Part of the wider effort to switch downstream kernels away from the regular gcc package. While it would be best to switch this kernel to use LLVM, gcc6 is the best option to prevent runtime breakages and still keep the process of switching easy. If the maintainer wishes, they can try porting this package to use LLVM later. See https://gitlab.postmarketos.org/postmarketOS/postmarketos/-/work_items/123 and https://gitlab.postmarketos.org/postmarketOS/pmaports/-/work_items/3928 for more information. Signed-off-by: Aster Boese <asterboese@mailbox.org> Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/9057>