Enable python bindings in babeltrace 1

bsc/babeltrace/default.nix

@@ -0,0 +1,25 @@
+{ stdenv, fetchurl, pkgconfig, glib, libuuid, popt, elfutils, swig4, python3 }:
+
+stdenv.mkDerivation rec {
+  name = "babeltrace-1.5.8";
+
+  src = fetchurl {
+    url = "https://www.efficios.com/files/babeltrace/${name}.tar.bz2";
+    sha256 = "1hkg3phnamxfrhwzmiiirbhdgckzfkqwhajl0lmr1wfps7j47wcz";
+  };
+
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ glib libuuid popt elfutils swig4 python3 ];
+
+  meta = with stdenv.lib; {
+    description = "Command-line tool and library to read and convert LTTng tracefiles";
+    homepage = "https://www.efficios.com/babeltrace";
+    license = licenses.mit;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.bjornfor ];
+  };
+
+  configureFlags = [
+    "--enable-python-bindings"
+  ];
+}

overlay.nix

@@ -116,6 +116,7 @@ let
     nanos6Latest = callPackage ./bsc/nanos6/default.nix { };
     nanos6Git = callPackage ./bsc/nanos6/git.nix { };
 
+    babeltrace = callPackage ./bsc/babeltrace/default.nix { };
     babeltrace2 = callPackage ./bsc/babeltrace2/default.nix { };
 
     vtk = callPackage ./bsc/vtk/default.nix {