caf: init at 0.15.3

fixes #23772

pkgs/development/libraries/caf/default.nix

@@ -0,0 +1,23 @@
+{ stdenv, fetchFromGitHub, cmake }:
+
+stdenv.mkDerivation rec {
+  name = "actor-framework-${version}";
+  version = "0.15.3";
+
+  src = fetchFromGitHub {
+    owner = "actor-framework";
+    repo = "actor-framework";
+    rev = "${version}";
+    sha256 = "0202nsdriigdh6sxi1k3hddvmf1x54qpykbvf2ghfhzyh0m1q7j2";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  meta = with stdenv.lib; {
+    description = "An open source implementation of the actor model in C++";
+    homepage = http://actor-framework.org/;
+    license = licenses.bsd3;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ bobakker ];
+  };
+}