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- # dfu-programmer doesn't have darwin on it's list of supported platforms
- { pkgs ? import <nixpkgs> { config = { allowUnsupportedSystem = true; }; }
- , avr ? true, arm ? true, teensy ? true }:
- with pkgs;
- let
- avrbinutils = pkgsCross.avr.buildPackages.binutils;
- avrlibc = pkgsCross.avr.libcCross;
- gcc-arm-embedded = (import (builtins.fetchTarball {
- url = "https://github.com/NixOS/nixpkgs-channels/archive/87f146a41c463a64c93022b11cf19716b3a22037.tar.gz";
- sha256 = "0rk8haf19plw6vyvq0am99rik0hrrysknjw0f2vs7985awngy3q2";
- }) {}).gcc-arm-embedded;
- avr_incflags = [
- "-isystem ${avrlibc}/avr/include"
- "-B${avrlibc}/avr/lib/avr5"
- "-L${avrlibc}/avr/lib/avr5"
- "-B${avrlibc}/avr/lib/avr35"
- "-L${avrlibc}/avr/lib/avr35"
- "-B${avrlibc}/avr/lib/avr51"
- "-L${avrlibc}/avr/lib/avr51"
- ];
- avrgcc = pkgsCross.avr.buildPackages.gcc.overrideAttrs (oldAttrs: rec {
- name = "avr-gcc-8.1.0";
- src = fetchurl {
- url = "mirror://gcc/releases/gcc-8.1.0/gcc-8.1.0.tar.xz";
- sha256 = "0lxil8x0jjx7zbf90cy1rli650akaa6hpk8wk8s62vk2jbwnc60x";
- };
- });
- in
- stdenv.mkDerivation {
- name = "qmk-firmware";
- buildInputs = [ dfu-programmer dfu-util diffutils git python3 ]
- ++ lib.optional avr [ avrbinutils avrgcc avrlibc avrdude ]
- ++ lib.optional arm [ gcc-arm-embedded ]
- ++ lib.optional teensy [ teensy-loader-cli ];
- CFLAGS = lib.optional avr avr_incflags;
- ASFLAGS = lib.optional avr avr_incflags;
- }
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