fix(nix): remove result folder. remove unecessary includes. Point ard…

…usim to side branch with linux build patch

Tools/nix/ardupilot-firmware.nix

@@ -20,9 +20,7 @@ in flake-utils.lib.eachSystem supported-systems (system:
         python
         pkgs.git
         pkgs.rsync
-        pkgs.gcc-arm-embedded
         pkgs.gcc_multi
-        pkgs.wafHook
       ];
       patches = [
         ./patches/ardusim_patches/runnable_status.patch
@@ -54,4 +52,4 @@ in flake-utils.lib.eachSystem supported-systems (system:
         cp Tools/scripts/uploader.py $out/bin/ardupilot-fw-flasher
       '';
     };
-  })
+  })

Tools/nix/ardupilot-sim.nix

@@ -15,9 +15,9 @@ in flake-utils.lib.eachSystem supported-systems (system:
       ardusim = pkgs.stdenv.mkDerivation {
         name = "ardusim";
         src = builtins.fetchGit {
-          url = "https://github.com/ArduPilot/ardupilot.git";
-          rev = "df2be63e21217b626be53c7c9e98f37410b12126";
-          ref = "Rover-4.4";
+          url = "https://github.com/gsubmarine/ardupilot.git";
+          rev = "45c9dad0e5f0868423c9853570039798897b1aec";
+          ref = "Rover4.4_builderror_patch";
           submodules = true;
         };
         buildInputs = [ python pkgs.git pkgs.rsync pkgs.gcc ];