From 52cc7722a0a17e722eaa1b13ef5b9ab4fe1733f0 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Wed, 5 Jun 2019 23:08:55 +0800
Subject: [PATCH] add nix-shell file for firmware compilation

---
 shell-firmware.nix | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 shell-firmware.nix

diff --git a/shell-firmware.nix b/shell-firmware.nix
new file mode 100644
index 0000000..be09fe2
--- /dev/null
+++ b/shell-firmware.nix
@@ -0,0 +1,8 @@
+{ pkgs ? import <nixpkgs> {}}:
+let
+  hx = import ./derivations.nix { inherit pkgs; };
+in
+  pkgs.mkShell {
+  	buildInputs = [ hx.rustc hx.rust-riscv32imc-crates hx.cargo ];
+  	RUSTFLAGS="-L ${hx.rust-riscv32imc-crates}/lib/rustlib/riscv32imc-unknown-none-elf/lib";
+  }