Did you google for "debian cross compiling"? Seemingly there are pre build toolchains available.
https://wiki.debian.org/BuildingCrossCompilers https://www.google.de/search?q=debian+cross+platform+compiling&ie=utf-8&oe=utf-8&rls=org.mozilla:en-US:official&client=firefox-a&channel=np&source=hp&gws_rd=cr&ei=PdguUtXAEo3UsgbA_YCoCQ#channel=np&q=debian+cross+compiling&rls=org.mozilla:en-US%3Aofficial -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/1378802027.2970.65.camel@archlinux