python3Packages.lttng: init at 2.13.11

pkgs/development/python-modules/lttng/default.nix

@@ -0,0 +1,29 @@
+{ toPythonModule
+, python
+, lttng-tools
+, swig2
+}:
+
+toPythonModule (lttng-tools.overrideAttrs ({ nativeBuildInputs ? [ ], configureFlags ? [ ], ... }: {
+  pname = "lttng";
+
+  nativeBuildInputs = nativeBuildInputs ++ [ swig2 ];
+
+  configureFlags = configureFlags ++ [
+    "--enable-python-bindings"
+    # "--disable-bin-lttng" # The Python bindings depend on liblttng-ctl, which is only built when the binary is enabled.
+    "--disable-bin-lttng-consumerd"
+    "--disable-bin-lttng-crash"
+    "--disable-bin-lttng-relayd"
+    "--disable-bin-lttng-sessiond"
+    # "--disable-extras" # The Python bindings are an extra.
+    "--disable-man-pages"
+  ];
+
+  # Nix treats nativeBuildInputs specially for cross-compilation, but in this
+  # case, cross-compilation is accounted for explicitly. Using the variables
+  # ensures that the platform setup isn't messed with further. It also allows
+  # regular Python to be added in the future if it is ever needed.
+  PYTHON = "${python.pythonOnBuildForHost}/bin/python";
+  PYTHON_CONFIG = "${python.pythonOnBuildForHost}/bin/python-config";
+}))

pkgs/top-level/python-packages.nix

@@ -6695,6 +6695,8 @@ self: super: with self; {
 
   ltpycld2 = callPackage ../development/python-modules/ltpycld2 { };
 
+  lttng = callPackage ../development/python-modules/lttng { };
+
   luddite = callPackage ../development/python-modules/luddite { };
 
   luftdaten = callPackage ../development/python-modules/luftdaten { };