diff --git a/gen/com/google/gbmc/Hoth/meson.build b/gen/com/google/gbmc/Hoth/meson.build
index 4acfe71..7fc6c8b 100644
--- a/gen/com/google/gbmc/Hoth/meson.build
+++ b/gen/com/google/gbmc/Hoth/meson.build
@@ -3,6 +3,7 @@
     'com/google/gbmc/Hoth__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/google/gbmc/Hoth.interface.yaml',  ],
     output: [ 'error.cpp', 'error.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/google/gbmc/meson.build b/gen/com/google/gbmc/meson.build
index 8cce8a2..ad5348b 100644
--- a/gen/com/google/gbmc/meson.build
+++ b/gen/com/google/gbmc/meson.build
@@ -4,6 +4,7 @@
     'com/google/gbmc/Hoth__markdown'.underscorify(),
     input: [ '../../../../yaml/com/google/gbmc/Hoth.interface.yaml',  ],
     output: [ 'Hoth.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/Dump/Create/meson.build b/gen/com/ibm/Dump/Create/meson.build
index 69efeb5..f9b138d 100644
--- a/gen/com/ibm/Dump/Create/meson.build
+++ b/gen/com/ibm/Dump/Create/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/Dump/Create__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/Dump/Create.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/Dump/Entry/Hardware/meson.build b/gen/com/ibm/Dump/Entry/Hardware/meson.build
index 9e2ab20..b998c91 100644
--- a/gen/com/ibm/Dump/Entry/Hardware/meson.build
+++ b/gen/com/ibm/Dump/Entry/Hardware/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/Dump/Entry/Hardware__cpp'.underscorify(),
     input: [ '../../../../../../yaml/com/ibm/Dump/Entry/Hardware.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/Dump/Entry/Hostboot/meson.build b/gen/com/ibm/Dump/Entry/Hostboot/meson.build
index 17d510d..c7cccf1 100644
--- a/gen/com/ibm/Dump/Entry/Hostboot/meson.build
+++ b/gen/com/ibm/Dump/Entry/Hostboot/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/Dump/Entry/Hostboot__cpp'.underscorify(),
     input: [ '../../../../../../yaml/com/ibm/Dump/Entry/Hostboot.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/Dump/Entry/Resource/meson.build b/gen/com/ibm/Dump/Entry/Resource/meson.build
index 7275073..806bcaa 100644
--- a/gen/com/ibm/Dump/Entry/Resource/meson.build
+++ b/gen/com/ibm/Dump/Entry/Resource/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/Dump/Entry/Resource__cpp'.underscorify(),
     input: [ '../../../../../../yaml/com/ibm/Dump/Entry/Resource.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/Dump/Entry/meson.build b/gen/com/ibm/Dump/Entry/meson.build
index 716414a..26303a6 100644
--- a/gen/com/ibm/Dump/Entry/meson.build
+++ b/gen/com/ibm/Dump/Entry/meson.build
@@ -4,6 +4,7 @@
     'com/ibm/Dump/Entry/Hardware__markdown'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/Dump/Entry/Hardware.interface.yaml',  ],
     output: [ 'Hardware.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'com/ibm/Dump/Entry/Hostboot__markdown'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/Dump/Entry/Hostboot.interface.yaml',  ],
     output: [ 'Hostboot.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'com/ibm/Dump/Entry/Resource__markdown'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/Dump/Entry/Resource.interface.yaml',  ],
     output: [ 'Resource.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/Dump/meson.build b/gen/com/ibm/Dump/meson.build
index 67aa9e0..9a767a1 100644
--- a/gen/com/ibm/Dump/meson.build
+++ b/gen/com/ibm/Dump/meson.build
@@ -4,6 +4,7 @@
     'com/ibm/Dump/Create__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/Dump/Create.interface.yaml',  ],
     output: [ 'Create.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/Logging/Policy/meson.build b/gen/com/ibm/Logging/Policy/meson.build
index 2a20a13..f34fdfe 100644
--- a/gen/com/ibm/Logging/Policy/meson.build
+++ b/gen/com/ibm/Logging/Policy/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/Logging/Policy__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/Logging/Policy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/Logging/meson.build b/gen/com/ibm/Logging/meson.build
index 814534b..f2213f5 100644
--- a/gen/com/ibm/Logging/meson.build
+++ b/gen/com/ibm/Logging/meson.build
@@ -4,6 +4,7 @@
     'com/ibm/Logging/Policy__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/Logging/Policy.interface.yaml',  ],
     output: [ 'Policy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/VPD/Manager/meson.build b/gen/com/ibm/VPD/Manager/meson.build
index fb049b8..7f13943 100644
--- a/gen/com/ibm/VPD/Manager/meson.build
+++ b/gen/com/ibm/VPD/Manager/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/VPD/Manager__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/VPD/Manager.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/VPD/meson.build b/gen/com/ibm/VPD/meson.build
index 01b468f..d068efd 100644
--- a/gen/com/ibm/VPD/meson.build
+++ b/gen/com/ibm/VPD/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/VPD__cpp'.underscorify(),
     input: [ '../../../../yaml/com/ibm/VPD.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'com/ibm/VPD/Manager__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/VPD/Manager.interface.yaml',  ],
     output: [ 'Manager.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/CP00/meson.build b/gen/com/ibm/ipzvpd/CP00/meson.build
index 90af281..1493642 100644
--- a/gen/com/ibm/ipzvpd/CP00/meson.build
+++ b/gen/com/ibm/ipzvpd/CP00/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/CP00__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/CP00.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/CRP0/meson.build b/gen/com/ibm/ipzvpd/CRP0/meson.build
index ddda21a..d202e5a 100644
--- a/gen/com/ibm/ipzvpd/CRP0/meson.build
+++ b/gen/com/ibm/ipzvpd/CRP0/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/CRP0__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/CRP0.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/DINF/meson.build b/gen/com/ibm/ipzvpd/DINF/meson.build
index 5f2d40e..23f9467 100644
--- a/gen/com/ibm/ipzvpd/DINF/meson.build
+++ b/gen/com/ibm/ipzvpd/DINF/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/DINF__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/DINF.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LRP0/meson.build b/gen/com/ibm/ipzvpd/LRP0/meson.build
index a01cd8a..724f88f 100644
--- a/gen/com/ibm/ipzvpd/LRP0/meson.build
+++ b/gen/com/ibm/ipzvpd/LRP0/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LRP0__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LRP0.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LRP1/meson.build b/gen/com/ibm/ipzvpd/LRP1/meson.build
index 763f8db..b476efb 100644
--- a/gen/com/ibm/ipzvpd/LRP1/meson.build
+++ b/gen/com/ibm/ipzvpd/LRP1/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LRP1__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LRP1.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LRP2/meson.build b/gen/com/ibm/ipzvpd/LRP2/meson.build
index c16dc84..fb70e1a 100644
--- a/gen/com/ibm/ipzvpd/LRP2/meson.build
+++ b/gen/com/ibm/ipzvpd/LRP2/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LRP2__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LRP2.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LRP3/meson.build b/gen/com/ibm/ipzvpd/LRP3/meson.build
index 86a04ac..eda53d2 100644
--- a/gen/com/ibm/ipzvpd/LRP3/meson.build
+++ b/gen/com/ibm/ipzvpd/LRP3/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LRP3__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LRP3.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LRP4/meson.build b/gen/com/ibm/ipzvpd/LRP4/meson.build
index 342672f..2da9713 100644
--- a/gen/com/ibm/ipzvpd/LRP4/meson.build
+++ b/gen/com/ibm/ipzvpd/LRP4/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LRP4__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LRP4.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LRP5/meson.build b/gen/com/ibm/ipzvpd/LRP5/meson.build
index c416318..a9f3130 100644
--- a/gen/com/ibm/ipzvpd/LRP5/meson.build
+++ b/gen/com/ibm/ipzvpd/LRP5/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LRP5__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LRP5.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LRP6/meson.build b/gen/com/ibm/ipzvpd/LRP6/meson.build
index 6378fed..b6f2133 100644
--- a/gen/com/ibm/ipzvpd/LRP6/meson.build
+++ b/gen/com/ibm/ipzvpd/LRP6/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LRP6__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LRP6.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LRP7/meson.build b/gen/com/ibm/ipzvpd/LRP7/meson.build
index 61eed09..04ab038 100644
--- a/gen/com/ibm/ipzvpd/LRP7/meson.build
+++ b/gen/com/ibm/ipzvpd/LRP7/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LRP7__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LRP7.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LWP0/meson.build b/gen/com/ibm/ipzvpd/LWP0/meson.build
index c6d619d..2f8d850 100644
--- a/gen/com/ibm/ipzvpd/LWP0/meson.build
+++ b/gen/com/ibm/ipzvpd/LWP0/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LWP0__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LWP0.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LWP1/meson.build b/gen/com/ibm/ipzvpd/LWP1/meson.build
index bb80ff0..972548a 100644
--- a/gen/com/ibm/ipzvpd/LWP1/meson.build
+++ b/gen/com/ibm/ipzvpd/LWP1/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LWP1__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LWP1.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LWP2/meson.build b/gen/com/ibm/ipzvpd/LWP2/meson.build
index 79e522b..3fa6016 100644
--- a/gen/com/ibm/ipzvpd/LWP2/meson.build
+++ b/gen/com/ibm/ipzvpd/LWP2/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LWP2__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LWP2.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LWP3/meson.build b/gen/com/ibm/ipzvpd/LWP3/meson.build
index 85d5711..73e627d 100644
--- a/gen/com/ibm/ipzvpd/LWP3/meson.build
+++ b/gen/com/ibm/ipzvpd/LWP3/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LWP3__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LWP3.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LWP4/meson.build b/gen/com/ibm/ipzvpd/LWP4/meson.build
index 5dc031b..ee6754b 100644
--- a/gen/com/ibm/ipzvpd/LWP4/meson.build
+++ b/gen/com/ibm/ipzvpd/LWP4/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LWP4__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LWP4.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LWP5/meson.build b/gen/com/ibm/ipzvpd/LWP5/meson.build
index 91c38a4..e926ba0 100644
--- a/gen/com/ibm/ipzvpd/LWP5/meson.build
+++ b/gen/com/ibm/ipzvpd/LWP5/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LWP5__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LWP5.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LWP6/meson.build b/gen/com/ibm/ipzvpd/LWP6/meson.build
index e553193..b0defd8 100644
--- a/gen/com/ibm/ipzvpd/LWP6/meson.build
+++ b/gen/com/ibm/ipzvpd/LWP6/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LWP6__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LWP6.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LWP7/meson.build b/gen/com/ibm/ipzvpd/LWP7/meson.build
index d5a5509..eef39ba 100644
--- a/gen/com/ibm/ipzvpd/LWP7/meson.build
+++ b/gen/com/ibm/ipzvpd/LWP7/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LWP7__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LWP7.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/LXR0/meson.build b/gen/com/ibm/ipzvpd/LXR0/meson.build
index 5c7c45d..c102c04 100644
--- a/gen/com/ibm/ipzvpd/LXR0/meson.build
+++ b/gen/com/ibm/ipzvpd/LXR0/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/LXR0__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/LXR0.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/Location/meson.build b/gen/com/ibm/ipzvpd/Location/meson.build
index 92b10eb..f5e824e 100644
--- a/gen/com/ibm/ipzvpd/Location/meson.build
+++ b/gen/com/ibm/ipzvpd/Location/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/Location__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/Location.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/MER0/meson.build b/gen/com/ibm/ipzvpd/MER0/meson.build
index aa09f08..47a46c1 100644
--- a/gen/com/ibm/ipzvpd/MER0/meson.build
+++ b/gen/com/ibm/ipzvpd/MER0/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/MER0__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/MER0.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/UTIL/meson.build b/gen/com/ibm/ipzvpd/UTIL/meson.build
index c668cb8..b7c3850 100644
--- a/gen/com/ibm/ipzvpd/UTIL/meson.build
+++ b/gen/com/ibm/ipzvpd/UTIL/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/UTIL__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/UTIL.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VCEN/meson.build b/gen/com/ibm/ipzvpd/VCEN/meson.build
index f543373..6d7d6f1 100644
--- a/gen/com/ibm/ipzvpd/VCEN/meson.build
+++ b/gen/com/ibm/ipzvpd/VCEN/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VCEN__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VCEN.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VCFG/meson.build b/gen/com/ibm/ipzvpd/VCFG/meson.build
index 254131b..a96a431 100644
--- a/gen/com/ibm/ipzvpd/VCFG/meson.build
+++ b/gen/com/ibm/ipzvpd/VCFG/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VCFG__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VCFG.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VEIR/meson.build b/gen/com/ibm/ipzvpd/VEIR/meson.build
index f5387c7..f2de7ff 100644
--- a/gen/com/ibm/ipzvpd/VEIR/meson.build
+++ b/gen/com/ibm/ipzvpd/VEIR/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VEIR__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VEIR.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VER0/meson.build b/gen/com/ibm/ipzvpd/VER0/meson.build
index bc8e58d..c55f96f 100644
--- a/gen/com/ibm/ipzvpd/VER0/meson.build
+++ b/gen/com/ibm/ipzvpd/VER0/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VER0__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VER0.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VINI/meson.build b/gen/com/ibm/ipzvpd/VINI/meson.build
index 0923562..803ba7b 100644
--- a/gen/com/ibm/ipzvpd/VINI/meson.build
+++ b/gen/com/ibm/ipzvpd/VINI/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VINI__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VINI.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VMPU/meson.build b/gen/com/ibm/ipzvpd/VMPU/meson.build
index c371cbb..f0bf6d2 100644
--- a/gen/com/ibm/ipzvpd/VMPU/meson.build
+++ b/gen/com/ibm/ipzvpd/VMPU/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VMPU__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VMPU.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VMSC/meson.build b/gen/com/ibm/ipzvpd/VMSC/meson.build
index f71c0dd..1522d45 100644
--- a/gen/com/ibm/ipzvpd/VMSC/meson.build
+++ b/gen/com/ibm/ipzvpd/VMSC/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VMSC__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VMSC.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VPRI/meson.build b/gen/com/ibm/ipzvpd/VPRI/meson.build
index a18e88a..7e7327a 100644
--- a/gen/com/ibm/ipzvpd/VPRI/meson.build
+++ b/gen/com/ibm/ipzvpd/VPRI/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VPRI__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VPRI.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VR10/meson.build b/gen/com/ibm/ipzvpd/VR10/meson.build
index ff993a1..eda3f82 100644
--- a/gen/com/ibm/ipzvpd/VR10/meson.build
+++ b/gen/com/ibm/ipzvpd/VR10/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VR10__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VR10.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VRML/meson.build b/gen/com/ibm/ipzvpd/VRML/meson.build
index f6ef860..dc3921d 100644
--- a/gen/com/ibm/ipzvpd/VRML/meson.build
+++ b/gen/com/ibm/ipzvpd/VRML/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VRML__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VRML.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VRTN/meson.build b/gen/com/ibm/ipzvpd/VRTN/meson.build
index 63a7b8e..244aa0c 100644
--- a/gen/com/ibm/ipzvpd/VRTN/meson.build
+++ b/gen/com/ibm/ipzvpd/VRTN/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VRTN__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VRTN.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VSBP/meson.build b/gen/com/ibm/ipzvpd/VSBP/meson.build
index ad60385..a1165a0 100644
--- a/gen/com/ibm/ipzvpd/VSBP/meson.build
+++ b/gen/com/ibm/ipzvpd/VSBP/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VSBP__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VSBP.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VSRC/meson.build b/gen/com/ibm/ipzvpd/VSRC/meson.build
index cedb92a..4a90410 100644
--- a/gen/com/ibm/ipzvpd/VSRC/meson.build
+++ b/gen/com/ibm/ipzvpd/VSRC/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VSRC__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VSRC.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VSYS/meson.build b/gen/com/ibm/ipzvpd/VSYS/meson.build
index ad71dea..2a60729 100644
--- a/gen/com/ibm/ipzvpd/VSYS/meson.build
+++ b/gen/com/ibm/ipzvpd/VSYS/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VSYS__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VSYS.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VW10/meson.build b/gen/com/ibm/ipzvpd/VW10/meson.build
index 650b920..97b2ade 100644
--- a/gen/com/ibm/ipzvpd/VW10/meson.build
+++ b/gen/com/ibm/ipzvpd/VW10/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VW10__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VW10.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/VWML/meson.build b/gen/com/ibm/ipzvpd/VWML/meson.build
index 84a008e..81f6b82 100644
--- a/gen/com/ibm/ipzvpd/VWML/meson.build
+++ b/gen/com/ibm/ipzvpd/VWML/meson.build
@@ -3,6 +3,7 @@
     'com/ibm/ipzvpd/VWML__cpp'.underscorify(),
     input: [ '../../../../../yaml/com/ibm/ipzvpd/VWML.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/ipzvpd/meson.build b/gen/com/ibm/ipzvpd/meson.build
index 5978fab..b480a39 100644
--- a/gen/com/ibm/ipzvpd/meson.build
+++ b/gen/com/ibm/ipzvpd/meson.build
@@ -4,6 +4,7 @@
     'com/ibm/ipzvpd/CP00__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/CP00.interface.yaml',  ],
     output: [ 'CP00.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'com/ibm/ipzvpd/CRP0__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/CRP0.interface.yaml',  ],
     output: [ 'CRP0.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'com/ibm/ipzvpd/DINF__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/DINF.interface.yaml',  ],
     output: [ 'DINF.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -46,6 +49,7 @@
     'com/ibm/ipzvpd/LRP0__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LRP0.interface.yaml',  ],
     output: [ 'LRP0.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -60,6 +64,7 @@
     'com/ibm/ipzvpd/LRP1__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LRP1.interface.yaml',  ],
     output: [ 'LRP1.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -74,6 +79,7 @@
     'com/ibm/ipzvpd/LRP2__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LRP2.interface.yaml',  ],
     output: [ 'LRP2.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -88,6 +94,7 @@
     'com/ibm/ipzvpd/LRP3__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LRP3.interface.yaml',  ],
     output: [ 'LRP3.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -102,6 +109,7 @@
     'com/ibm/ipzvpd/LRP4__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LRP4.interface.yaml',  ],
     output: [ 'LRP4.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -116,6 +124,7 @@
     'com/ibm/ipzvpd/LRP5__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LRP5.interface.yaml',  ],
     output: [ 'LRP5.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -130,6 +139,7 @@
     'com/ibm/ipzvpd/LRP6__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LRP6.interface.yaml',  ],
     output: [ 'LRP6.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -144,6 +154,7 @@
     'com/ibm/ipzvpd/LRP7__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LRP7.interface.yaml',  ],
     output: [ 'LRP7.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -158,6 +169,7 @@
     'com/ibm/ipzvpd/LWP0__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LWP0.interface.yaml',  ],
     output: [ 'LWP0.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -172,6 +184,7 @@
     'com/ibm/ipzvpd/LWP1__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LWP1.interface.yaml',  ],
     output: [ 'LWP1.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -186,6 +199,7 @@
     'com/ibm/ipzvpd/LWP2__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LWP2.interface.yaml',  ],
     output: [ 'LWP2.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -200,6 +214,7 @@
     'com/ibm/ipzvpd/LWP3__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LWP3.interface.yaml',  ],
     output: [ 'LWP3.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -214,6 +229,7 @@
     'com/ibm/ipzvpd/LWP4__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LWP4.interface.yaml',  ],
     output: [ 'LWP4.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -228,6 +244,7 @@
     'com/ibm/ipzvpd/LWP5__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LWP5.interface.yaml',  ],
     output: [ 'LWP5.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -242,6 +259,7 @@
     'com/ibm/ipzvpd/LWP6__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LWP6.interface.yaml',  ],
     output: [ 'LWP6.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -256,6 +274,7 @@
     'com/ibm/ipzvpd/LWP7__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LWP7.interface.yaml',  ],
     output: [ 'LWP7.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -270,6 +289,7 @@
     'com/ibm/ipzvpd/LXR0__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/LXR0.interface.yaml',  ],
     output: [ 'LXR0.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -284,6 +304,7 @@
     'com/ibm/ipzvpd/Location__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/Location.interface.yaml',  ],
     output: [ 'Location.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -298,6 +319,7 @@
     'com/ibm/ipzvpd/MER0__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/MER0.interface.yaml',  ],
     output: [ 'MER0.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -312,6 +334,7 @@
     'com/ibm/ipzvpd/UTIL__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/UTIL.interface.yaml',  ],
     output: [ 'UTIL.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -326,6 +349,7 @@
     'com/ibm/ipzvpd/VCEN__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VCEN.interface.yaml',  ],
     output: [ 'VCEN.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -340,6 +364,7 @@
     'com/ibm/ipzvpd/VCFG__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VCFG.interface.yaml',  ],
     output: [ 'VCFG.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -354,6 +379,7 @@
     'com/ibm/ipzvpd/VEIR__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VEIR.interface.yaml',  ],
     output: [ 'VEIR.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -368,6 +394,7 @@
     'com/ibm/ipzvpd/VER0__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VER0.interface.yaml',  ],
     output: [ 'VER0.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -382,6 +409,7 @@
     'com/ibm/ipzvpd/VINI__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VINI.interface.yaml',  ],
     output: [ 'VINI.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -396,6 +424,7 @@
     'com/ibm/ipzvpd/VMPU__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VMPU.interface.yaml',  ],
     output: [ 'VMPU.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -410,6 +439,7 @@
     'com/ibm/ipzvpd/VMSC__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VMSC.interface.yaml',  ],
     output: [ 'VMSC.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -424,6 +454,7 @@
     'com/ibm/ipzvpd/VPRI__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VPRI.interface.yaml',  ],
     output: [ 'VPRI.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -438,6 +469,7 @@
     'com/ibm/ipzvpd/VR10__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VR10.interface.yaml',  ],
     output: [ 'VR10.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -452,6 +484,7 @@
     'com/ibm/ipzvpd/VRML__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VRML.interface.yaml',  ],
     output: [ 'VRML.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -466,6 +499,7 @@
     'com/ibm/ipzvpd/VRTN__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VRTN.interface.yaml',  ],
     output: [ 'VRTN.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -480,6 +514,7 @@
     'com/ibm/ipzvpd/VSBP__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VSBP.interface.yaml',  ],
     output: [ 'VSBP.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -494,6 +529,7 @@
     'com/ibm/ipzvpd/VSRC__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VSRC.interface.yaml',  ],
     output: [ 'VSRC.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -508,6 +544,7 @@
     'com/ibm/ipzvpd/VSYS__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VSYS.interface.yaml',  ],
     output: [ 'VSYS.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -522,6 +559,7 @@
     'com/ibm/ipzvpd/VW10__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VW10.interface.yaml',  ],
     output: [ 'VW10.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -536,6 +574,7 @@
     'com/ibm/ipzvpd/VWML__markdown'.underscorify(),
     input: [ '../../../../yaml/com/ibm/ipzvpd/VWML.interface.yaml',  ],
     output: [ 'VWML.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/ibm/meson.build b/gen/com/ibm/meson.build
index ddc0342..85e2979 100644
--- a/gen/com/ibm/meson.build
+++ b/gen/com/ibm/meson.build
@@ -6,6 +6,7 @@
     'com/ibm/VPD__markdown'.underscorify(),
     input: [ '../../../yaml/com/ibm/VPD.errors.yaml',  ],
     output: [ 'VPD.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/intel/Protocol/PECI/Raw/meson.build b/gen/com/intel/Protocol/PECI/Raw/meson.build
index 2c2aa49..1d37091 100644
--- a/gen/com/intel/Protocol/PECI/Raw/meson.build
+++ b/gen/com/intel/Protocol/PECI/Raw/meson.build
@@ -3,6 +3,7 @@
     'com/intel/Protocol/PECI/Raw__cpp'.underscorify(),
     input: [ '../../../../../../yaml/com/intel/Protocol/PECI/Raw.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/com/intel/Protocol/PECI/meson.build b/gen/com/intel/Protocol/PECI/meson.build
index 313e523..1d1896a 100644
--- a/gen/com/intel/Protocol/PECI/meson.build
+++ b/gen/com/intel/Protocol/PECI/meson.build
@@ -4,6 +4,7 @@
     'com/intel/Protocol/PECI/Raw__markdown'.underscorify(),
     input: [ '../../../../../yaml/com/intel/Protocol/PECI/Raw.interface.yaml',  ],
     output: [ 'Raw.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/meson.build b/gen/meson.build
index 56193c7..2756633 100644
--- a/gen/meson.build
+++ b/gen/meson.build
@@ -4,10 +4,10 @@
     '--version',
 ).stdout().strip().split('\n')[0]
 
-if sdbuspp_gen_meson_ver != 'sdbus++-gen-meson version 3'
+if sdbuspp_gen_meson_ver != 'sdbus++-gen-meson version 4'
     warning('Generated meson files from wrong version of sdbus++-gen-meson.')
     warning(
-        'Expected "sdbus++-gen-meson version 3", got:',
+        'Expected "sdbus++-gen-meson version 4", got:',
         sdbuspp_gen_meson_ver
     )
 endif
diff --git a/gen/org/freedesktop/UPower/Device/meson.build b/gen/org/freedesktop/UPower/Device/meson.build
index 79421b7..49ffb89 100644
--- a/gen/org/freedesktop/UPower/Device/meson.build
+++ b/gen/org/freedesktop/UPower/Device/meson.build
@@ -3,6 +3,7 @@
     'org/freedesktop/UPower/Device__cpp'.underscorify(),
     input: [ '../../../../../yaml/org/freedesktop/UPower/Device.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/freedesktop/UPower/meson.build b/gen/org/freedesktop/UPower/meson.build
index 5569eff..f87d535 100644
--- a/gen/org/freedesktop/UPower/meson.build
+++ b/gen/org/freedesktop/UPower/meson.build
@@ -4,6 +4,7 @@
     'org/freedesktop/UPower/Device__markdown'.underscorify(),
     input: [ '../../../../yaml/org/freedesktop/UPower/Device.interface.yaml',  ],
     output: [ 'Device.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Common/Callout/meson.build b/gen/org/open_power/Common/Callout/meson.build
index 745a14b..96d7dcf 100644
--- a/gen/org/open_power/Common/Callout/meson.build
+++ b/gen/org/open_power/Common/Callout/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/Common/Callout__cpp'.underscorify(),
     input: [ '../../../../../yaml/org/open_power/Common/Callout.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Common/meson.build b/gen/org/open_power/Common/meson.build
index 30e2a18..c50edd7 100644
--- a/gen/org/open_power/Common/meson.build
+++ b/gen/org/open_power/Common/meson.build
@@ -4,6 +4,7 @@
     'org/open_power/Common/Callout__markdown'.underscorify(),
     input: [ '../../../../yaml/org/open_power/Common/Callout.errors.yaml',  ],
     output: [ 'Callout.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Control/Host/meson.build b/gen/org/open_power/Control/Host/meson.build
index dea376a..17e1ec5 100644
--- a/gen/org/open_power/Control/Host/meson.build
+++ b/gen/org/open_power/Control/Host/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/Control/Host__cpp'.underscorify(),
     input: [ '../../../../../yaml/org/open_power/Control/Host.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Control/TPM/SecurityKeys/meson.build b/gen/org/open_power/Control/TPM/SecurityKeys/meson.build
index 64fac36..0fc15db 100644
--- a/gen/org/open_power/Control/TPM/SecurityKeys/meson.build
+++ b/gen/org/open_power/Control/TPM/SecurityKeys/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/Control/TPM/SecurityKeys__cpp'.underscorify(),
     input: [ '../../../../../../yaml/org/open_power/Control/TPM/SecurityKeys.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Control/TPM/meson.build b/gen/org/open_power/Control/TPM/meson.build
index 2e65057..c5b3c6b 100644
--- a/gen/org/open_power/Control/TPM/meson.build
+++ b/gen/org/open_power/Control/TPM/meson.build
@@ -4,6 +4,7 @@
     'org/open_power/Control/TPM/SecurityKeys__markdown'.underscorify(),
     input: [ '../../../../../yaml/org/open_power/Control/TPM/SecurityKeys.interface.yaml',  ],
     output: [ 'SecurityKeys.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Control/meson.build b/gen/org/open_power/Control/meson.build
index 02f10d6..358e023 100644
--- a/gen/org/open_power/Control/meson.build
+++ b/gen/org/open_power/Control/meson.build
@@ -4,6 +4,7 @@
     'org/open_power/Control/Host__markdown'.underscorify(),
     input: [ '../../../../yaml/org/open_power/Control/Host.interface.yaml',  ],
     output: [ 'Host.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Host/Access/meson.build b/gen/org/open_power/Host/Access/meson.build
index 650f675..e925d64 100644
--- a/gen/org/open_power/Host/Access/meson.build
+++ b/gen/org/open_power/Host/Access/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/Host/Access__cpp'.underscorify(),
     input: [ '../../../../../yaml/org/open_power/Host/Access.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Host/meson.build b/gen/org/open_power/Host/meson.build
index 47aa5eb..fa48a68 100644
--- a/gen/org/open_power/Host/meson.build
+++ b/gen/org/open_power/Host/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/Host__cpp'.underscorify(),
     input: [ '../../../../yaml/org/open_power/Host.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'org/open_power/Host/Access__markdown'.underscorify(),
     input: [ '../../../../yaml/org/open_power/Host/Access.errors.yaml',  ],
     output: [ 'Access.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Inventory/Decorator/Asset/meson.build b/gen/org/open_power/Inventory/Decorator/Asset/meson.build
index 93cc44b..6c9d1cf 100644
--- a/gen/org/open_power/Inventory/Decorator/Asset/meson.build
+++ b/gen/org/open_power/Inventory/Decorator/Asset/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/Inventory/Decorator/Asset__cpp'.underscorify(),
     input: [ '../../../../../../yaml/org/open_power/Inventory/Decorator/Asset.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Inventory/Decorator/meson.build b/gen/org/open_power/Inventory/Decorator/meson.build
index 3effe92..5eaeaf5 100644
--- a/gen/org/open_power/Inventory/Decorator/meson.build
+++ b/gen/org/open_power/Inventory/Decorator/meson.build
@@ -4,6 +4,7 @@
     'org/open_power/Inventory/Decorator/Asset__markdown'.underscorify(),
     input: [ '../../../../../yaml/org/open_power/Inventory/Decorator/Asset.interface.yaml',  ],
     output: [ 'Asset.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Logging/PEL/Entry/meson.build b/gen/org/open_power/Logging/PEL/Entry/meson.build
index 0f84c69..6df4842 100644
--- a/gen/org/open_power/Logging/PEL/Entry/meson.build
+++ b/gen/org/open_power/Logging/PEL/Entry/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/Logging/PEL/Entry__cpp'.underscorify(),
     input: [ '../../../../../../yaml/org/open_power/Logging/PEL/Entry.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Logging/PEL/meson.build b/gen/org/open_power/Logging/PEL/meson.build
index db8f18f..9edd7d1 100644
--- a/gen/org/open_power/Logging/PEL/meson.build
+++ b/gen/org/open_power/Logging/PEL/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/Logging/PEL__cpp'.underscorify(),
     input: [ '../../../../../yaml/org/open_power/Logging/PEL.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'org/open_power/Logging/PEL/Entry__markdown'.underscorify(),
     input: [ '../../../../../yaml/org/open_power/Logging/PEL/Entry.interface.yaml',  ],
     output: [ 'Entry.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Logging/meson.build b/gen/org/open_power/Logging/meson.build
index 872536d..63f4c55 100644
--- a/gen/org/open_power/Logging/meson.build
+++ b/gen/org/open_power/Logging/meson.build
@@ -4,6 +4,7 @@
     'org/open_power/Logging/PEL__markdown'.underscorify(),
     input: [ '../../../../yaml/org/open_power/Logging/PEL.interface.yaml',  ],
     output: [ 'PEL.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/OCC/PassThrough/meson.build b/gen/org/open_power/OCC/PassThrough/meson.build
index 9d4d8ea..3c22e15 100644
--- a/gen/org/open_power/OCC/PassThrough/meson.build
+++ b/gen/org/open_power/OCC/PassThrough/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/OCC/PassThrough__cpp'.underscorify(),
     input: [ '../../../../../yaml/org/open_power/OCC/PassThrough.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/OCC/Status/meson.build b/gen/org/open_power/OCC/Status/meson.build
index 5246b74..3b9c23b 100644
--- a/gen/org/open_power/OCC/Status/meson.build
+++ b/gen/org/open_power/OCC/Status/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/OCC/Status__cpp'.underscorify(),
     input: [ '../../../../../yaml/org/open_power/OCC/Status.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/OCC/meson.build b/gen/org/open_power/OCC/meson.build
index 9ae9edc..3eb1677 100644
--- a/gen/org/open_power/OCC/meson.build
+++ b/gen/org/open_power/OCC/meson.build
@@ -4,6 +4,7 @@
     'org/open_power/OCC/PassThrough__markdown'.underscorify(),
     input: [ '../../../../yaml/org/open_power/OCC/PassThrough.interface.yaml',  ],
     output: [ 'PassThrough.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'org/open_power/OCC/Status__markdown'.underscorify(),
     input: [ '../../../../yaml/org/open_power/OCC/Status.interface.yaml',  ],
     output: [ 'Status.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Proc/FSI/meson.build b/gen/org/open_power/Proc/FSI/meson.build
index 8e9d2a3..562bdce 100644
--- a/gen/org/open_power/Proc/FSI/meson.build
+++ b/gen/org/open_power/Proc/FSI/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/Proc/FSI__cpp'.underscorify(),
     input: [ '../../../../../yaml/org/open_power/Proc/FSI.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Proc/meson.build b/gen/org/open_power/Proc/meson.build
index 41a9158..2a4707e 100644
--- a/gen/org/open_power/Proc/meson.build
+++ b/gen/org/open_power/Proc/meson.build
@@ -4,6 +4,7 @@
     'org/open_power/Proc/FSI__markdown'.underscorify(),
     input: [ '../../../../yaml/org/open_power/Proc/FSI.errors.yaml',  ],
     output: [ 'FSI.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Sensor/Aggregation/History/Average/meson.build b/gen/org/open_power/Sensor/Aggregation/History/Average/meson.build
index 8c82bd5..dc331f1 100644
--- a/gen/org/open_power/Sensor/Aggregation/History/Average/meson.build
+++ b/gen/org/open_power/Sensor/Aggregation/History/Average/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/Sensor/Aggregation/History/Average__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/org/open_power/Sensor/Aggregation/History/Average.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Sensor/Aggregation/History/Maximum/meson.build b/gen/org/open_power/Sensor/Aggregation/History/Maximum/meson.build
index 8531a6d..c40e83d 100644
--- a/gen/org/open_power/Sensor/Aggregation/History/Maximum/meson.build
+++ b/gen/org/open_power/Sensor/Aggregation/History/Maximum/meson.build
@@ -3,6 +3,7 @@
     'org/open_power/Sensor/Aggregation/History/Maximum__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/org/open_power/Sensor/Aggregation/History/Maximum.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/Sensor/Aggregation/History/meson.build b/gen/org/open_power/Sensor/Aggregation/History/meson.build
index 7e4c61f..12992a5 100644
--- a/gen/org/open_power/Sensor/Aggregation/History/meson.build
+++ b/gen/org/open_power/Sensor/Aggregation/History/meson.build
@@ -4,6 +4,7 @@
     'org/open_power/Sensor/Aggregation/History/Average__markdown'.underscorify(),
     input: [ '../../../../../../yaml/org/open_power/Sensor/Aggregation/History/Average.interface.yaml',  ],
     output: [ 'Average.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'org/open_power/Sensor/Aggregation/History/Maximum__markdown'.underscorify(),
     input: [ '../../../../../../yaml/org/open_power/Sensor/Aggregation/History/Maximum.interface.yaml',  ],
     output: [ 'Maximum.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/org/open_power/meson.build b/gen/org/open_power/meson.build
index 3f33ebc..b24f5ea 100644
--- a/gen/org/open_power/meson.build
+++ b/gen/org/open_power/meson.build
@@ -6,6 +6,7 @@
     'org/open_power/Host__markdown'.underscorify(),
     input: [ '../../../yaml/org/open_power/Host.errors.yaml',  ],
     output: [ 'Host.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Association/Definitions/meson.build b/gen/xyz/openbmc_project/Association/Definitions/meson.build
index 30767e8..e4ab2d1 100644
--- a/gen/xyz/openbmc_project/Association/Definitions/meson.build
+++ b/gen/xyz/openbmc_project/Association/Definitions/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Association/Definitions__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Association/Definitions.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Association/meson.build b/gen/xyz/openbmc_project/Association/meson.build
index c669583..5b79ae4 100644
--- a/gen/xyz/openbmc_project/Association/meson.build
+++ b/gen/xyz/openbmc_project/Association/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Association__cpp'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Association.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Association/Definitions__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Association/Definitions.interface.yaml',  ],
     output: [ 'Definitions.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/BIOSConfig/Common/meson.build b/gen/xyz/openbmc_project/BIOSConfig/Common/meson.build
index 1916fb7..864e9fe 100644
--- a/gen/xyz/openbmc_project/BIOSConfig/Common/meson.build
+++ b/gen/xyz/openbmc_project/BIOSConfig/Common/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/BIOSConfig/Common__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/BIOSConfig/Common.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/BIOSConfig/Manager/meson.build b/gen/xyz/openbmc_project/BIOSConfig/Manager/meson.build
index 1b05095..a10a9f4 100644
--- a/gen/xyz/openbmc_project/BIOSConfig/Manager/meson.build
+++ b/gen/xyz/openbmc_project/BIOSConfig/Manager/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/BIOSConfig/Manager__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/BIOSConfig/Manager.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/BIOSConfig/Password/meson.build b/gen/xyz/openbmc_project/BIOSConfig/Password/meson.build
index faf400f..4885364 100644
--- a/gen/xyz/openbmc_project/BIOSConfig/Password/meson.build
+++ b/gen/xyz/openbmc_project/BIOSConfig/Password/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/BIOSConfig/Password__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/BIOSConfig/Password.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/BIOSConfig/meson.build b/gen/xyz/openbmc_project/BIOSConfig/meson.build
index 2cd0b89..e36ab70 100644
--- a/gen/xyz/openbmc_project/BIOSConfig/meson.build
+++ b/gen/xyz/openbmc_project/BIOSConfig/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/BIOSConfig/Common__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/BIOSConfig/Common.errors.yaml',  ],
     output: [ 'Common.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/BIOSConfig/Manager__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/BIOSConfig/Manager.interface.yaml',  ],
     output: [ 'Manager.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/BIOSConfig/Password__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/BIOSConfig/Password.interface.yaml',  ],
     output: [ 'Password.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Certs/Authority/meson.build b/gen/xyz/openbmc_project/Certs/Authority/meson.build
index dabec95..88f62cb 100644
--- a/gen/xyz/openbmc_project/Certs/Authority/meson.build
+++ b/gen/xyz/openbmc_project/Certs/Authority/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Certs/Authority__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Certs/Authority.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Certs/CSR/Create/meson.build b/gen/xyz/openbmc_project/Certs/CSR/Create/meson.build
index a87f61a..231c2d3 100644
--- a/gen/xyz/openbmc_project/Certs/CSR/Create/meson.build
+++ b/gen/xyz/openbmc_project/Certs/CSR/Create/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Certs/CSR/Create__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Certs/CSR/Create.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Certs/CSR/meson.build b/gen/xyz/openbmc_project/Certs/CSR/meson.build
index 9997b14..1aab3e6 100644
--- a/gen/xyz/openbmc_project/Certs/CSR/meson.build
+++ b/gen/xyz/openbmc_project/Certs/CSR/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Certs/CSR__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Certs/CSR.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Certs/CSR/Create__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Certs/CSR/Create.interface.yaml',  ],
     output: [ 'Create.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Certs/Certificate/meson.build b/gen/xyz/openbmc_project/Certs/Certificate/meson.build
index a56e298..55c4f08 100644
--- a/gen/xyz/openbmc_project/Certs/Certificate/meson.build
+++ b/gen/xyz/openbmc_project/Certs/Certificate/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Certs/Certificate__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Certs/Certificate.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Certs/Entry/meson.build b/gen/xyz/openbmc_project/Certs/Entry/meson.build
index 088ff41..231851e 100644
--- a/gen/xyz/openbmc_project/Certs/Entry/meson.build
+++ b/gen/xyz/openbmc_project/Certs/Entry/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Certs/Entry__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Certs/Entry.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Certs/Install/meson.build b/gen/xyz/openbmc_project/Certs/Install/meson.build
index f847a7d..acfb130 100644
--- a/gen/xyz/openbmc_project/Certs/Install/meson.build
+++ b/gen/xyz/openbmc_project/Certs/Install/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Certs/Install__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Certs/Install.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Certs/InstallAll/meson.build b/gen/xyz/openbmc_project/Certs/InstallAll/meson.build
index 4e1cf0a..39c141a 100644
--- a/gen/xyz/openbmc_project/Certs/InstallAll/meson.build
+++ b/gen/xyz/openbmc_project/Certs/InstallAll/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Certs/InstallAll__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Certs/InstallAll.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Certs/Replace/meson.build b/gen/xyz/openbmc_project/Certs/Replace/meson.build
index 41ec35e..7cda1be 100644
--- a/gen/xyz/openbmc_project/Certs/Replace/meson.build
+++ b/gen/xyz/openbmc_project/Certs/Replace/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Certs/Replace__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Certs/Replace.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Certs/ReplaceAll/meson.build b/gen/xyz/openbmc_project/Certs/ReplaceAll/meson.build
index c489a58..7870e7f 100644
--- a/gen/xyz/openbmc_project/Certs/ReplaceAll/meson.build
+++ b/gen/xyz/openbmc_project/Certs/ReplaceAll/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Certs/ReplaceAll__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Certs/ReplaceAll.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Certs/meson.build b/gen/xyz/openbmc_project/Certs/meson.build
index 416965d..f6210aa 100644
--- a/gen/xyz/openbmc_project/Certs/meson.build
+++ b/gen/xyz/openbmc_project/Certs/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Certs__cpp'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Certs.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Certs/Authority__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Certs/Authority.interface.yaml',  ],
     output: [ 'Authority.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -31,6 +33,7 @@
     'xyz/openbmc_project/Certs/CSR__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Certs/CSR.interface.yaml',  ],
     output: [ 'CSR.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -45,6 +48,7 @@
     'xyz/openbmc_project/Certs/Certificate__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Certs/Certificate.interface.yaml',  ],
     output: [ 'Certificate.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -59,6 +63,7 @@
     'xyz/openbmc_project/Certs/Entry__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Certs/Entry.interface.yaml',  ],
     output: [ 'Entry.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -73,6 +78,7 @@
     'xyz/openbmc_project/Certs/Install__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Certs/Install.interface.yaml',  ],
     output: [ 'Install.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -87,6 +93,7 @@
     'xyz/openbmc_project/Certs/InstallAll__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Certs/InstallAll.interface.yaml',  ],
     output: [ 'InstallAll.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -101,6 +108,7 @@
     'xyz/openbmc_project/Certs/Replace__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Certs/Replace.interface.yaml',  ],
     output: [ 'Replace.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -115,6 +123,7 @@
     'xyz/openbmc_project/Certs/ReplaceAll__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Certs/ReplaceAll.interface.yaml',  ],
     output: [ 'ReplaceAll.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Channel/ChannelAccess/meson.build b/gen/xyz/openbmc_project/Channel/ChannelAccess/meson.build
index 8f00188..d8ba98a 100644
--- a/gen/xyz/openbmc_project/Channel/ChannelAccess/meson.build
+++ b/gen/xyz/openbmc_project/Channel/ChannelAccess/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Channel/ChannelAccess__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Channel/ChannelAccess.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Channel/meson.build b/gen/xyz/openbmc_project/Channel/meson.build
index ca94302..97ec9a1 100644
--- a/gen/xyz/openbmc_project/Channel/meson.build
+++ b/gen/xyz/openbmc_project/Channel/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Channel/ChannelAccess__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Channel/ChannelAccess.interface.yaml',  ],
     output: [ 'ChannelAccess.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Buttons/Button/meson.build b/gen/xyz/openbmc_project/Chassis/Buttons/Button/meson.build
index dfe5489..10a42ce 100644
--- a/gen/xyz/openbmc_project/Chassis/Buttons/Button/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Buttons/Button/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Chassis/Buttons/Button__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/Button.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Buttons/HostSelector/meson.build b/gen/xyz/openbmc_project/Chassis/Buttons/HostSelector/meson.build
index 2960054..6f2ebde 100644
--- a/gen/xyz/openbmc_project/Chassis/Buttons/HostSelector/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Buttons/HostSelector/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Chassis/Buttons/HostSelector__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/HostSelector.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Buttons/ID/meson.build b/gen/xyz/openbmc_project/Chassis/Buttons/ID/meson.build
index 91b5a5a..89ed00e 100644
--- a/gen/xyz/openbmc_project/Chassis/Buttons/ID/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Buttons/ID/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Chassis/Buttons/ID__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/ID.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Buttons/NMI/meson.build b/gen/xyz/openbmc_project/Chassis/Buttons/NMI/meson.build
index a24384e..5472fcc 100644
--- a/gen/xyz/openbmc_project/Chassis/Buttons/NMI/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Buttons/NMI/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Chassis/Buttons/NMI__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/NMI.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Buttons/Power/meson.build b/gen/xyz/openbmc_project/Chassis/Buttons/Power/meson.build
index 45f0c07..9b8fdeb 100644
--- a/gen/xyz/openbmc_project/Chassis/Buttons/Power/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Buttons/Power/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Chassis/Buttons/Power__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/Power.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Buttons/Reset/meson.build b/gen/xyz/openbmc_project/Chassis/Buttons/Reset/meson.build
index 02475c4..a861b24 100644
--- a/gen/xyz/openbmc_project/Chassis/Buttons/Reset/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Buttons/Reset/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Chassis/Buttons/Reset__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/Reset.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Buttons/meson.build b/gen/xyz/openbmc_project/Chassis/Buttons/meson.build
index 0de2bfb..6bbe5da 100644
--- a/gen/xyz/openbmc_project/Chassis/Buttons/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Buttons/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Chassis/Buttons/Button__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/Button.interface.yaml',  ],
     output: [ 'Button.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Chassis/Buttons/HostSelector__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/HostSelector.interface.yaml',  ],
     output: [ 'HostSelector.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/Chassis/Buttons/ID__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/ID.interface.yaml',  ],
     output: [ 'ID.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -46,6 +49,7 @@
     'xyz/openbmc_project/Chassis/Buttons/NMI__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/NMI.interface.yaml',  ],
     output: [ 'NMI.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -60,6 +64,7 @@
     'xyz/openbmc_project/Chassis/Buttons/Power__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/Power.interface.yaml',  ],
     output: [ 'Power.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -74,6 +79,7 @@
     'xyz/openbmc_project/Chassis/Buttons/Reset__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/Reset.interface.yaml',  ],
     output: [ 'Reset.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Common/meson.build b/gen/xyz/openbmc_project/Chassis/Common/meson.build
index 9613afb..5d51d91 100644
--- a/gen/xyz/openbmc_project/Chassis/Common/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Common/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Chassis/Common__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Chassis/Common.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Control/NMISource/meson.build b/gen/xyz/openbmc_project/Chassis/Control/NMISource/meson.build
index 497991b..b05d032 100644
--- a/gen/xyz/openbmc_project/Chassis/Control/NMISource/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Control/NMISource/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Chassis/Control/NMISource__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Chassis/Control/NMISource.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Control/Power/meson.build b/gen/xyz/openbmc_project/Chassis/Control/Power/meson.build
index fc6be47..4369e80 100644
--- a/gen/xyz/openbmc_project/Chassis/Control/Power/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Control/Power/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Chassis/Control/Power__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Chassis/Control/Power.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Control/meson.build b/gen/xyz/openbmc_project/Chassis/Control/meson.build
index 822472b..1b4a367 100644
--- a/gen/xyz/openbmc_project/Chassis/Control/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Control/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Chassis/Control/NMISource__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Chassis/Control/NMISource.interface.yaml',  ],
     output: [ 'NMISource.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Chassis/Control/Power__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Chassis/Control/Power.interface.yaml',  ],
     output: [ 'Power.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/Intrusion/meson.build b/gen/xyz/openbmc_project/Chassis/Intrusion/meson.build
index 92fea2c..fdf13c4 100644
--- a/gen/xyz/openbmc_project/Chassis/Intrusion/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/Intrusion/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Chassis/Intrusion__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Chassis/Intrusion.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Chassis/meson.build b/gen/xyz/openbmc_project/Chassis/meson.build
index 9c80890..03fc2f7 100644
--- a/gen/xyz/openbmc_project/Chassis/meson.build
+++ b/gen/xyz/openbmc_project/Chassis/meson.build
@@ -5,6 +5,7 @@
     'xyz/openbmc_project/Chassis/Common__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Chassis/Common.errors.yaml',  ],
     output: [ 'Common.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -20,6 +21,7 @@
     'xyz/openbmc_project/Chassis/Intrusion__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Chassis/Intrusion.interface.yaml',  ],
     output: [ 'Intrusion.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Collection/DeleteAll/meson.build b/gen/xyz/openbmc_project/Collection/DeleteAll/meson.build
index c4e7086..b234b1c 100644
--- a/gen/xyz/openbmc_project/Collection/DeleteAll/meson.build
+++ b/gen/xyz/openbmc_project/Collection/DeleteAll/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Collection/DeleteAll__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Collection/DeleteAll.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Collection/meson.build b/gen/xyz/openbmc_project/Collection/meson.build
index f89ea96..5941842 100644
--- a/gen/xyz/openbmc_project/Collection/meson.build
+++ b/gen/xyz/openbmc_project/Collection/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Collection/DeleteAll__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Collection/DeleteAll.interface.yaml',  ],
     output: [ 'DeleteAll.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Common/Callout/meson.build b/gen/xyz/openbmc_project/Common/Callout/meson.build
index a8f8ce1..b89b52a 100644
--- a/gen/xyz/openbmc_project/Common/Callout/meson.build
+++ b/gen/xyz/openbmc_project/Common/Callout/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Common/Callout__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Common/Callout.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Common/Device/meson.build b/gen/xyz/openbmc_project/Common/Device/meson.build
index fa0979d..683f740 100644
--- a/gen/xyz/openbmc_project/Common/Device/meson.build
+++ b/gen/xyz/openbmc_project/Common/Device/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Common/Device__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Common/Device.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Common/FactoryReset/meson.build b/gen/xyz/openbmc_project/Common/FactoryReset/meson.build
index 03fc0ce..e521156 100644
--- a/gen/xyz/openbmc_project/Common/FactoryReset/meson.build
+++ b/gen/xyz/openbmc_project/Common/FactoryReset/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Common/FactoryReset__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Common/FactoryReset.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Common/File/meson.build b/gen/xyz/openbmc_project/Common/File/meson.build
index 1cc7907..9e6894d 100644
--- a/gen/xyz/openbmc_project/Common/File/meson.build
+++ b/gen/xyz/openbmc_project/Common/File/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Common/File__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Common/File.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Common/FilePath/meson.build b/gen/xyz/openbmc_project/Common/FilePath/meson.build
index 30a57db..98733b9 100644
--- a/gen/xyz/openbmc_project/Common/FilePath/meson.build
+++ b/gen/xyz/openbmc_project/Common/FilePath/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Common/FilePath__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Common/FilePath.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Common/ObjectPath/meson.build b/gen/xyz/openbmc_project/Common/ObjectPath/meson.build
index 2968f0b..dcbcf72 100644
--- a/gen/xyz/openbmc_project/Common/ObjectPath/meson.build
+++ b/gen/xyz/openbmc_project/Common/ObjectPath/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Common/ObjectPath__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Common/ObjectPath.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Common/OriginatedBy/meson.build b/gen/xyz/openbmc_project/Common/OriginatedBy/meson.build
index 5a66feb..8eb9508 100644
--- a/gen/xyz/openbmc_project/Common/OriginatedBy/meson.build
+++ b/gen/xyz/openbmc_project/Common/OriginatedBy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Common/OriginatedBy__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Common/OriginatedBy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Common/Progress/meson.build b/gen/xyz/openbmc_project/Common/Progress/meson.build
index b73d651..2a8d026 100644
--- a/gen/xyz/openbmc_project/Common/Progress/meson.build
+++ b/gen/xyz/openbmc_project/Common/Progress/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Common/Progress__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Common/Progress.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Common/TFTP/meson.build b/gen/xyz/openbmc_project/Common/TFTP/meson.build
index 77925df..c76f664 100644
--- a/gen/xyz/openbmc_project/Common/TFTP/meson.build
+++ b/gen/xyz/openbmc_project/Common/TFTP/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Common/TFTP__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Common/TFTP.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Common/UUID/meson.build b/gen/xyz/openbmc_project/Common/UUID/meson.build
index 5e9d070..45ad04d 100644
--- a/gen/xyz/openbmc_project/Common/UUID/meson.build
+++ b/gen/xyz/openbmc_project/Common/UUID/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Common/UUID__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Common/UUID.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Common/meson.build b/gen/xyz/openbmc_project/Common/meson.build
index 303f5ff..cd6282e 100644
--- a/gen/xyz/openbmc_project/Common/meson.build
+++ b/gen/xyz/openbmc_project/Common/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Common__cpp'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Common.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Common/Callout__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Common/Callout.errors.yaml',  ],
     output: [ 'Callout.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -31,6 +33,7 @@
     'xyz/openbmc_project/Common/Device__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Common/Device.errors.yaml',  ],
     output: [ 'Device.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -45,6 +48,7 @@
     'xyz/openbmc_project/Common/FactoryReset__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Common/FactoryReset.interface.yaml',  ],
     output: [ 'FactoryReset.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -59,6 +63,7 @@
     'xyz/openbmc_project/Common/File__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Common/File.errors.yaml',  ],
     output: [ 'File.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -73,6 +78,7 @@
     'xyz/openbmc_project/Common/FilePath__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Common/FilePath.interface.yaml',  ],
     output: [ 'FilePath.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -87,6 +93,7 @@
     'xyz/openbmc_project/Common/ObjectPath__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Common/ObjectPath.interface.yaml',  ],
     output: [ 'ObjectPath.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -101,6 +108,7 @@
     'xyz/openbmc_project/Common/OriginatedBy__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Common/OriginatedBy.interface.yaml',  ],
     output: [ 'OriginatedBy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -115,6 +123,7 @@
     'xyz/openbmc_project/Common/Progress__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Common/Progress.interface.yaml',  ],
     output: [ 'Progress.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -129,6 +138,7 @@
     'xyz/openbmc_project/Common/TFTP__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Common/TFTP.interface.yaml',  ],
     output: [ 'TFTP.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -143,6 +153,7 @@
     'xyz/openbmc_project/Common/UUID__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Common/UUID.interface.yaml',  ],
     output: [ 'UUID.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Condition/HostFirmware/meson.build b/gen/xyz/openbmc_project/Condition/HostFirmware/meson.build
index 7467b69..f02d19d 100644
--- a/gen/xyz/openbmc_project/Condition/HostFirmware/meson.build
+++ b/gen/xyz/openbmc_project/Condition/HostFirmware/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Condition/HostFirmware__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Condition/HostFirmware.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Condition/meson.build b/gen/xyz/openbmc_project/Condition/meson.build
index c88975a..62b1d4b 100644
--- a/gen/xyz/openbmc_project/Condition/meson.build
+++ b/gen/xyz/openbmc_project/Condition/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Condition/HostFirmware__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Condition/HostFirmware.interface.yaml',  ],
     output: [ 'HostFirmware.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Boot/Mode/meson.build b/gen/xyz/openbmc_project/Control/Boot/Mode/meson.build
index 0320193..eef55a2 100644
--- a/gen/xyz/openbmc_project/Control/Boot/Mode/meson.build
+++ b/gen/xyz/openbmc_project/Control/Boot/Mode/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Boot/Mode__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Boot/Mode.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Boot/RebootAttempts/meson.build b/gen/xyz/openbmc_project/Control/Boot/RebootAttempts/meson.build
index 6b3a9e5..e29b1b3 100644
--- a/gen/xyz/openbmc_project/Control/Boot/RebootAttempts/meson.build
+++ b/gen/xyz/openbmc_project/Control/Boot/RebootAttempts/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Boot/RebootAttempts__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Boot/RebootAttempts.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Boot/RebootPolicy/meson.build b/gen/xyz/openbmc_project/Control/Boot/RebootPolicy/meson.build
index 328cfca..ac202aa 100644
--- a/gen/xyz/openbmc_project/Control/Boot/RebootPolicy/meson.build
+++ b/gen/xyz/openbmc_project/Control/Boot/RebootPolicy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Boot/RebootPolicy__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Boot/RebootPolicy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Boot/Source/meson.build b/gen/xyz/openbmc_project/Control/Boot/Source/meson.build
index 7dad260..885f8c5 100644
--- a/gen/xyz/openbmc_project/Control/Boot/Source/meson.build
+++ b/gen/xyz/openbmc_project/Control/Boot/Source/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Boot/Source__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Boot/Source.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Boot/Type/meson.build b/gen/xyz/openbmc_project/Control/Boot/Type/meson.build
index 545f7f3..545873a 100644
--- a/gen/xyz/openbmc_project/Control/Boot/Type/meson.build
+++ b/gen/xyz/openbmc_project/Control/Boot/Type/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Boot/Type__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Boot/Type.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Boot/meson.build b/gen/xyz/openbmc_project/Control/Boot/meson.build
index 0945964..7ddeb50 100644
--- a/gen/xyz/openbmc_project/Control/Boot/meson.build
+++ b/gen/xyz/openbmc_project/Control/Boot/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Control/Boot/Mode__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Boot/Mode.interface.yaml',  ],
     output: [ 'Mode.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Control/Boot/RebootAttempts__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Boot/RebootAttempts.interface.yaml',  ],
     output: [ 'RebootAttempts.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/Control/Boot/RebootPolicy__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Boot/RebootPolicy.interface.yaml',  ],
     output: [ 'RebootPolicy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -46,6 +49,7 @@
     'xyz/openbmc_project/Control/Boot/Source__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Boot/Source.interface.yaml',  ],
     output: [ 'Source.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -60,6 +64,7 @@
     'xyz/openbmc_project/Control/Boot/Type__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Boot/Type.interface.yaml',  ],
     output: [ 'Type.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/CFMLimit/meson.build b/gen/xyz/openbmc_project/Control/CFMLimit/meson.build
index 773bc17..82ae344 100644
--- a/gen/xyz/openbmc_project/Control/CFMLimit/meson.build
+++ b/gen/xyz/openbmc_project/Control/CFMLimit/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/CFMLimit__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/CFMLimit.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/ChassisCapabilities/meson.build b/gen/xyz/openbmc_project/Control/ChassisCapabilities/meson.build
index eb80b77..42eb0dd 100644
--- a/gen/xyz/openbmc_project/Control/ChassisCapabilities/meson.build
+++ b/gen/xyz/openbmc_project/Control/ChassisCapabilities/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/ChassisCapabilities__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/ChassisCapabilities.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Device/meson.build b/gen/xyz/openbmc_project/Control/Device/meson.build
index 8383b6d..6adf94b 100644
--- a/gen/xyz/openbmc_project/Control/Device/meson.build
+++ b/gen/xyz/openbmc_project/Control/Device/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Device__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Device.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/FanPwm/meson.build b/gen/xyz/openbmc_project/Control/FanPwm/meson.build
index 69108f2..6c7d56e 100644
--- a/gen/xyz/openbmc_project/Control/FanPwm/meson.build
+++ b/gen/xyz/openbmc_project/Control/FanPwm/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/FanPwm__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/FanPwm.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/FanRedundancy/meson.build b/gen/xyz/openbmc_project/Control/FanRedundancy/meson.build
index ca4ae17..052249b 100644
--- a/gen/xyz/openbmc_project/Control/FanRedundancy/meson.build
+++ b/gen/xyz/openbmc_project/Control/FanRedundancy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/FanRedundancy__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/FanRedundancy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/FanSpeed/meson.build b/gen/xyz/openbmc_project/Control/FanSpeed/meson.build
index 1bebda7..237c964 100644
--- a/gen/xyz/openbmc_project/Control/FanSpeed/meson.build
+++ b/gen/xyz/openbmc_project/Control/FanSpeed/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/FanSpeed__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/FanSpeed.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/FieldMode/meson.build b/gen/xyz/openbmc_project/Control/FieldMode/meson.build
index 42605ec..7c9672f 100644
--- a/gen/xyz/openbmc_project/Control/FieldMode/meson.build
+++ b/gen/xyz/openbmc_project/Control/FieldMode/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/FieldMode__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/FieldMode.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Host/NMI/meson.build b/gen/xyz/openbmc_project/Control/Host/NMI/meson.build
index 7a79ed8..64a21db 100644
--- a/gen/xyz/openbmc_project/Control/Host/NMI/meson.build
+++ b/gen/xyz/openbmc_project/Control/Host/NMI/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Host/NMI__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Host/NMI.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Host/TurboAllowed/meson.build b/gen/xyz/openbmc_project/Control/Host/TurboAllowed/meson.build
index d387728..fe54b3d 100644
--- a/gen/xyz/openbmc_project/Control/Host/TurboAllowed/meson.build
+++ b/gen/xyz/openbmc_project/Control/Host/TurboAllowed/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Host/TurboAllowed__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Host/TurboAllowed.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Host/meson.build b/gen/xyz/openbmc_project/Control/Host/meson.build
index 8227a63..2c4b442 100644
--- a/gen/xyz/openbmc_project/Control/Host/meson.build
+++ b/gen/xyz/openbmc_project/Control/Host/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Host__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Host.interface.yaml',  ],
     output: [ 'error.cpp', 'error.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Control/Host/NMI__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Host/NMI.interface.yaml',  ],
     output: [ 'NMI.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -31,6 +33,7 @@
     'xyz/openbmc_project/Control/Host/TurboAllowed__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Host/TurboAllowed.interface.yaml',  ],
     output: [ 'TurboAllowed.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/MinimumShipLevel/meson.build b/gen/xyz/openbmc_project/Control/MinimumShipLevel/meson.build
index b5d0094..a9cb818 100644
--- a/gen/xyz/openbmc_project/Control/MinimumShipLevel/meson.build
+++ b/gen/xyz/openbmc_project/Control/MinimumShipLevel/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/MinimumShipLevel__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/MinimumShipLevel.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Mode/meson.build b/gen/xyz/openbmc_project/Control/Mode/meson.build
index 0e942b2..59155cd 100644
--- a/gen/xyz/openbmc_project/Control/Mode/meson.build
+++ b/gen/xyz/openbmc_project/Control/Mode/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Mode__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Mode.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Power/ACPIPowerState/meson.build b/gen/xyz/openbmc_project/Control/Power/ACPIPowerState/meson.build
index 8a6795a..7d8b3e2 100644
--- a/gen/xyz/openbmc_project/Control/Power/ACPIPowerState/meson.build
+++ b/gen/xyz/openbmc_project/Control/Power/ACPIPowerState/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Power/ACPIPowerState__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Power/ACPIPowerState.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Power/Cap/meson.build b/gen/xyz/openbmc_project/Control/Power/Cap/meson.build
index ee7aa60..59bd136 100644
--- a/gen/xyz/openbmc_project/Control/Power/Cap/meson.build
+++ b/gen/xyz/openbmc_project/Control/Power/Cap/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Power/Cap__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Power/Cap.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Power/IdlePowerSaver/meson.build b/gen/xyz/openbmc_project/Control/Power/IdlePowerSaver/meson.build
index baec62b..d3af9ba 100644
--- a/gen/xyz/openbmc_project/Control/Power/IdlePowerSaver/meson.build
+++ b/gen/xyz/openbmc_project/Control/Power/IdlePowerSaver/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Power/IdlePowerSaver__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Power/IdlePowerSaver.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Power/Mode/meson.build b/gen/xyz/openbmc_project/Control/Power/Mode/meson.build
index 144d314..14705cd 100644
--- a/gen/xyz/openbmc_project/Control/Power/Mode/meson.build
+++ b/gen/xyz/openbmc_project/Control/Power/Mode/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Power/Mode__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Power/Mode.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Power/RestorePolicy/meson.build b/gen/xyz/openbmc_project/Control/Power/RestorePolicy/meson.build
index df49b2b..4ba9b49 100644
--- a/gen/xyz/openbmc_project/Control/Power/RestorePolicy/meson.build
+++ b/gen/xyz/openbmc_project/Control/Power/RestorePolicy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Power/RestorePolicy__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Power/RestorePolicy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Power/meson.build b/gen/xyz/openbmc_project/Control/Power/meson.build
index d7024e3..8ea227b 100644
--- a/gen/xyz/openbmc_project/Control/Power/meson.build
+++ b/gen/xyz/openbmc_project/Control/Power/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Control/Power/ACPIPowerState__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Power/ACPIPowerState.interface.yaml',  ],
     output: [ 'ACPIPowerState.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Control/Power/Cap__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Power/Cap.interface.yaml',  ],
     output: [ 'Cap.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/Control/Power/IdlePowerSaver__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Power/IdlePowerSaver.interface.yaml',  ],
     output: [ 'IdlePowerSaver.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -46,6 +49,7 @@
     'xyz/openbmc_project/Control/Power/Mode__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Power/Mode.interface.yaml',  ],
     output: [ 'Mode.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -60,6 +64,7 @@
     'xyz/openbmc_project/Control/Power/RestorePolicy__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Power/RestorePolicy.interface.yaml',  ],
     output: [ 'RestorePolicy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/PowerSupplyAttributes/meson.build b/gen/xyz/openbmc_project/Control/PowerSupplyAttributes/meson.build
index f2d2d54..9e97fa3 100644
--- a/gen/xyz/openbmc_project/Control/PowerSupplyAttributes/meson.build
+++ b/gen/xyz/openbmc_project/Control/PowerSupplyAttributes/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/PowerSupplyAttributes__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/PowerSupplyAttributes.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/PowerSupplyRedundancy/meson.build b/gen/xyz/openbmc_project/Control/PowerSupplyRedundancy/meson.build
index 0254ecd..680a988 100644
--- a/gen/xyz/openbmc_project/Control/PowerSupplyRedundancy/meson.build
+++ b/gen/xyz/openbmc_project/Control/PowerSupplyRedundancy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/PowerSupplyRedundancy__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/PowerSupplyRedundancy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Processor/CurrentOperatingConfig/meson.build b/gen/xyz/openbmc_project/Control/Processor/CurrentOperatingConfig/meson.build
index 76466df..b499312 100644
--- a/gen/xyz/openbmc_project/Control/Processor/CurrentOperatingConfig/meson.build
+++ b/gen/xyz/openbmc_project/Control/Processor/CurrentOperatingConfig/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Processor/CurrentOperatingConfig__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Processor/CurrentOperatingConfig.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Processor/meson.build b/gen/xyz/openbmc_project/Control/Processor/meson.build
index fc32bf2..3fc8073 100644
--- a/gen/xyz/openbmc_project/Control/Processor/meson.build
+++ b/gen/xyz/openbmc_project/Control/Processor/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Control/Processor/CurrentOperatingConfig__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Processor/CurrentOperatingConfig.interface.yaml',  ],
     output: [ 'CurrentOperatingConfig.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Security/RestrictionMode/meson.build b/gen/xyz/openbmc_project/Control/Security/RestrictionMode/meson.build
index 417fe6c..aaab5ec 100644
--- a/gen/xyz/openbmc_project/Control/Security/RestrictionMode/meson.build
+++ b/gen/xyz/openbmc_project/Control/Security/RestrictionMode/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Security/RestrictionMode__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Security/RestrictionMode.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Security/SpecialMode/meson.build b/gen/xyz/openbmc_project/Control/Security/SpecialMode/meson.build
index ba12bf1..a345953 100644
--- a/gen/xyz/openbmc_project/Control/Security/SpecialMode/meson.build
+++ b/gen/xyz/openbmc_project/Control/Security/SpecialMode/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Security/SpecialMode__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Security/SpecialMode.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Security/meson.build b/gen/xyz/openbmc_project/Control/Security/meson.build
index 89173be..3a40301 100644
--- a/gen/xyz/openbmc_project/Control/Security/meson.build
+++ b/gen/xyz/openbmc_project/Control/Security/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Control/Security/RestrictionMode__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Security/RestrictionMode.interface.yaml',  ],
     output: [ 'RestrictionMode.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Control/Security/SpecialMode__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Security/SpecialMode.interface.yaml',  ],
     output: [ 'SpecialMode.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Service/Attributes/meson.build b/gen/xyz/openbmc_project/Control/Service/Attributes/meson.build
index 58557bb..b34df82 100644
--- a/gen/xyz/openbmc_project/Control/Service/Attributes/meson.build
+++ b/gen/xyz/openbmc_project/Control/Service/Attributes/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Service/Attributes__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Service/Attributes.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Service/SocketAttributes/meson.build b/gen/xyz/openbmc_project/Control/Service/SocketAttributes/meson.build
index 1da1fc3..ee7f6c6 100644
--- a/gen/xyz/openbmc_project/Control/Service/SocketAttributes/meson.build
+++ b/gen/xyz/openbmc_project/Control/Service/SocketAttributes/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/Service/SocketAttributes__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Service/SocketAttributes.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/Service/meson.build b/gen/xyz/openbmc_project/Control/Service/meson.build
index f186570..39b3ed6 100644
--- a/gen/xyz/openbmc_project/Control/Service/meson.build
+++ b/gen/xyz/openbmc_project/Control/Service/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Control/Service/Attributes__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Service/Attributes.interface.yaml',  ],
     output: [ 'Attributes.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Control/Service/SocketAttributes__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/Service/SocketAttributes.interface.yaml',  ],
     output: [ 'SocketAttributes.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/TPM/Policy/meson.build b/gen/xyz/openbmc_project/Control/TPM/Policy/meson.build
index b47cb59..3116edb 100644
--- a/gen/xyz/openbmc_project/Control/TPM/Policy/meson.build
+++ b/gen/xyz/openbmc_project/Control/TPM/Policy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/TPM/Policy__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Control/TPM/Policy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/TPM/meson.build b/gen/xyz/openbmc_project/Control/TPM/meson.build
index 5761da8..5522371 100644
--- a/gen/xyz/openbmc_project/Control/TPM/meson.build
+++ b/gen/xyz/openbmc_project/Control/TPM/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Control/TPM/Policy__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/TPM/Policy.interface.yaml',  ],
     output: [ 'Policy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/ThermalMode/meson.build b/gen/xyz/openbmc_project/Control/ThermalMode/meson.build
index b2f0d40..35b82ba 100644
--- a/gen/xyz/openbmc_project/Control/ThermalMode/meson.build
+++ b/gen/xyz/openbmc_project/Control/ThermalMode/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/ThermalMode__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/ThermalMode.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/VoltageRegulatorControl/meson.build b/gen/xyz/openbmc_project/Control/VoltageRegulatorControl/meson.build
index 85222d8..c7121b8 100644
--- a/gen/xyz/openbmc_project/Control/VoltageRegulatorControl/meson.build
+++ b/gen/xyz/openbmc_project/Control/VoltageRegulatorControl/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/VoltageRegulatorControl__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/VoltageRegulatorControl.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/VoltageRegulatorMode/meson.build b/gen/xyz/openbmc_project/Control/VoltageRegulatorMode/meson.build
index b5172e9..9134d9e 100644
--- a/gen/xyz/openbmc_project/Control/VoltageRegulatorMode/meson.build
+++ b/gen/xyz/openbmc_project/Control/VoltageRegulatorMode/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Control/VoltageRegulatorMode__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Control/VoltageRegulatorMode.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Control/meson.build b/gen/xyz/openbmc_project/Control/meson.build
index 9d22099..6bb8917 100644
--- a/gen/xyz/openbmc_project/Control/meson.build
+++ b/gen/xyz/openbmc_project/Control/meson.build
@@ -5,6 +5,7 @@
     'xyz/openbmc_project/Control/CFMLimit__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/CFMLimit.interface.yaml',  ],
     output: [ 'CFMLimit.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -19,6 +20,7 @@
     'xyz/openbmc_project/Control/ChassisCapabilities__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/ChassisCapabilities.interface.yaml',  ],
     output: [ 'ChassisCapabilities.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -33,6 +35,7 @@
     'xyz/openbmc_project/Control/Device__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/Device.errors.yaml',  ],
     output: [ 'Device.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -47,6 +50,7 @@
     'xyz/openbmc_project/Control/FanPwm__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/FanPwm.interface.yaml',  ],
     output: [ 'FanPwm.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -61,6 +65,7 @@
     'xyz/openbmc_project/Control/FanRedundancy__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/FanRedundancy.interface.yaml',  ],
     output: [ 'FanRedundancy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -75,6 +80,7 @@
     'xyz/openbmc_project/Control/FanSpeed__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/FanSpeed.interface.yaml',  ],
     output: [ 'FanSpeed.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -89,6 +95,7 @@
     'xyz/openbmc_project/Control/FieldMode__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/FieldMode.interface.yaml',  ],
     output: [ 'FieldMode.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -103,6 +110,7 @@
     'xyz/openbmc_project/Control/Host__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/Host.interface.yaml',  ],
     output: [ 'Host.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -117,6 +125,7 @@
     'xyz/openbmc_project/Control/MinimumShipLevel__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/MinimumShipLevel.interface.yaml',  ],
     output: [ 'MinimumShipLevel.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -131,6 +140,7 @@
     'xyz/openbmc_project/Control/Mode__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/Mode.interface.yaml',  ],
     output: [ 'Mode.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -146,6 +156,7 @@
     'xyz/openbmc_project/Control/PowerSupplyAttributes__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/PowerSupplyAttributes.interface.yaml',  ],
     output: [ 'PowerSupplyAttributes.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -160,6 +171,7 @@
     'xyz/openbmc_project/Control/PowerSupplyRedundancy__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/PowerSupplyRedundancy.interface.yaml',  ],
     output: [ 'PowerSupplyRedundancy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -178,6 +190,7 @@
     'xyz/openbmc_project/Control/ThermalMode__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/ThermalMode.interface.yaml',  ],
     output: [ 'ThermalMode.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -192,6 +205,7 @@
     'xyz/openbmc_project/Control/VoltageRegulatorControl__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/VoltageRegulatorControl.interface.yaml',  ],
     output: [ 'VoltageRegulatorControl.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -206,6 +220,7 @@
     'xyz/openbmc_project/Control/VoltageRegulatorMode__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Control/VoltageRegulatorMode.interface.yaml',  ],
     output: [ 'VoltageRegulatorMode.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Dump/Create/meson.build b/gen/xyz/openbmc_project/Dump/Create/meson.build
index 6c6c05a..0ccc2ce 100644
--- a/gen/xyz/openbmc_project/Dump/Create/meson.build
+++ b/gen/xyz/openbmc_project/Dump/Create/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Dump/Create__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Dump/Create.interface.yaml',  ],
     output: [ 'error.cpp', 'error.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Dump/Entry/BMC/meson.build b/gen/xyz/openbmc_project/Dump/Entry/BMC/meson.build
index 1c786a4..e4a3133 100644
--- a/gen/xyz/openbmc_project/Dump/Entry/BMC/meson.build
+++ b/gen/xyz/openbmc_project/Dump/Entry/BMC/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Dump/Entry/BMC__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Dump/Entry/BMC.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Dump/Entry/FaultLog/meson.build b/gen/xyz/openbmc_project/Dump/Entry/FaultLog/meson.build
index 5fdb0fb..4a87b84 100644
--- a/gen/xyz/openbmc_project/Dump/Entry/FaultLog/meson.build
+++ b/gen/xyz/openbmc_project/Dump/Entry/FaultLog/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Dump/Entry/FaultLog__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Dump/Entry/FaultLog.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Dump/Entry/System/meson.build b/gen/xyz/openbmc_project/Dump/Entry/System/meson.build
index f37d15a..8abc930 100644
--- a/gen/xyz/openbmc_project/Dump/Entry/System/meson.build
+++ b/gen/xyz/openbmc_project/Dump/Entry/System/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Dump/Entry/System__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Dump/Entry/System.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Dump/Entry/meson.build b/gen/xyz/openbmc_project/Dump/Entry/meson.build
index 692a321..533bbaa 100644
--- a/gen/xyz/openbmc_project/Dump/Entry/meson.build
+++ b/gen/xyz/openbmc_project/Dump/Entry/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Dump/Entry__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Dump/Entry.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Dump/Entry/BMC__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Dump/Entry/BMC.interface.yaml',  ],
     output: [ 'BMC.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -31,6 +33,7 @@
     'xyz/openbmc_project/Dump/Entry/FaultLog__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Dump/Entry/FaultLog.interface.yaml',  ],
     output: [ 'FaultLog.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -45,6 +48,7 @@
     'xyz/openbmc_project/Dump/Entry/System__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Dump/Entry/System.interface.yaml',  ],
     output: [ 'System.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Dump/NewDump/meson.build b/gen/xyz/openbmc_project/Dump/NewDump/meson.build
index 9fdee32..701c220 100644
--- a/gen/xyz/openbmc_project/Dump/NewDump/meson.build
+++ b/gen/xyz/openbmc_project/Dump/NewDump/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Dump/NewDump__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Dump/NewDump.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Dump/meson.build b/gen/xyz/openbmc_project/Dump/meson.build
index 279903c..720a8a3 100644
--- a/gen/xyz/openbmc_project/Dump/meson.build
+++ b/gen/xyz/openbmc_project/Dump/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Dump/Create__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Dump/Create.interface.yaml',  ],
     output: [ 'Create.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Dump/Entry__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Dump/Entry.interface.yaml',  ],
     output: [ 'Entry.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/Dump/NewDump__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Dump/NewDump.interface.yaml',  ],
     output: [ 'NewDump.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/HardwareIsolation/Create/meson.build b/gen/xyz/openbmc_project/HardwareIsolation/Create/meson.build
index a97812f..6aa4ab3 100644
--- a/gen/xyz/openbmc_project/HardwareIsolation/Create/meson.build
+++ b/gen/xyz/openbmc_project/HardwareIsolation/Create/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/HardwareIsolation/Create__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/HardwareIsolation/Create.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/HardwareIsolation/Entry/meson.build b/gen/xyz/openbmc_project/HardwareIsolation/Entry/meson.build
index ff63673..915770c 100644
--- a/gen/xyz/openbmc_project/HardwareIsolation/Entry/meson.build
+++ b/gen/xyz/openbmc_project/HardwareIsolation/Entry/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/HardwareIsolation/Entry__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/HardwareIsolation/Entry.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/HardwareIsolation/meson.build b/gen/xyz/openbmc_project/HardwareIsolation/meson.build
index 8ca2002..2265dd9 100644
--- a/gen/xyz/openbmc_project/HardwareIsolation/meson.build
+++ b/gen/xyz/openbmc_project/HardwareIsolation/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/HardwareIsolation__cpp'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/HardwareIsolation.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/HardwareIsolation/Create__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/HardwareIsolation/Create.interface.yaml',  ],
     output: [ 'Create.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -31,6 +33,7 @@
     'xyz/openbmc_project/HardwareIsolation/Entry__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/HardwareIsolation/Entry.interface.yaml',  ],
     output: [ 'Entry.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Connector/Embedded/meson.build b/gen/xyz/openbmc_project/Inventory/Connector/Embedded/meson.build
index 90810de..efe8e26 100644
--- a/gen/xyz/openbmc_project/Inventory/Connector/Embedded/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Connector/Embedded/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Connector/Embedded__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Connector/Embedded.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Connector/Slot/meson.build b/gen/xyz/openbmc_project/Inventory/Connector/Slot/meson.build
index 73e70ac..5b6b495 100644
--- a/gen/xyz/openbmc_project/Inventory/Connector/Slot/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Connector/Slot/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Connector/Slot__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Connector/Slot.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Connector/meson.build b/gen/xyz/openbmc_project/Inventory/Connector/meson.build
index 0933d16..39e673e 100644
--- a/gen/xyz/openbmc_project/Inventory/Connector/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Connector/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Inventory/Connector/Embedded__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Connector/Embedded.interface.yaml',  ],
     output: [ 'Embedded.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Inventory/Connector/Slot__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Connector/Slot.interface.yaml',  ],
     output: [ 'Slot.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/Asset/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/Asset/meson.build
index f681fb0..18be374 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/Asset/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/Asset/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Asset__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Asset.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/AssetTag/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/AssetTag/meson.build
index 01a3790..e441d66 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/AssetTag/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/AssetTag/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/AssetTag__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/AssetTag.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/CLEI/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/CLEI/meson.build
index b8ec706..254244e 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/CLEI/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/CLEI/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/CLEI__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/CLEI.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/Cacheable/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/Cacheable/meson.build
index cae7a3d..1feb333 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/Cacheable/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/Cacheable/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Cacheable__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Cacheable.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/Compatible/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/Compatible/meson.build
index 4b831bf..7a2829d 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/Compatible/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/Compatible/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Compatible__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Compatible.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/CoolingType/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/CoolingType/meson.build
index a2ad21a..a664173 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/CoolingType/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/CoolingType/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/CoolingType__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/CoolingType.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/Dimension/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/Dimension/meson.build
index d6dcb27..4ae222b 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/Dimension/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/Dimension/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Dimension__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Dimension.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/I2CDevice/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/I2CDevice/meson.build
index 33d3b18..c3ae2e0 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/I2CDevice/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/I2CDevice/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/I2CDevice__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/I2CDevice.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/LocationCode/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/LocationCode/meson.build
index 55ab1e5..05a6d44 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/LocationCode/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/LocationCode/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/LocationCode__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/LocationCode.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/ManufacturerExt/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/ManufacturerExt/meson.build
index 085fb80..b3f1dce 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/ManufacturerExt/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/ManufacturerExt/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/ManufacturerExt__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/ManufacturerExt.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/MeetsMinimumShipLevel/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/MeetsMinimumShipLevel/meson.build
index 9badab7..3c21788 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/MeetsMinimumShipLevel/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/MeetsMinimumShipLevel/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/MeetsMinimumShipLevel__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/MeetsMinimumShipLevel.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/Replaceable/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/Replaceable/meson.build
index fbac039..f638e0b 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/Replaceable/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/Replaceable/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Replaceable__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Replaceable.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/Revision/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/Revision/meson.build
index b9aab22..b58f393 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/Revision/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/Revision/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Revision__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Revision.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/Slot/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/Slot/meson.build
index 720d103..571ca6d 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/Slot/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/Slot/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Slot__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Slot.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/UniqueIdentifier/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/UniqueIdentifier/meson.build
index ba95417..c2d1d55 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/UniqueIdentifier/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/UniqueIdentifier/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/UniqueIdentifier__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/UniqueIdentifier.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/VendorInformation/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/VendorInformation/meson.build
index 6cfe8e4..bcce5bf 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/VendorInformation/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/VendorInformation/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/VendorInformation__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/VendorInformation.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/VoltageControl/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/VoltageControl/meson.build
index a1927a8..c815152 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/VoltageControl/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/VoltageControl/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Decorator/VoltageControl__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/VoltageControl.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Decorator/meson.build b/gen/xyz/openbmc_project/Inventory/Decorator/meson.build
index 0261df7..9dcc20c 100644
--- a/gen/xyz/openbmc_project/Inventory/Decorator/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Decorator/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Asset__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Asset.interface.yaml',  ],
     output: [ 'Asset.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Inventory/Decorator/AssetTag__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/AssetTag.interface.yaml',  ],
     output: [ 'AssetTag.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/Inventory/Decorator/CLEI__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/CLEI.interface.yaml',  ],
     output: [ 'CLEI.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -46,6 +49,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Cacheable__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Cacheable.interface.yaml',  ],
     output: [ 'Cacheable.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -60,6 +64,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Compatible__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Compatible.interface.yaml',  ],
     output: [ 'Compatible.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -74,6 +79,7 @@
     'xyz/openbmc_project/Inventory/Decorator/CoolingType__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/CoolingType.interface.yaml',  ],
     output: [ 'CoolingType.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -88,6 +94,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Dimension__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Dimension.interface.yaml',  ],
     output: [ 'Dimension.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -102,6 +109,7 @@
     'xyz/openbmc_project/Inventory/Decorator/I2CDevice__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/I2CDevice.interface.yaml',  ],
     output: [ 'I2CDevice.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -116,6 +124,7 @@
     'xyz/openbmc_project/Inventory/Decorator/LocationCode__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/LocationCode.interface.yaml',  ],
     output: [ 'LocationCode.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -130,6 +139,7 @@
     'xyz/openbmc_project/Inventory/Decorator/ManufacturerExt__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/ManufacturerExt.interface.yaml',  ],
     output: [ 'ManufacturerExt.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -144,6 +154,7 @@
     'xyz/openbmc_project/Inventory/Decorator/MeetsMinimumShipLevel__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/MeetsMinimumShipLevel.interface.yaml',  ],
     output: [ 'MeetsMinimumShipLevel.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -158,6 +169,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Replaceable__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Replaceable.interface.yaml',  ],
     output: [ 'Replaceable.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -172,6 +184,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Revision__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Revision.interface.yaml',  ],
     output: [ 'Revision.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -186,6 +199,7 @@
     'xyz/openbmc_project/Inventory/Decorator/Slot__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/Slot.interface.yaml',  ],
     output: [ 'Slot.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -200,6 +214,7 @@
     'xyz/openbmc_project/Inventory/Decorator/UniqueIdentifier__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/UniqueIdentifier.interface.yaml',  ],
     output: [ 'UniqueIdentifier.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -214,6 +229,7 @@
     'xyz/openbmc_project/Inventory/Decorator/VendorInformation__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/VendorInformation.interface.yaml',  ],
     output: [ 'VendorInformation.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -228,6 +244,7 @@
     'xyz/openbmc_project/Inventory/Decorator/VoltageControl__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Decorator/VoltageControl.interface.yaml',  ],
     output: [ 'VoltageControl.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Accelerator/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Accelerator/meson.build
index be2d10a..465c693 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Accelerator/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Accelerator/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Accelerator__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Accelerator.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Battery/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Battery/meson.build
index 429ab5f..44ac8d9 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Battery/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Battery/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Battery__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Battery.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Bmc/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Bmc/meson.build
index 459bcdb..1a31f3a 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Bmc/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Bmc/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Bmc__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Bmc.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Board/IOBoard/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Board/IOBoard/meson.build
index 371e120..4372f22 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Board/IOBoard/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Board/IOBoard/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Board/IOBoard__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Board/IOBoard.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Board/Motherboard/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Board/Motherboard/meson.build
index bb11790..b6e87c0 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Board/Motherboard/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Board/Motherboard/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Board/Motherboard__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Board/Motherboard.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Board/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Board/meson.build
index af1c582..a491720 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Board/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Board/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Board__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Board.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Inventory/Item/Board/IOBoard__markdown'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Board/IOBoard.interface.yaml',  ],
     output: [ 'IOBoard.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -31,6 +33,7 @@
     'xyz/openbmc_project/Inventory/Item/Board/Motherboard__markdown'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Board/Motherboard.interface.yaml',  ],
     output: [ 'Motherboard.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Cable/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Cable/meson.build
index 3b83494..6a83cbf 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Cable/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Cable/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Cable__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Cable.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Chassis/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Chassis/meson.build
index 3cada47..35458af 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Chassis/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Chassis/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Chassis__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Chassis.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Connector/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Connector/meson.build
index a66ab63..0775db4 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Connector/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Connector/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Connector__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Connector.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Cpu/OperatingConfig/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Cpu/OperatingConfig/meson.build
index 5d7e869..84179f4 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Cpu/OperatingConfig/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Cpu/OperatingConfig/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Cpu/OperatingConfig__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Cpu/OperatingConfig.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Cpu/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Cpu/meson.build
index 25612ae..c094d27 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Cpu/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Cpu/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Cpu__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Cpu.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Inventory/Item/Cpu/OperatingConfig__markdown'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Cpu/OperatingConfig.interface.yaml',  ],
     output: [ 'OperatingConfig.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/CpuCore/meson.build b/gen/xyz/openbmc_project/Inventory/Item/CpuCore/meson.build
index df69308..f96e352 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/CpuCore/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/CpuCore/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/CpuCore__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/CpuCore.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Dimm/MemoryLocation/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Dimm/MemoryLocation/meson.build
index 3ceeb93..376c55e 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Dimm/MemoryLocation/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Dimm/MemoryLocation/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Dimm/MemoryLocation__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Dimm/MemoryLocation.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Dimm/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Dimm/meson.build
index 79b2bef..ffb43c1 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Dimm/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Dimm/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Dimm__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Dimm.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Inventory/Item/Dimm/MemoryLocation__markdown'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Dimm/MemoryLocation.interface.yaml',  ],
     output: [ 'MemoryLocation.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/DiskBackplane/meson.build b/gen/xyz/openbmc_project/Inventory/Item/DiskBackplane/meson.build
index c4ccb74..dbed4d6 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/DiskBackplane/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/DiskBackplane/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/DiskBackplane__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/DiskBackplane.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Drive/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Drive/meson.build
index bdafb17..d10a03d 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Drive/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Drive/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Drive__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Drive.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Ethernet/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Ethernet/meson.build
index d0980af..380c0af 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Ethernet/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Ethernet/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Ethernet__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Ethernet.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/FabricAdapter/meson.build b/gen/xyz/openbmc_project/Inventory/Item/FabricAdapter/meson.build
index 10f1ce7..41b1b81 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/FabricAdapter/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/FabricAdapter/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/FabricAdapter__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/FabricAdapter.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Fan/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Fan/meson.build
index 92602ba..cd90323 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Fan/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Fan/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Fan__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Fan.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Global/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Global/meson.build
index 12e8531..6da5685 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Global/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Global/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Global__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Global.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/MemoryBuffer/meson.build b/gen/xyz/openbmc_project/Inventory/Item/MemoryBuffer/meson.build
index 1970612..98431d6 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/MemoryBuffer/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/MemoryBuffer/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/MemoryBuffer__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/MemoryBuffer.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/NetworkInterface/meson.build b/gen/xyz/openbmc_project/Inventory/Item/NetworkInterface/meson.build
index c06cdfa..e78ac31 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/NetworkInterface/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/NetworkInterface/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/NetworkInterface__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/NetworkInterface.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/PCIeDevice/meson.build b/gen/xyz/openbmc_project/Inventory/Item/PCIeDevice/meson.build
index b4a7ead..84a6918 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/PCIeDevice/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/PCIeDevice/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/PCIeDevice__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/PCIeDevice.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/PCIeSlot/meson.build b/gen/xyz/openbmc_project/Inventory/Item/PCIeSlot/meson.build
index 44c8e2e..7268461 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/PCIeSlot/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/PCIeSlot/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/PCIeSlot__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/PCIeSlot.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Panel/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Panel/meson.build
index 69a9044..84e47bb 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Panel/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Panel/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Panel__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Panel.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/Partition/meson.build b/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/Partition/meson.build
index bbc1824..9ebc081 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/Partition/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/Partition/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/PersistentMemory/Partition__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Inventory/Item/PersistentMemory/Partition.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/PowerManagementPolicy/meson.build b/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/PowerManagementPolicy/meson.build
index e107d4f..5486bea 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/PowerManagementPolicy/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/PowerManagementPolicy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/PersistentMemory/PowerManagementPolicy__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Inventory/Item/PersistentMemory/PowerManagementPolicy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/SecurityCapabilities/meson.build b/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/SecurityCapabilities/meson.build
index 3546cb0..9b0da7a 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/SecurityCapabilities/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/SecurityCapabilities/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/PersistentMemory/SecurityCapabilities__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Inventory/Item/PersistentMemory/SecurityCapabilities.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/meson.build b/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/meson.build
index a380aad..84c9dd4 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/PersistentMemory/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/PersistentMemory__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/PersistentMemory.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Inventory/Item/PersistentMemory/Partition__markdown'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/PersistentMemory/Partition.interface.yaml',  ],
     output: [ 'Partition.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -31,6 +33,7 @@
     'xyz/openbmc_project/Inventory/Item/PersistentMemory/PowerManagementPolicy__markdown'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/PersistentMemory/PowerManagementPolicy.interface.yaml',  ],
     output: [ 'PowerManagementPolicy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -45,6 +48,7 @@
     'xyz/openbmc_project/Inventory/Item/PersistentMemory/SecurityCapabilities__markdown'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/PersistentMemory/SecurityCapabilities.interface.yaml',  ],
     output: [ 'SecurityCapabilities.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/PowerSupply/meson.build b/gen/xyz/openbmc_project/Inventory/Item/PowerSupply/meson.build
index 1b740e5..8518d46 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/PowerSupply/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/PowerSupply/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/PowerSupply__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/PowerSupply.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Rotor/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Rotor/meson.build
index 23b5a8f..117866e 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Rotor/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Rotor/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Rotor__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Rotor.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Storage/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Storage/meson.build
index 870b0f4..e0e0513 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Storage/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Storage/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Storage__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Storage.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/StorageController/meson.build b/gen/xyz/openbmc_project/Inventory/Item/StorageController/meson.build
index 15c6c4a..28a6f16 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/StorageController/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/StorageController/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/StorageController__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/StorageController.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/System/meson.build b/gen/xyz/openbmc_project/Inventory/Item/System/meson.build
index 22adb45..a86395a 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/System/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/System/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/System__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/System.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Tpm/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Tpm/meson.build
index d4d003b..0b38b94 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Tpm/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Tpm/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Tpm__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Tpm.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Volume/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Volume/meson.build
index d78cbd7..58109f2 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Volume/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Volume/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Volume__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Volume.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/Vrm/meson.build b/gen/xyz/openbmc_project/Inventory/Item/Vrm/meson.build
index 075ae2c..d2e3ef7 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/Vrm/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/Vrm/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item/Vrm__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Item/Vrm.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Item/meson.build b/gen/xyz/openbmc_project/Inventory/Item/meson.build
index c3bb46d..6e2237e 100644
--- a/gen/xyz/openbmc_project/Inventory/Item/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Item/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Item__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Inventory/Item/Accelerator__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Accelerator.interface.yaml',  ],
     output: [ 'Accelerator.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -31,6 +33,7 @@
     'xyz/openbmc_project/Inventory/Item/Battery__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Battery.interface.yaml',  ],
     output: [ 'Battery.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -45,6 +48,7 @@
     'xyz/openbmc_project/Inventory/Item/Bmc__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Bmc.interface.yaml',  ],
     output: [ 'Bmc.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -59,6 +63,7 @@
     'xyz/openbmc_project/Inventory/Item/Board__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Board.interface.yaml',  ],
     output: [ 'Board.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -73,6 +78,7 @@
     'xyz/openbmc_project/Inventory/Item/Cable__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Cable.interface.yaml',  ],
     output: [ 'Cable.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -87,6 +93,7 @@
     'xyz/openbmc_project/Inventory/Item/Chassis__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Chassis.interface.yaml',  ],
     output: [ 'Chassis.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -101,6 +108,7 @@
     'xyz/openbmc_project/Inventory/Item/Connector__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Connector.interface.yaml',  ],
     output: [ 'Connector.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -115,6 +123,7 @@
     'xyz/openbmc_project/Inventory/Item/Cpu__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Cpu.interface.yaml',  ],
     output: [ 'Cpu.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -129,6 +138,7 @@
     'xyz/openbmc_project/Inventory/Item/CpuCore__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/CpuCore.interface.yaml',  ],
     output: [ 'CpuCore.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -143,6 +153,7 @@
     'xyz/openbmc_project/Inventory/Item/Dimm__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Dimm.interface.yaml',  ],
     output: [ 'Dimm.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -157,6 +168,7 @@
     'xyz/openbmc_project/Inventory/Item/DiskBackplane__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/DiskBackplane.interface.yaml',  ],
     output: [ 'DiskBackplane.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -171,6 +183,7 @@
     'xyz/openbmc_project/Inventory/Item/Drive__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Drive.interface.yaml',  ],
     output: [ 'Drive.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -185,6 +198,7 @@
     'xyz/openbmc_project/Inventory/Item/Ethernet__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Ethernet.interface.yaml',  ],
     output: [ 'Ethernet.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -199,6 +213,7 @@
     'xyz/openbmc_project/Inventory/Item/FabricAdapter__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/FabricAdapter.interface.yaml',  ],
     output: [ 'FabricAdapter.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -213,6 +228,7 @@
     'xyz/openbmc_project/Inventory/Item/Fan__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Fan.interface.yaml',  ],
     output: [ 'Fan.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -227,6 +243,7 @@
     'xyz/openbmc_project/Inventory/Item/Global__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Global.interface.yaml',  ],
     output: [ 'Global.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -241,6 +258,7 @@
     'xyz/openbmc_project/Inventory/Item/MemoryBuffer__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/MemoryBuffer.interface.yaml',  ],
     output: [ 'MemoryBuffer.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -255,6 +273,7 @@
     'xyz/openbmc_project/Inventory/Item/NetworkInterface__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/NetworkInterface.interface.yaml',  ],
     output: [ 'NetworkInterface.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -269,6 +288,7 @@
     'xyz/openbmc_project/Inventory/Item/PCIeDevice__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/PCIeDevice.interface.yaml',  ],
     output: [ 'PCIeDevice.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -283,6 +303,7 @@
     'xyz/openbmc_project/Inventory/Item/PCIeSlot__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/PCIeSlot.interface.yaml',  ],
     output: [ 'PCIeSlot.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -297,6 +318,7 @@
     'xyz/openbmc_project/Inventory/Item/Panel__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Panel.interface.yaml',  ],
     output: [ 'Panel.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -311,6 +333,7 @@
     'xyz/openbmc_project/Inventory/Item/PersistentMemory__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/PersistentMemory.interface.yaml',  ],
     output: [ 'PersistentMemory.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -325,6 +348,7 @@
     'xyz/openbmc_project/Inventory/Item/PowerSupply__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/PowerSupply.interface.yaml',  ],
     output: [ 'PowerSupply.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -339,6 +363,7 @@
     'xyz/openbmc_project/Inventory/Item/Rotor__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Rotor.interface.yaml',  ],
     output: [ 'Rotor.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -353,6 +378,7 @@
     'xyz/openbmc_project/Inventory/Item/Storage__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Storage.interface.yaml',  ],
     output: [ 'Storage.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -367,6 +393,7 @@
     'xyz/openbmc_project/Inventory/Item/StorageController__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/StorageController.interface.yaml',  ],
     output: [ 'StorageController.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -381,6 +408,7 @@
     'xyz/openbmc_project/Inventory/Item/System__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/System.interface.yaml',  ],
     output: [ 'System.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -395,6 +423,7 @@
     'xyz/openbmc_project/Inventory/Item/Tpm__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Tpm.interface.yaml',  ],
     output: [ 'Tpm.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -409,6 +438,7 @@
     'xyz/openbmc_project/Inventory/Item/Volume__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Volume.interface.yaml',  ],
     output: [ 'Volume.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -423,6 +453,7 @@
     'xyz/openbmc_project/Inventory/Item/Vrm__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Item/Vrm.interface.yaml',  ],
     output: [ 'Vrm.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Manager/meson.build b/gen/xyz/openbmc_project/Inventory/Manager/meson.build
index 9ad9d91..8d65f08 100644
--- a/gen/xyz/openbmc_project/Inventory/Manager/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Manager/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Manager__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Inventory/Manager.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Source/PLDM/Entity/meson.build b/gen/xyz/openbmc_project/Inventory/Source/PLDM/Entity/meson.build
index 0d3260f..188282d 100644
--- a/gen/xyz/openbmc_project/Inventory/Source/PLDM/Entity/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Source/PLDM/Entity/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Source/PLDM/Entity__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Inventory/Source/PLDM/Entity.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Source/PLDM/FRU/meson.build b/gen/xyz/openbmc_project/Inventory/Source/PLDM/FRU/meson.build
index f8c0c9b..7750598 100644
--- a/gen/xyz/openbmc_project/Inventory/Source/PLDM/FRU/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Source/PLDM/FRU/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory/Source/PLDM/FRU__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Inventory/Source/PLDM/FRU.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/Source/PLDM/meson.build b/gen/xyz/openbmc_project/Inventory/Source/PLDM/meson.build
index d96d11e..14c8d79 100644
--- a/gen/xyz/openbmc_project/Inventory/Source/PLDM/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/Source/PLDM/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Inventory/Source/PLDM/Entity__markdown'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Source/PLDM/Entity.interface.yaml',  ],
     output: [ 'Entity.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Inventory/Source/PLDM/FRU__markdown'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Inventory/Source/PLDM/FRU.interface.yaml',  ],
     output: [ 'FRU.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Inventory/meson.build b/gen/xyz/openbmc_project/Inventory/meson.build
index 2383524..777d847 100644
--- a/gen/xyz/openbmc_project/Inventory/meson.build
+++ b/gen/xyz/openbmc_project/Inventory/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Inventory__cpp'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Inventory.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -19,6 +20,7 @@
     'xyz/openbmc_project/Inventory/Item__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Inventory/Item.interface.yaml',  ],
     output: [ 'Item.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -33,6 +35,7 @@
     'xyz/openbmc_project/Inventory/Manager__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Inventory/Manager.interface.yaml',  ],
     output: [ 'Manager.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Ipmi/SOL/meson.build b/gen/xyz/openbmc_project/Ipmi/SOL/meson.build
index a791dab..e939b4a 100644
--- a/gen/xyz/openbmc_project/Ipmi/SOL/meson.build
+++ b/gen/xyz/openbmc_project/Ipmi/SOL/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Ipmi/SOL__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Ipmi/SOL.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Ipmi/SessionInfo/meson.build b/gen/xyz/openbmc_project/Ipmi/SessionInfo/meson.build
index fbcc4d8..3d5ab9d 100644
--- a/gen/xyz/openbmc_project/Ipmi/SessionInfo/meson.build
+++ b/gen/xyz/openbmc_project/Ipmi/SessionInfo/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Ipmi/SessionInfo__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Ipmi/SessionInfo.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Ipmi/meson.build b/gen/xyz/openbmc_project/Ipmi/meson.build
index 35e3850..dc92556 100644
--- a/gen/xyz/openbmc_project/Ipmi/meson.build
+++ b/gen/xyz/openbmc_project/Ipmi/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Ipmi/SOL__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Ipmi/SOL.interface.yaml',  ],
     output: [ 'SOL.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Ipmi/SessionInfo__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Ipmi/SessionInfo.interface.yaml',  ],
     output: [ 'SessionInfo.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Led/Group/meson.build b/gen/xyz/openbmc_project/Led/Group/meson.build
index 4d2cd86..e25d5e1 100644
--- a/gen/xyz/openbmc_project/Led/Group/meson.build
+++ b/gen/xyz/openbmc_project/Led/Group/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Led/Group__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Led/Group.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Led/Physical/meson.build b/gen/xyz/openbmc_project/Led/Physical/meson.build
index f4ddd40..524486e 100644
--- a/gen/xyz/openbmc_project/Led/Physical/meson.build
+++ b/gen/xyz/openbmc_project/Led/Physical/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Led/Physical__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Led/Physical.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Led/meson.build b/gen/xyz/openbmc_project/Led/meson.build
index fbaf76a..6752c40 100644
--- a/gen/xyz/openbmc_project/Led/meson.build
+++ b/gen/xyz/openbmc_project/Led/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Led/Group__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Led/Group.interface.yaml',  ],
     output: [ 'Group.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Led/Physical__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Led/Physical.interface.yaml',  ],
     output: [ 'Physical.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/Create/meson.build b/gen/xyz/openbmc_project/Logging/Create/meson.build
index f21db54..0accb61 100644
--- a/gen/xyz/openbmc_project/Logging/Create/meson.build
+++ b/gen/xyz/openbmc_project/Logging/Create/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Logging/Create__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Logging/Create.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/Entry/meson.build b/gen/xyz/openbmc_project/Logging/Entry/meson.build
index f3cfc6f..2eefc96 100644
--- a/gen/xyz/openbmc_project/Logging/Entry/meson.build
+++ b/gen/xyz/openbmc_project/Logging/Entry/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Logging/Entry__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Logging/Entry.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/ErrorBlocksTransition/meson.build b/gen/xyz/openbmc_project/Logging/ErrorBlocksTransition/meson.build
index 8011688..a3a394e 100644
--- a/gen/xyz/openbmc_project/Logging/ErrorBlocksTransition/meson.build
+++ b/gen/xyz/openbmc_project/Logging/ErrorBlocksTransition/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Logging/ErrorBlocksTransition__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Logging/ErrorBlocksTransition.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/Event/meson.build b/gen/xyz/openbmc_project/Logging/Event/meson.build
index 09c1d6b..f4a07d5 100644
--- a/gen/xyz/openbmc_project/Logging/Event/meson.build
+++ b/gen/xyz/openbmc_project/Logging/Event/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Logging/Event__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Logging/Event.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/IPMI/meson.build b/gen/xyz/openbmc_project/Logging/IPMI/meson.build
index 9fabe6f..03fc0cb 100644
--- a/gen/xyz/openbmc_project/Logging/IPMI/meson.build
+++ b/gen/xyz/openbmc_project/Logging/IPMI/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Logging/IPMI__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Logging/IPMI.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/SEL/meson.build b/gen/xyz/openbmc_project/Logging/SEL/meson.build
index 4f7caba..e9dc8c6 100644
--- a/gen/xyz/openbmc_project/Logging/SEL/meson.build
+++ b/gen/xyz/openbmc_project/Logging/SEL/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Logging/SEL__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Logging/SEL.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/Settings/meson.build b/gen/xyz/openbmc_project/Logging/Settings/meson.build
index 96ef3b5..12393c8 100644
--- a/gen/xyz/openbmc_project/Logging/Settings/meson.build
+++ b/gen/xyz/openbmc_project/Logging/Settings/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Logging/Settings__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Logging/Settings.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Create/meson.build b/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Create/meson.build
index b8be39b..5197cef 100644
--- a/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Create/meson.build
+++ b/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Create/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Logging/Syslog/Destination/Mail/Create__cpp'.underscorify(),
     input: [ '../../../../../../../../yaml/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Create.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Entry/meson.build b/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Entry/meson.build
index 5af3dec..fce01da 100644
--- a/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Entry/meson.build
+++ b/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Entry/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Logging/Syslog/Destination/Mail/Entry__cpp'.underscorify(),
     input: [ '../../../../../../../../yaml/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Entry.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/meson.build b/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/meson.build
index 5138e4f..5fd6c0d 100644
--- a/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/meson.build
+++ b/gen/xyz/openbmc_project/Logging/Syslog/Destination/Mail/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Logging/Syslog/Destination/Mail__cpp'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Logging/Syslog/Destination/Mail.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Logging/Syslog/Destination/Mail/Create__markdown'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Create.interface.yaml',  ],
     output: [ 'Create.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -31,6 +33,7 @@
     'xyz/openbmc_project/Logging/Syslog/Destination/Mail/Entry__markdown'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/Logging/Syslog/Destination/Mail/Entry.interface.yaml',  ],
     output: [ 'Entry.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/Syslog/Destination/meson.build b/gen/xyz/openbmc_project/Logging/Syslog/Destination/meson.build
index 9b23be3..a777078 100644
--- a/gen/xyz/openbmc_project/Logging/Syslog/Destination/meson.build
+++ b/gen/xyz/openbmc_project/Logging/Syslog/Destination/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Logging/Syslog/Destination/Mail__markdown'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Logging/Syslog/Destination/Mail.interface.yaml',  ],
     output: [ 'Mail.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Logging/meson.build b/gen/xyz/openbmc_project/Logging/meson.build
index d01db9b..3fbbcbb 100644
--- a/gen/xyz/openbmc_project/Logging/meson.build
+++ b/gen/xyz/openbmc_project/Logging/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Logging/Create__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Logging/Create.interface.yaml',  ],
     output: [ 'Create.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Logging/Entry__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Logging/Entry.interface.yaml',  ],
     output: [ 'Entry.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/Logging/ErrorBlocksTransition__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Logging/ErrorBlocksTransition.interface.yaml',  ],
     output: [ 'ErrorBlocksTransition.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -46,6 +49,7 @@
     'xyz/openbmc_project/Logging/Event__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Logging/Event.interface.yaml',  ],
     output: [ 'Event.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -60,6 +64,7 @@
     'xyz/openbmc_project/Logging/IPMI__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Logging/IPMI.interface.yaml',  ],
     output: [ 'IPMI.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -74,6 +79,7 @@
     'xyz/openbmc_project/Logging/SEL__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Logging/SEL.errors.yaml',  ],
     output: [ 'SEL.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -88,6 +94,7 @@
     'xyz/openbmc_project/Logging/Settings__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Logging/Settings.interface.yaml',  ],
     output: [ 'Settings.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/MCTP/Endpoint/meson.build b/gen/xyz/openbmc_project/MCTP/Endpoint/meson.build
index 88bfe98..9334a1e 100644
--- a/gen/xyz/openbmc_project/MCTP/Endpoint/meson.build
+++ b/gen/xyz/openbmc_project/MCTP/Endpoint/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/MCTP/Endpoint__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/MCTP/Endpoint.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/MCTP/meson.build b/gen/xyz/openbmc_project/MCTP/meson.build
index b9598ad..fc9ca6c 100644
--- a/gen/xyz/openbmc_project/MCTP/meson.build
+++ b/gen/xyz/openbmc_project/MCTP/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/MCTP/Endpoint__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/MCTP/Endpoint.interface.yaml',  ],
     output: [ 'Endpoint.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Memory/MemoryECC/meson.build b/gen/xyz/openbmc_project/Memory/MemoryECC/meson.build
index 9f0f250..a86a18a 100644
--- a/gen/xyz/openbmc_project/Memory/MemoryECC/meson.build
+++ b/gen/xyz/openbmc_project/Memory/MemoryECC/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Memory/MemoryECC__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Memory/MemoryECC.interface.yaml',  ],
     output: [ 'error.cpp', 'error.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Memory/meson.build b/gen/xyz/openbmc_project/Memory/meson.build
index ab615c6..2d65de5 100644
--- a/gen/xyz/openbmc_project/Memory/meson.build
+++ b/gen/xyz/openbmc_project/Memory/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Memory/MemoryECC__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Memory/MemoryECC.interface.yaml',  ],
     output: [ 'MemoryECC.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/Client/Create/meson.build b/gen/xyz/openbmc_project/Network/Client/Create/meson.build
index 63e118b..06ad969 100644
--- a/gen/xyz/openbmc_project/Network/Client/Create/meson.build
+++ b/gen/xyz/openbmc_project/Network/Client/Create/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Network/Client/Create__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Network/Client/Create.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/Client/meson.build b/gen/xyz/openbmc_project/Network/Client/meson.build
index a5ec45a..0b0954f 100644
--- a/gen/xyz/openbmc_project/Network/Client/meson.build
+++ b/gen/xyz/openbmc_project/Network/Client/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Network/Client__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Network/Client.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Network/Client/Create__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Network/Client/Create.interface.yaml',  ],
     output: [ 'Create.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/DHCPConfiguration/meson.build b/gen/xyz/openbmc_project/Network/DHCPConfiguration/meson.build
index 28f248e..1d74724 100644
--- a/gen/xyz/openbmc_project/Network/DHCPConfiguration/meson.build
+++ b/gen/xyz/openbmc_project/Network/DHCPConfiguration/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Network/DHCPConfiguration__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Network/DHCPConfiguration.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/EthernetInterface/meson.build b/gen/xyz/openbmc_project/Network/EthernetInterface/meson.build
index 2af5c0c..a4cb8fd 100644
--- a/gen/xyz/openbmc_project/Network/EthernetInterface/meson.build
+++ b/gen/xyz/openbmc_project/Network/EthernetInterface/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Network/EthernetInterface__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Network/EthernetInterface.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/Experimental/Bond/meson.build b/gen/xyz/openbmc_project/Network/Experimental/Bond/meson.build
index 2f2c3b6..484aec6 100644
--- a/gen/xyz/openbmc_project/Network/Experimental/Bond/meson.build
+++ b/gen/xyz/openbmc_project/Network/Experimental/Bond/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Network/Experimental/Bond__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Network/Experimental/Bond.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/Experimental/Tunnel/meson.build b/gen/xyz/openbmc_project/Network/Experimental/Tunnel/meson.build
index e0730ed..ff75ee8 100644
--- a/gen/xyz/openbmc_project/Network/Experimental/Tunnel/meson.build
+++ b/gen/xyz/openbmc_project/Network/Experimental/Tunnel/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Network/Experimental/Tunnel__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Network/Experimental/Tunnel.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/Experimental/meson.build b/gen/xyz/openbmc_project/Network/Experimental/meson.build
index a2a7074..1404a9b 100644
--- a/gen/xyz/openbmc_project/Network/Experimental/meson.build
+++ b/gen/xyz/openbmc_project/Network/Experimental/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Network/Experimental/Bond__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Network/Experimental/Bond.interface.yaml',  ],
     output: [ 'Bond.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Network/Experimental/Tunnel__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Network/Experimental/Tunnel.interface.yaml',  ],
     output: [ 'Tunnel.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/IP/meson.build b/gen/xyz/openbmc_project/Network/IP/meson.build
index 46146a6..5bfa9ae 100644
--- a/gen/xyz/openbmc_project/Network/IP/meson.build
+++ b/gen/xyz/openbmc_project/Network/IP/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Network/IP__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Network/IP.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/MACAddress/meson.build b/gen/xyz/openbmc_project/Network/MACAddress/meson.build
index 5275519..c09d516 100644
--- a/gen/xyz/openbmc_project/Network/MACAddress/meson.build
+++ b/gen/xyz/openbmc_project/Network/MACAddress/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Network/MACAddress__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Network/MACAddress.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/Neighbor/meson.build b/gen/xyz/openbmc_project/Network/Neighbor/meson.build
index e375aa7..d021561 100644
--- a/gen/xyz/openbmc_project/Network/Neighbor/meson.build
+++ b/gen/xyz/openbmc_project/Network/Neighbor/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Network/Neighbor__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Network/Neighbor.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/SystemConfiguration/meson.build b/gen/xyz/openbmc_project/Network/SystemConfiguration/meson.build
index a2cb126..0fa4183 100644
--- a/gen/xyz/openbmc_project/Network/SystemConfiguration/meson.build
+++ b/gen/xyz/openbmc_project/Network/SystemConfiguration/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Network/SystemConfiguration__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Network/SystemConfiguration.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/VLAN/meson.build b/gen/xyz/openbmc_project/Network/VLAN/meson.build
index 369a65d..bc4866f 100644
--- a/gen/xyz/openbmc_project/Network/VLAN/meson.build
+++ b/gen/xyz/openbmc_project/Network/VLAN/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Network/VLAN__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Network/VLAN.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Network/meson.build b/gen/xyz/openbmc_project/Network/meson.build
index be23264..966f916 100644
--- a/gen/xyz/openbmc_project/Network/meson.build
+++ b/gen/xyz/openbmc_project/Network/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Network/Client__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Network/Client.interface.yaml',  ],
     output: [ 'Client.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Network/DHCPConfiguration__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Network/DHCPConfiguration.interface.yaml',  ],
     output: [ 'DHCPConfiguration.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/Network/EthernetInterface__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Network/EthernetInterface.interface.yaml',  ],
     output: [ 'EthernetInterface.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -47,6 +50,7 @@
     'xyz/openbmc_project/Network/IP__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Network/IP.interface.yaml',  ],
     output: [ 'IP.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -61,6 +65,7 @@
     'xyz/openbmc_project/Network/MACAddress__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Network/MACAddress.interface.yaml',  ],
     output: [ 'MACAddress.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -75,6 +80,7 @@
     'xyz/openbmc_project/Network/Neighbor__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Network/Neighbor.interface.yaml',  ],
     output: [ 'Neighbor.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -89,6 +95,7 @@
     'xyz/openbmc_project/Network/SystemConfiguration__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Network/SystemConfiguration.interface.yaml',  ],
     output: [ 'SystemConfiguration.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -103,6 +110,7 @@
     'xyz/openbmc_project/Network/VLAN__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Network/VLAN.interface.yaml',  ],
     output: [ 'VLAN.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Nvme/Status/meson.build b/gen/xyz/openbmc_project/Nvme/Status/meson.build
index 30a14ea..a77f4ab 100644
--- a/gen/xyz/openbmc_project/Nvme/Status/meson.build
+++ b/gen/xyz/openbmc_project/Nvme/Status/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Nvme/Status__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Nvme/Status.interface.yaml',  ],
     output: [ 'error.cpp', 'error.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Nvme/meson.build b/gen/xyz/openbmc_project/Nvme/meson.build
index 26b3850..f822894 100644
--- a/gen/xyz/openbmc_project/Nvme/meson.build
+++ b/gen/xyz/openbmc_project/Nvme/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Nvme/Status__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Nvme/Status.interface.yaml',  ],
     output: [ 'Status.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Object/Delete/meson.build b/gen/xyz/openbmc_project/Object/Delete/meson.build
index 6fa374a..b8a607b 100644
--- a/gen/xyz/openbmc_project/Object/Delete/meson.build
+++ b/gen/xyz/openbmc_project/Object/Delete/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Object/Delete__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Object/Delete.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Object/Enable/meson.build b/gen/xyz/openbmc_project/Object/Enable/meson.build
index 5c5c815..05f8fe6 100644
--- a/gen/xyz/openbmc_project/Object/Enable/meson.build
+++ b/gen/xyz/openbmc_project/Object/Enable/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Object/Enable__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Object/Enable.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Object/meson.build b/gen/xyz/openbmc_project/Object/meson.build
index 617ec62..0bf2fbc 100644
--- a/gen/xyz/openbmc_project/Object/meson.build
+++ b/gen/xyz/openbmc_project/Object/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Object/Delete__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Object/Delete.interface.yaml',  ],
     output: [ 'Delete.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Object/Enable__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Object/Enable.interface.yaml',  ],
     output: [ 'Enable.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/ObjectMapper/meson.build b/gen/xyz/openbmc_project/ObjectMapper/meson.build
index 8bda1b2..a03d924 100644
--- a/gen/xyz/openbmc_project/ObjectMapper/meson.build
+++ b/gen/xyz/openbmc_project/ObjectMapper/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/ObjectMapper__cpp'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/ObjectMapper.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/PFR/Attributes/meson.build b/gen/xyz/openbmc_project/PFR/Attributes/meson.build
index fdf58ee..0515588 100644
--- a/gen/xyz/openbmc_project/PFR/Attributes/meson.build
+++ b/gen/xyz/openbmc_project/PFR/Attributes/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/PFR/Attributes__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/PFR/Attributes.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/PFR/meson.build b/gen/xyz/openbmc_project/PFR/meson.build
index e8cc4d7..df67e4a 100644
--- a/gen/xyz/openbmc_project/PFR/meson.build
+++ b/gen/xyz/openbmc_project/PFR/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/PFR/Attributes__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/PFR/Attributes.interface.yaml',  ],
     output: [ 'Attributes.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/PLDM/Event/meson.build b/gen/xyz/openbmc_project/PLDM/Event/meson.build
index b8efc3b..c44ca43 100644
--- a/gen/xyz/openbmc_project/PLDM/Event/meson.build
+++ b/gen/xyz/openbmc_project/PLDM/Event/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/PLDM/Event__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/PLDM/Event.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/PLDM/PDR/meson.build b/gen/xyz/openbmc_project/PLDM/PDR/meson.build
index 693220b..dad6f19 100644
--- a/gen/xyz/openbmc_project/PLDM/PDR/meson.build
+++ b/gen/xyz/openbmc_project/PLDM/PDR/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/PLDM/PDR__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/PLDM/PDR.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/PLDM/Provider/Certs/Authority/CSR/meson.build b/gen/xyz/openbmc_project/PLDM/Provider/Certs/Authority/CSR/meson.build
index 13c7193..4d2d782 100644
--- a/gen/xyz/openbmc_project/PLDM/Provider/Certs/Authority/CSR/meson.build
+++ b/gen/xyz/openbmc_project/PLDM/Provider/Certs/Authority/CSR/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/PLDM/Provider/Certs/Authority/CSR__cpp'.underscorify(),
     input: [ '../../../../../../../../yaml/xyz/openbmc_project/PLDM/Provider/Certs/Authority/CSR.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/PLDM/Provider/Certs/Authority/meson.build b/gen/xyz/openbmc_project/PLDM/Provider/Certs/Authority/meson.build
index 98ccacf..9747e8b 100644
--- a/gen/xyz/openbmc_project/PLDM/Provider/Certs/Authority/meson.build
+++ b/gen/xyz/openbmc_project/PLDM/Provider/Certs/Authority/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/PLDM/Provider/Certs/Authority/CSR__markdown'.underscorify(),
     input: [ '../../../../../../../yaml/xyz/openbmc_project/PLDM/Provider/Certs/Authority/CSR.interface.yaml',  ],
     output: [ 'CSR.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/PLDM/Requester/meson.build b/gen/xyz/openbmc_project/PLDM/Requester/meson.build
index 4b3ba87..82ebaac 100644
--- a/gen/xyz/openbmc_project/PLDM/Requester/meson.build
+++ b/gen/xyz/openbmc_project/PLDM/Requester/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/PLDM/Requester__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/PLDM/Requester.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/PLDM/meson.build b/gen/xyz/openbmc_project/PLDM/meson.build
index 2be636c..b0140d5 100644
--- a/gen/xyz/openbmc_project/PLDM/meson.build
+++ b/gen/xyz/openbmc_project/PLDM/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/PLDM/Event__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/PLDM/Event.interface.yaml',  ],
     output: [ 'Event.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/PLDM/PDR__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/PLDM/PDR.interface.yaml',  ],
     output: [ 'PDR.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -33,6 +35,7 @@
     'xyz/openbmc_project/PLDM/Requester__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/PLDM/Requester.interface.yaml',  ],
     output: [ 'Requester.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/ScheduledTime/meson.build b/gen/xyz/openbmc_project/ScheduledTime/meson.build
index d6ae865..26a606e 100644
--- a/gen/xyz/openbmc_project/ScheduledTime/meson.build
+++ b/gen/xyz/openbmc_project/ScheduledTime/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/ScheduledTime__cpp'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/ScheduledTime.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Sensor/Accuracy/meson.build b/gen/xyz/openbmc_project/Sensor/Accuracy/meson.build
index b951c45..c9e5088 100644
--- a/gen/xyz/openbmc_project/Sensor/Accuracy/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Accuracy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Sensor/Accuracy__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Sensor/Accuracy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Sensor/Device/meson.build b/gen/xyz/openbmc_project/Sensor/Device/meson.build
index 4959e65..8f182d6 100644
--- a/gen/xyz/openbmc_project/Sensor/Device/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Device/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Sensor/Device__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Sensor/Device.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Sensor/Threshold/Critical/meson.build b/gen/xyz/openbmc_project/Sensor/Threshold/Critical/meson.build
index 69d6dbe..808b091 100644
--- a/gen/xyz/openbmc_project/Sensor/Threshold/Critical/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Threshold/Critical/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Sensor/Threshold/Critical__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/Critical.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Sensor/Threshold/HardShutdown/meson.build b/gen/xyz/openbmc_project/Sensor/Threshold/HardShutdown/meson.build
index 0555360..3f83e6b 100644
--- a/gen/xyz/openbmc_project/Sensor/Threshold/HardShutdown/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Threshold/HardShutdown/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Sensor/Threshold/HardShutdown__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/HardShutdown.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Sensor/Threshold/PerformanceLoss/meson.build b/gen/xyz/openbmc_project/Sensor/Threshold/PerformanceLoss/meson.build
index 051c32b..3eb69fc 100644
--- a/gen/xyz/openbmc_project/Sensor/Threshold/PerformanceLoss/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Threshold/PerformanceLoss/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Sensor/Threshold/PerformanceLoss__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/PerformanceLoss.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Sensor/Threshold/SoftShutdown/meson.build b/gen/xyz/openbmc_project/Sensor/Threshold/SoftShutdown/meson.build
index d051c32..65c97ab 100644
--- a/gen/xyz/openbmc_project/Sensor/Threshold/SoftShutdown/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Threshold/SoftShutdown/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Sensor/Threshold/SoftShutdown__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/SoftShutdown.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Sensor/Threshold/Warning/meson.build b/gen/xyz/openbmc_project/Sensor/Threshold/Warning/meson.build
index b75757c..4511887 100644
--- a/gen/xyz/openbmc_project/Sensor/Threshold/Warning/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Threshold/Warning/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Sensor/Threshold/Warning__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/Warning.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Sensor/Threshold/meson.build b/gen/xyz/openbmc_project/Sensor/Threshold/meson.build
index a0c182d..9ff9f98 100644
--- a/gen/xyz/openbmc_project/Sensor/Threshold/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Threshold/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Sensor/Threshold__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Sensor/Threshold.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Sensor/Threshold/Critical__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/Critical.interface.yaml',  ],
     output: [ 'Critical.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -31,6 +33,7 @@
     'xyz/openbmc_project/Sensor/Threshold/HardShutdown__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/HardShutdown.interface.yaml',  ],
     output: [ 'HardShutdown.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -45,6 +48,7 @@
     'xyz/openbmc_project/Sensor/Threshold/PerformanceLoss__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/PerformanceLoss.interface.yaml',  ],
     output: [ 'PerformanceLoss.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -59,6 +63,7 @@
     'xyz/openbmc_project/Sensor/Threshold/SoftShutdown__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/SoftShutdown.interface.yaml',  ],
     output: [ 'SoftShutdown.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -73,6 +78,7 @@
     'xyz/openbmc_project/Sensor/Threshold/Warning__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/Warning.interface.yaml',  ],
     output: [ 'Warning.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Sensor/Value/meson.build b/gen/xyz/openbmc_project/Sensor/Value/meson.build
index e29d479..2979dc9 100644
--- a/gen/xyz/openbmc_project/Sensor/Value/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Value/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Sensor/Value__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Sensor/Value.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Sensor/ValueMutability/meson.build b/gen/xyz/openbmc_project/Sensor/ValueMutability/meson.build
index 88c4d98..a6066e0 100644
--- a/gen/xyz/openbmc_project/Sensor/ValueMutability/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/ValueMutability/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Sensor/ValueMutability__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Sensor/ValueMutability.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Sensor/meson.build b/gen/xyz/openbmc_project/Sensor/meson.build
index b4613c2..7b9c7a0 100644
--- a/gen/xyz/openbmc_project/Sensor/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Sensor/Accuracy__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Sensor/Accuracy.interface.yaml',  ],
     output: [ 'Accuracy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Sensor/Device__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Sensor/Device.errors.yaml',  ],
     output: [ 'Device.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/Sensor/Threshold__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Sensor/Threshold.errors.yaml',  ],
     output: [ 'Threshold.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -46,6 +49,7 @@
     'xyz/openbmc_project/Sensor/Value__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Sensor/Value.interface.yaml',  ],
     output: [ 'Value.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -60,6 +64,7 @@
     'xyz/openbmc_project/Sensor/ValueMutability__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Sensor/ValueMutability.interface.yaml',  ],
     output: [ 'ValueMutability.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Smbios/MDR_V2/meson.build b/gen/xyz/openbmc_project/Smbios/MDR_V2/meson.build
index 77f5324..b6edc92 100644
--- a/gen/xyz/openbmc_project/Smbios/MDR_V2/meson.build
+++ b/gen/xyz/openbmc_project/Smbios/MDR_V2/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Smbios/MDR_V2__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Smbios/MDR_V2.interface.yaml',  ],
     output: [ 'error.cpp', 'error.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Smbios/meson.build b/gen/xyz/openbmc_project/Smbios/meson.build
index 0f71b10..02120ff 100644
--- a/gen/xyz/openbmc_project/Smbios/meson.build
+++ b/gen/xyz/openbmc_project/Smbios/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Smbios/MDR_V2__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Smbios/MDR_V2.interface.yaml',  ],
     output: [ 'MDR_V2.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Software/Activation/meson.build b/gen/xyz/openbmc_project/Software/Activation/meson.build
index d75823d..2e3b545 100644
--- a/gen/xyz/openbmc_project/Software/Activation/meson.build
+++ b/gen/xyz/openbmc_project/Software/Activation/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Software/Activation__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Software/Activation.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Software/ActivationBlocksTransition/meson.build b/gen/xyz/openbmc_project/Software/ActivationBlocksTransition/meson.build
index 76a281a..ee21bac 100644
--- a/gen/xyz/openbmc_project/Software/ActivationBlocksTransition/meson.build
+++ b/gen/xyz/openbmc_project/Software/ActivationBlocksTransition/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Software/ActivationBlocksTransition__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Software/ActivationBlocksTransition.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Software/ActivationProgress/meson.build b/gen/xyz/openbmc_project/Software/ActivationProgress/meson.build
index 7b963bd..5a1b137 100644
--- a/gen/xyz/openbmc_project/Software/ActivationProgress/meson.build
+++ b/gen/xyz/openbmc_project/Software/ActivationProgress/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Software/ActivationProgress__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Software/ActivationProgress.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Software/ApplyOptions/meson.build b/gen/xyz/openbmc_project/Software/ApplyOptions/meson.build
index 7f3b626..a0c5685 100644
--- a/gen/xyz/openbmc_project/Software/ApplyOptions/meson.build
+++ b/gen/xyz/openbmc_project/Software/ApplyOptions/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Software/ApplyOptions__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Software/ApplyOptions.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Software/ApplyTime/meson.build b/gen/xyz/openbmc_project/Software/ApplyTime/meson.build
index 16f7f3f..ea08285 100644
--- a/gen/xyz/openbmc_project/Software/ApplyTime/meson.build
+++ b/gen/xyz/openbmc_project/Software/ApplyTime/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Software/ApplyTime__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Software/ApplyTime.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Software/ExtendedVersion/meson.build b/gen/xyz/openbmc_project/Software/ExtendedVersion/meson.build
index d0012ee..b39b1c3 100644
--- a/gen/xyz/openbmc_project/Software/ExtendedVersion/meson.build
+++ b/gen/xyz/openbmc_project/Software/ExtendedVersion/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Software/ExtendedVersion__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Software/ExtendedVersion.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Software/RedundancyPriority/meson.build b/gen/xyz/openbmc_project/Software/RedundancyPriority/meson.build
index 710c955..b8ee26b 100644
--- a/gen/xyz/openbmc_project/Software/RedundancyPriority/meson.build
+++ b/gen/xyz/openbmc_project/Software/RedundancyPriority/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Software/RedundancyPriority__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Software/RedundancyPriority.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Software/RequestedRedundancyPriority/meson.build b/gen/xyz/openbmc_project/Software/RequestedRedundancyPriority/meson.build
index 9ced349..2378da9 100644
--- a/gen/xyz/openbmc_project/Software/RequestedRedundancyPriority/meson.build
+++ b/gen/xyz/openbmc_project/Software/RequestedRedundancyPriority/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Software/RequestedRedundancyPriority__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Software/RequestedRedundancyPriority.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Software/Settings/meson.build b/gen/xyz/openbmc_project/Software/Settings/meson.build
index 0652d1a..a9b228b 100644
--- a/gen/xyz/openbmc_project/Software/Settings/meson.build
+++ b/gen/xyz/openbmc_project/Software/Settings/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Software/Settings__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Software/Settings.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Software/Version/meson.build b/gen/xyz/openbmc_project/Software/Version/meson.build
index 0ab69df..929e604 100644
--- a/gen/xyz/openbmc_project/Software/Version/meson.build
+++ b/gen/xyz/openbmc_project/Software/Version/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Software/Version__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Software/Version.interface.yaml',  ],
     output: [ 'error.cpp', 'error.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Software/meson.build b/gen/xyz/openbmc_project/Software/meson.build
index 29089c9..ace2bcb 100644
--- a/gen/xyz/openbmc_project/Software/meson.build
+++ b/gen/xyz/openbmc_project/Software/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Software/Activation__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Software/Activation.interface.yaml',  ],
     output: [ 'Activation.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Software/ActivationBlocksTransition__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Software/ActivationBlocksTransition.interface.yaml',  ],
     output: [ 'ActivationBlocksTransition.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/Software/ActivationProgress__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Software/ActivationProgress.interface.yaml',  ],
     output: [ 'ActivationProgress.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -46,6 +49,7 @@
     'xyz/openbmc_project/Software/ApplyOptions__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Software/ApplyOptions.interface.yaml',  ],
     output: [ 'ApplyOptions.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -60,6 +64,7 @@
     'xyz/openbmc_project/Software/ApplyTime__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Software/ApplyTime.interface.yaml',  ],
     output: [ 'ApplyTime.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -74,6 +79,7 @@
     'xyz/openbmc_project/Software/ExtendedVersion__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Software/ExtendedVersion.interface.yaml',  ],
     output: [ 'ExtendedVersion.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -88,6 +94,7 @@
     'xyz/openbmc_project/Software/RedundancyPriority__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Software/RedundancyPriority.interface.yaml',  ],
     output: [ 'RedundancyPriority.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -102,6 +109,7 @@
     'xyz/openbmc_project/Software/RequestedRedundancyPriority__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Software/RequestedRedundancyPriority.interface.yaml',  ],
     output: [ 'RequestedRedundancyPriority.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -116,6 +124,7 @@
     'xyz/openbmc_project/Software/Settings__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Software/Settings.interface.yaml',  ],
     output: [ 'Settings.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -130,6 +139,7 @@
     'xyz/openbmc_project/Software/Version__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Software/Version.interface.yaml',  ],
     output: [ 'Version.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/BMC/meson.build b/gen/xyz/openbmc_project/State/BMC/meson.build
index a132856..049354c 100644
--- a/gen/xyz/openbmc_project/State/BMC/meson.build
+++ b/gen/xyz/openbmc_project/State/BMC/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/BMC__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/BMC.interface.yaml',  ],
     output: [ 'error.cpp', 'error.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/BMCRedundancy/meson.build b/gen/xyz/openbmc_project/State/BMCRedundancy/meson.build
index 212b3b9..54e489f 100644
--- a/gen/xyz/openbmc_project/State/BMCRedundancy/meson.build
+++ b/gen/xyz/openbmc_project/State/BMCRedundancy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/BMCRedundancy__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/BMCRedundancy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Boot/PostCode/meson.build b/gen/xyz/openbmc_project/State/Boot/PostCode/meson.build
index 71d6dd1..f4ab826 100644
--- a/gen/xyz/openbmc_project/State/Boot/PostCode/meson.build
+++ b/gen/xyz/openbmc_project/State/Boot/PostCode/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Boot/PostCode__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/State/Boot/PostCode.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Boot/Progress/meson.build b/gen/xyz/openbmc_project/State/Boot/Progress/meson.build
index 5d65e07..077ac2c 100644
--- a/gen/xyz/openbmc_project/State/Boot/Progress/meson.build
+++ b/gen/xyz/openbmc_project/State/Boot/Progress/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Boot/Progress__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/State/Boot/Progress.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Boot/Raw/meson.build b/gen/xyz/openbmc_project/State/Boot/Raw/meson.build
index b19c012..b8fb932 100644
--- a/gen/xyz/openbmc_project/State/Boot/Raw/meson.build
+++ b/gen/xyz/openbmc_project/State/Boot/Raw/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Boot/Raw__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/State/Boot/Raw.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Boot/meson.build b/gen/xyz/openbmc_project/State/Boot/meson.build
index 6a29bdf..c825821 100644
--- a/gen/xyz/openbmc_project/State/Boot/meson.build
+++ b/gen/xyz/openbmc_project/State/Boot/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/State/Boot/PostCode__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Boot/PostCode.interface.yaml',  ],
     output: [ 'PostCode.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/State/Boot/Progress__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Boot/Progress.interface.yaml',  ],
     output: [ 'Progress.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/State/Boot/Raw__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Boot/Raw.interface.yaml',  ],
     output: [ 'Raw.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Chassis/meson.build b/gen/xyz/openbmc_project/State/Chassis/meson.build
index 852c274..b921ff7 100644
--- a/gen/xyz/openbmc_project/State/Chassis/meson.build
+++ b/gen/xyz/openbmc_project/State/Chassis/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Chassis__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Chassis.interface.yaml',  ],
     output: [ 'error.cpp', 'error.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Decorator/Availability/meson.build b/gen/xyz/openbmc_project/State/Decorator/Availability/meson.build
index 7419209..56b10c9 100644
--- a/gen/xyz/openbmc_project/State/Decorator/Availability/meson.build
+++ b/gen/xyz/openbmc_project/State/Decorator/Availability/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Decorator/Availability__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/State/Decorator/Availability.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Decorator/OperationalStatus/meson.build b/gen/xyz/openbmc_project/State/Decorator/OperationalStatus/meson.build
index f2b6120..53ffe04 100644
--- a/gen/xyz/openbmc_project/State/Decorator/OperationalStatus/meson.build
+++ b/gen/xyz/openbmc_project/State/Decorator/OperationalStatus/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Decorator/OperationalStatus__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/State/Decorator/OperationalStatus.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Decorator/PowerState/meson.build b/gen/xyz/openbmc_project/State/Decorator/PowerState/meson.build
index c66acd3..b2f845c 100644
--- a/gen/xyz/openbmc_project/State/Decorator/PowerState/meson.build
+++ b/gen/xyz/openbmc_project/State/Decorator/PowerState/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Decorator/PowerState__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/State/Decorator/PowerState.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Decorator/PowerSystemInputs/meson.build b/gen/xyz/openbmc_project/State/Decorator/PowerSystemInputs/meson.build
index 7951843..f7fda65 100644
--- a/gen/xyz/openbmc_project/State/Decorator/PowerSystemInputs/meson.build
+++ b/gen/xyz/openbmc_project/State/Decorator/PowerSystemInputs/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Decorator/PowerSystemInputs__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/State/Decorator/PowerSystemInputs.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Decorator/meson.build b/gen/xyz/openbmc_project/State/Decorator/meson.build
index e099718..10603d7 100644
--- a/gen/xyz/openbmc_project/State/Decorator/meson.build
+++ b/gen/xyz/openbmc_project/State/Decorator/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/State/Decorator/Availability__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Decorator/Availability.interface.yaml',  ],
     output: [ 'Availability.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/State/Decorator/OperationalStatus__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Decorator/OperationalStatus.interface.yaml',  ],
     output: [ 'OperationalStatus.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/State/Decorator/PowerState__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Decorator/PowerState.interface.yaml',  ],
     output: [ 'PowerState.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -46,6 +49,7 @@
     'xyz/openbmc_project/State/Decorator/PowerSystemInputs__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Decorator/PowerSystemInputs.interface.yaml',  ],
     output: [ 'PowerSystemInputs.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Drive/meson.build b/gen/xyz/openbmc_project/State/Drive/meson.build
index 1b4941e..cccf28f 100644
--- a/gen/xyz/openbmc_project/State/Drive/meson.build
+++ b/gen/xyz/openbmc_project/State/Drive/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Drive__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Drive.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Host/meson.build b/gen/xyz/openbmc_project/State/Host/meson.build
index 339217d..9d9302a 100644
--- a/gen/xyz/openbmc_project/State/Host/meson.build
+++ b/gen/xyz/openbmc_project/State/Host/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Host__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Host.interface.yaml',  ],
     output: [ 'error.cpp', 'error.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/OperatingSystem/Status/meson.build b/gen/xyz/openbmc_project/State/OperatingSystem/Status/meson.build
index a855caa..ba3f82c 100644
--- a/gen/xyz/openbmc_project/State/OperatingSystem/Status/meson.build
+++ b/gen/xyz/openbmc_project/State/OperatingSystem/Status/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/OperatingSystem/Status__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/State/OperatingSystem/Status.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/OperatingSystem/meson.build b/gen/xyz/openbmc_project/State/OperatingSystem/meson.build
index 99c2a0b..f7bb788 100644
--- a/gen/xyz/openbmc_project/State/OperatingSystem/meson.build
+++ b/gen/xyz/openbmc_project/State/OperatingSystem/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/State/OperatingSystem/Status__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/OperatingSystem/Status.interface.yaml',  ],
     output: [ 'Status.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/PowerOnHours/meson.build b/gen/xyz/openbmc_project/State/PowerOnHours/meson.build
index aadc745..0c30742 100644
--- a/gen/xyz/openbmc_project/State/PowerOnHours/meson.build
+++ b/gen/xyz/openbmc_project/State/PowerOnHours/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/PowerOnHours__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/PowerOnHours.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/ScheduledHostTransition/meson.build b/gen/xyz/openbmc_project/State/ScheduledHostTransition/meson.build
index fd8d594..b3c8d06 100644
--- a/gen/xyz/openbmc_project/State/ScheduledHostTransition/meson.build
+++ b/gen/xyz/openbmc_project/State/ScheduledHostTransition/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/ScheduledHostTransition__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/ScheduledHostTransition.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Shutdown/Inventory/meson.build b/gen/xyz/openbmc_project/State/Shutdown/Inventory/meson.build
index 3cbe052..65dfedb 100644
--- a/gen/xyz/openbmc_project/State/Shutdown/Inventory/meson.build
+++ b/gen/xyz/openbmc_project/State/Shutdown/Inventory/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Shutdown/Inventory__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/State/Shutdown/Inventory.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Shutdown/Power/meson.build b/gen/xyz/openbmc_project/State/Shutdown/Power/meson.build
index 2ba4e00..d0a6dfe 100644
--- a/gen/xyz/openbmc_project/State/Shutdown/Power/meson.build
+++ b/gen/xyz/openbmc_project/State/Shutdown/Power/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Shutdown/Power__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/State/Shutdown/Power.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Shutdown/ThermalEvent/meson.build b/gen/xyz/openbmc_project/State/Shutdown/ThermalEvent/meson.build
index 0427700..c7f0897 100644
--- a/gen/xyz/openbmc_project/State/Shutdown/ThermalEvent/meson.build
+++ b/gen/xyz/openbmc_project/State/Shutdown/ThermalEvent/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Shutdown/ThermalEvent__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/State/Shutdown/ThermalEvent.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Shutdown/meson.build b/gen/xyz/openbmc_project/State/Shutdown/meson.build
index 7cb978d..8c63dc3 100644
--- a/gen/xyz/openbmc_project/State/Shutdown/meson.build
+++ b/gen/xyz/openbmc_project/State/Shutdown/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/State/Shutdown/Inventory__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Shutdown/Inventory.errors.yaml',  ],
     output: [ 'Inventory.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/State/Shutdown/Power__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Shutdown/Power.errors.yaml',  ],
     output: [ 'Power.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/State/Shutdown/ThermalEvent__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Shutdown/ThermalEvent.errors.yaml',  ],
     output: [ 'ThermalEvent.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/SystemdTarget/meson.build b/gen/xyz/openbmc_project/State/SystemdTarget/meson.build
index 9969253..ad4018e 100644
--- a/gen/xyz/openbmc_project/State/SystemdTarget/meson.build
+++ b/gen/xyz/openbmc_project/State/SystemdTarget/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/SystemdTarget__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/SystemdTarget.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/Watchdog/meson.build b/gen/xyz/openbmc_project/State/Watchdog/meson.build
index 624aa42..233b26e 100644
--- a/gen/xyz/openbmc_project/State/Watchdog/meson.build
+++ b/gen/xyz/openbmc_project/State/Watchdog/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/State/Watchdog__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/State/Watchdog.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/State/meson.build b/gen/xyz/openbmc_project/State/meson.build
index f27280e..a38d0b9 100644
--- a/gen/xyz/openbmc_project/State/meson.build
+++ b/gen/xyz/openbmc_project/State/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/State/BMC__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/State/BMC.interface.yaml',  ],
     output: [ 'BMC.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/State/BMCRedundancy__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/State/BMCRedundancy.interface.yaml',  ],
     output: [ 'BMCRedundancy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -33,6 +35,7 @@
     'xyz/openbmc_project/State/Chassis__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/State/Chassis.interface.yaml',  ],
     output: [ 'Chassis.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -48,6 +51,7 @@
     'xyz/openbmc_project/State/Drive__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/State/Drive.interface.yaml',  ],
     output: [ 'Drive.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -62,6 +66,7 @@
     'xyz/openbmc_project/State/Host__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/State/Host.interface.yaml',  ],
     output: [ 'Host.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -77,6 +82,7 @@
     'xyz/openbmc_project/State/PowerOnHours__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/State/PowerOnHours.interface.yaml',  ],
     output: [ 'PowerOnHours.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -91,6 +97,7 @@
     'xyz/openbmc_project/State/ScheduledHostTransition__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/State/ScheduledHostTransition.interface.yaml',  ],
     output: [ 'ScheduledHostTransition.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -106,6 +113,7 @@
     'xyz/openbmc_project/State/SystemdTarget__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/State/SystemdTarget.errors.yaml',  ],
     output: [ 'SystemdTarget.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -120,6 +128,7 @@
     'xyz/openbmc_project/State/Watchdog__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/State/Watchdog.interface.yaml',  ],
     output: [ 'Watchdog.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Telemetry/Report/meson.build b/gen/xyz/openbmc_project/Telemetry/Report/meson.build
index e8f159a..d1d687f 100644
--- a/gen/xyz/openbmc_project/Telemetry/Report/meson.build
+++ b/gen/xyz/openbmc_project/Telemetry/Report/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Telemetry/Report__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Telemetry/Report.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Telemetry/ReportManager/meson.build b/gen/xyz/openbmc_project/Telemetry/ReportManager/meson.build
index 6f40341..6635d4c 100644
--- a/gen/xyz/openbmc_project/Telemetry/ReportManager/meson.build
+++ b/gen/xyz/openbmc_project/Telemetry/ReportManager/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Telemetry/ReportManager__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Telemetry/ReportManager.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Telemetry/Trigger/meson.build b/gen/xyz/openbmc_project/Telemetry/Trigger/meson.build
index 2bb3180..d30f87b 100644
--- a/gen/xyz/openbmc_project/Telemetry/Trigger/meson.build
+++ b/gen/xyz/openbmc_project/Telemetry/Trigger/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Telemetry/Trigger__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Telemetry/Trigger.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Telemetry/TriggerManager/meson.build b/gen/xyz/openbmc_project/Telemetry/TriggerManager/meson.build
index b714173..7047028 100644
--- a/gen/xyz/openbmc_project/Telemetry/TriggerManager/meson.build
+++ b/gen/xyz/openbmc_project/Telemetry/TriggerManager/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Telemetry/TriggerManager__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Telemetry/TriggerManager.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Telemetry/meson.build b/gen/xyz/openbmc_project/Telemetry/meson.build
index a9383f5..aa3c93b 100644
--- a/gen/xyz/openbmc_project/Telemetry/meson.build
+++ b/gen/xyz/openbmc_project/Telemetry/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Telemetry/Report__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Telemetry/Report.interface.yaml',  ],
     output: [ 'Report.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/Telemetry/ReportManager__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Telemetry/ReportManager.interface.yaml',  ],
     output: [ 'ReportManager.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/Telemetry/Trigger__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Telemetry/Trigger.interface.yaml',  ],
     output: [ 'Trigger.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -46,6 +49,7 @@
     'xyz/openbmc_project/Telemetry/TriggerManager__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Telemetry/TriggerManager.interface.yaml',  ],
     output: [ 'TriggerManager.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Time/EpochTime/meson.build b/gen/xyz/openbmc_project/Time/EpochTime/meson.build
index 736385f..1a2ee4e 100644
--- a/gen/xyz/openbmc_project/Time/EpochTime/meson.build
+++ b/gen/xyz/openbmc_project/Time/EpochTime/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Time/EpochTime__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Time/EpochTime.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Time/Synchronization/meson.build b/gen/xyz/openbmc_project/Time/Synchronization/meson.build
index 44579d2..16e638f 100644
--- a/gen/xyz/openbmc_project/Time/Synchronization/meson.build
+++ b/gen/xyz/openbmc_project/Time/Synchronization/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Time/Synchronization__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/Time/Synchronization.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/Time/meson.build b/gen/xyz/openbmc_project/Time/meson.build
index 26c4405..3936983 100644
--- a/gen/xyz/openbmc_project/Time/meson.build
+++ b/gen/xyz/openbmc_project/Time/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/Time__cpp'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Time.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
@@ -17,6 +18,7 @@
     'xyz/openbmc_project/Time/EpochTime__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Time/EpochTime.interface.yaml',  ],
     output: [ 'EpochTime.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -31,6 +33,7 @@
     'xyz/openbmc_project/Time/Synchronization__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/Time/Synchronization.interface.yaml',  ],
     output: [ 'Synchronization.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/User/AccountPolicy/meson.build b/gen/xyz/openbmc_project/User/AccountPolicy/meson.build
index 1ef3649..55d7dd6 100644
--- a/gen/xyz/openbmc_project/User/AccountPolicy/meson.build
+++ b/gen/xyz/openbmc_project/User/AccountPolicy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/User/AccountPolicy__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/User/AccountPolicy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/User/Attributes/meson.build b/gen/xyz/openbmc_project/User/Attributes/meson.build
index edac84a..3681323 100644
--- a/gen/xyz/openbmc_project/User/Attributes/meson.build
+++ b/gen/xyz/openbmc_project/User/Attributes/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/User/Attributes__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/User/Attributes.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/User/Common/meson.build b/gen/xyz/openbmc_project/User/Common/meson.build
index 94fe7f5..703f40b 100644
--- a/gen/xyz/openbmc_project/User/Common/meson.build
+++ b/gen/xyz/openbmc_project/User/Common/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/User/Common__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/User/Common.errors.yaml',  ],
     output: [ 'error.cpp', 'error.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/User/Ldap/Config/meson.build b/gen/xyz/openbmc_project/User/Ldap/Config/meson.build
index 48c8945..4c606c3 100644
--- a/gen/xyz/openbmc_project/User/Ldap/Config/meson.build
+++ b/gen/xyz/openbmc_project/User/Ldap/Config/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/User/Ldap/Config__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/User/Ldap/Config.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/User/Ldap/Create/meson.build b/gen/xyz/openbmc_project/User/Ldap/Create/meson.build
index f9967b2..4e543bc 100644
--- a/gen/xyz/openbmc_project/User/Ldap/Create/meson.build
+++ b/gen/xyz/openbmc_project/User/Ldap/Create/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/User/Ldap/Create__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/User/Ldap/Create.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/User/Ldap/meson.build b/gen/xyz/openbmc_project/User/Ldap/meson.build
index 1daeee2..b45ac4f 100644
--- a/gen/xyz/openbmc_project/User/Ldap/meson.build
+++ b/gen/xyz/openbmc_project/User/Ldap/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/User/Ldap/Config__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/User/Ldap/Config.interface.yaml',  ],
     output: [ 'Config.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/User/Ldap/Create__markdown'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/User/Ldap/Create.interface.yaml',  ],
     output: [ 'Create.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/User/Manager/meson.build b/gen/xyz/openbmc_project/User/Manager/meson.build
index 17ddccd..b987f2f 100644
--- a/gen/xyz/openbmc_project/User/Manager/meson.build
+++ b/gen/xyz/openbmc_project/User/Manager/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/User/Manager__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/User/Manager.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/User/PrivilegeMapper/meson.build b/gen/xyz/openbmc_project/User/PrivilegeMapper/meson.build
index ff35997..1211c40 100644
--- a/gen/xyz/openbmc_project/User/PrivilegeMapper/meson.build
+++ b/gen/xyz/openbmc_project/User/PrivilegeMapper/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/User/PrivilegeMapper__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/User/PrivilegeMapper.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/User/PrivilegeMapperEntry/meson.build b/gen/xyz/openbmc_project/User/PrivilegeMapperEntry/meson.build
index 434da77..0d97573 100644
--- a/gen/xyz/openbmc_project/User/PrivilegeMapperEntry/meson.build
+++ b/gen/xyz/openbmc_project/User/PrivilegeMapperEntry/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/User/PrivilegeMapperEntry__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/User/PrivilegeMapperEntry.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/User/meson.build b/gen/xyz/openbmc_project/User/meson.build
index c7fbc51..dca4fc3 100644
--- a/gen/xyz/openbmc_project/User/meson.build
+++ b/gen/xyz/openbmc_project/User/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/User/AccountPolicy__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/User/AccountPolicy.interface.yaml',  ],
     output: [ 'AccountPolicy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/User/Attributes__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/User/Attributes.interface.yaml',  ],
     output: [ 'Attributes.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/User/Common__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/User/Common.errors.yaml',  ],
     output: [ 'Common.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -47,6 +50,7 @@
     'xyz/openbmc_project/User/Manager__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/User/Manager.interface.yaml',  ],
     output: [ 'Manager.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -61,6 +65,7 @@
     'xyz/openbmc_project/User/PrivilegeMapper__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/User/PrivilegeMapper.interface.yaml',  ],
     output: [ 'PrivilegeMapper.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -75,6 +80,7 @@
     'xyz/openbmc_project/User/PrivilegeMapperEntry__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/User/PrivilegeMapperEntry.interface.yaml',  ],
     output: [ 'PrivilegeMapperEntry.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/VirtualMedia/Legacy/meson.build b/gen/xyz/openbmc_project/VirtualMedia/Legacy/meson.build
index ccb9a2b..3c67d57 100644
--- a/gen/xyz/openbmc_project/VirtualMedia/Legacy/meson.build
+++ b/gen/xyz/openbmc_project/VirtualMedia/Legacy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/VirtualMedia/Legacy__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/VirtualMedia/Legacy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/VirtualMedia/MountPoint/meson.build b/gen/xyz/openbmc_project/VirtualMedia/MountPoint/meson.build
index f8d7a75..6b54012 100644
--- a/gen/xyz/openbmc_project/VirtualMedia/MountPoint/meson.build
+++ b/gen/xyz/openbmc_project/VirtualMedia/MountPoint/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/VirtualMedia/MountPoint__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/VirtualMedia/MountPoint.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/VirtualMedia/Process/meson.build b/gen/xyz/openbmc_project/VirtualMedia/Process/meson.build
index c4735c6..7bfbd1c 100644
--- a/gen/xyz/openbmc_project/VirtualMedia/Process/meson.build
+++ b/gen/xyz/openbmc_project/VirtualMedia/Process/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/VirtualMedia/Process__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/VirtualMedia/Process.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/VirtualMedia/Proxy/meson.build b/gen/xyz/openbmc_project/VirtualMedia/Proxy/meson.build
index 88c2ebb..1013d00 100644
--- a/gen/xyz/openbmc_project/VirtualMedia/Proxy/meson.build
+++ b/gen/xyz/openbmc_project/VirtualMedia/Proxy/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/VirtualMedia/Proxy__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/VirtualMedia/Proxy.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/VirtualMedia/Stats/meson.build b/gen/xyz/openbmc_project/VirtualMedia/Stats/meson.build
index 41d6b12..f927294 100644
--- a/gen/xyz/openbmc_project/VirtualMedia/Stats/meson.build
+++ b/gen/xyz/openbmc_project/VirtualMedia/Stats/meson.build
@@ -3,6 +3,7 @@
     'xyz/openbmc_project/VirtualMedia/Stats__cpp'.underscorify(),
     input: [ '../../../../../yaml/xyz/openbmc_project/VirtualMedia/Stats.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/VirtualMedia/meson.build b/gen/xyz/openbmc_project/VirtualMedia/meson.build
index 7ecf8ba..5f17cb9 100644
--- a/gen/xyz/openbmc_project/VirtualMedia/meson.build
+++ b/gen/xyz/openbmc_project/VirtualMedia/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/VirtualMedia/Legacy__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/VirtualMedia/Legacy.interface.yaml',  ],
     output: [ 'Legacy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -18,6 +19,7 @@
     'xyz/openbmc_project/VirtualMedia/MountPoint__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/VirtualMedia/MountPoint.interface.yaml',  ],
     output: [ 'MountPoint.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -32,6 +34,7 @@
     'xyz/openbmc_project/VirtualMedia/Process__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/VirtualMedia/Process.interface.yaml',  ],
     output: [ 'Process.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -46,6 +49,7 @@
     'xyz/openbmc_project/VirtualMedia/Proxy__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/VirtualMedia/Proxy.interface.yaml',  ],
     output: [ 'Proxy.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -60,6 +64,7 @@
     'xyz/openbmc_project/VirtualMedia/Stats__markdown'.underscorify(),
     input: [ '../../../../yaml/xyz/openbmc_project/VirtualMedia/Stats.interface.yaml',  ],
     output: [ 'Stats.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/gen/xyz/openbmc_project/meson.build b/gen/xyz/openbmc_project/meson.build
index 9921fec..72ce0bc 100644
--- a/gen/xyz/openbmc_project/meson.build
+++ b/gen/xyz/openbmc_project/meson.build
@@ -4,6 +4,7 @@
     'xyz/openbmc_project/Association__markdown'.underscorify(),
     input: [ '../../../yaml/xyz/openbmc_project/Association.interface.yaml',  ],
     output: [ 'Association.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -19,6 +20,7 @@
     'xyz/openbmc_project/Certs__markdown'.underscorify(),
     input: [ '../../../yaml/xyz/openbmc_project/Certs.errors.yaml',  ],
     output: [ 'Certs.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -36,6 +38,7 @@
     'xyz/openbmc_project/Common__markdown'.underscorify(),
     input: [ '../../../yaml/xyz/openbmc_project/Common.errors.yaml',  ],
     output: [ 'Common.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -53,6 +56,7 @@
     'xyz/openbmc_project/HardwareIsolation__markdown'.underscorify(),
     input: [ '../../../yaml/xyz/openbmc_project/HardwareIsolation.errors.yaml',  ],
     output: [ 'HardwareIsolation.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -67,6 +71,7 @@
     'xyz/openbmc_project/Inventory__markdown'.underscorify(),
     input: [ '../../../yaml/xyz/openbmc_project/Inventory.errors.yaml',  ],
     output: [ 'Inventory.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -89,6 +94,7 @@
     'xyz/openbmc_project/ObjectMapper__markdown'.underscorify(),
     input: [ '../../../yaml/xyz/openbmc_project/ObjectMapper.interface.yaml',  ],
     output: [ 'ObjectMapper.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -105,6 +111,7 @@
     'xyz/openbmc_project/ScheduledTime__markdown'.underscorify(),
     input: [ '../../../yaml/xyz/openbmc_project/ScheduledTime.errors.yaml',  ],
     output: [ 'ScheduledTime.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
@@ -124,6 +131,7 @@
     'xyz/openbmc_project/Time__markdown'.underscorify(),
     input: [ '../../../yaml/xyz/openbmc_project/Time.errors.yaml',  ],
     output: [ 'Time.md' ],
+    depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
diff --git a/meson.build b/meson.build
index 8bba339..70cd52a 100644
--- a/meson.build
+++ b/meson.build
@@ -13,6 +13,10 @@
 sdbusplus_dep = dependency('sdbusplus')
 sdbusplusplus_prog = find_program('sdbus++', native: true)
 sdbuspp_gen_meson_prog = find_program('sdbus++-gen-meson', native: true)
+sdbusplusplus_depfiles = files()
+if sdbusplus_dep.type_name() == 'internal'
+    sdbusplusplus_depfiles = subproject('sdbusplus').get_variable('sdbusplusplus_depfiles')
+endif
 
 # Parse options to determine appropriate subdirectories to support.
 selected_subdirs = []