diff --git a/gen/org/open_power/Sensor/Aggregation/History/Average/meson.build b/gen/org/open_power/Sensor/Aggregation/History/Average/meson.build
new file mode 100644
index 0000000..8b4c869
--- /dev/null
+++ b/gen/org/open_power/Sensor/Aggregation/History/Average/meson.build
@@ -0,0 +1,14 @@
+# Generated file; do not modify.
+generated_sources += custom_target(
+    'org/open_power/Sensor/Aggregation/History/Average__cpp'.underscorify(),
+    input: [ meson.source_root() / 'org/open_power/Sensor/Aggregation/History/Average.interface.yaml',  ],
+    output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    command: [
+        sdbuspp_gen_meson_prog, '--command', 'cpp',
+        '--output', meson.current_build_dir(),
+        '--tool', sdbusplusplus_prog,
+        '--directory', meson.source_root(),
+        'org/open_power/Sensor/Aggregation/History/Average',
+    ],
+)
+
diff --git a/gen/org/open_power/Sensor/Aggregation/History/Maximum/meson.build b/gen/org/open_power/Sensor/Aggregation/History/Maximum/meson.build
new file mode 100644
index 0000000..6bf6e23
--- /dev/null
+++ b/gen/org/open_power/Sensor/Aggregation/History/Maximum/meson.build
@@ -0,0 +1,14 @@
+# Generated file; do not modify.
+generated_sources += custom_target(
+    'org/open_power/Sensor/Aggregation/History/Maximum__cpp'.underscorify(),
+    input: [ meson.source_root() / 'org/open_power/Sensor/Aggregation/History/Maximum.interface.yaml',  ],
+    output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    command: [
+        sdbuspp_gen_meson_prog, '--command', 'cpp',
+        '--output', meson.current_build_dir(),
+        '--tool', sdbusplusplus_prog,
+        '--directory', meson.source_root(),
+        'org/open_power/Sensor/Aggregation/History/Maximum',
+    ],
+)
+
diff --git a/gen/org/open_power/Sensor/Aggregation/History/meson.build b/gen/org/open_power/Sensor/Aggregation/History/meson.build
new file mode 100644
index 0000000..5771c9f
--- /dev/null
+++ b/gen/org/open_power/Sensor/Aggregation/History/meson.build
@@ -0,0 +1,31 @@
+# Generated file; do not modify.
+subdir('Average')
+generated_others += custom_target(
+    'org/open_power/Sensor/Aggregation/History/Average__markdown'.underscorify(),
+    input: [ meson.source_root() / 'org/open_power/Sensor/Aggregation/History/Average.interface.yaml',  ],
+    output: [ 'Average.md' ],
+    command: [
+        sdbuspp_gen_meson_prog, '--command', 'markdown',
+        '--output', meson.current_build_dir(),
+        '--tool', sdbusplusplus_prog,
+        '--directory', meson.source_root(),
+        'org/open_power/Sensor/Aggregation/History/Average',
+    ],
+    build_by_default: true,
+)
+
+subdir('Maximum')
+generated_others += custom_target(
+    'org/open_power/Sensor/Aggregation/History/Maximum__markdown'.underscorify(),
+    input: [ meson.source_root() / 'org/open_power/Sensor/Aggregation/History/Maximum.interface.yaml',  ],
+    output: [ 'Maximum.md' ],
+    command: [
+        sdbuspp_gen_meson_prog, '--command', 'markdown',
+        '--output', meson.current_build_dir(),
+        '--tool', sdbusplusplus_prog,
+        '--directory', meson.source_root(),
+        'org/open_power/Sensor/Aggregation/History/Maximum',
+    ],
+    build_by_default: true,
+)
+