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System Toolkit 5.9.5

It is an all-in-one information and maintenance app designed for macOS. Keep track of all your system loads. It includes CPU load, memory usage, network speeds and traffic, and open network connections.

System Toolkit 5.9.5

SafeNet ProtectToolkit 5.9 includes Management Information Base files(MIBs) that enable you to retrieve information about the ProtectServer Network HSM via SNMP. New TUAK and KECCAK Mechanisms SafeNet ProtectToolkit 5.9 includes new mechanisms for using the TUAK and KECCAK cryptographic algorithms, used for 5G mobile ethernet systems.

In the 'Global permissions', when a non-admin user has been given rights to access 'System information': using that non-admin user account to execute 'systemInformation' from SOAP or REST operations, the response always returns an 'access forbidden'.

This is a tutorial for installation of Qt 5.7.0 to Ubuntu 12.10. It may be used for some newer versions of Qt and Ubuntu. As a counterexample, Ubuntu 16.04 LTS uses an independent system for controlling the Qt version. Following these directions for Ubuntu 16.04 results in an error where a file can't be found in a qt4 directory, even though you're installing qt5 not 4. Another difference for OpenGL has been found and added as a note below.

Qt is set of cross-platform C++ libraries that implement high-level APIs foraccessing many aspects of modern desktop and mobile systems. These includelocation and positioning services, multimedia, NFC and Bluetooth connectivity,a Chromium based web browser, as well as traditional UI development.

Qt5 is a cross-platform application framework that is widely used for developing application software with a graphical user interface (GUI) (in which cases Qt5 is classified as a widget toolkit), and also used for developing non-GUI programs such as command-line tools and consoles for servers. One of the major users of Qt is KDE Frameworks 5 (KF5).

Welcome to the Yocto Project Development Manual! This manual provides information on how to use the Yocto Project to develop embedded Linux images and user-space applications that run on targeted devices. The manual provides an overview of image, kernel, and user-space application development using the Yocto Project. Because much of the information in this manual is general, it contains many references to other sources where you can find more detail. For example, you can find detailed information on Git, repositories, and open source in general in many places on the Internet. Another example specific to the Yocto Project is how to quickly set up your host development system and build an image, which you find in the Yocto Project Quick Start.

Build Appliance: A virtual machine that enables you to build and boot a custom embedded Linux image with the Yocto Project using a non-Linux development system. For more information, see the Build Appliance page.

OpenEmbedded: The build system used by the Yocto Project. This project is the upstream, generic, embedded distribution from which the Yocto Project derives its build system (Poky) from and to which it contributes.

The Yocto Project is an open-source collaboration project focused on embedded Linux development. The project currently provides a build system, which is referred to as the OpenEmbedded build system in the Yocto Project documentation. The Yocto Project provides various ancillary tools suitable for the embedded developer and also features the Sato reference User Interface, which is optimized for stylus driven, low-resolution screens.

Host System: You should have a reasonably current Linux-based host system. You will have the best results with a recent release of Fedora, OpenSUSE, Debian, Ubuntu, or CentOS as these releases are frequently tested against the Yocto Project and officially supported. For a list of the distributions under validation and their status, see the "Supported Linux Distributions" section in the Yocto Project Reference Manual and the wiki page at Distribution Support.

Packages: The OpenEmbedded build system requires certain packages exist on your development system (e.g. Python 2.6 or 2.7). See "The Packages" section in the Yocto Project Quick Start and the "Required Packages for the Host Development System" section in the Yocto Project Reference Manual for the exact package requirements and the installation commands to install them for the supported distributions.

To speed things up, the QEMU images support using distcc to call a cross-compiler outside the emulated system. If you used runqemu to start QEMU, and the distccd application is present on the host system, any BitBake cross-compiling toolchain available from the build system is automatically used from within QEMU simply by calling distcc. You can accomplish this by defining the cross-compiler variable (e.g. export CC="distcc"). Alternatively, if you are using a suitable SDK image or the appropriate stand-alone toolchain is present, the toolchain is also automatically used.

Generally, headless embedded devices have a serial port. If so, you can configure the operating system of the running image to use that port to run a console. The connection uses standard IP networking.

You can use a provided, user-space NFS server to boot the QEMU session using a local copy of the root filesystem on the host. In order to make this connection, you must extract a root filesystem tarball by using the runqemu-extract-sdk command. After running the command, you must then point the runqemu script to the extracted directory instead of a root filesystem image file.

This chapter helps you understand the Yocto Project as an open source development project. In general, working in an open source environment is very different from working in a closed, proprietary environment. Additionally, the Yocto Project uses specific tools and constructs as part of its development environment. This chapter specifically addresses open source philosophy, using the Yocto Project in a team environment, source repositories, Yocto Project terms, licensing, the open source distributed version control system Git, workflows, bug tracking, and how to submit changes.

A benchmark example of an open source project is the Linux Kernel, which was initially conceived and created by Finnish computer science student Linus Torvalds in 1991. Conversely, a good example of a non-open source project is the Windows family of operating systems developed by Microsoft Corporation.

Systems across a large team should meet the needs of two types of developers: those working on the contents of the operating system image itself and those developing applications. Regardless of the type of developer, their workstations must be both reasonably powerful and run Linux.

For core system development, it is often best to have the build system itself available on the developer workstations so developers can run their own builds and directly rebuild the software stack. You should keep the core system unchanged as much as possible and do your work in layers on top of the core system. Doing so gives you a greater level of portability when upgrading to new versions of the core system or Board Support Packages (BSPs). You can share layers amongst the developers of a particular project and contain the policy configuration that defines the project.

Build stand-alone tarballs that contain "missing" system requirements if for some reason developer workstations do not meet minimum system requirements such as latest Python versions, chrpath, or other tools. You can install and relocate the tarball exactly as you would the usual cross-development toolchain so that all developers can meet minimum version requirements on most distributions.

Use a small number of shared, high performance systems for testing purposes (e.g. dual six core Xeons with 24GB RAM and plenty of disk space). Developers can use these systems for wider, more extensive testing while they continue to develop locally using their primary development system.

Keeping your Metadata and any software you are developing under the control of an SCM system that is compatible with the OpenEmbedded build system is advisable. Of the SCMs BitBake supports, the Yocto Project team strongly recommends using Git. Git is a distributed system that is easy to backup (each checkout is a backup in itself), allows you to work remotely, and then connects back to the infrastructure.

Set up the directory for the shared state cache (SSTATE_DIR) where it makes sense. For example, set up the sstate cache on a system used by developers in the same organization and share the same source directories on their machines.

Append Files: Files that append build information to a recipe file. Append files are known as BitBake append files and .bbappend files. The OpenEmbedded build system expects every append file to have a corresponding recipe (.bb) file. Furthermore, the append file and corresponding recipe file must use the same root filename. The filenames can differ only in the file type suffix used (e.g. and formfactor_0.0.bbappend).

BitBake: The task executor and scheduler used by the OpenEmbedded build system to build images. For more information on BitBake, see the BitBake documentation in the bitbake/doc/manual directory of the Source Directory.

Build Directory: This term refers to the area used by the OpenEmbedded build system for builds. The area is created when you source the setup environment script that is found in the Source Directory (i.e. oe-init-build-env). The TOPDIR variable points to the Build Directory.

Build System: In the context of the Yocto Project, this term refers to the OpenEmbedded build system used by the project. This build system is based on the project known as "Poky." For some historical information about Poky, see the Poky term.

Cross-Development Toolchain: A collection of software development tools and utilities that allow you to develop software for targeted architectures. This toolchain contains cross-compilers, linkers, and debuggers that are specific to an architecture. You can use the OpenEmbedded build system to build a cross-development toolchain installer that, when run, installs the toolchain that contains the development tools you need to cross-compile and test your software. The Yocto Project ships with images that contain installers for toolchains for supported architectures as well. Sometimes this toolchain is referred to as the meta-toolchain. 041b061a72


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