Build Qt With Opengl

5) with the current one from github (QT 5. OpenGL Book - A OpenGL Tutorial Reference Book. MX35, which has an ARM11 CPU but no OpenGL support. Now it's time to download Qt-declarative UI branch. However, various members of the community have put time and effort into providing source or binary rollups, and we thank them for their efforts. Afaik there are no up-to-date backports so the only way to get an up to date version version of Qt with all features enabled for running on your Pi is to build it yourself. Case stories from companies that have built with Qt & keep building with Qt. 2_1 graphics =1 5. If you choose to set the OpenGL version of our Qt classes to 3 or higher or you use OpenGL functions that are not part of OpenGL ES 2 then you are basically developing for desktop currently. Below I provided a simple step by step instruction on how to compile QT 5. [QUOTE=Lam777;1285481]The best would be, if you let me download a opengl32. plot(), imshow(), volshow(), surf()). Check your Options in the drop-down menu of this sections header. 0 to DirectX calls. Sample code: the sample Makefile and source code build a simple line drawing application and runs on Linux, Mac OS X, and Windows platforms. from your Terminal. The Qt SDK from Nokia(or I guess now Digia) does NOT include GLUT, nor should it (it looks like your environment is MS-Windows). But haven't tried out myself. Excerpt: Qt configure checks for openGL support by linking stuff against libGL. 7(32 bits) Perl for OpenSSL JOM (recommended) Build Steps: 1. 1 ln -s libQtCoreE. In order to make the class more interesting, I've paired it with learning more about the Qt Framework. These routines can easily be used to build high-level rendering and modeling libraries. build mythtv with mesa-libGLES-devel Actual results: OpenGL ES 2. This means there's always OpenGL ES 2. 0 or better since revision 6224 for building. opengl An easy way to get the equivalent of GLUT compiled with MinGW is to use freeglut. Qt Creator is the IDE used to develop Qt applications. 9 failed cause of missing OpenGL support. After a while you'll get some warnings. Howto configure qtbase from QT5. So I did what anyone would do, build my own 3D CAD software (beware Autodesk). Comment on attachment 157199 Patch View in context: https://bugs. In VS2015 Command Promt, I executed the following to configure makefile to build all Qt modules but not examples. First let’s install the OpenGL libraries on the Linux machine. 7 to use OpenGL ES 2. 5 on a Freescale i. Qt is available under a dual-licensing model. I'm currently working with the author of that page to merge our efforts. 3 unsupported error: Download the Citra OpenGL fix build from the link posted at the end of the post. That is the thing I need for my Windows 10 PC. 3 (I specified the qt version I'm building qt-mobility. 6-dev libfreeimage-dev apt-get install mesa-common-dev apt-get install zlib1g-dev libgl1-mesa-dev apt-get install xserver-xorg-dev x11proto-xinerama-dev libx11-xcb-devlibqglviewer-qt4-2 apt-get. Qmake is a build system tool shipped with Qt library that simplifies the build process across different platforms. Add the folder "Simple OpenGL Image Library\src" to your Visual Studio project. Experienced C++ /OpenGL/QML/ Qt Software Engineer needed for 3D visualization of Simulations The job requires development of code using OpenGL and C++ for visualizations of computational fluid simulations. These routines can easily be used to build high-level rendering and modeling libraries. Recently, I brought up Qt 5. However, I have tried many things but I am unable to attach a unique icon to the AppImage linuxdeploy…. Once everything is built, you must run 'make install'. Embedded devices are getting more and more mainstream. Stellarium tracks the recent Qt releases fairly closely and as such many Linux distribution repositories do not contain an up-to-date enough version for building Stellarium. The providing of only low-level rendering routines gives the programmer control and flexibility. dll file with full OpenGl 3. How to create a 3D Terrain with Google Maps and height maps in Photoshop - 3D Map Generator Terrain - Duration: 20:32. Sample code: the sample Makefile and source code build a simple line drawing application and runs on Linux, Mac OS X, and Windows platforms. 1 contains multiple bugfixes. Well, QT and OpenGL serve very different purposes. I have set the VTK_OPENGL_HAS_ES and VTK_OPENGL_HAS_EGL flags, and the appropriate libraries seem to be found. 2 (API Level 8) or higher, so make sure your Android project targets that API or higher. 0 or better since revision 6224 for building. Tutorial 22: Loading models using the Open Asset Import Library Tutorial 23: Shadow Mapping - Part 1 Tutorial 24: Shadow Mapping - Part 2. Qt is available under a dual-licensing model. Key Features. the highgui lib could not be build because of the opengl related error, thus other modules dependant on it failed to build. is from the official Qt's collection of examples but with a slight. 2 linux-aarch64-gnu-g++ toolchain. This one is taken from one of my favourite books (OpenGL 4. Warning: EGL suggested using X Visual ID 33 (ARGB0565) for EGL config 15 (ARGB1555), but this is incompatable To build Qt with OpenGL ES1. If you target Windows 7/8, you might want to use the Powershell described in qt. NetBeans IDE includes project types for C and C++ and appropriate project templates. If you use Qt Creator, you should go in to the options dialog, go to Qt Versions in the Build & Run tab and add a new Qt version. How to draw OpenGL to a window you created in a dialog box with the resource editor without manually using CreateWindow. What is PyQt? PyQt is a set of Python v2 and v3 bindings for The Qt Company's Qt application framework and runs on all platforms supported by Qt including Windows, OS X, Linux, iOS and Android. The Qt Visual Studio Add-In version 1. If you simply want to build a specific release of Qt from source to use the libraries in your own project, you can download the source code from the Official Releases page or the Archive. Qt for Linux/Wayland – Qt für den Display-Server Wayland unter Linux. (windows 7, QT version is 5. To compile Qt Creator, see Building Qt Creator from Git. Written by the author of tutorials on this site. This is the reference guide for PyQt5 5. We are going to create a directory where we'll put Qt5 source code and toolchain. How to build Qt5 with OpenSSL support. I'm using the RH devtoolset4. Once I enable opengl, the theme background is made fullscreen and I cannot see anything "underneath" it. Don't forget that with the static version of Qt, you can only legally release your Open-Source applications! (With GPLv3 license). 11 that is already outdated. We already. A cross-compiler toolchain is the most practical option for building Qt binaries. An online version of Boudewijn Rempt's book about PyQt for Qt 3, GUI Programming with Python: QT Edition, is still available. with latest update is required to build the sample (Qt also must be. On the other hand, building a remote compilation service where developers can request their widget to be build on a given platform would solve that issue. Build files are generated using CMake (3. The original "Building Qt" page also covers Qt without OpenGL, with WinCE, and other scenarios not covered here. - Fix rare exception when importing solution pro file. 9 failed cause of missing OpenGL support. 1 Version of this port present on the latest quarterly branch. Installing MinGW. Network Examples. This board is powerful enough to build everything on its own without any cross-compilation. In the past I've also seen people figure out some ways to access other functions that the Qt wrappers haven't directly implemented, but I'm unsure of how to do this on my own. Prior to reconfiguration, make sure you remove any leftovers from the previous build. 0 Shading Language Cookbook) and the relevant chapter's title for this tutorial in the book is called "Implementing diffuse, per-vertex shading with a single point light source". Recently I enrolled in a class for Advanced Rendering Techniques. In this article, we shall take a very quick look at Qt’s historical support for OpenGL and then go on to describe the first batch of new features coming in Qt 5. Audio, video, and Phonon with Qt. C and C++ Development. Qt Creator is a cross-platform utility that works through an the program lets you build, run, and deploy QT applications for desktop environments and mobile devices, use the debugging mode for. Qt will be installed into '/mnt/usr/local/qt5'. If CMake keeps making Win32 builds, you may need to manually specify CMAKE_GENERATOR_PLATFORM with a string value of x64 when configuring. The steps I took to built 64-bit Qt are described below. But end up with an internal. Tutorial 22: Loading models using the Open Asset Import Library Tutorial 23: Shadow Mapping - Part 1 Tutorial 24: Shadow Mapping - Part 2. 5: Nvidia driver + all libs recommended in Building Qt5 from Git installed but configure step of Qt 5. MX35, which has an ARM11 CPU but no OpenGL support. I currently have a C# application that I want to convert over to Qt/C++ 5. We no longer need to edit compiler settings as we can re-use our settings from the Qt build. org/attachment. How to draw OpenGL to a window you created in a dialog box with the resource editor without manually using CreateWindow. The OpenGL in the Qt version only tells you what backend the Qt graphics use internally. With Qt Account you get access to exclusive services, support and information. Don't forget that with the static version of Qt, you can only legally release your Open-Source applications! (With GPLv3 license). Qt for Embedded on Yocto. This information is used to display who you are to others, and to send updates to code reviews you have either started or subscribed to. The NVIDIA GameWorks™ Graphics samples are a comprehensive set of OpenGL, OpenGL ES and Vulkan samples that programmers of all levels can use to better understand modern 3D graphics techniques and enhance games, simulations and other 3D projects. No reviews matched the request. I'm using Qt Creator with OpenGL on Windows 7 to build a very simple project (to draw dots, lines, and triangles). GitHub Gist: instantly share code, notes, and snippets. GLOW is 'a cross-platform object-oriented framework for building interactive applications using OpenGL or similar APIs such as Mesa. cgi?id=157199&action=review Seems like a hacky way of doing this. For this example, we assume that Qt is installed as a shared library, which is the default when installing Qt, in the C:\path\to\Qt directory. But how do I get that if no OpenGL ES2 dev headers installed? So the question to all: has anybody managed to build Qt5 for pcduino3 for original ubuntu image (not latest 14. 0 (Open Graphics Library for Embedded Systems) is a stripped-down version of OpenGL for use on embedded systems, which is missing some functions. I'm currently working with the author of that page to merge our efforts. 9 (and the upcoming versions) holds in store Explore Qt's graphic engine architecture, strengths, and weaknesses Who this book is for. Here are the options that were used to build the libraries on:. C and C++ Projects. I tried downloading the code you had shown above into my C++ ready netbeans IDE to see if it would run on its own. I configured the build with the following options: configure -v -release -qt-xcb -no-opengl -skip imageformats -skip qtwebengine -skip qtgamepad -skip qtremoteobject. pro with Qt (or double click on the file) and go to the Projects tab. Binaries will always be provided for latest Qt version released at the time of release. Some modules are mandatory for a Qt-enabled platform and form the set called Qt Essentials Modules. Integrating custom OpenGL rendering code, for example to show 3D models, with Qt Quick is a popular topic with Qt users. Qt Centre is a great resource for Qt related questions. 0 for source with the following configs, it should work. Qt Linguist. It is mainly used. When the configure summary is shown make sure the Qt has OpenGL ES 2. This article describes how to build and configure a Qt Creator development environment on Linux to cross compile Qt applications for OpenEmbedded based root file systems. 2 that was released today. While developers have begun discussing plans for Qt 6. First let's install the OpenGL libraries on the Linux machine. 3+ and OpenGL ES 3. 0 available on Windows, and this also means you always get a "true" The crashes on windows are not caused by the absence of OpenGL but by the absence of an OpenGL 2. Has anyone successfully built for arm64/opengl es?. I am just wondering , if somebody has an idea about this. Building Qt Widgets for Technical Applications. How to integrate CUDA in Visual Studio 2010 and how to write your Qt App with OpenGL using CUDA. With Qt Account you get access to exclusive services, support and information. Since Debian 5. It provides GPU-based volume rendering and data analysis techniques and offers high flexibility when developing new analysis workflows in collaboration with domain experts. If you need to install git, run from a terminal emulator: sudo apt-get install git. 1 - This API specification is supported by Android 1. 3 on a 32 bits CentOS 6. CMake is used to control the software compilation process using simple platform and compiler independent configuration files, and generate native makefiles and workspaces that can be used in the compiler environment of your choice. The Khronos Group announces a significant expansion in the ecosystem for the NNEF (Neural Network Exchange Format) open, royalty-free standard that enables hardware manufacturers to reliably exchange trained neural networks between training frameworks and inference engines. Now because GLUT (OpenGL Utility Toolkit) depends upon OpenGL and a number of other related libraries, if we install GLUT then OpenGL will be automatically be installed. 2_1 graphics =1 5. ui files into. In that case you must not forget to change it in case you change the Qt working folder (for instance when you want to build a Qt Application SDK against a different Qt source tree). Has anyone successfully built for arm64/opengl es?. Once everything is built, you must run 'make install'. I built QT5. Understanding how best to utilize OpenGL and Qt3D will make all the difference when developing an ap. When I say "native apps" in this context I simply mean you don't need a traditional browser to run the apps, and the runtime interacts more closely with the OS (for example, Qt exposes native menu methods, native OpenGL, etc). We no longer need to edit compiler settings as we can re-use our settings from the Qt build. Alternatively, commercial customers can download the Source Packages via the Qt Account portal. What is nice about CMake is that CMakeLists. To create a versioned Qt5 directory, you may rename the directory and create a symlink: mkdir /opt/qt-5. Please reopen with a build log if that issue persists. Source download (tested on Win7 VS2010, Geforce 9800GT). The project is still in a development phase, and there is little documentation. in many tutorials, it looks simple (use nmake, type make, make-install, that’s all : nothing complicated is required). QML Examples and Demos. Hi, I make a custom Linux 2. 7(32 bits) Perl for OpenSSL JOM (recommended) Build Steps: 1. Some modules are mandatory for a Qt-enabled platform and form the set called Qt Essentials Modules. User-managed Qt build settings are copied to project properties on change. /configure from Qtopia that is ti sdk; so i installed Qt everywhere Which edition of Qt do you want to use ? Type 'c' if you want to use the Commercial Edition. What could be the root cause of the problem?. Now we can run Qt 'configure' utility, Below, configuration from my building script. Qt Linguist. OpenGL plays an important role when compelling graphics are required for your application. 0 and higher. As of Qt 5. Building Qt Widgets for Technical Applications. 7/ To reconfigure, run 'gmake confclean' and 'configure'. The things is that you must run the build twice for the ui compilation and then the cpp compilation. Use your Qt Account credentials to sign-in to all Qt services, including Qt Bugreports, Codereview, Forums & Wiki, and The Qt Company Support Center. On the other hand, building a remote compilation service where developers can request their widget to be build on a given platform would solve that issue. (The latest OpenGL is 4. GitHub Gist: instantly share code, notes, and snippets. If you want to build this project with CMake and Qt Creator, here is a CMakeLists. A cross-compiler toolchain is the most practical option for building Qt binaries. 3+ and OpenGL ES 3. 1 manually using the Xilinx SDK 2018. so - but the lib is missing. libQGLViewer installation on Windows This source code is released under the GPL license. Also, it leverages the Qt build mechanism which makes it very straightforward to configure and deploy. Windows MSVC 2008 (32bit) Windows MSVC 2010 or build PCL out of sources. Description of problem: qt doesn't seems to enable OpenGL ES 2. Written by the author of tutorials on this site. CMake is an open-source, cross-platform family of tools designed to build, test and package software. 1 in the mobile and embedded world, targeting the new features these APIs provide has become more appealing to applications. Qt's Development Branch To Begin Forming Qt 6. (Task 251987) - Prevent duplicates in additional dependencies, includes etc. Now is a good time to start learning Qt, because lots of OpenGL functionality is evolving within the Qt Framework, so lots of things are changing. Make sure "CEGUI_BUILD_RENDERER_OPENGL" and "CEGUI_BUILD_RENDERER_OPENGL3" are both enabled before you build CEGUI. Building Qt Widgets for Technical Applications. Compile with MSVC2012 and Qt5 (OpenGL) From Stellarium Wiki Stellarium needs Qt version 5. What OpenGL does not do is retain information about an "object". All stable versions of VLC since 2. wxWidgets (https://www. I have tried with visual studio 2010, with MinGw, with openGL, without openGL, spended days on google. 3 (I specified the qt version I'm building qt-mobility. This blog is the first in a series that will show how to use OpenGL with Qt 5. 7 to use OpenGL ES 2. Build the project, and if successful, you'll find SOIL. com only do ebook promotions online and we does not distribute any free download of ebook on this site. As of Qt 5. build mythtv with mesa-libGLES-devel Actual results: OpenGL ES 2. 1 that will enhance Qt’s OpenGL support. 6 and "WITH_QT" enabled for highgui. Minimal Qt (core, gui, widgets, network, c++ runtime dlls) is in the root, and it takes around 18Mb, just a bit more than 5. org) is a free, portable GUI class library written in C++ that provides a native look and feel on a number of platforms, with Windows, Mac OS X, GTK, X11, all listed as current stable targets. Now we can run Qt 'configure' utility, Below, configuration from my building script. The minimum requirement for building and using QtWayland is Wayland (and Weston) 1. A GLSurfaceView is a specialized view where you can draw OpenGL ES graphics. It expands on software prerequisites and configuration, and provides updated information for building with the latest Qt 4. I am just wondering , if somebody has an idea about this. cxx files, which are then added to the build. In the dialog that comes up, choose the new qmake. With the release of Qt 5. 6 that includes OpenGL with Qt control on an Ubuntu 12. I am coming from a C++ and QT orientation. 1 - This API specification is supported by Android 1. Along the way I developed love for OpenGL & VTK as well. Note: there was no option to build without exceptions. The original "Building Qt" page also covers Qt without OpenGL, with WinCE, and other scenarios not covered here. Of course it’s modified to use OpenGL ES in Qt which is more cross-platform and creates less …. Notice I disabled OpenGL ES support since my hardware don't have it yet, but your might, so you may want to include egl support. Of course it's modified to use OpenGL ES in Qt which is more cross-platform and creates less …. Also mentions the GLM math library and the OpenGL Extension Wrangler Library. 1 compatible api. 0 Shading Language Cookbook) and the relevant chapter's title for this tutorial in the book is called "Implementing diffuse, per-vertex shading with a single point light source". If you simply want to build a specific release of Qt from source to use the libraries in your own project, you can download the source code from the Official Releases page or the Archive. With its cross-platform ability and the latest UI paradigms, Qt makes it possible to build intuitive, interactive, and user-friendly user interfaces for your applications. This video essentially creates a OpenGL with Qt hello. CMake is an open-source, cross-platform family of tools designed to build, test and package software. I have about 50 PCs on a network I look after and would like to know if the PCs have OpenGL installed. In that case you must not forget to change it in case you change the Qt working folder (for instance when you want to build a Qt Application SDK against a different Qt source tree). Qt provides a widget called QGLWidget for rendering graphics which enables you to easily integrate OpenGL with Qt. With the increasing availability of GPUs and drivers capable of OpenGL ES 3. The configuration and build process of a cross-compiler toolchain is not too difficult. When the configure summary is shown make sure the Qt has OpenGL ES 2. 1 because that is the latest version that runs across Windows, Linux, OS X, and SteamOS. In order to make the class more interesting, I've paired it with learning more about the Qt Framework. If you build your version of VTK in /usr/local (i. This is the reason why /opt/qt5 is used as installation prefix instead of /opt/qt-5. With its cross-platform ability and the latest UI paradigms, Qt makes it possible to build intuitive, interactive, and user-friendly user interfaces for your applications. I'm using Qt Creator with OpenGL on Windows 7 to build a very simple project (to draw dots, lines, and triangles). I think you may not install opengl or OPENEXR, and you can uncheck with opengl and OPENEXR in cmake, and then configure and make it again, it will work well. Ogre has proven itself as an enabler for rapid 3D application development. Building and Installing ACE and Its Auxiliary Libraries and Services Synopsis The file explains how to build and install ACE, its Network Services, test suite and examples on the various OS platforms and compilers that it has been ported to. OpenGL Tutorial, Release 1. A GLSurfaceView is a specialized view where you can draw OpenGL ES graphics. Note: OpenGL ES 2. Download the dependencies : Here we use GLFW, GLEW and GLM, but depending on your project, you might need something different. This was done to ensure that QtQuick2 works on all windows systems, including those with crappy Intel OpenGL drivers ;) OpenGL ES 2 does not support the legacy fixed function pipeline, only a shader-based one. 0编译,支持CUDA10. 0 that installs with Jetpack 3. Compilation from the sources Make sure your Qt installation is up to date and running. 9 failed cause of missing OpenGL support. 5 configure options. Raspbian based on Debian Stretch comes with an old (5. 10) built this way would actually use qt5's OpenGL capabilities for improved rendering. /configure from Qtopia that is ti sdk; so i installed Qt everywhere Which edition of Qt do you want to use ? Type 'c' if you want to use the Commercial Edition. build mythtv with mesa-libGLES-devel Actual results: OpenGL ES 2. VS 2017 compiler creates broken debug build using Qt framework: Invalid address specified to RtlValidateHeap. i couldn't be able to run this command. x with the framebuffer_object extension) or higher or OpenGL ES 2. Since Debian 5. 0 for ARM devices. cxx files, which are then added to the build. A GLSurfaceView is a specialized view where you can draw OpenGL ES graphics. However, various members of the community have put time and effort into providing source or binary rollups, and we thank them for their efforts. 0 available on Windows, and this also means you always get a "true" The crashes on windows are not caused by the absence of OpenGL but by the absence of an OpenGL 2. since some versions of Qt may be built without. so - but the lib is missing. 1 or later is installed. 0编译,支持CUDA10. 0 for source with the following configs, it should work. Since I am running Ubuntu, I used apt-get to install the QT4 development packages. This is the reason why /opt/qt5 is used as installation prefix instead of /opt/qt-5. I have about 50 PCs on a network I look after and would like to know if the PCs have OpenGL installed. For single-process use cases, the Qt Platform Abstraction is a superior solution. But haven't tried out myself. My Vivado tools installed to default path '/opt/Xilinx' and I will install Qt5. The original "Building Qt" page also covers Qt without OpenGL, with WinCE, and other scenarios not covered here. So, in a nutshell, How can I make use of the OpenGL transform feedback buffer and other similar functions in Qt 5. We will perform the following Qt5 building steps below on the host machine (from 1 to 8 steps). 7 to use OpenGL ES 2. I configured the build with the following options: configure -v -release -qt-xcb -no-opengl -skip imageformats -skip qtwebengine -skip qtgamepad -skip qtremoteobject. - Enable the user to add a "$(QTDIR)" Qt version even if QTDIR is not set. __group__ ticket summary component version type severity owner status created _changetime _description _reporter Bugs paradize Release 22336 Preroll breaking pulse audio Audio: ALSA / PulseAudio master git defect normal Thomas Guillem new 2019-05-23T10:44:59+02:00 2019-05-23T10:52:27+02:00 "--no-fastseek triggers interleave mitigation and sends up to 15sec from the same interleave before seeking. The build will take several hours. The Qt SDK from Nokia(or I guess now Digia) does NOT include GLUT, nor should it (it looks like your environment is MS-Windows). i couldn't be able to run this command. See this wiki page for details. If you believe you've found a bug, please retest on our nightly builds. If we know both Qt and OpenGL, the essence of Qt OpenGL is two step learning process: Getting OpenGL module from Qt. At the moment we are building it with OpenGL ES on armel and armhf, and with desktop OpenGL on all other architectures. 0 for source with the following configs, it should work. It has a sub forum, that is dedicated to Qwt related questions. Do build $ make $ make install 9. Programming Experience with C++ is required. Build the project, and if successful, you'll find SOIL. That is the thing I need for my Windows 10 PC. 0, but that 5. Simply open pcl_visualizer. Qt is a cross-platform application development frameworks for C++. Excerpt: Qt configure checks for openGL support by linking stuff against libGL. Download Qt: Choose commercial or open source. I'm using Qt Creator with OpenGL on Windows 7 to build a very simple project (to draw dots, lines, and triangles). build mythtv with mesa-libGLES-devel Actual results: OpenGL ES 2. If tutorials on this site are not enough, or you simply like reading from a physical book or a digital device (Kindle, iPad, tablets, etc. Also, a trick on how to update this Citra with the latest official update easily whenever updates come in official Citra website. in many tutorials, it looks simple (use nmake, type make, make-install, that's all : nothing complicated is required). Network Examples. Once everything is built, you must run 'make install'. If your device supports 3D acceleration on GNU/Linux, it probably includes an OpenGL distribution. 0 apps that you want to test), everything is the same as what's described above, with a couple exceptions as described below. Static version of Qt allows you to build solid application files without packing of a lots of dependent libraries. First, we have to get Qt source code, the freescale toolchain and UDOO file system. So after building QT in buildroot including opengl mesa etc and transferring rootfs to LeapTV I noticed the Qt version on device is Qt embedded and all libraries have E in name but buildroot demos link to libs with missing E, so I made soft links like this cd /usr/lib ln -s libEGL. Along the way I developed love for OpenGL & VTK as well. Comment on attachment 157199 Patch View in context: https://bugs. However, with Qt it’s much easier to drop down to native code if you really need native platform functionality or performance. But haven't tried out myself. Ogre has proven itself as an enabler for rapid 3D application development. 14, the Qt "Dev" branch will likely be shifting immediately to Qt 6 development. The different steps in this article have been done: under Windows 7 Home Premium. I have to get to building Qt 5. cmd AMD64 Dx x64 target enviroment is now enabled.