Qt Cross Compile

Question asked by pierre zouz on May 24, 2016 Latest reply on Aug 9, I'm struggling a lot to cross-compile QT-5. The YoLinux portal covers topics from desktop to servers and from developers to users. I will share my experience with Qt and Gtk. Also, what would be the prerequisites for developing qt or wt applications from Visual. cross compiling is rocket science for some. Use the Yocto [krogoth] branch if you require remote debugging. Qt + opencv + v4l cross compiling Raspberry Pi / Beagle bone I try install QT and cross compile in my ubuntu VM and cannot get this run very well. The IDE is designed in a way that will easily allow for cross compiling, building, and deploying Zynq Linux applications (whether using the Qt framework or not). This is a follow up on our exploration of the Raspberry Pi. Qt Assistant. sh downloads all the build tools regardless of cross-compiling or not. 1 for freescale imx6 board. It's for an older QT version. Wait a second. I don't know what are the differences, but I was able to compile Qt5. uClibc is an alternate C library, which features a much smaller footprint. These examples can be viewed as approaches. I don't know what are the differences, but I was able to compile Qt5. In order to cross-compile QT, we also need the cross compiler. TensorFlow Lite: download and cross-compile for Raspberry Pi. exe) are provided. Cross-Compiling Qt for Embedded Linux Applications Cross-compiling is the process of compiling an application on one machine, producing executable code for a different machine or device. cross compiling is rocket science for some. This guide describes how to cross-compile Qt5 (using version 5. The compile line for RasPi 2 is as follows:. In general cross compilation is just another compiler, linker, etc. In order to compile Qt, one must run it's configure script, specifying the host platform with -platform (e. Not only across desktops, but also across devices. You can either build with rosbuild (native) or catkin (native/cross-compiles). But every once in a while I want to upgrade my QT version and do not want to wait for the next Yocto version to come out. Note that we are only using the Qt Creator IDE, so you don't need to install the entire Qt SDK if you are not going to use it in your application. It has been a major pain to get a proper version of QT/embedded working on the TS-7290. With no further details, the community mentions. I don't think Eclipse CDT every really offered MS compilers on their support list. This is the steps how I created Qt Creator cross compiling environment on Ubuntu PC for Raspberry Pi 3 B+ by using QtRpi. The first will provide instructions for the PC and the second section presents instruction for BeagleBone Black. But to cross check Can you please let me know which path i should cross check? If the sysroot path already have qt related library will it create problem. To enable this in the installation choose the Linux development with C++ workload and select the option for Embedded and IoT Development. Qt Creator cross compiler that is running process: when you click on the "run" button, Qt Creator automatically complete the following operations. I then checked out the Qt5 source and tried to compile that using the cross compiler I downlo…. A cross-compiler toolchain is the most practical option for building Qt binaries. An incomplete list of C++ compilers. 5 we are introduced support for cross compilation targeting ARM microcontrollers. When cross-compiling packages with multiple dependencies or entire operating system images, the focus is usually around one specific directory, called sysroot, used as prefix while mimicking the installation layout of a normal running system. 04 LTS to compile for raspberry pi running raspbian. Qt Creator has a lean efficient user interface and it really shines in making the developer productive. The settings I used for the Yocto emulator are shown below: Add the Cross-Compiler. I am going to give a line-line by line explanation of the CMake toolchain file. Cross-compiling is the process of compiling an application on one machine, producing executable code for a different machine or device. Has anyone ever gotten cross-compiling with Qt5. 0) and OSELAS toolchain (2016. if your board has gcc support then u need not cross compile it. Cross-compiling for the Raspberry Pi Introduction. Configure Qt creator. 1 Linux Kernel -v2. I'd never thought of modifying the. Question asked by pierre zouz on May 24, 2016 Latest reply on Aug 9, I'm struggling a lot to cross-compile QT-5. ~/opt/raspberry. first download qt-everywhere-opensource-src-5. Software Packages in "buster", Subsection devel a56 (1. The blog at automon was quite helpful. (TODO: The comparison table of different ways to compile FFmpeg for Raspbian) Cross-compiling FFmpeg for Raspbian. Its goals include reduced footprint, support for cross-compiling and cross-testing, while maintaining source and binary compatibility with GLIBC. Using the command-line. 0 from source using the meta-toolchain-qt5 within the Yocto build system. let me list down all the steps which i followed to cross compile Qt 5. 2 in paths refers to Yocto Morty branch, if you are using different branch please use corresponding paths. SQLite is ANSI-C source code. Cross compile from a PC using the sysroot of the Rpi through SSH directly. How to build a Windows Qt Wallet For Any Coin Yourself From Source Code - Step by Step Instructions will get a 'cross compile error' real fast. Cross compiling Qt/X11. I ended up renting a 64 core VPS to build Qt so that I could iterate faster though build failures, but it's still at least half a day's work to get it to build properly. If you could provide a link to your gtk test program source, it would save some folks some effort. Install Qt Creator. Cross compilation issue with QT5. I don't think Eclipse CDT every really offered MS compilers on their support list. I would like to be able to cross compile this for a Sharp. Use the Yocto [krogoth] branch if you require remote debugging. -platform linux-g++-64 if you're building on a 64-bit linux with the g++ compiler) and the target platform with -xplatform (e. This post attempts to answer the question, "I have an application in C/C++, how do I compile this for the Beaglebone. gcc-stage-2: Build a full (stage 2) C cross-compiler. You may have to register before you can post: click the register link above to proceed. Set up the build environment on your. Question asked by pierre zouz on May 24, 2016 Latest reply on Aug 9, I'm struggling a lot to cross-compile QT-5. Cross compile TestDisk for Synology NAS. Unfortunately I do not use a cross compiler, I only compile on the Jetson device itself. You can either build with rosbuild (native) or catkin (native/cross-compiles). Hi, I am trying to build with yocto the Cross-Compiling for Qt5, I'm using "bitbake meta-toolchain-qt5" but always get this compiling errors, I suppose it's about the GPU compatibility. I did this a while ago so the Xilinx Vivado tools are older versions Vivado 2014. Cross Compiling with CMake. Cross compilation for ARM based Linux systems¶. Makes continuously testing and debugging impossible. Cross compile QT5. This tool allows you to configure QT tools to build Linux executables (e. Qt Designer's GUI layout/design functionality is integrated into the IDE, although Qt Designer can still be started as a standalone tool. Have a look at Cross-compile and deploy Qt 5. Can handle everything Cross-compilation toolchain, root filesystem generation, kernel image compilation and bootloader compilation. 2 won't work too, but I just didn't do any cross-compiling on the soft float port. It used to be tedious to set up a cross compile environment. Qt comes with its own set of tools to ease cross-platform development, which can otherwise be cumbersome due to different set of development tools. You have to prepare an ARTIK 710 sysroot to make sure that the compiler can find aarch64 libraries and header files. Cross Compile Qt – MinGW Windows Applications on a Linux Host Uncannier Software June 25, 2018 In my view, the cross-platform power of Qt is not fully realized if you need a different build host for every target platform. cross-compiler targeting Darwin 2. To cross-compile a Qt for Embedded Linux application, use the following approach:. Also, I don't know every C++ compiler; there are simply too many "out there". I am specifically trying to setup Qt Creator 4. To cross-compile a Qt for Embedded Linux application, use the following approach:. 12 for Raspberry Pi. 2 to sh4 successfully, and I can run >the >qt-e demo program on sh4 platform. TensorFlow Lite: download and cross-compile for Raspberry Pi. cross compiling is an indispensable process of developing software for the electronic devices you see everywhere (coffee makers,. The required modifications involve hijacking the qmake variables responsible for defining all the target toolchain commands (gcc, g++, ar, objcopy, strip) and prefixing each command. I figured while I'm documenting it, I might as well share it with the world. 9 cross-compile for Raspberry Pi 3 with Raspbian Stretch. Qt Creator itself can be taken from your distributions repository, or its installer downloaded at Qt website under open source or commercial licens. How to Install Qt SDK on Ubuntu Linux. qt cross compile. Compiler Explorer is an interactive online compiler which shows the assembly output of compiled C++, Rust, Go (and many more) code. Thus, it provides a nice cross compiling environment for various target platforms, which. install Qt and Xcode (and Python?), then test build and deploy an example Qt app for iOS; cross compile static libraries for iOS (using pyqtdeploy. Here's my current setup: Qt Creator 2. Cross-Compile QT 5. This page explains how to compile RetroShare for windows on Ubuntu using cross-compilation with mingw. to compile program sources for IGEP devices. Qt5 Cross-Compile - A710. exe (32-bit installation) Use the setup program to perform a fresh install or to update an existing installation. Edited by Diego Rondini. Install Qt Creator. I enjoy using cygwin, and recently found out that with cygwin, the -mno-cygwin option can be used to invoked the mingw. Can you do it? You can, by segregating libraries for different targets. On the Qt website the latest Qt build is Qt 5. 2 for Embedded Linux here. gz then go to the source folder:. Now you have a working Qt 5. 20: perl :. Cross compile from a PC using the sysroot of the Rpi through SSH directly. This guide will give some details on how to create a cross-compiler for use with openFrameworks 0. Do compilation Resources- http://exploreembedded. MXE is a cross environment that helps you cross-compile several Open Source libraries like Qt, OpenSSL, zlib, etc. Working internet connection Setup Open terminal (Ctrl + Alt + t) Paste the following mkdir ~/opt cd ~/opt From here you have […]. Once Qt Creator is installed as described in the video, it works as a regular Qt system. Assuming you want to go with the 1. • Start on ubuntu your terminal (search for terminal with ubuntu dash top icon left, or press windows key to open. 04, but should work for other Linux distributions. For more information, go to the wiki. Although we use Qt 4. The company said that Maemo 5 will be used as the operating platform for the forthcoming Nokia N900 device Qt, which is a cross-platform application and User Interface (UI) programming framework also available for Symbian and Windows Mobile platforms, meaning that developers who target any of these platforms can easily cross compile for any other platform supported by Qt. Whenever you cross compile Qt you should create a custom mkspec based off an appropriate reference mkspec, mkspecs/linux-g++ in this case. Eclipse seems to fail to see headers included in headers though, so I fail at the most basic step of generating my own *. I enjoy using cygwin, and recently found out that with cygwin, the -mno-cygwin option can be used to invoked the mingw. Qt Designer's GUI layout/design functionality is integrated into the IDE, although Qt Designer can still be started as a standalone tool. The required modifications involve hijacking the qmake variables responsible for defining all the target toolchain commands (gcc, g++, ar, objcopy, strip) and prefixing each command. Qt comes with its own set of tools to ease cross-platform development, which can otherwise be cumbersome due to different set of development tools. The IDE is designed in a way that will easily allow for cross compiling, building, and deploying Zynq Linux applications (whether using the Qt framework or not). ) • Qt provides a platform-independent encapsulation of the local window system and operating system • The Qt API is identical on every platform, applications are compiled to native executables. Cross compilation for ARM based Linux systems¶. Hi there, I am trying to cross compile using Bazel, do you have any guidance on setting up the toolchain? I am currently trying to use gcc with the following options --copt="-mfpu=neon-fp16" --copt="-mcpu=cortex-a9" on the docker instance (based on my interpretation of ARM's documentation ). Cross compiling. Have a look at Cross-compile and deploy Qt 5. Cross compiling Qt for embedded Linux fails with "make[1]: strip-unneeded: Command not found" at make install After adding the Qt5 Layer and building the SDK for Qt development I tried to build and install a Qt demo application. For an up-to-date guide for cross-compiling Qt 5. In general cross compilation is just another compiler, linker, etc. x - it should work for both the commercial and the free versions (I tested it with commercial). The final section of this document describes how to configure the IDE for use with a Qt project targeting Zynq. Cross-compiling Linux Kernels on x86_64: A tutorial on How to Get Started Agenda Cross-compile value proposition arch/ Cross-compiler packages Cross-compiler packages Cross-compiler packages Preparing the system for cross-compiler installation Install common packages Configure apt for arm64 repo (Ubuntu 12. Cross Compiling with CMake. Type in a Name for the new profile e. 2 for Raspberry Pi 3 on Gentoo - cross-compile-qt5. This guide will give some details on how to create a cross-compiler for use with openFrameworks 0. It is designed to be very extensible and fully configurable. 0 (MSVC 2013, 32 bit)) to write and compile C++ and the run it on the Raspberry pi 2. How to create one is described in Part 1 of this series. Cross Compiling Qt 5. The native compiler is based on GCC 3. The project is discontinued. Cross-Compilation Options. 1 cd /opt//2. Go to Settings->Compiler and Debugger Settings and create a copy of the current selected compiler. The Source is the ultimate source from where one can learn. It will be unable to build almost anything else (because it can't link against the C library it doesn't have). In Visual Studio 2017 15. Now you will have to change some directories for the new cross compiler. Install Qt Creator. Configuring MXE. 7 in paths refers to Yocto Dizzy branch, if you are using different branch please use corresponding paths. My cross compile units are installed here: Main dir: C:\Development\fpc I have following files present:. While it is not the only option, Qt Creator is the integrated development environment (IDE) of choice for Qt. 0 YOCTO QT TOOLCHAIN GENERATION AND INSTALLATION 2. Some people prefer the CodeSourcery toolchains, but the free version does not support hard floating point. Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. On my Ubuntu 13. As we use CMake for building our Qt application, we must create a CMake toolchain file. 2 to sh4 successfully, and I can run >the >qt-e demo program on sh4 platform. 2, the graph is not supported. Locate “Tool Chains” under Build&Run b. YoLinux: Linux Information Portal includes informative tutorials and links to many Linux sites. It'll take you too much time. Use the Yocto [krogoth] branch if you require remote debugging. A modern guide for cross-compiling Qt for HW accelerated OpenGL with eglfs on Raspbian and setting up Qt Creator Initial notes. It uses mingw32 and mingw64 and supports a ton of libraries. 04 on your development PC. Type in a Name for the new profile e. 9 to work on Apalis tk1, I have installed SDK with default settings and I first tried by setting environment by following command. Running Raspbian Stretch on Raspberry Pi 3A/B+ [on RPi] Install a bunch of development files (for simplicity we use build-dep, not everything is really needed, but it is easier this way). 2, and finally, creating apps on your build machine and running them on the chumby. Due to the new modular nature of Qt 5, various major Qt components are now in different tarballs. Compiler Explorer is an interactive online compiler which shows the assembly output of compiled C++, Rust, Go (and many more) code. Take a look at the playlist for th. Hello, this is the only post i have found about cross compiling qt on linux but i can't download your patch, it seems the link is dead. 1 for Raspberry Pi 3 on Ubuntu 18. Cross-compiling is the process of compiling an application on one machine, producing executable code for a different machine or device. Creating a cross-compiler is a fairly advanced process but can be useful for heavy use. When cross-compiling packages with multiple dependencies or entire operating system images, the focus is usually around one specific directory, called sysroot, used as prefix while mimicking the installation layout of a normal running system. install Qt and Xcode (and Python?), then test build and deploy an example Qt app for iOS; cross compile static libraries for iOS (using pyqtdeploy. Prebuilt Windows Toolchain for Raspberry Pi. Raspbian based on Debian Stretch comes with an old (5. Cross compiling Qt/Win Apps on Linux. These tools produce optimized code that takes advantage of the ever-increasing core count and vector register width in Intel® processors. 1 cd /opt//2. Using Qt Creator and linuxdeployqt to deploy a Qt app for Linux Debian C/C++ Cross-Compilation for Embedded Linux using. This post shows how to create Qt Creator cross development environment on Ubuntu PC for Raspbian Stretch by using QtRpi. There, you can also find how to set up Qt Creator to deploy Qt apps to Raspberry Pi. We don’t want to spend the time and disk space checking out the Android source code just to have a working cross compiler. Thanks to QtRpi, it's pretty straightforward. let me list down all the steps which i followed to cross compile Qt 5. Configuring MXE. Cross compilation is a mechanism of compiling a source code which will be used on different architecture rather than the architecture on which it compile. This video describes how to install the open-source project qtrpi to cross-compile Qt applications on your Raspberry Pi 3. Setting-up QtCreator to cross compile for iMX6 series. Search the Compiler Path of your cross-compiler g++ binary. > >Then I begin to cross-compile konqueror-e with version snapshot-20030705: >"CC=sh4-linux-gcc >CXX=sh4-linux-g++, >. We have already seen customers using Qt Creator on an embedded device. Are you wanting to compile a version for Windows computers (that's called cross-compiling), or a version to run on other Linux computers without installing other dependencies (that's called static linking)?. I’m a big user of console tools/utilities and over the have years written my fair share nearly all of which were written in Delphi. exe files are used on Windows, not Linux (your executable file is simply named bitcoin-qt and is probably in /usr/local/bin). It also requires several gigabytes of disk space. The download link and the official directions to install Raspbian onto an SD card are described here. The BCC32C/BCC32X Compiler is the high performance foundation and core technology of Embarcadero's award-winning C++Builder product line. This tutorial shows how to cross-compile the Embedded build of Qt 5. You can create and run C/C++ tests right from the IDE. Each toolchain build includes the following components: The GCC compiler for C and C++ languages; The GDB debugger. So the correct includepath would only be: C:\\opencv2. Using Qt Creator and linuxdeployqt to deploy a Qt app for Linux Debian C/C++ Cross-Compilation for Embedded Linux using. I'd never thought of modifying the. Basically the cross compiler and libs (eg. /usr/local/qt5pi — this contains binaries executable on the host such as the qmake executable and other Qt tools necessary to cross compile a Qt application. Creator IDE to use the specific Qt build and the related cross-compilation tool-chain. As we use CMake for building our Qt application, we must create a CMake toolchain file. We will show how to use a Raspberry Pi cross-compiler to build the Qt5 framework for Raspberry Pi on a Windows machine. This assumes you’re building from a Linux host. just a question from a beginner in Qt for remote cross-compiling: I would like to have Qt4 on raspberry and being able to remote cross-compile and remote debugging from a host pc; just exactly what you describe here, but simply from Qt4 and not Qt5 (since I don't need it: and it seems to me that Qt4 is much more mature for raspberry than Qt5). An incomplete list of C++ compilers. dumps meta-data about Qt plugins in JSON format. I ended up renting a 64 core VPS to build Qt so that I could iterate faster though build failures, but it's still at least half a day's work to get it to build properly. When it comes to video capability, it will support video output via SDL but no web cam interface. As a practical example, at the end of the article, I will show you how to use the cross compiler to build GCC. We have already seen customers using Qt Creator on an embedded device. The Qt binaries should work fine in cross-compilation. Qt + opencv + v4l cross compiling Raspberry Pi / Beagle bone I try install QT and cross compile in my ubuntu VM and cannot get this run very well. Android is a distribution of Linux, which is much easier to target from a Linux. 0 (MSVC 2013, 32 bit)) to write and compile C++ and the run it on the Raspberry pi 2. Thus, it provides a nice cross compiling environment for various target platforms, which is designed to run on any Unix system; is easy to adapt and to extend. qt cross compile. I have the problem while cross compiling Qt 5. This is my second blog to help people to cross compile Qt applications on Ubuntu machine for Raspberry Pi 2/3. The Qt make tool, qmake, can be configured to cross compile for different architectures using different compilers and different settings. The Qt make tool, qmake, can be configured to cross compile for different architectures using different compilers and different settings. I have searched for two days to find the right toolchain download for qt/raspberry and its corresponding qt configuration. How to cross-compile a Qt Creator project from Ubuntu to a windows executable? Qt FAQ about how to cross compile using Qt Creator under Linux to a Windows executable. Install Qt Creator Download address It is an empty shell, must be with the top tool chain to work. :) On the Qt Wiki I found instructions for the Raspberry Pi 2, which I am currently trying to adapt. 7 in paths refers to Yocto Dizzy branch, if you are using different branch please use corresponding paths. It uses mingw32 and mingw64 and supports a ton of libraries. org project, created to support the GCC compiler on Windows systems. 1, maybe you can assist me. 2) for ARTIK 710 using Ubuntu 16. Locate "Tool Chains" under Build&Run b. using a CMake configuration file. qtplugininfo. Specifying -DCMAKE_SYSTEM_NAME=CrayLinuxEnvironment on the CMake command line will ensure that the appropriate build settings and search paths are configured. Keil MDK is the complete software development environment for a wide range of Arm Cortex-M based microcontroller devices. it’s not possible. My cross compile units are installed here: Main dir: C:\Development\fpc I have following files present:. qt cross compile. This is what Apples Xcode does. Edited by Diego Rondini. • Start on ubuntu your terminal (search for terminal with ubuntu dash top icon left, or press windows key to open. In this tutorial we will create a GCC cross-compiler for your own operating system. C4droid is the most powerful C/C++ IDE + C/C++ compiler for Android. Name: GDB for RPi. 1 language c++ i have opencv 2. that is not creating native x86 code (for Intel based CPUs) but generate RISC-based native code for ARM devices. The Source is the ultimate source from where one can learn. MDK includes the µVision IDE and debugger, Arm C/C++ compiler, and essential middleware components. 5 we are introduced support for cross compilation targeting ARM microcontrollers. Building the Compiler. We are going to cross compile for the Edison. Cross-development usually involves two different platforms, the host platform where actual development work takes place, and the target platform where the final application is tested and run. Qt Wallet For. Installing the cross compiler. Mingw-w64 is an advancement of the original mingw. September 1, 2016. just a question from a beginner in Qt for remote cross-compiling: I would like to have Qt4 on raspberry and being able to remote cross-compile and remote debugging from a host pc; just exactly what you describe here, but simply from Qt4 and not Qt5 (since I don't need it: and it seems to me that Qt4 is much more mature for raspberry than Qt5). x applications. This page provides a complete toolchain for building and debugging Raspberry PI applications. gcc-stage-1: Build a basic (stage 1) gcc cross-compiler. A modern guide for cross-compiling Qt for HW accelerated OpenGL with eglfs on Raspbian and setting up Qt Creator Initial notes. exe (32-bit installation) Use the setup program to perform a fresh install or to update an existing installation. It is designed to be very extensible and fully configurable. In Visual Studio 2017 15. by: Al Williams. In this article I will show you how to install GCC 9 on your Raspberry Pi system and how to compile C++17 programs. Cross-compiling Qt applications using Yocto Project standard SDK¶. Configuring the Cross. Qt Creator has a lean efficient user interface and it really shines in making the developer productive. Cross-compiling for the Raspberry Pi Introduction. ~/opt/ — this contains the cross compiler and compiler tools and the Qt5 source code. Then we will show how to compile common additional libraries that FFmpeg might use (for example libx264). In GCC world, every host/target combination has its own set of binaries, headers, libraries, etc. GitHub Gist: instantly share code, notes, and snippets. Cross Compile With Qt Creator Wang Bin 2011-02-17 [email protected] This video describes how to install the open-source project qtrpi to cross-compile Qt applications on your Raspberry Pi 3. There are two possibilities in order to cross-compile x265 using CMake: 1. Cross compile TestDisk for Synology NAS. - Cross-compile QT on linux: don't. 3-linux-gnueabihf. then untar it on your home folder. An action item is left to dig which in detail. Cross-compiling is the process of compiling an application on one machine, producing executable code for a different machine or device. This will improve your compilation speed a lot if your Windows machine is faster than your Linux box: Download. gz then go to the source folder:. gcc-stage-2: Build a full (stage 2) C cross-compiler. It’s pretty awesome. We need a compiler that can generate code for the cortex-a9. Luckily, with this post you can get yours working in no time. mak files for framework compilation according to syntax, which is used in your cross compiler and make. We will show how to use a Raspberry Pi cross-compiler to build the Qt5 framework for Raspberry Pi on a Windows machine. qt creator is just an IDE who can use the system toolchain of choice. 9 cross-compile for Raspberry Pi 3 with Raspbian Stretch. 0 (MSVC 2013, 32 bit)) to write and compile C++ and the run it on the Raspberry pi 2. I followed the official site and its GitHub page. ~/opt/ — this contains the cross compiler and compiler tools and the Qt5 source code. Unfortunately I do not use a cross compiler, I only compile on the Jetson device itself. 2 Install Cross Compiler for Qt (Note: RK3399 FriendlyCore needs to use the PC operating system Ubuntu 18. Cross-compiling for the Raspberry Pi Introduction. It is under. The story of this framework laid out on the official website of Qt community is quite simple. A cross-compiler toolchain is the most practical option for building Qt binaries. When configuring Qt before "make" I can't get MySql plugin available:. There are too few information available on how to easily setup QT environment for building Beaglebone applications (command line or GUI). Cross Compiling Qt 5. Installing the cross compiler. But every once in a while I want to upgrade my QT version and do not want to wait for the next Yocto version to come out. For some reason the OP and I both had trouble with the gyp_env file. 5 / Raspberry Pi 4 – Marc Wapelhorst [on RPi] Install a bunch of development files (for simplicity we use build-dep, not everything is really needed, but it is easier this way). We don’t want to spend the time and disk space checking out the Android source code just to have a working cross compiler. Running Raspbian Stretch on Raspberry Pi 3A/B+ [on RPi] Install a bunch of development files (for simplicity we use build-dep, not everything is really needed, but it is easier this way). How to build a Windows Qt Wallet For Any Coin Yourself From Source Code - Step by Step Instructions will get a 'cross compile error' real fast. Cross-Compilation Options. This tutorial shows how to cross-compile the Embedded build of Qt 5. gz then go to the source folder:. The same applies to the Raspberry Pi 1 and 2. Unzip the cross compiler compression package; Execute the installation script with the suffix install, such as aarch64-himix100-linux. let me list down all the steps which i followed to cross compile Qt 5. Qt is one of the most popular cross-platform app development technologies around. Cross compilation in Qt Creator on Ubuntu 16. It'll take you too much time. 1 on your target file system.