Qt5.4.2 arm-linux-gcc 4.5.1 交叉编译指南：配置与依赖

Qt5.4.2
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本文档详细介绍了如何使用ARM-Linux-GCC 4.5.1 交叉编译器对Qt5.4.2进行编译的过程。首先，由于交叉编译涉及到特定库的依赖，如tslib1-4和dbus，建议提前自行安装这些库。以下是具体步骤： 1. 下载Qt源码：访问Qt官方网站，下载Qt Everywhere开源源码版本5.4.2的tar.gz压缩包。 2. 解压与进入源码目录：在Linux系统环境下，解压下载的压缩包，并进入解压后的文件夹，例如`/work/qtsource/qt-everywhere-opensource-src-5.4.2`。 3. 配置qmake.conf：在`qtbase/mkspecs`目录中，找到预设的`linux-arm-gnueabi-g++`文件夹，这里有两份文件，其中`qmake.conf`需要进行修改，而另一个保持不变。为了适应ARM架构，创建一个新的子目录`linux-arm-s3c6410-g++`，并将`linux-arm-gnueabi-g++`中的`qmake.conf`和`qplatformdefs.h`文件复制到新目录中。 4. 修改qmake.conf：在新目录的`qmake.conf`中，对编译器和链接器进行设置。将`QMAKE_CC`、`QMAKE_CXX`、`QMAKE_LINK`和`QMAKE_LINK_SHLIB`设置为`arm-none-linux-gnueabi-gcc`和`arm-none-linux-gnueabi-g++`，并添加了`-lts`选项，这是为使用tslib库所做的配置。同时，指定了包含和库目录，分别指向`tslib4-install`的include和lib目录，以确保库文件可以被正确链接。 5. 注意点：由于交叉编译环境的特殊性，可能需要针对具体的硬件平台和工具链进行适当的调整，比如这里的`s3c6410`。此外，确保已安装所需的依赖库，如tslib1-4和dbus，因为它们对Qt构建至关重要。 通过以上步骤，你可以使用ARM-Linux-GCC 4.5.1 交叉编译器在Linux环境中构建Qt5.4.2，以便在嵌入式设备或非x86架构上运行Qt应用程序。这一步骤对于开发针对ARM设备的Qt项目非常关键，能帮助开发者在不同的硬件平台上实现软件的移植和部署。

arm-linux-gcc-3.4.1(交叉编译器)

2017-11-09 上传
arm-linux-gcc交叉编译器，版本3.4.1，用于Linux下的ARM开发。 安装方法： 1. tar zxvf arm-linux-gcc-3.4.1.tgz -C/ 2. 编辑 ~/.bashrc ,加入 export PATH=$PATH:/usr/local/arm/3.4.1/bin 3. 验证安装 [root@xxxxx root]# arm-linux-gcc -v Rea ding specs from /usr/local/arm/3.4.1/bin/../lib/gcc/arm-linux/3.4.1/specs Configured with: /opt/crosstool/crosstool-0.28/build/arm-linux/gcc-3.4.1-glibc-2.3.2/gcc-3.4.1/configure --target=arm-linux --host=i686-host_pc-linux-gnu --prefix=/opt/crosstool/arm-linux/gcc-3.4.1-glibc-2.3.2 --with-float=soft --with-headers=/opt/crosstool/arm-linux/gcc-3.4.1-glibc-2.3.2/arm-linux/include --with-local-prefix=/opt/crosstool/arm-linux/gcc-3.4.1-glibc-2.3.2/arm-linux --disable-nls --enable-threads=posix --enable-symvers=gnu --enable-__cxa_atexit --enable-languages=c,c++ --enable-shared --enable-c99 --enable-long-long Thread model: posix gcc version 3.4.1。

ubuntu环境qt配置交叉编译器

2018-07-13 上传
在ubuntu上进行嵌入式的开发，我们大部分采用的是上位机进行交叉编译程序，移植到目标主机(下位机)进行运行，这时我们可以在qt上进行配置我们的交叉编译环境，然后在qt这个IDE上进行编写，编译，然后在下位机上运行，只需要一键式操作。高效，方便，快捷！

已经交叉编译好的arm64版本的qt5.12.1以及qtmqtt的完整产物

2019-04-04 上传
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 Using system PCRE2 ..................... no Qt Network: getifaddrs() ........................... yes IPv6 ifname ............................ yes libproxy ............................... no Linux AF_NETLINK ....................... yes OpenSSL ................................ yes Qt directly linked to OpenSSL ........ no OpenSSL 1.1 ............................ no DTLS ................................... yes SCTP ................................... no Use system proxies ..................... yes Qt Gui: Accessibility .......................... yes FreeType ............................... yes Using system FreeType ................ no HarfBuzz ............................... yes Using system HarfBuzz ................ no Fontconfig ............................. no Image formats: GIF .................................. yes ICO .................................. yes JPEG ................................. yes Using system libjpeg ............... yes PNG .................................. yes Using system libpng ................ no EGL .................................... no OpenVG ................................. no OpenGL: Desktop OpenGL ....................... no OpenGL ES 2.0 ........................ no OpenGL ES 3.0 ........................ no OpenGL ES 3.1 ........................ no OpenGL ES 3.2 ........................ no Vulkan ................................. no Session Management ..................... yes Features used by QPA backends: evdev .................................. yes libinput ............................... no INTEGRITY HID .......................... no mtdev .................................. no tslib .................................. no xkbcommon .............................. no X11 specific: XLib ................................. no EGL on X11 ........................... no QPA backends: DirectFB ............................... no EGLFS .................................. no LinuxFB ................................ yes VNC .................................... yes Mir client ............................. no Qt Sql: SQL item models ........................ yes Qt Widgets: GTK+ ................................... no Styles ................................. Fusion Windows Qt PrintSupport: CUPS ................................... no Qt Sql Drivers: DB2 (IBM) .............................. no InterBase .............................. no MySql .................................. no OCI (Oracle) ........................... no ODBC ................................... no PostgreSQL ............................. no SQLite2 ................................ no SQLite ................................. yes Using system provided SQLite ......... no TDS (Sybase) ........................... no Qt Testlib: Tester for item models ................. yes Qt SerialBus: Socket CAN ............................. yes Socket CAN FD .......................... yes Qt QML: QML network support .................... yes QML debugging and profiling support .... yes QML sequence object .................... yes QML list model ......................... yes QML XML http request ................... yes QML Locale ............................. yes QML delegate model ..................... yes Qt Quick: Direct3D 12 ............................ no AnimatedImage item ..................... yes Canvas item ............................ yes Support for Qt Quick Designer .......... yes Flipable item .......................... yes GridView item .......................... yes ListView item .......................... yes TableView item ......................... yes Path support ........................... yes PathView item .......................... yes Positioner items ....................... yes Repeater item .......................... yes ShaderEffect item ...................... yes Sprite item ............................ yes Qt Scxml: ECMAScript data model for QtScxml ...... yes Qt Gamepad: SDL2 ................................... no Qt 3D: Assimp ................................. yes System Assimp .......................... no Output Qt3D Job traces ................. no Output Qt3D GL traces .................. no Use SSE2 instructions .................. no Use AVX2 instructions .................. no Aspects: Render aspect ........................ yes Input aspect ......................... yes Logic aspect ......................... yes Animation aspect ..................... yes Extras aspect ........................ yes Qt 3D Renderers: OpenGL Renderer ........................ yes Qt 3D GeometryLoaders: Autodesk FBX ........................... no Qt Wayland Client ........................ no Qt Wayland Compositor .................... no Qt Bluetooth: BlueZ .................................. no BlueZ Low Energy ....................... no Linux Crypto API ....................... no WinRT Bluetooth API (desktop & UWP) .... no Qt Sensors: sensorfw ............................... no Qt Quick Controls 2: Styles ................................. Default Fusion Imagine Material Universal Qt Quick Templates 2: Hover support .......................... yes Multi-touch support .................... yes Qt Positioning: Gypsy GPS Daemon ....................... no WinRT Geolocation API .................. no Qt Location: Qt.labs.location experimental QML plugin . yes Geoservice plugins: OpenStreetMap ........................ yes HERE ................................. yes Esri ................................. yes Mapbox ............................... yes MapboxGL ............................. no Itemsoverlay ......................... yes QtXmlPatterns: XML schema support ..................... yes Qt Multimedia: ALSA ................................... no GStreamer 1.0 .......................... no GStreamer 0.10 ......................... no Video for Linux ........................ yes OpenAL ................................. no PulseAudio ............................. no Resource Policy (libresourceqt5) ....... no Windows Audio Services ................. no DirectShow ............................. no Windows Media Foundation ............... no Qt Tools: QDoc ................................... no Qt WebEngine: Embedded build ......................... yes Pepper Plugins ......................... no Printing and PDF ....................... no Proprietary Codecs ..................... no Spellchecker ........................... yes Native Spellchecker .................... no WebRTC ................................. no Use System Ninja ....................... no Geolocation ............................ yes WebChannel support ..................... yes Use v8 snapshot ........................ yes Kerberos Authentication ................ no Building v8 snapshot supported ......... yes Use ALSA ............................... no Use PulseAudio ......................... no Optional system libraries used: re2 .................................. no icu .................................. no libwebp, libwebpmux and libwebpdemux . no opus ................................. no ffmpeg ............................... no libvpx ............................... no snappy ............................... no glib ................................. no zlib ................................. yes minizip .............................. no libevent ............................. no jsoncpp .............................. no protobuf ............................. no libxml2 and libxslt .................. no lcms2 ................................ no png .................................. no JPEG ................................. no harfbuzz ............................. no freetype ............................. no x11 .................................. no Required system libraries: fontconfig ........................... no dbus ................................. no nss .................................. no khr .................................. no glibc ................................ yes Required system libraries for qpa-xcb: libdrm ............................... no xcomposite ........................... no xcursor .............................. no xi ................................... no xrandr ............................... no xtst ................................. no Note: Also available for Linux: linux-clang linux-icc

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2020-11-13 上传
总之，Qt 5.4.2 MinGW32静态编译版本打包是一个涉及多个步骤的过程，它允许开发者创建独立运行的应用程序，但同时也带来了编译时间和资源消耗的挑战。理解并熟练掌握这个过程，对于开发和部署Qt应用至关重要。

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标题中的“OSG-3.4.0已编译Qt5.4.2”表明这是一个已经集成并编译了...总之，这个预编译的OSG3.4.0与Qt5.4.2的组合为开发者提供了一套强大的工具，用于构建3D图形界面的应用，简化了开发过程，并且具备了跨平台的能力。

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2019-05-05 上传
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