treewide: Create yaml directory

This allows the propagated yamldir paramter to work correctly in
subproject style builds. We don't want other files in the project
conflicting with tools that scan the yamldir.

Change-Id: Ie2759c7f3baf399392cdda0e507055ceb262d2e1
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/gen/xyz/openbmc_project/meson.build b/gen/xyz/openbmc_project/meson.build
index 37e4567..2e0eb1a 100644
--- a/gen/xyz/openbmc_project/meson.build
+++ b/gen/xyz/openbmc_project/meson.build
@@ -2,13 +2,13 @@
 subdir('Association')
 generated_others += custom_target(
     'xyz/openbmc_project/Association__markdown'.underscorify(),
-    input: [ '../../../xyz/openbmc_project/Association.interface.yaml',  ],
+    input: [ '../../../yaml/xyz/openbmc_project/Association.interface.yaml',  ],
     output: [ 'Association.md' ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.current_source_dir() / '../../..',
+        '--directory', meson.current_source_dir() / '../../../yaml',
         'xyz/openbmc_project/Association',
     ],
 )
@@ -17,13 +17,13 @@
 subdir('Certs')
 generated_others += custom_target(
     'xyz/openbmc_project/Certs__markdown'.underscorify(),
-    input: [ '../../../xyz/openbmc_project/Certs.errors.yaml',  ],
+    input: [ '../../../yaml/xyz/openbmc_project/Certs.errors.yaml',  ],
     output: [ 'Certs.md' ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.current_source_dir() / '../../..',
+        '--directory', meson.current_source_dir() / '../../../yaml',
         'xyz/openbmc_project/Certs',
     ],
 )
@@ -34,13 +34,13 @@
 subdir('Common')
 generated_others += custom_target(
     'xyz/openbmc_project/Common__markdown'.underscorify(),
-    input: [ '../../../xyz/openbmc_project/Common.errors.yaml',  ],
+    input: [ '../../../yaml/xyz/openbmc_project/Common.errors.yaml',  ],
     output: [ 'Common.md' ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.current_source_dir() / '../../..',
+        '--directory', meson.current_source_dir() / '../../../yaml',
         'xyz/openbmc_project/Common',
     ],
 )
@@ -51,13 +51,13 @@
 subdir('Inventory')
 generated_others += custom_target(
     'xyz/openbmc_project/Inventory__markdown'.underscorify(),
-    input: [ '../../../xyz/openbmc_project/Inventory.errors.yaml',  ],
+    input: [ '../../../yaml/xyz/openbmc_project/Inventory.errors.yaml',  ],
     output: [ 'Inventory.md' ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.current_source_dir() / '../../..',
+        '--directory', meson.current_source_dir() / '../../../yaml',
         'xyz/openbmc_project/Inventory',
     ],
 )
@@ -72,13 +72,13 @@
 subdir('ObjectMapper')
 generated_others += custom_target(
     'xyz/openbmc_project/ObjectMapper__markdown'.underscorify(),
-    input: [ '../../../xyz/openbmc_project/ObjectMapper.interface.yaml',  ],
+    input: [ '../../../yaml/xyz/openbmc_project/ObjectMapper.interface.yaml',  ],
     output: [ 'ObjectMapper.md' ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.current_source_dir() / '../../..',
+        '--directory', meson.current_source_dir() / '../../../yaml',
         'xyz/openbmc_project/ObjectMapper',
     ],
 )
@@ -88,13 +88,13 @@
 subdir('ScheduledTime')
 generated_others += custom_target(
     'xyz/openbmc_project/ScheduledTime__markdown'.underscorify(),
-    input: [ '../../../xyz/openbmc_project/ScheduledTime.errors.yaml',  ],
+    input: [ '../../../yaml/xyz/openbmc_project/ScheduledTime.errors.yaml',  ],
     output: [ 'ScheduledTime.md' ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.current_source_dir() / '../../..',
+        '--directory', meson.current_source_dir() / '../../../yaml',
         'xyz/openbmc_project/ScheduledTime',
     ],
 )
@@ -107,13 +107,13 @@
 subdir('Time')
 generated_others += custom_target(
     'xyz/openbmc_project/Time__markdown'.underscorify(),
-    input: [ '../../../xyz/openbmc_project/Time.errors.yaml',  ],
+    input: [ '../../../yaml/xyz/openbmc_project/Time.errors.yaml',  ],
     output: [ 'Time.md' ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.current_source_dir() / '../../..',
+        '--directory', meson.current_source_dir() / '../../../yaml',
         'xyz/openbmc_project/Time',
     ],
 )