14 files changed, 28 insertions, 0 deletions
diff --git a/src/backend/access/brin/meson.build b/src/backend/access/brin/meson.build
index a54c753292..a7c9f0f338 100644
--- a/src/backend/access/brin/meson.build
+++ b/src/backend/access/brin/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'brin.c',
   'brin_bloom.c',
diff --git a/src/backend/access/common/meson.build b/src/backend/access/common/meson.build
index 857beaa32d..49708126bd 100644
--- a/src/backend/access/common/meson.build
+++ b/src/backend/access/common/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'attmap.c',
   'bufmask.c',
diff --git a/src/backend/access/gin/meson.build b/src/backend/access/gin/meson.build
index 56d6f343d5..aa361eb99d 100644
--- a/src/backend/access/gin/meson.build
+++ b/src/backend/access/gin/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'ginarrayproc.c',
   'ginbtree.c',
diff --git a/src/backend/access/gist/meson.build b/src/backend/access/gist/meson.build
index 1a996b5e25..936b166c51 100644
--- a/src/backend/access/gist/meson.build
+++ b/src/backend/access/gist/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'gist.c',
   'gistbuild.c',
diff --git a/src/backend/access/hash/meson.build b/src/backend/access/hash/meson.build
index 22f2c691c3..cc738150d4 100644
--- a/src/backend/access/hash/meson.build
+++ b/src/backend/access/hash/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'hash.c',
   'hash_xlog.c',
diff --git a/src/backend/access/heap/meson.build b/src/backend/access/heap/meson.build
index f1dca73743..b193587f29 100644
--- a/src/backend/access/heap/meson.build
+++ b/src/backend/access/heap/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'heapam.c',
   'heapam_handler.c',
diff --git a/src/backend/access/index/meson.build b/src/backend/access/index/meson.build
index 18af5533e6..3e272426da 100644
--- a/src/backend/access/index/meson.build
+++ b/src/backend/access/index/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'amapi.c',
   'amvalidate.c',
diff --git a/src/backend/access/meson.build b/src/backend/access/meson.build
index 9874291fc0..826d5238a9 100644
--- a/src/backend/access/meson.build
+++ b/src/backend/access/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 subdir('brin')
 subdir('common')
 subdir('gin')
diff --git a/src/backend/access/nbtree/meson.build b/src/backend/access/nbtree/meson.build
index 07dc29e819..d4731d4a23 100644
--- a/src/backend/access/nbtree/meson.build
+++ b/src/backend/access/nbtree/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'nbtcompare.c',
   'nbtdedup.c',
diff --git a/src/backend/access/rmgrdesc/meson.build b/src/backend/access/rmgrdesc/meson.build
index f3a6e0a571..a7a7baecd1 100644
--- a/src/backend/access/rmgrdesc/meson.build
+++ b/src/backend/access/rmgrdesc/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 # used by frontend programs like pg_waldump
 rmgr_desc_sources = files(
   'brindesc.c',
diff --git a/src/backend/access/spgist/meson.build b/src/backend/access/spgist/meson.build
index f18d0d2e53..ad527f1f08 100644
--- a/src/backend/access/spgist/meson.build
+++ b/src/backend/access/spgist/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'spgdoinsert.c',
   'spginsert.c',
diff --git a/src/backend/access/table/meson.build b/src/backend/access/table/meson.build
index 66c706d640..6b448687d8 100644
--- a/src/backend/access/table/meson.build
+++ b/src/backend/access/table/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'table.c',
   'tableam.c',
diff --git a/src/backend/access/tablesample/meson.build b/src/backend/access/tablesample/meson.build
index 63ee820322..4cbf7cb3fc 100644
--- a/src/backend/access/tablesample/meson.build
+++ b/src/backend/access/tablesample/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'bernoulli.c',
   'system.c',
diff --git a/src/backend/access/transam/meson.build b/src/backend/access/transam/meson.build
index 63d17b85ee..65c77531be 100644
--- a/src/backend/access/transam/meson.build
+++ b/src/backend/access/transam/meson.build
@@ -1,3 +1,5 @@
+# Copyright (c) 2022, PostgreSQL Global Development Group
+
 backend_sources += files(
   'clog.c',
   'commit_ts.c',