Hai cercato la traduzione di copyleft da Inglese a Ungherese

copyleft
copyleft

llvm was released under the university of illinois/ncsa open source license, a non-copyleft license.
az llvm-et a university of illinois open source license alatt adták ki, ami egy bsd-jellegű licenc.

the gnu free documentation license (gnu fdl or simply gfdl) is a copyleft license for free documentation, designed by the free software foundation (fsf) for the gnu project.
a gnu free documentation license (gnu fdl vagy gfdl), azaz a "gnu szabad dokumentációs licenc"e egy szövegekre vonatkozó szabad licenc, amelyet a free software foundation tervezett a gnu projekthez.