Crosskompilaators

A cross-compiler is a compiler that runs on one type of computer architecture or operating system and generates executable code for a different type of computer architecture or operating system. This is in contrast to a native compiler, which runs on and produces code for the same architecture and operating system. Cross-compilers are essential for developing software for embedded systems, mobile devices, and other platforms where direct compilation on the target hardware is impractical or impossible.

The process of cross-compilation involves setting up a development environment on a host system that includes the cross-compiler toolchain. This toolchain typically consists of a compiler, assembler, linker, and debugger, all configured to target a specific architecture and operating system, known as the target system. The developer writes code on the host system, and the cross-compiler translates it into machine code that can be executed on the target system.

Common use cases for cross-compilers include building firmware for microcontrollers, developing applications for smartphones and tablets that run on different operating systems than the development machine, and creating software for game consoles or specialized hardware. The ability to cross-compile significantly broadens the possibilities for software development by decoupling the development environment from the execution environment.