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- { avr ? true, arm ? true, teensy ? true }:
-
- let
- nixpkgs = builtins.fetchTarball {
- url = "https://github.com/NixOS/nixpkgs/archive/c4b26e702044dbf40f8236136c099d8ab6778514.tar.gz";
- sha256 = "0w6hgs01qzni3a7cvgadjlmcdlb6vay3w910vh4k9fc949ii7s60";
- };
-
- pkgs = import nixpkgs { };
-
- hjson = with pkgs.python3Packages; buildPythonPackage rec {
- pname = "hjson";
- version = "3.0.1";
-
- src = fetchPypi {
- inherit pname version;
- sha256 = "1yaimcgz8w0ps1wk28wk9g9zdidp79d14xqqj9rjkvxalvx2f5qx";
- };
-
- doCheck = false;
- };
-
- milc = with pkgs.python3Packages; buildPythonPackage rec {
- pname = "milc";
- version = "1.0.10";
-
- src = fetchPypi {
- inherit pname version;
- sha256 = "1q1p7qrqk78mw67nhv04zgxaq8himmdxmy2vp4fmi7chwgcbpi32";
- };
-
- propagatedBuildInputs = [
- appdirs
- argcomplete
- colorama
- ];
-
- doCheck = false;
- };
-
- pythonEnv = pkgs.python3.withPackages (p: with p; [
- # requirements.txt
- appdirs
- argcomplete
- colorama
- hjson
- milc
- pygments
- # 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 = [ clang-tools 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_CFLAGS_COMPILE_FOR_TARGET
- '';
- }
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