Archived precompiled cross compiler targeting x86_64-elf for linux
#####GCC versions
(from http://newos.org/toolchains/)
Sources
ftp://gcc.gnu.org/pub/gcc/releases/gcc-4.9.0/gcc-4.9.0.tar.gz
ftp://gcc.gnu.org/pub/gcc/releases/gcc-4.9.1/gcc-4.9.1.tar.gz
ftp://gcc.gnu.org/pub/binutils/releases/binutils-2.24.tar.gz
Web
https://gcc.gnu.org/
#####fasm-1.71.21.tgz
Source
http://flatassembler.net/fasm-1.71.21.tgz
Web
http://flatassembler.net/