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BitBake is a make-like build tool with the special focus of distributions and packages for embedded Linux cross compilation, although it is not limited to that.It is inspired by Portage, [3] which is the package management system used by the Gentoo Linux distribution.
Developers writing their own assembly language code may also interface with assembly generated by a compliant compiler. EABIs are designed to optimize for performance within the limited resources of an embedded system. Therefore, EABIs omit most abstractions that are made between kernel and user code in complex operating systems.
Linux: The Linux kernel is an operating system kernel used by the Linux family of Unix-like operating systems. GNU m4: GNU m4 is the GNU version of the m4 macro preprocessor. make: Make is a utility for automatically building executable programs and libraries from source code. Man-DB
The Python plugin, which links against libpython, and allows one to invoke arbitrary Python scripts from inside the compiler. The aim is to allow GCC plugins to be written in Python. The MELT plugin provides a high-level Lisp-like language to extend GCC. [71] The support of plugins was once a contentious issue in 2007. [72] C++ transactional memory
GDebi, a GTK-based tool sponsored for Ubuntu. (There is also a Qt version, available in the Ubuntu repositories as gdebi-kde.) apt-cdrom, a way to add a new CDROM to APT's list of available repositories (sources.lists). It is necessary to use apt-cdrom to add CDs to the APT system, it cannot be done by hand.
Most Python code runs well on PyPy except for code that depends on CPython extensions, which either does not work or incurs some overhead when run in PyPy. PyPy itself is built using a technique known as meta-tracing, which is a mostly automatic transformation that takes an interpreter as input and produces a tracing just-in-time compiler as ...
In 2011, the Python Packaging Authority (PyPA) was created to take over the maintenance of pip and virtualenv from Bicking, led by Carl Meyer, Brian Rosner, and Jannis Leidel. [ 10 ] With the release of pip version 6.0 (2014-12-22), the version naming process was changed to have version in X.Y format and drop the preceding 1 from the version label.
The non-Python library being called to perform the CPU-intensive task is not subject to the GIL and may concurrently execute many threads on multiple processors without restriction. Concurrency of Python code can only be achieved with separate CPython interpreter processes managed by a multitasking operating system.