+ xo-distribution

pkgs/xo-distribution.nix

@@ -0,0 +1,24 @@
+{
+  # dependencies
+  stdenv, cmake, catch2,
+
+  xo-cmake,
+  xo-refcnt,
+} :
+
+stdenv.mkDerivation (finalattrs:
+  {
+    name = "xo-distribution";
+    version = "1.0";
+
+    src = ../xo-distribution;
+
+    cmakeFlags = ["-DCMAKE_MODULE_PATH=${xo-cmake}/share/cmake"];
+    doCheck = true;
+    nativeBuildInputs = [
+      cmake catch2 xo-cmake
+    ];
+    propagatedBuildInputs = [
+      xo-refcnt
+    ];
+  })

pkgs/xo-userenv.nix

@@ -48,8 +48,10 @@
   xo-pywebsock,
 #
   xo-statistics,
+  xo-distribution,
 #  xo-simulator,
-  #  xo-pysimulator, xo-distribution, xo-pydistribution, xo-process, xo-pyprocess,
+  #  xo-pysimulator,
+#  xo-pydistribution, xo-process, xo-pyprocess,
   #xo-kalmanfilter,
   #  xo-pykalmanfilter,
 #
@@ -92,6 +94,7 @@ buildEnv {
             xo-websock
             xo-pywebsock
             xo-statistics
+            xo-distribution
 #
             xo-expression
             xo-pyexpression
@@ -99,7 +102,6 @@ buildEnv {
             xo-reader
             xo-jit
             xo-pyjit
-#            xo-distribution
 #            xo-pydistribution
 #            xo-simulator
 #            xo-pysimulator