Building on: linux-g++ (x86_64, CPU features: mmx sse sse2) Building for: linux-aarch64-gnu-g++ (arm64, CPU features: neon) Target compiler: gcc 6.3.1 Configuration: cross_compile use_gold_linker compile_examples enable_new_dtags largefile neon precompile_header shared rpath release c++11 c++14 concurrent dbus reduce_exports stl Build options: Mode ................................... release Optimize release build for size ........ no Building shared libraries .............. yes Using C standard ....................... C11 Using C++ standard ..................... C++14 Using ccache ........................... no Using gold linker ...................... yes Using new DTAGS ........................ yes Using precompiled headers .............. yes Using LTCG ............................. no Target compiler supports: NEON ................................. yes Build parts ............................ libs Qt modules and options: Qt Concurrent .......................... yes Qt D-Bus ............................... yes Qt D-Bus directly linked to libdbus .... no Qt Gui ................................. yes Qt Network ............................. yes Qt Sql ................................. yes Qt Testlib ............................. yes Qt Widgets ............................. yes Qt Xml ................................. yes Support enabled for: Using pkg-config ....................... yes udev ................................... no Using system zlib ...................... yes Qt Core: DoubleConversion ....................... yes Using system DoubleConversion ........ no GLib ................................... no iconv .................................. yes ICU .................................... no Tracing backend ........................ Logging backends: journald ............................. no syslog ............................... no slog2 ................................ no

osg3.6.3+osgearth2.10+qt5.12.rar

使用qt5.12开发的安卓蓝牙程序，可以实现蓝牙的打开关闭搜索等功能，有两个界面，可以从主界面转到蓝牙界面，并且在程序中设置了安卓程序横屏。

Qt5.12.6连接MySQL8.0.19驱动(msvc2017_64)，文件及路径已匹配，解压即用。

qt 5.12mingw32位 超详细安装步骤，保存到百度云自行下载

libmysqlclient.so、libmysqlclient.so.16、libmysqlclient.so.16.0.0、libmysqlclient_r.so、libmysqlclient_r.so.16、libmysqlclient_r.so.16.0.0 其中libqsqlmysql.so放qt插件目录下

Qt 5.12.X https 请求失败 解决方案【Window】，Qt 5.12.X https 请求失败 解决方案【Window】

适合Qt开发例子,根据书籍源码改造而成，欢迎参考!

利用QOpenGLContext和QWindow对象创建的Q3DSSurfaceViewer对象将加载uia文件并利用Q3DSDataInput对象传递参数

在NVIDIA XAVIER上编译Qt5.12源码，额外包含QVTKWidget、QtTreePropertyBrowser，适合进行ARM开发的小伙伴们，免除源码编译的痛苦~测试时间为2021.01.18