nic_bus: reinit at version 0.2

packages/default.nix

@@ -67,20 +67,22 @@ in rec {
 
   init = genodeSources.make "init";
 
-  ssh_client = buildWorld {
-    name = "ssh_client";
-    targets = [ "app/ssh_client" ];
-    portInputs = with genodeSources.ports; [ libc libssh openssl zlib ];
-  };
-
   bender = buildPackages.callPackage ./bender { };
 
   block_router = callPackage ./block_router { };
 
   dhallGenode = dhallPackages.genode;
 
+  nic_bus = callPackage ./nic_bus { };
+
   NOVA = callPackage ./NOVA { };
 
+  ssh_client = buildWorld {
+    name = "ssh_client";
+    targets = [ "app/ssh_client" ];
+    portInputs = with genodeSources.ports; [ libc libssh openssl zlib ];
+  };
+
   solo5 = let drv = callPackage ./solo5 { };
   in drv // { tests = drv.tests // { pname = "solo5-tests"; }; };
 

packages/nic_bus/default.nix

@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: CC0-1.0
+
+{ stdenv, fetchgit, tup }:
+
+let
+  tupArch = with stdenv.targetPlatform;
+    if isAarch32 then
+      "arm"
+    else if isAarch64 then
+      "arm64"
+    else if isx86_32 then
+      "i386"
+    else if isx86_64 then
+      "x86_64"
+    else
+      abort "unhandled targetPlatform";
+
+  toTupConfig = attrs:
+    with builtins;
+    let op = config: name: "${config}CONFIG_${name}=${attrs.${name}} ";
+    in foldl' op "" (attrNames attrs);
+
+in stdenv.mkDerivation rec {
+  pname = "nic_bus";
+  version = "2.0";
+
+  src = fetchgit {
+    url = "https://git.sr.ht/~ehmry/nic_bus";
+    rev = "v" + version;
+    sha256 = "DrgZHkUEjkHmSfOqSetGqU/nLl8OqNM0zaJjOout5VY=";
+  };
+
+  nativeBuildInputs = [ tup ];
+
+  configurePhase = ''
+    # Scan repository and generate script
+    tup init
+    tup generate buildPhase.sh
+  '';
+
+  buildPhase = ''
+    pushd .
+    set -v
+    source buildPhase.sh
+    set +v
+    popd
+  '';
+
+  installPhase = "install -Dm755 {.,$out}/${pname}";
+
+  meta = with stdenv.lib; {
+    license = licenses.agpl3;
+    maintainers = [ maintainers.ehmry ];
+  };
+
+}