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- { avr ? true, arm ? true, teensy ? true }:
-
- let
- nixpkgs = builtins.fetchTarball {
- url = "https://github.com/NixOS/nixpkgs/archive/903266491b7b9b0379e88709feca0af900def0d9.tar.gz";
- sha256 = "1b5wjrfgyha6s15k1yjyx41hvrpmd5szpkpkxk6l5hyrfqsr8wip";
- };
-
- pkgs = import nixpkgs { };
-
- hjson = with pkgs.python3Packages; buildPythonPackage rec {
- pname = "hjson";
- version = "3.0.1";
-
- src = fetchPypi {
- inherit pname version;
- sha256 = "1yaimcgz8w0ps1wk28wk9g9zdidp79d14xqqj9rjkvxalvx2f5qx";
- };
- doCheck = false;
- };
-
- pythonEnv = pkgs.python3.withPackages (p: with p; [
- # requirements.txt
- appdirs
- argcomplete
- colorama
- hjson
- # requirements-dev.txt
- nose2
- flake8
- pep8-naming
- yapf
- ]);
- in
-
- with pkgs;
- let
- avrlibc = pkgsCross.avr.libcCross;
-
- 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"
- ];
- in
- mkShell {
- name = "qmk-firmware";
-
- buildInputs = [ dfu-programmer dfu-util diffutils git pythonEnv ]
- ++ lib.optional avr [
- pkgsCross.avr.buildPackages.binutils
- pkgsCross.avr.buildPackages.gcc8
- avrlibc
- avrdude
- ]
- ++ lib.optional arm [ gcc-arm-embedded ]
- ++ lib.optional teensy [ teensy-loader-cli ];
-
- AVR_CFLAGS = lib.optional avr avr_incflags;
- AVR_ASFLAGS = lib.optional avr avr_incflags;
- shellHook = ''
- # Prevent the avr-gcc wrapper from picking up host GCC flags
- # like -iframework, which is problematic on Darwin
- unset NIX_TARGET_CFLAGS_COMPILE
- '';
- }
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