re-enable subsurface as build is fixed

home/home.nix

@@ -43,13 +43,7 @@ let
     gpx-viewer
     gpxsee
     cawbird
-    #(subsurface.overrideAttrs (oldAttrs: {
-    #  patches = (if (oldAttrs ? "patches") then oldAttrs.patches else []) ++ [
-    #    pkgs.fetchpatch {
-    #      url = "https://github.com/subsurface/subsurface/commit/944165ea06e2f5edb70d64ce9a0bae4ab21017ba.patch";
-    #      hash = "1111111111111111111111111111111111111111111111111111";
-    #    }];
-    #  }))
+    subsurface
     yate
     # split and merge PDFs in a GUI
     pdfarranger

nixos/configuration.nix

@@ -257,6 +257,23 @@ in
   # override tmpdir for daemon
   #systemd.services.nix-daemon.environment.TMPDIR = "/var/tmp";
 
+  # remote builders
+  #nix.buildMachines = [
+  #  {
+  #    hostName = "build01.nix-community.org";
+  #    sshUser = "ssh-ng://schmittlauch";
+  #    sshKey = "/root/.ssh/remote_builder_key";
+  #    system = "x86_64-linux";
+  #    maxJobs = 64;
+  #    supportedFeatures = [
+  #      "big-parallel"
+  #      "kvm"
+  #      "nixos-test"
+  #    ];
+  #  }
+  #];
+  programs.ssh.knownHosts."build01.nix-community.org".publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIElIQ54qAy7Dh63rBudYKdbzJHrrbrrMXLYl7Pkmk88H";
+
   # package debugging
   # programs.sysdig.enable = true;
 

nixos/packages.nix

@@ -18,6 +18,7 @@
     netcat
     ntfs3g
     file
+    multipath-tools
     strace
     ltrace
     valgrind