cross compiling qt for embedded linux applications
cross compiling qt for embedded linux applications
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As the saying goes: to do good deeds, first put it on your machine.A debugger must be generated before debugging embedded systems. Generally, the debugger in Linux is GDB.This article only describes how to generate a debugger. It does not involve reasoning. You need to find a theory, a teacher, or a textbook.
1. Download GDB:Is:
Http://ftp.gnu.org/gnu/gdb/
Generally, the latest version is better. Therefore,
I. Establishment of cross-compiling environment arm-linux-gcc-2.95.31.download cross-2.95.3.tar.bz22. Create directory, copy, and decompress# Cd/usr/local# Mkdir arm# Cd armCopy cross-2.95.3.tar.bz2 to the current directory# Tar jxvf cro
By default, the kernel build system default kernel is compiled locally, that is, the compiled kernel is running on the same architecture as the host system. If you are compiling the kernel for another schema, that is, cross compilation, we need to set two variables: Arch and Cross_compile. which
Arch indicates the target architecture, that is, what platform the compiled kernel runs on, such as x86, ARM, or
Build a user application under the embedded linux platform-general Linux technology-Linux programming and kernel information. The following is a detailed description.
1. Introduction
Running GNU/Linux systems on dedicated embedded
dnx-mono.1.0.0-beta6-12082, does need to run ' DNVM install 1.0.0-beta6-12082 '?This error is due to the fact that there is no unzip installed on Ubuntu and the following command solves the problem:Apt-get Unzip-UThe next compilation error did not find a workaround:Warn:dynamic View compilation Failed./tmp/6dc38ab7770645d48e9ae31c479dec2c-1.cs (10953,13): Error cs0103:the name ' IsBuildV2 ' does not exist in the current Context/tmp/6dc38ab7770645d48e9ae31c479dec2c-1.cs (10955,15): Error cs0103:
Ubuntu11.04 build an arm-Linux-GCC cross-compiling environment
In order to save time and learn arm quickly, let's just talk nonsense and go straight to the question:
The version I used is arm-Linux-GCC 4.4.3.
Download the installation package of arm-linux-gcc-4
Golang supports the ability to generate cross-compilation of another platform executable program under one platform.Linux under Mac, 64-bit executable program for Windows platform:1 cgo_enabled=0 goos=linux goarch=amd64 go build [Application | gofile.go]2 cgo_ enabled=0 goos=windows goarch=amd64 go build [Application | gofile.go]Linux under Compile Mac, Windows p
Download ARM-LINUX-GCC 4.2.3http://code.google.com/p/princess-alist/downloads/detail?name=arm-linux-gcc-4.3.2.tgzcan=2q=Installing ARM-LINUX-GCC 4.2.3sudo tar xvzf arm-linux-gcc-4.3.2.tar.gz-c/The installation is now under/usr/local/armSetting environment variablesGedit ~/.profileAt the end of the open file, add the fo
For more information about installing the cross-compiling environment of arm-linux-general Linux technology-Linux technology and application, see the following. Bzip2: Compressed file ends unexpectedly;
Perhaps it is already upted? * Possible * reason follows.
Bzip2: Inapp
1. Connect the Development Board serial line, network mouth line, power cord;2. Start the minicom (Serial communication tool) in PC Linux.3. Start the Development Board power supply, the Development Board load Linux, loading information through the serial port printing to the minicom, such as minicom do not output information, check minicom detection port is correct, usually set the monitoring port is/DEV/T
Tags: arm linux gcc embedded cross-compilation environmentPrepare the tool installation directory to download the corresponding system version of ARM-LINUX-GCC on the official website. Store the compressed package arm-linux-gcc-4.4.3.tar.gz in a directory.. tar.gz and. tgz d
Embedded linuxphp Embedded Porting
PHP Cross compilation make does not produce a php-cgi file,
Configuration./configure--TARGET=BFIN-LINUX-UCLIBC--with-libxml-dir=/opt/uclinux/bfin-uclinux/--with-zlib-dir=/opt/uClinux/ bfin-uclinux/--prefix=/opt/uclinux/bfin-uclinux/php/--disable-all--with-config-file-path=/opt/
ignored, also did not go to delve into.2, and I changed the file after the use of the SOURCE/ROOT/.BASHRC command to display insufficient permissions so I tried the next method.3,sudo gedit/etc/profile This command to open the profile file on my Computer fonts are gray, no keyword font color changes, I also gave up this method.Direct third method, simple violence, after the change, restart, enter $echo PATH in the shell to see if the environment configuration is successful. Here I thought ever
Article title: Embedded Linux applications: technical features of the ARM architecture. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel
Linux develops QT-based Android applications to specify debug devicesRecently installed a combination of Chinese and foreign Ubuntu kylin test. And then put on the Sogou input method, the sense of the code than the Microsoft that much more cool. Qt Creator, through the chromium to access the page is also very fast, the
1. Download and unzip the source file from the official website www.tcpdump.org, here isTcpdump-4.5.1.tar.gzLibpcap-1.5.3.tar.gz2. Compile libpcap, install directory is/home/armroot, cross compilation cannot determine Pcap type, manually designated as Linux./configure--host=arm-linux--with-pcap=linux--prefix=/home/armr
Use the VS Code to develop. NET Core applications deployed to Linux across platforms.The Vscode development debugging. NET Core is explained earlier. are just running under Windows.The real core of. NET core is cross-platform, and we now come to learn about the. NET core cross-platform.Develop a. NET Core application u
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