openembedded

Document directory 2.1 scripts and Data 2.2 bitbake and OE metadata 3.1 bitbake directory 3.2 metadata directory 3.3 build directory 3.4 sources directory 1 Overview Openembedded (OE) is an open-source embedded Linux system build environment. Both openmoko and poky use the customized openembedded environment. Openmoko is an open software and hardware design mobile phone platform. Poky is designed t

Introduction to openembedded/bitbake (zt) (Http://bbs.zeta-labs.org/viewtopic.php? P = 10)One tool plays an important role in various Linux Release versions for PDA, namely openembedded/bitbake [1] (OE ).OE is a self-contained building system similar to Gentoo's portage, but OE is mainly used for embedded systems. Currently, several major open-source Linux-PDA versions are released, for example, openza

Refer to the official documents: Http://docs.openembedded.org/usermanual/usermanual.html #! /Bin/sh# Autuor: linzheming# Ref: http://www.openembedded.org/wiki/Getting_started# Date: 2011/12/14 # Install required packagesAptitude install sed wget CVS subversion Git-core \Coreutils unzip texi2html texinfo docbook-utils \Gawk python-pysqlite2 diffstat help2man make GCC build-essential g ++ \Desktop-file-utils chrpath Apt-Get install libxml2-utils xmlto Python-psyco APR # Create nessary

Overview Yocto Project is an open source collaboration project that provides templates, tools, and methodologies to support custom Linux systems for embedded products, regardless of the hardware architecture. I want to tell those who don't understand the name of Yocto, the term yocto is the smallest SI unit. The most a prefix, Yocto said 10^-24. This article provides step-by-step instructions on how to use Yocto Project's industry standard open Source tool to create a customized Linux operatin

Document directory 2.1 Python and JDK 2.2 "Fatal: git 1.5.4 or later required" 3.1 install dependent Software 3.2 installation script Repo 3.3 initialize the code repository 3.4 "Fatal: git 1.5.4 or later required" SOLUTION 3.5 download code 3.6 compile 1 Overview Last week, I saw the android open source code message. Although I felt that Google's action would have a huge impact on the industry, I didn't have time to read it carefully and only browsed it.Project Layout. This morning, a

16.3 buildroot 351 16.3.1 install buildroot 352 16.3.2 configure buildroot 352 16.3.3 build buildroot 353 16.4 openembedded 354 16.4.1 composition of openembedded 355 16.4.2 bitbake metadata 355 16.4.3 formula 356 16.4.4 task 358 16.4.5 359 16.4.6 configure metadata 360 16.4.7 build image 361 16.5 conclusion 362 Chapter 2 Real-Time Linux 17th 17.1 what is real-time 363 17.1.1 Soft Real-Time 363 17.1.2 hard

openembedded framework, and users can easily configure the SysV. Please download the required patch files from here.Recompile a mirror using SysV--------------------------------------[Email protected]:~/toradex/oe-core/v2.5/oe-core/build$ bitbake console-trdx-image--------------------------------------After the target board is updated with the above image, the Linux execution--------------------------------------[Email protected]:~#/usr/sbin/resize.s

#include_nextThe issue seems to being that GCC6have now introduced stdlib.hinchLibstdc++ forBetter compliance and its including the C library stdlib.husingInclude_next which isSensitive to order of system header include paths. See:https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129The recommended to fix This isTo stop adding include directories asSystem ones (-isystem) and instead use the "standard" to include directories (-I) The OpenEmbedded projec

Since the GCC 4.4 compiler has done some cleanup on C + + Includer, we must display some header files, and apt-native in openembedded cannot be compiled under GCC 4.4. I submitted a patch to fix, commit link:http://cgit.openembedded.org/cgit.cgi/openembedded/commit/?id= 709663f88c8b03a14c51b5135bea373fc80efb87 Author Lynn Lin

#!/bin/bash destmailslist= ("xxx@xxx.com"); Build_dir=g3_asic_yocto Log_file= "G3_asic_dailybuild.txt" Tail_file= "./tail.txt" #CurTime =$ (date "+%y%m%d") daytimetag=$ (date "+%y%m%d") montimetag=$ (date "+%y%m") yesttag=$ (date-d ' 3 days ago ' +%y%m%d) work_dir=/space/pchen/g3_yocto_build/ CD $WORK _dir curdir=$ (PWD) If [-D $MonTimeTag]; Then echo "Have created dir $MonTimeTag" Else mkdir $MonTimeTag Fi mkdir $MonTimeTag/$DayTimeTag #Gitclone Source Codes of Titan. If [-D $BUILD _dir

#!/bin/bash destmailslist= ("xxx@xxx.com"); Build_dir=g3_asic_yocto Log_file= "G3_asic_dailybuild.txt" Tail_file= "./tail.txt" #CurTime =$ (date "+%y%m%d") daytimetag=$ (date "+%y%m%d") montimetag=$ (date "+%y%m") yesttag=$ (date-d ' 3 days ago ' +%y%m%d) work_dir=/space/pchen/g3_yocto_build/ CD $WORK _dir curdir=$ (PWD) If [-D $MonTimeTag]; Then echo "has created dir $MonTimeTag" Else mkdir $MonTimeTag Fi mkdir $MonTimeTag/$DayTimeTag #Gitclone Source Codes of Titan. If [-D $BUILD _dir-

First, build the cross compilerThe "Random Handbook" Angstrom is an interface-friendly, embedded release that uses embedded devices such as handheld devices, set-top boxes, and networked storage devices. The CD-ROM file system is customized for the Angstrom distribution Linux (abbreviated as ANGSTROM). Angstrom information can be logged into the http://www.angstrom-distribution.org.Angstrom Linux is based on the OpenEmbedded tool created by the embedd

Recently updated sam9263 Angstrom, resulting in a poor touch screen, the performance of the touch is not allowed. Of course, there is a touch calibration when starting. Google, as if the latest x is the use of xorg, can not directly support tslib, to use x xf86-input-tslib driver, using openembedded compiled the driver, and add it to the file system, Modified xorg.conf to: section "Serverlayout" identifier "default" inputdevice "Atmel-ts" "Corepoint

in the poky openembedded environment, run it on freerunner. The building was successful, and it was found that the pieces were incorrectly painted. Add a line of print to find the reason. My definition: # Define stone_empty0 // No child # define STONE_BLACK-1/blacklist # define stone_white1 // white child # define STONE_BLACK_LAST-2 // The last Sunday # define stone_white_last2 // the last white child typedef char color; I define the chess sub-type

Folder that looks like QT and find the config. log file, which contains detailed error information. If no error occurs, run make and make install. If no error occurs, the compilation is successful. copy the file in 4. Version description Qt of embedded implements X-server and X-client by itself, so it cannot coexist with existing desktop environments. In openembedded open-source projects, many tools that can be used in the X11 environment are not fo

software, these applications can be installed on the root file system of the target platform using the package management software at runtime. Most custom systems are built around the idea of using scripting to build applications. To run scripts on the target platform, there are multiple options available on Buildroot, including Python, PHP, Lua, and Node. js-based JavaScript. It also supports applications that require OpenSSL encryption. What to do next The compilation process of Linux kernel

Chinaunix.net-manual Center Http://man.chinaunix.net/ Link on uclibc, available for research Other libcs Uclibc ++ Busybox Buildroot Scratchbox Openembedded Ucdot Linuxdevices Slashdot Freshmeat Linux today Linux weekly news Linux howtos Linux howto Http://man.chinaunix.net/linux/how/HOWTO-INDEX-3.html ResumeOpen Link The Linux cross refe open link Linux Kernel tour Link Linux

Http://linuxtoy.org/archives/openpctv-adding-full-tv-functionality-to-htpc.htmlOpenPCTV-more comprehensive TV functions for your HTPC I learned from linuxtoy that openPCTV is packaged with opkg. Obtain source code:git clone git://git.code.sf.net/p/openpctv/code openpctv-code After the download, we found that it was not based on buildroot. Instead, we used the script and makefile methods to achieve automated compilation. we can select the cubieboard board to compile and create rootfs and iso, a

Article title: Intel acquired mobile Linux vendor OpenedHand. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Intel, a processor manufacturer, has acquired OpenedHand, a UK mobile Linux developer. financial details have not been announced. Intel will add the product line of OpenedHand specifically designed for small Devices to its rapidly expanding Mobile L

read the source code of Linux 0.11 at the same time in class: http://oldlinux.org/, you will find that the operating system is not dry elevator scheduling algorithm and other algorithms described. You can see real living scenes that can be spoken to in the scene.What scheduling algorithm, what synchronization mechanism, what interrupt management, what file system , what kind of peripheral drivers , etc., can see the source code implementation and allow to modify, debug and perfect, even through