From 0aa88f2f492302d5c785ecce79d6b1e6efa7ee0d Mon Sep 17 00:00:00 2001
From: John Soo <john.soo@arista.com>
Date: Thu, 21 Apr 2022 10:12:22 -0700
Subject: [PATCH 1/2] Add debug symbols to nix-shell.

---
 shell.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/shell.nix b/shell.nix
index 4d785cb..bbaa60d 100644
--- a/shell.nix
+++ b/shell.nix
@@ -32,4 +32,7 @@
 
   ];
 
+  shellHook = ''
+    export NIX_DEBUG_INFO_DIRS="${pkgs.curl.debug}/lib/debug:${pkgs.nixUnstable.debug}/lib/debug''${NIX_DEBUG_INFO_DIRS:+:$NIX_DEBUG_INFO_DIRS}"
+  '';
 })

From 6ef1b314d7c23024ef37df7f22c9f6208645f77c Mon Sep 17 00:00:00 2001
From: adisbladis <adisbladis@gmail.com>
Date: Fri, 22 Apr 2022 18:42:17 +1200
Subject: [PATCH 2/2] Only add debug symbols to shell on Linux

---
 shell.nix | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/shell.nix b/shell.nix
index bbaa60d..4517278 100644
--- a/shell.nix
+++ b/shell.nix
@@ -13,9 +13,13 @@
 , srcDir ? null
 }:
 
-(pkgs.callPackage ./default.nix {
-  inherit srcDir;
+let
+  inherit (pkgs) lib stdenv;
   nix = pkgs.nixUnstable;
+
+in
+(pkgs.callPackage ./default.nix {
+  inherit nix srcDir;
 }).overrideAttrs (old: {
 
   src = null;
@@ -32,7 +36,7 @@
 
   ];
 
-  shellHook = ''
-    export NIX_DEBUG_INFO_DIRS="${pkgs.curl.debug}/lib/debug:${pkgs.nixUnstable.debug}/lib/debug''${NIX_DEBUG_INFO_DIRS:+:$NIX_DEBUG_INFO_DIRS}"
+  shellHook = lib.optionalString stdenv.isLinux ''
+    export NIX_DEBUG_INFO_DIRS="${pkgs.curl.debug}/lib/debug:${nix.debug}/lib/debug''${NIX_DEBUG_INFO_DIRS:+:$NIX_DEBUG_INFO_DIRS}"
   '';
 })