From 1ad941e98454237d269057d5f68cc1e76ca35dd4 Mon Sep 17 00:00:00 2001
From: Lukas Werling <lukas.werling@gmail.com>
Date: Sun, 24 Sep 2017 21:34:47 +0200
Subject: Add shell.nix for NixOS users

---
 shell.nix | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 shell.nix

(limited to 'shell.nix')

diff --git a/shell.nix b/shell.nix
new file mode 100644
index 000000000..302899c52
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,26 @@
+{ pkgs ? import <nixpkgs> {}
+, avr ? true, arm ? true }:
+
+with pkgs;
+let
+  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
+
+stdenv.mkDerivation {
+  name = "qmk-firmware";
+
+  buildInputs = [ dfu-programmer dfu-util diffutils git ]
+    ++ lib.optional avr [ avrbinutils avrgcc avrlibc ]
+    ++ lib.optional arm [ gcc-arm-embedded ];
+
+  CFLAGS = lib.optional avr avr_incflags;
+  ASFLAGS = lib.optional avr avr_incflags;
+}
-- 
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