GNU Cライブラリ
The basic components of the Linux family of operating systems, which are based on the Linux kernel, the GNU C Library, BusyBox or forks thereof like μClinux and uClibc, have been programmed with a certain level of abstraction in mind. Also, there are distinct code paths in the assembly language or C source code which support certain hardware. Therefore, the source code can be successfully compiled onor cross-compiled fora great number of computer architectures.