++ 
sudo ln /usr/bin/python2 /usr/bin/python  # 将python2创建链接为python,防止找不到
# Libxcb 的
sudo apt-get install '^libxcb.*-dev' libx11-xcb-dev libglu1-mesa-dev libxrender-dev libxi-dev libxkbcommon-dev libxkbcommon-x11-dev
# Qt WebKit(Qt WebKit)
sudo apt-get install flex bison gperf libicu-dev libxslt-dev ruby
# Qt Web引擎
sudo apt-get install libxcursor-dev libxcomposite-dev libxdamage-dev libxrandr-dev libxtst-dev libxss-dev libdbus-1-dev libevent-dev libfontconfig1-dev libcap-dev libpulse-dev libudev-dev libpci-dev libnss3-dev libasound2-dev libegl1-mesa-dev gperf bison nodejs flex 
#Qt多媒体
sudo apt-get install libasound2-dev libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libgstreamer-plugins-good1.0-dev libgstreamer-plugins-bad1.0-dev
# QDoc文档生成(注意版本)
sudo apt install clang libclang-dev
#或者指定使用-9版本
sudo apt install clang-9 libclang-9-dev

# 完整依赖
sudo apt install libfontconfig1-dev libfreetype6-dev libx11-dev libx11-xcb-dev libxext-dev libxfixes-dev libxi-dev libxrender-dev libxcb1-dev libxcb-glx0-dev libxcb-keysyms1-dev libxcb-image0-dev libxcb-shm0-dev libxcb-icccm4-dev libxcb-sync-dev libxcb-xfixes0-dev libxcb-shape0-dev libxcb-randr0-dev libxcb-render-util0-dev  libxkbcommon-dev libxkbcommon-x11-dev libatspi2.0-dev

4.2 设置交换分区大小

  • 当多线程编译时,内存和交换分区消耗会很大,以16线程编译为例子,26G略显不足;

  • 当内存不足是,容易导致ninja报错。

  • 在 Ubuntu 上设置 swap(交换分区/交换文件)大小,可以按照以下步骤操作:

    1. 查看当前 swap 情况

      sh 复制代码
      swapon --show
      free -h
    2. 关闭并删除现有 swap(如果需要调整大小)

      shell 复制代码
      sudo swapoff -a
      sudo rm /swapfile
    3. 创建新的 swap 文件(以 4G 为例)

      shell 复制代码
      sudo fallocate -l 4G /swapfile
      sudo chmod 600 /swapfile
      sudo mkswap /swapfile
      sudo swapon /swapfile
    4. 设置开机自动挂载:编辑 /etc/fstab 文件,添加如下内容(如果已存在则修改):

      shell 复制代码
      /swapfile none swap sw 0 0
    5. 再次确认 swap

      shell 复制代码
      swapon --show
      free -h
    6. 可选:调整 swappiness(影响 swap 使用频率)

      shell 复制代码
      sudo sysctl vm.swappiness=10
  • 如果设置sudo swapon /swapfile时报错:swapon: /swapfile: read swap header failed则从头再设置。

4.3 编译源码

shell 复制代码
mkdir build
cd build
export LLVM_INSTALL_DIR=/usr/lib/llvm-9 # 设置llvm环境变量(临时),也可以加入.bashrc文件
# 编译静态库(不编译QtWebEngine)
../configure -developer-build -opensource -nomake examples -nomake tests -skip qtwebengine --prefix=/opt/qt5.14.2/ -static  -release  -force-debug-info -separate-debug-info 
# 编译动态库(不编译QtWebEngine)
../configure -developer-build -opensource -nomake examples -nomake tests -skip qtwebengine --prefix=/opt/qt5.14.2/  -release -force-debug-info -separate-debug-info 
# 编译动态库(编译QtWebEngine)
../configure -developer-build -opensource -nomake examples -nomake tests --prefix=/opt/qt5.14.2/  -release -force-debug-info -separate-debug-info
#加速编译,如果ninja报错了就改成-j1显示错误信息
export NINJAJOBS="-j8"
make -j8
make install

4.4 添加环境变量

shell 复制代码
export PATH="/opt/qt5.14.2/bin:$PATH"
export LD_LIBRARY_PATH="/opt/qt5.14.2/lib:$LD_LIBRARY_PATH"

4.5 验证编译结果

  • 准备一个Qt程序源码;

  • test.pro

    shell 复制代码
    QT       += core gui
    greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
    CONFIG += c++17
    SOURCES +=  main.cpp
  • main.cpp

    cpp 复制代码
    #include <QApplication>
    #include <QWidget>
    
    int main(int argc, char* argv[])
    {
        QApplication a(argc, argv);
    
        QWidget w;
        w.show();
        return a.exec();
    }
  • 运行/opt/qt5.14.2/bin/qmake Test.pro命令生成Makefile文件;

  • 运行make编译;

  • 运行./Test运行程序;

  • 使用ldd ./Test查看可执行程序依赖,如下图所示依赖中没有Qt库,证明静态编译成功;

  • 如下图所示:QtWebEngine编译运行成功,演示代码

4.6 编译帮助文档(qch)

  • 编译前提:

    • 查看构建要求:构建 Qt 文档 - Qt Wiki
    • Qt源码构建完成,并且构建了qttools子工程;
    • 使用ls /opt/qt5.14.2/bin查看编译后成功生成了qdoc可执行程序;
  • 构建命令:

    shell 复制代码
    # 进入qt源码路径
    mkdir build
    cd build
    # 不是必要,如果报错,则更具报错信息使用-skip跳过对应子工程
    ../configure -opensource -make libs -skip qtwebengine -skip qttools -skip qtdeclarative --prefix=/opt/qt5.14.2/ 
    
    make docs
    make install_docs
  • 编译成功后如下所示:

4.7 编译QtCreator

  • 编译前提:

    • 注意:如果编译Qt源码时没有编译QtWebEngine则无法编译QtCreator;
    • 使用sudo apt install cmake cmake-gui安装cmake;
    • 由于ubuntu中apt安装默认最高只有10,而使用clang10以下版本会报错;
    • 进入github下载clang+llvm-11.1.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz
    • 解压到本地;
  • 开始编译:

    • 将qtcreator源码中的CMakeLists.txt拖进cmake中,点击【Configure】,选择Makefile;

    • Clang-DIRLLVM_DIR设置为解压的clang路径;

    • 修改CMAKE_INSTALL_PREFIX设置安装路径;
    • 点击【Configure】【Generate】;
    • 然后打开终端进入qtcreator/build路径;
    • 运行makemake install
    • 打开.bashrc,添加环境变量;
    shell 复制代码
    export PATH="/opt/qtcreator/bin:$PATH"
    export LD_LIBRARY_PATH="/opt/qtcreator/lib:$LD_LIBRARY_PATH"
  • 验证结果;

    • 编译完成后进入bin文件夹;
    • 运行./qtcreator

5 help

用法: configure [options] [assignments]

Configure 支持在命令行中像 VAR=value 这样的变量赋值。每个大写的库名(可通过 -list-libraries 获取)支持后缀 _INCDIR、_LIBDIR、_PREFIX(INCDIR=PREFIX/include, LIBDIR=PREFIX/lib)、_LIBS,以及在 Windows 和 Darwin 上的 _LIBS_DEBUG 和 _LIBS_RELEASE。例如:

ICU_PREFIX=/opt/icu42 ICU_LIBS="-licui18n -licuuc -licudata"。

也可以操作任何 QMAKE_* 变量,以修正 mkspec 中 Qt 自身构建的值,例如:QMAKE_CXXFLAGS+=-g3。

注意,_LIBS 和 QMAKE_* 赋值操作的是列表,因此包含元字符(尤其是空格)的项需要按照 qmake 规则加引号。此外,整个赋值还需要按照 shell 规则加引号。推荐内部使用单引号,外部使用双引号。

5.1 顶层安装目录

选项 说明
-prefix <dir> 部署目录,目标设备可见。默认:/usr/local/Qt-$QT_VERSION;如果使用 -developer-build,则为 qtbase 构建目录
-extprefix <dir> 主机可见的安装目录。默认:SYSROOT/PREFIX
-hostprefix [dir] 构建工具在主机上的安装目录。如果未指定 [dir],则使用当前构建目录。默认:EXTPREFIX
-external-hostbindir <path> 针对本机构建的 Qt 工具路径。当 -platform 与当前系统不符时使用,例如 Canadian Cross Build。

5.2 安装目录布局微调

  • (除 -sysconfdir 外,所有目录应位于 -prefix/-hostprefix 下)
选项 说明
-bindir <dir> 可执行文件目录,默认:PREFIX/bin
-headerdir <dir> 头文件目录,默认:PREFIX/include
-libdir <dir> 库文件目录,默认:PREFIX/lib
-archdatadir <dir> 架构相关数据目录,默认:PREFIX
-plugindir <dir> 插件目录,默认:ARCHDATADIR/plugins
-libexecdir <dir> 辅助程序目录,Windows 默认:ARCHDATADIR/bin,其他平台:ARCHDATADIR/libexec
-importdir <dir> QML1 导入目录,默认:ARCHDATADIR/imports
-qmldir <dir> QML2 导入目录,默认:ARCHDATADIR/qml
-datadir <dir> 架构无关数据目录,默认:PREFIX
-docdir <dir> 文档目录,默认:DATADIR/doc
-translationdir <dir> 翻译文件目录,默认:DATADIR/translations
-sysconfdir <dir> Qt 程序使用的设置目录,默认:PREFIX/etc/xdg
-examplesdir <dir> 示例目录,默认:PREFIX/examples
-testsdir <dir> 测试目录,默认:PREFIX/tests
-hostbindir <dir> 主机可执行文件目录,默认:HOSTPREFIX/bin
-hostlibdir <dir> 主机库文件目录,默认:HOSTPREFIX/lib
-hostdatadir <dir> qmake 使用的数据目录,默认:HOSTPREFIX

其余选项的约定:当选项说明后跟有值列表时,含义如下:

  • yes 表示仅有该选项;其他值为该选项的可能前缀,例如 -no-gui
  • 也可以赋值,如 --gui=yes
  • 值按未指定时的尝试顺序排列;autoyes/no 的简写。
  • 单独的 yesno 表示无自动检测的二元选项。

5.3 Configure 元选项

选项 说明
-help, -h 显示此帮助信息
-verbose, -v 配置期间输出详细信息
-continue 配置出错时继续
-redo 使用之前的选项重新配置。可传递额外选项,但不会被 -redo 记录
-recheck [test,...] 清除缓存的失败配置测试结果。安装缺失依赖后使用。指定测试时,仅清除指定测试结果
-recheck-all 清除所有缓存的配置测试结果
-feature-<feature> 启用 <feature> 功能
-no-feature-<feature> 禁用 <feature> 功能
-list-features 列出可用功能。部分功能有专用命令行选项
-list-libraries 列出可能的外部依赖库

5.4 构建选项

选项 说明
-opensource 构建 Qt 开源版
-commercial 构建 Qt 商业版
-confirm-license 自动接受许可协议
-release 构建关闭调试的 Qt(默认)
-debug 构建开启调试的 Qt
-debug-and-release 同时构建带调试和不带调试的 Qt(仅 Apple 和 Windows)
-optimize-debug 在调试构建中启用优化(不支持 MSVC 或 Clang)
-optimize-size 优化发布构建以减小体积
-optimized-tools 即使在调试构建中也构建优化的主机工具
-force-debug-info 为发布构建生成符号文件
-separate-debug-info 将调试信息分离到独立文件
-gdb-index 为 GDB 加速索引调试信息
-strip 移除发布二进制文件中不需要的符号
-gc-binaries 每个函数或数据项单独分区,启用链接器垃圾回收
-force-asserts 即使在发布构建中也启用 Q_ASSERT
-developer-build 为 Qt 自身开发编译和链接 Qt(导出自动测试、额外检查等)
-shared 构建共享 Qt 库(默认,UIKit 除外)
-static 构建静态 Qt 库(UIKit 默认)
-framework 构建 Qt 框架包(仅 Apple)
-platform <target> 选择主机 mkspec(默认自动检测)
-xplatform <target> 交叉编译时选择目标 mkspec
-device <name> 为指定设备交叉编译
-device-option <key=value> 为设备 mkspec 添加选项
-appstore-compliant 禁用不允许在平台应用商店分发的代码(部分平台默认开启)
-qtnamespace <name> 将所有 Qt 库代码包裹在 namespace <name> {...}
-qtlibinfix <infix> 将所有 libQt5*.so 重命名为 libQt5*.so
-qtlibinfix-plugins -qtlibinfix 重命名 Qt 插件
-testcocoon 使用 TestCocoon 代码覆盖工具
-gcov 使用 GCov 代码覆盖工具
-trace [backend] 启用 tracepoints,支持 'etw'(Windows)、'lttng'(Linux)或 'yes' 自动检测
-sanitize thread
-coverage {trace-pc-guard} 添加代码覆盖率插桩(仅 Clang)
-c++std <edition> 选择 C++ 标准版本(不支持 MSVC 2015)
-sse2 使用 SSE2 指令集
-sse3/-ssse3/-sse4.1/-sse4.2/-avx/-avx2/-avx512 启用特定 x86 指令集
-mips_dsp/-mips_dspr2 使用 MIPS DSP/rev2 指令集
-qreal <type> 将 qreal typedef 为指定类型(影响二进制兼容性)
-R <string> 为 Qt 库添加运行时库路径,支持相对 LIBDIR 的路径
-rpath 使用库安装路径作为运行时库路径链接 Qt 库和可执行文件
-reduce-exports 减少导出符号数量
-reduce-relocations 减少重定位数量(仅 Unix)
-plugin-manifests 将清单嵌入插件(仅 Windows)
-static-runtime 静态链接时使用静态运行库(仅 Windows)
-pch 使用预编译头文件
-ltcg 启用链接时代码生成
-linker [bfd,gold,lld] 强制使用指定的 GNU ld、gold 或 LLVM/LLD 链接器(仅 GCC)
-incredibuild-xge 使用 IncrediBuild XGE(仅 Windows)
-ccache 使用 ccache 编译器缓存(仅 Unix)
-make-tool <tool> 使用指定工具构建 qmake(仅 Windows,默认 nmake)
-mp 多处理器并行编译(仅 MSVC)
-warnings-are-errors 将警告视为错误(-developer-build 时默认开启)
-silent 减少构建输出,便于查看警告和错误

5.5 构建环境

选项 说明
-sysroot <dir> 设置目标 sysroot 目录
-gcc-sysroot 配合 -sysroot,向编译器传递 --sysroot(默认开启)
-pkg-config 使用 pkg-config(仅 Unix,默认自动)
-D <string> 传递额外的预处理器定义
-I <string> 传递额外的头文件包含路径
-L <string> 传递额外的库文件路径
-F <string> 传递额外的 framework 路径(仅 Apple)
-sdk <sdk> 使用指定 Apple SDK 构建 Qt,参数为 xcodebuild -showsdks 列出的 SDK
-android-sdk path 设置 Android SDK 根路径
-android-ndk path 设置 Android NDK 根路径
-android-ndk-platform 设置 Android 平台
-android-ndk-host 设置 Android NDK 主机(如 linux-x86, linux-x86_64 等)
-android-abis 逗号分隔的 Android abi,默认:armeabi-v7a,arm64-v8a,x86,x86_64
-android-style-assets 运行时自动提取样式资源,使 Android 样式正确,但与 LGPL2.1 不兼容

5.6 组件选择

选项 说明
-skip <repo> 排除整个仓库的构建
-make <part> 添加构建部分,指定后会清空默认列表(默认构建 libs、examples,非交叉编译时还包括 tools,-developer-build 时还包括 tests)
-nomake <part> 排除指定部分的构建
-compile-examples 未设置时仅安装示例源码(WebAssembly 默认否,其他默认是)
-gui 构建 Qt GUI 模块及依赖(默认开启)
-widgets 构建 Qt Widgets 模块及依赖(默认开启)
-no-dbus 不构建 Qt D-Bus 模块(Android 和 Windows 默认)
-dbus-linked 构建 Qt D-Bus 并链接 libdbus-1(默认自动)
-dbus-runtime 构建 Qt D-Bus 并动态加载 libdbus-1(默认否)
-accessibility 启用辅助功能支持(默认开启,建议不要禁用)

Qt 自带部分第三方库的捆绑副本。若自动检测系统库失败,则默认使用这些副本。


5.7 核心选项

选项 说明
-doubleconversion 选择 double conversion 库(system/qt/no)
-glib 启用 Glib 支持(Unix 默认自动)
-eventfd 启用 eventfd 支持
-inotify 启用 inotify 支持
-iconv 启用 iconv(3) 支持(posix/sun/gnu/no,仅 Unix)
-icu 启用 ICU 支持
-pcre 选择 libpcre2(system/qt/no)
-pps 启用 PPS 支持(仅 QNX)
-zlib 选择 zlib(system/qt)

5.8 日志后端

选项 说明
-journald 启用 journald 支持(仅 Unix)
-syslog 启用 syslog 支持(仅 Unix)
-slog2 启用 slog2 支持(仅 QNX)

5.9 网络选项

选项 说明
-ssl 启用 SSL 支持(默认自动)
-no-openssl 不使用 OpenSSL(Apple 和 WinRT 默认)
-openssl-linked 使用 OpenSSL 并链接 libssl
-openssl-runtime 使用 OpenSSL 并动态加载 libssl
-schannel 使用 Secure Channel(仅 Windows)
-securetransport 使用 SecureTransport(仅 Apple)
-sctp 启用 SCTP 支持
-libproxy 启用 libproxy 支持
-system-proxies 默认使用系统网络代理

5.10 图形、打印、控件选项

选项 说明
-cups 启用 CUPS 支持(仅 Unix)
-fontconfig 启用 Fontconfig 支持(仅 Unix)
-freetype 选择 FreeType(system/qt/no)
-harfbuzz 选择 HarfBuzz-NG(system/qt/no,Apple 和 Windows 不自动检测)
-gtk 启用 GTK 平台主题支持
-lgmon 启用 lgmon 支持(仅 QNX)
-no-opengl 禁用 OpenGL 支持
-opengl <api> 启用 OpenGL 支持,支持 es2(Windows 默认)、desktop(Unix 默认)、dynamic(仅 Windows)
-opengles3 启用 OpenGL ES 3.x 支持
-egl 启用 EGL 支持
-angle 使用捆绑的 ANGLE 支持 OpenGL ES 2.0(仅 Windows)
-combined-angle-lib 合并 LibEGL 和 LibGLESv2 为 LibANGLE(仅 Windows)
-qpa <name> 选择默认 QPA 后端(如 xcb, cocoa, windows),用分号分隔优先级
-xcb-xlib 启用 Xcb-Xlib 支持

5.11 平台后端

选项 说明
-direct2d 启用 Direct2D 支持(仅 Windows)
-directfb 启用 DirectFB 支持(仅 Unix)
-eglfs 启用 EGLFS 支持(Android 和 Windows 默认否)
-gbm 启用 GBM 后端(仅 Linux)
-kms 启用 KMS 后端(仅 Linux)
-linuxfb 启用 Linux Framebuffer 支持(仅 Linux)
-xcb 启用 X11 支持,选择 xcb-* 库(system/qt/no)

5.12 输入后端

选项 说明
-libudev 启用 udev 支持
-evdev 启用 evdev 支持
-imf 启用 IMF 支持(仅 QNX)
-libinput 启用 libinput 支持
-mtdev 启用 mtdev 支持
-tslib 启用 tslib 支持
-xcb-xinput 启用 XInput2 支持
-xkbcommon 启用按键映射支持

5.13 图像格式

选项 说明
-gif 启用 GIF 读取支持
-ico 启用 ICO 支持
-libpng 选择 libpng(system/qt/no)
-libjpeg 选择 libjpeg(system/qt/no)

5.14 数据库选项

选项 说明
-sql-<driver> 启用 SQL <driver> 插件,支持 db2 ibase mysql oci odbc psql sqlite2 sqlite tds
-sqlite 选择 sqlite3(system/qt)

5.15 Qt3D 选项

选项 说明
-assimp 选择 assimp 库(system/qt/no)
-qt3d-profile-jobs 启用 jobs profiling
-qt3d-profile-gl 启用 OpenGL profiling
-qt3d-simd 选择 SIMD 支持级别(no/sse2/avx2)
-qt3d-render 启用 Qt3D Render 组件
-qt3d-input 启用 Qt3D Input 组件
-qt3d-logic 启用 Qt3D Logic 组件
-qt3d-extras 启用 Qt3D Extras 组件
-qt3d-animation 启用 Qt3D Animation 组件

5.16 其他图像格式选项

选项 说明
-jasper 启用 JasPer 库的 JPEG-2000 支持
-mng 启用 MNG 支持
-tiff 启用 TIFF 支持(system/qt/no)
-webp 启用 WEBP 支持(system/qt/no)

5.17 多媒体选项

选项 说明
-pulseaudio 启用 PulseAudio 支持(仅 Unix)
-alsa 启用 ALSA 支持(仅 Unix)
-no-gstreamer 禁用 GStreamer 支持
-gstreamer [version] 启用 GStreamer 支持,未指定参数时优先尝试 1.0,再尝试 0.10
-evr 在 DirectShow 和 WMF 中启用 EVR

5.18 QtQuick3D 选项

选项 说明
-assimp 选择 assimp 库(system/qt/no)

5.19 TextToSpeech 选项

选项 说明
-flite 启用 Flite 支持(仅 Unix)
-flite-alsa 启用 Flite 的 ALSA 支持(仅 Unix)
-speechd 启用 speech dispatcher 支持(仅 Unix)

5.20 WebEngine 选项

选项 说明
-webengine-alsa 启用 ALSA 支持(仅 Linux)
-webengine-pulseaudio 启用 PulseAudio 支持(仅 Linux)
-webengine-embedded-build 启用 Linux 嵌入式构建(仅 Linux)
-webengine-icu 使用系统 ICU 库(仅 Linux)
-webengine-ffmpeg 使用系统 FFmpeg 库(仅 Linux)
-webengine-opus 使用系统 Opus 库(仅 Linux)
-webengine-webp 使用系统 WebP 库(仅 Linux)
-webengine-pepper-plugins 启用 Pepper Flash 和 Widevine 插件支持
-webengine-printing-and-pdf 启用打印和 PDF 输出支持
-webengine-proprietary-codecs 启用专有编解码器支持
-webengine-spellchecker 启用拼写检查支持
-webengine-native-spellchecker 启用原生拼写检查支持(仅 macOS)
-webengine-webrtc 启用 WebRTC 支持

6 问题记录

6.1 WARNING: QDoc will not be compiled,

  • 报错信息:

    shell 复制代码
    WARNING: QDoc will not be compiled, probably because libclang could not be located.   This means that you cannot build the Qt documentation.
  • 问题原因:找不到libclang路径

  • 解决办法:

    • 使用sudo apt install clang libclang-dev安装libclang;
    • 在运行.../configure构建命令前,使用export LLVM_INSTALL_DIR=/usr/lib/llvm-14命令添加环境变量,可以先使用ls /usr/lib/llvm*命令查看路径下是否有llvm安装目录。

6.2 WARNING: QtWebEngine will not be built.

  • 报错信息:

    shell 复制代码
    Note: The following modules are not being compiled in this configuration:
    webenginecore
    webengine
    webenginewidgets
    
    WARNING: Tool flex is required to build QtWebEngine.
    
    WARNING: Python version 2 (2.7.5 or later) is required to build QtWebEngine.
    
    WARNING: QtWebEngine will not be built.
    WARNING: QtPdf will not be built.
  • 问题原因:缺少flex依赖;

  • 解决办法:使用sudo apt install flex python2安装依赖;

6.3 Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing.

  • 报错信息:

    shell 复制代码
    Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing.
  • 问题原因:缺少libdbus-1-dev或者libatspi2.0-dev

  • 解决办法:使用命令sudo apt install libdbus-1-dev libatspi2.0-dev安装依赖,如果不存在,就使用sudo apt install libatspi命令,按Tab键查看可安装的版本;

6.4 Project ERROR: Building QtQml requires Python.

  • 报错信息:执行make、make install后报错如下

    shell 复制代码
    sh: 1: python: not found
    Project ERROR: Building QtQml requires Python.
    make: *** [Makefile:352: module-qtdeclarative-install_subtargets] Error 3
  • 问题原因:编译QtQml找不到python;

  • 解决办法:

    • 使用sudo apt install python或者sudo apt install python2安装;
    • 安装后使用python --version或者python2 --version看是否安装成功;
    • 如果python --version无法显示版本,而python2 --version可以显示版本;
    • 则使用sudo ln /usr/bin/python2 /usr/bin/python创建链接;

6.5 class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)>

  • 报错信息:执行make时报错如下

    shell 复制代码
    class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> : public numeric_limits<float>
    5.14.2/qtbase/include/QtCore/../../src/corelib/global/qfloat16.h:295:7: error: 'numeric_limits' is not a class template
    295 | class numeric_limits<QT_PREPEND_NAMESPACE(qfloat16)> : public numeric_limits<float>
    |       ^~~~~~~~~~~~~~
  • 解决办法:打开qtbase/src/corelib/global/qglobal.h,添加#include <limits>

    cpp 复制代码
    #ifdef __cplusplus
    #  include <type_traits>
    #  include <cstddef>
    #  include <utility>
    #  include <limits>
    #endif

6.6 内存不足No space left on device

  • 报错信息:执行make编译到一半报错如下

    shell 复制代码
    cannot write PCH file: No space left on device
  • 问题原因:系统内存不足。

6.7 error: 'runtime_error' is not a member of 'std'

  • 报错信息:执行make install时报错如下

    shell 复制代码
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/platform/default/bidi.cpp: In member function 'void mbgl::BiDi::mergeParagraphLineBreaks(std::set<long unsigned int>&)':
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/platform/default/bidi.cpp:63:24: error: 'runtime_error' is not a member of 'std'
    63 |             throw std::runtime_error(std::string("ProcessedBiDiText::mergeParagraphLineBreaks: ") +
    |                        ^~~~~~~~~~~~~
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/platform/default/bidi.cpp: In member function 'std::vector<std::__cxx11::basic_string<char16_t> > mbgl::BiDi::processText(const u16string&, std::set<long unsigned int>)':
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/platform/default/bidi.cpp:98:20: error: 'runtime_error' is not a member of 'std'
    98 |         throw std::runtime_error(std::string("BiDi::processText: ") + u_errorName(errorCode));
    |                    ^~~~~~~~~~~~~
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/platform/default/bidi.cpp: In member function 'std::u16string mbgl::BiDi::getLine(std::size_t, std::size_t)':
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/platform/default/bidi.cpp:109:20: error: 'runtime_error' is not a member of 'std'
    109 |         throw std::runtime_error(std::string("BiDi::getLine (setLine): ") + u_errorName(errorCode));
    |                    ^~~~~~~~~~~~~
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/platform/default/bidi.cpp:125:20: error: 'runtime_error' is not a member of 'std'
    125 |         throw std::runtime_error(std::string("BiDi::getLine (writeReordered): ") +
    |                    ^~~~~~~~~~~~~
    make[5]: *** [Makefile:3883: .obj/platform/default/bidi. o] Error 1
    make[5]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtlocation/src/3rdparty/mapbox-gl-native'
    make[4]: *** [Makefile:215: sub-------3rdparty-mapbox-gl-native-install_subtargets] Error 2
    make[4]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtlocation/src/plugins/geoservices'
    make[3]: *** [Makefile:85: sub-geoservices-install_subtargets] Error 2
    make[3]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtlocation/src/plugins'
    make[2]: *** [Makefile:248: sub-plugins-install_subtargets] Error 2
    make[2]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtlocation/src'
    make[1]: *** [Makefile:61: sub-src-install_subtargets] Error 2
    make[1]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtlocation'
    make: *** [Makefile:828: module-qtlocation-install_subtargets] Error 2
  • 问题原因:缺少stdexcept头文件;

  • 解决办法:打开报错的文件,添加#include <stdexcept>

6.8 error: 'int32_t' was not declared in this scope

  • 报错信息:执行make install时报错如下

    shell 复制代码
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/src/mbgl/util/convert.cpp:6:56: error: 'int32_t' was not declared in this scope
        6 | template std::array<float, 2> convert(const std::array<int32_t, 2>&);
          |                                                        ^~~~~~~
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/src/mbgl/util/convert.cpp:2:1: note: 'int32_t' is defined in header '<cstdint>'; did you forget to '#include <cstdint>'?
        1 | #include <mbgl/util/convert.hpp>
      +++ |+#include <cstdint>
        2 | 
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/src/mbgl/util/convert.cpp:6:66: error: template argument 1 is invalid
        6 | template std::array<float, 2> convert(const std::array<int32_t, 2>&);
          |                                                                  ^
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/src/mbgl/util/convert.cpp:6:31: error: template-id 'convert<>' for 'std::array<float, 2> mbgl::util::convert(const int&)' does not match any template declaration
        6 | template std::array<float, 2> convert(const std::array<int32_t, 2>&);
          |                               ^~~~~~~
    In file included from /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/src/mbgl/util/convert.cpp:1:
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtlocation/src/3rdparty/mapbox-gl-native/include/mbgl/util/convert.hpp:12:37: note: candidate is: 'template<class To, class From, long unsigned int Size, class> constexpr std::array<To, Size> mbgl::util::convert(const std::array<_Tp, _Nm>&)'
       12 | MBGL_CONSTEXPR std::array<To, Size> convert(const std::array<From, Size>&from) {
          |                                     ^~~~~~~
    make[5]: *** [Makefile:59975: .obj/src/mbgl/util/convert.o] Error 1
    make[5]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtlocation/src/3rdparty/mapbox-gl-native'
    make[4]: *** [Makefile:215: sub-------3rdparty-mapbox-gl-native-install_subtargets] Error 2
    make[4]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtlocation/src/plugins/geoservices'
    make[3]: *** [Makefile:85: sub-geoservices-install_subtargets] Error 2
    make[3]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtlocation/src/plugins'
    make[2]: *** [Makefile:248: sub-plugins-install_subtargets] Error 2
    make[2]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtlocation/src'
    make[1]: *** [Makefile:61: sub-src-install_subtargets] Error 2
    make[1]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtlocation'
    make: *** [Makefile:828: module-qtlocation-install_subtargets] Error 2
  • 问题原因:编译器无法识别 int32_t 类型;

  • 解决办法:打开报错文件,包含头文件 int32_t 是 C/C++ 标准库中定义的类型,需要添加头文件:

    cpp 复制代码
    #include <cstdint>  // C++ 标准用法
    // 或
    #include <stdint.h> // C 风格头文件(兼容性更好)

6.9 Project ERROR: Missing archive files from QtWebEngineCore linking pri

  • 报错信息:执行make编译时报错如下

    shell 复制代码
    Project ERROR: Missing archive files from QtWebEngineCore linking pri
    make[3]: *** [Makefile:132: sub-core_module-pro-install_subtargets] Error 3
    make[3]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine/src/core'
    make[2]: *** [Makefile:90: sub-core-install_subtargets] Error 2
    make[2]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine/src'
    make[1]: *** [Makefile:61: sub-src-install_subtargets] Error 2
    make[1]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine'
    make: *** [Makefile:1100: module-qtwebengine-install_subtargets] Error 2
  • 问题原因:不支持静态编译QtWebengine;

  • 解决办法:configure构建时加上-skip qtwebengine

6.10 WARNING: Static builds of QtWebEngine are not supported.

  • 报错信息:执行configure构建后报错如下

    shell 复制代码
    Note: The following modules are not being compiled in this configuration:
    webenginecore
    webengine
    webenginewidgets
    
    WARNING: Static builds of QtWebEngine are not supported.
    
    WARNING: QtWebEngine will not be built.
    
    WARNING: QtPdf will not be built.
    
    Qt is now configured for building.  Just run 'make'.
    Once everything is built, you must run 'make install'.
    Qt will be installed into '/opt/qt5.14.2'.
    
    Prior to reconfiguration, make sure you remove any leftovers from
    the previous build.
  • 问题原因:不支持静态编译QtWebengine;

  • 解决办法:configure构建时加上-skip qtwebengine

6.11 编译帮助文档报错Error parsing JSON at 1:1: illegal value

  • 报错信息:执行make docs编译时报错如下

    shell 复制代码
    make[5]: Entering directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative/tools/qmlpreview'
    make[5]: Nothing to be done for 'prepare_docs'.
    make[5]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative/tools/qmlpreview'
    make[5]: Entering directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative/tools/qmllint'
    make[5]: Nothing to be done for 'prepare_docs'.
    make[5]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative/tools/qmllint'
    make[5]: Entering directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative/tools/qmlcachegen'
    make[5]: Nothing to be done for 'prepare_docs'.
    make[5]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative/tools/qmlcachegen'
    make[5]: Entering directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative/tools/qmltestrunner'
    make[5]: Nothing to be done for 'prepare_docs'.
    make[5]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative/tools/qmltestrunner'
    /home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative/tools/qml/qmlimportscanner_wrapper.sh: 6: exec: /home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative/bin/qmlimportscanner: not found
    /home/mhf/Code/qt-everywhere-src-5.14.2/qtbase/mkspecs/features/qt.prf:285: Error parsing JSON at 1:1: illegal value
    Project ERROR: Failed to parse qmlimportscanner output.
    make[4]: *** [Makefile:1007: sub-qml-prepare_docs] Error 3
    make[4]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative/tools'
    make[3]: *** [Makefile:643: sub-tools-prepare_docs] Error 2
    make[3]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtdeclarative'
    make[2]: *** [Makefile:2909: module-qtdeclarative-prepare_docs] Error 2
    make[2]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build'
    make[1]: *** [Makefile:2060: html_docs] Error 2
    make[1]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build'
    make: *** [Makefile:2063: docs] Error 2
  • 问题原因:qtdeclarative子工程无法生成qch文档;

  • 解决办法:使用configure构建时加上-skip qtdeclarative,如果报错的是其它子工程,就在-skip后改为对应的子工程就可以。

6.12 ninja: build stopped: subcommand failed.

  • 报错信息:使用make编译QtWebengine时报错如下

    ringssl/src/crypto/fipsmodule/bcm.c -o obj/third_party/boringssl/boringssl/bcm.o
    ninja: build stopped: subcommand failed.
    make[4]: *** [Makefile. gn_run:1263: run_ninja] Error 1
    make[4]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine/src/core'
    make[3]: *** [Makefile:82: sub-gn_run-pro-make_first] Error 2
    make[3]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine/src/core'
    make[2]: *** [Makefile:78: sub-core-make_first] Error 2
    make[2]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine/src'
    make[1]: *** [Makefile:49: sub-src-make_first] Error 2
    make[1]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine'
    make: *** [Makefile:1088: module-qtwebengine-make_first] Error 2

  • 问题原因:由于某种错误导致ninja构建失败;

  • 解决办法:

    • 默认情况下ninja构建失败可能看不到具体的错误信息;

    • 在终端中输入export NINJAJOBS="-j1",然后再执行make就会显示报错信息,例如;

      复制代码
      ../../../../../qtwebengine/src/3rdparty/chromium/third_party/perfetto/include/perfetto/base/task_runner.h:48:55: error: 'uint32_t' has not been declared
         48 |   virtual void PostDelayedTask(std::function<void()>, uint32_t delay_ms) = 0;
            |             
    • 可能是内存不足、硬盘空间(18G)、交换分区不足;

    • 编译时如果内存不足或者交换分区不足则减少编译的线程数,如下所示使用16线程编译,26G内存都略显不足;

      • 解决办法1:将交换分区设置大一点;
      • 解决办法2:将NiNJAJOBS设置小一点,减少编译线程数。
      • 也可能是g++版本 不支持,使用g+±11编译就会在编译到qtwebengine/src/core时报错,改为g+±9就正常了;

      • 使用sudo apt install g++-9安装;

      • 然后使用sudo ln /usr/bin/g++-9 /usr/bin/g++将g+±9创建别名;

      • 使用g++ -v命令检查版本;

6.13 error: xpath_grammar. hh: No such file or directory

  • 报错信息:使用make编译qtwebengine时报错
shell 复制代码
/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine/src/core/release/gen/third_party/blink/renderer/core/xpath_grammar. cc:124:10: fatal error: xpath_grammar. hh: No such file or directory
124 | #include "xpath_grammar.hh"
|          ^~~~~~~~~~~~~~~~~~
compilation terminated.
ninja: build stopped: subcommand failed.
make[4]: *** [Makefile. gn_run:1263: run_ninja] Error 1
make[4]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine/src/core'
make[3]: *** [Makefile:82: sub-gn_run-pro-make_first] Error 2
make[3]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine/src/core'
make[2]: *** [Makefile:78: sub-core-make_first] Error 2
make[2]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine/src'
make[1]: *** [Makefile:49: sub-src-make_first] Error 2
make[1]: Leaving directory '/home/mhf/Code/qt-everywhere-src-5.14.2/build/qtwebengine'
make: *** [Makefile:1088: module-qtwebengine-make_first] Error 2

6.14 缺少ninja报错

  • 报错信息:使用make编译qtcreator报错
shell 复制代码
#warning ClangFormat: building against unmodified Clang, see README. md for more info
^
1 warning generated.
make[1]: *** [CMakeFiles/Makefile2:9240: src/plugins/clangformat/CMakeFiles/ClangFormat. dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[ 77%] Linking CXX shared library ../../../lib/qtcreator/plugins/libQbsProjectManager.so
[ 77%] Built target Debugger
[ 77%] Linking CXX shared library ../../../lib/qtcreator/plugins/libQmlJSEditor.so
[ 77%] Built target QbsProjectManager
[ 77%] Built target QmlJSEditor
make: *** [Makefile:136: all] Error 2
  • 解决办法:使用sudo apt install ninja-build安装ninja;

6.15 style.SortIncludes = false;

  • 报错信息:使用make编译qtcreator报错

    /home/mhf/Code/qt-creator-opensource-src-4.15.2/src/plugins/clangformat/clangformatbaseindenter.cpp:45:26: error: assigning to 'clang::format::FormatStyle::SortIncludesOptions' from incompatible type 'bool'
    style.SortIncludes = false;
    ^~~~~
    1 error generated.
    make[2]: *** [src/plugins/clangformat/CMakeFiles/ClangFormat.dir/build.make:94: src/plugins/clangformat/CMakeFiles/ClangFormat.dir/clangformatbaseindenter.cpp.o] Error 1
    make[1]: *** [CMakeFiles/Makefile2:9240: src/plugins/clangformat/CMakeFiles/ClangFormat.dir/all] Error 2
    make: *** [Makefile:136: all] Error 2

  • 问题原因:由于clang版本不同,其中存在不兼容;

  • 解决办法:

    • qtcreator源码中README.md版本要求安装clang;
    • 或者打开报错的文件,将false改为对应的枚举。
    cpp 复制代码
    // style.SortIncludes = false;
    style.SortIncludes = clang::format::FormatStyle::SI_Never;
    
    //style.SortIncludes = true;
    style.SortIncludes = clang::format::FormatStyle::SI_CaseSensitive;
    // style.SpacesInAngles = false;
    style.SpacesInAngles = clang::format::FormatStyle::SIAS_Never;

6.16 ubuntu22.04编译qtwebengine后无法打开html

  • 报错信息:在ubuntu22.04上编译的qtwebengine可以正常编译,但是运行后无法打开html

    shell 复制代码
    Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
    QSocketNotifier: Can only be used with threads started with QThread

6.17 undefined reference to pthread_create

  • 报错信息:使用clang-10编译qtcreator4.15.2时报错

    shell 复制代码
    Determining if the pthread_create exist failed with the following output:
    Change Dir: /home/mhf/Code/qt-creator-opensource-src-4.15.2/build/CMakeFiles/CMakeTmp
    
    Run Build Command:"/usr/bin/make" "cmTC_c9727/fast"
    /usr/bin/make -f CMakeFiles/cmTC_c9727.dir/build. make CMakeFiles/cmTC_c9727.dir/build
    make[1]: Entering directory '/home/mhf/Code/qt-creator-opensource-src-4.15.2/build/CMakeFiles/CMakeTmp'
    Building C object CMakeFiles/cmTC_c9727.dir/CheckSymbolExists.c.o
    /usr/bin/cc    -o CMakeFiles/cmTC_c9727.dir/CheckSymbolExists.c. o   -c /home/mhf/Code/qt-creator-opensource-src-4.15.2/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
    Linking C executable cmTC_c9727
    /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c9727.dir/link.txt --verbose=1
    /usr/bin/cc      CMakeFiles/cmTC_c9727.dir/CheckSymbolExists.c. o  -o cmTC_c9727
    CMakeFiles/cmTC_c9727.dir/CheckSymbolExists.c. o: In function `main':
    CheckSymbolExists.c:(.text+0x1b): undefined reference to `pthread_create'
    collect2: error: ld returned 1 exit status
    CMakeFiles/cmTC_c9727.dir/build. make:97: recipe for target 'cmTC_c9727' failed
    make[1]: *** [cmTC_c9727] Error 1
    make[1]: Leaving directory '/home/mhf/Code/qt-creator-opensource-src-4.15.2/build/CMakeFiles/CMakeTmp'
    Makefile:126: recipe for target 'cmTC_c9727/fast' failed
    make: *** [cmTC_c9727/fast] Error 2
    
    File /home/mhf/Code/qt-creator-opensource-src-4.15.2/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
    /* */
    #include <pthread.h>
    
    int main(int argc, char** argv)
    {
    (void)argv;
    #ifndef pthread_create
    return ((int*)(&pthread_create))[argc];
    #else
    (void)argc;
    return 0;
    #endif
    }
    
    Determining if the function pthread_create exists in the pthreads failed with the following output:
    Change Dir: /home/mhf/Code/qt-creator-opensource-src-4.15.2/build/CMakeFiles/CMakeTmp
    
    Run Build Command:"/usr/bin/make" "cmTC_f3a0e/fast"
    /usr/bin/make -f CMakeFiles/cmTC_f3a0e.dir/build. make CMakeFiles/cmTC_f3a0e.dir/build
    make[1]: Entering directory '/home/mhf/Code/qt-creator-opensource-src-4.15.2/build/CMakeFiles/CMakeTmp'
    Building C object CMakeFiles/cmTC_f3a0e.dir/CheckFunctionExists.c.o
    /usr/bin/cc   -DCHECK_FUNCTION_EXISTS=pthread_create   -o CMakeFiles/cmTC_f3a0e.dir/CheckFunctionExists.c. o   -c /usr/share/cmake-3.10/Modules/CheckFunctionExists.c
    Linking C executable cmTC_f3a0e
    /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f3a0e.dir/link.txt --verbose=1
    /usr/bin/cc  -DCHECK_FUNCTION_EXISTS=pthread_create    CMakeFiles/cmTC_f3a0e.dir/CheckFunctionExists.c. o  -o cmTC_f3a0e -lpthreads
    /usr/bin/ld: cannot find -lpthreads
    collect2: error: ld returned 1 exit status
    CMakeFiles/cmTC_f3a0e.dir/build. make:97: recipe for target 'cmTC_f3a0e' failed
    make[1]: *** [cmTC_f3a0e] Error 1
    make[1]: Leaving directory '/home/mhf/Code/qt-creator-opensource-src-4.15.2/build/CMakeFiles/CMakeTmp'
    Makefile:126: recipe for target 'cmTC_f3a0e/fast' failed
    make: *** [cmTC_f3a0e/fast] Error 2
  • 错误原因:clang10不兼容;

  • 解决办法:下载clang11编译。



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