20 files changed, 60 insertions, 0 deletions
diff --git a/src/tools/git_changelog b/src/tools/git_changelog
index 0911389b1e4..fd1e8aa0ea0 100755
--- a/src/tools/git_changelog
+++ b/src/tools/git_changelog
@@ -1,5 +1,8 @@
 #!/usr/bin/perl
 
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 #
 # src/tools/git_changelog
 #
diff --git a/src/tools/msvc/Install.pm b/src/tools/msvc/Install.pm
index ffcd0e50958..2ff6b0784fa 100644
--- a/src/tools/msvc/Install.pm
+++ b/src/tools/msvc/Install.pm
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 package Install;
 
 #
diff --git a/src/tools/msvc/MSBuildProject.pm b/src/tools/msvc/MSBuildProject.pm
index ebb169e2012..ebe6530ba58 100644
--- a/src/tools/msvc/MSBuildProject.pm
+++ b/src/tools/msvc/MSBuildProject.pm
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 package MSBuildProject;
 
 #
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 58a99e4f104..5a1ab33b3d4 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 package Mkvcbuild;
 
 #
diff --git a/src/tools/msvc/Project.pm b/src/tools/msvc/Project.pm
index 20f79b382b1..2f1679ab44f 100644
--- a/src/tools/msvc/Project.pm
+++ b/src/tools/msvc/Project.pm
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 package Project;
 
 #
diff --git a/src/tools/msvc/Solution.pm b/src/tools/msvc/Solution.pm
index d2bc7abef0d..459579d312f 100644
--- a/src/tools/msvc/Solution.pm
+++ b/src/tools/msvc/Solution.pm
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 package Solution;
 
 #
diff --git a/src/tools/msvc/VSObjectFactory.pm b/src/tools/msvc/VSObjectFactory.pm
index 54125400612..61e83f52a09 100644
--- a/src/tools/msvc/VSObjectFactory.pm
+++ b/src/tools/msvc/VSObjectFactory.pm
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 package VSObjectFactory;
 
 #
diff --git a/src/tools/msvc/build.pl b/src/tools/msvc/build.pl
index a75d191b6dd..4c51d8b260c 100644
--- a/src/tools/msvc/build.pl
+++ b/src/tools/msvc/build.pl
@@ -1,4 +1,7 @@
 # -*-perl-*- hey - emacs - this is a perl file
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 #
 # Script that provides 'make' functionality for msvc builds.
 #
diff --git a/src/tools/msvc/config_default.pl b/src/tools/msvc/config_default.pl
index 5395e211eb2..256878f5820 100644
--- a/src/tools/msvc/config_default.pl
+++ b/src/tools/msvc/config_default.pl
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 # Configuration arguments for vcbuild.
 use strict;
 use warnings;
diff --git a/src/tools/msvc/dummylib/Win32.pm b/src/tools/msvc/dummylib/Win32.pm
index 079e276f246..d47e59a6090 100644
--- a/src/tools/msvc/dummylib/Win32.pm
+++ b/src/tools/msvc/dummylib/Win32.pm
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 package Win32;
 use strict;
 use warnings;
diff --git a/src/tools/msvc/dummylib/Win32/Registry.pm b/src/tools/msvc/dummylib/Win32/Registry.pm
index 1433b1fb54f..73bd898497f 100644
--- a/src/tools/msvc/dummylib/Win32/Registry.pm
+++ b/src/tools/msvc/dummylib/Win32/Registry.pm
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 package Win32::Registry;
 
 use strict;
diff --git a/src/tools/msvc/dummylib/Win32API/File.pm b/src/tools/msvc/dummylib/Win32API/File.pm
index bfba9cc7d61..b74d28fc29a 100644
--- a/src/tools/msvc/dummylib/Win32API/File.pm
+++ b/src/tools/msvc/dummylib/Win32API/File.pm
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 package Win32API::File;
 
 use strict;
diff --git a/src/tools/msvc/gendef.pl b/src/tools/msvc/gendef.pl
index 41d53eda468..71c18580a65 100644
--- a/src/tools/msvc/gendef.pl
+++ b/src/tools/msvc/gendef.pl
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 use strict;
 use warnings;
 use 5.8.0;
diff --git a/src/tools/msvc/install.pl b/src/tools/msvc/install.pl
index 66c42557d4d..45276d0d18c 100755
--- a/src/tools/msvc/install.pl
+++ b/src/tools/msvc/install.pl
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 #
 # Script that provides 'make install' functionality for msvc builds
 #
diff --git a/src/tools/msvc/mkvcbuild.pl b/src/tools/msvc/mkvcbuild.pl
index 2e396c06726..3749e7f23b1 100644
--- a/src/tools/msvc/mkvcbuild.pl
+++ b/src/tools/msvc/mkvcbuild.pl
@@ -1,3 +1,6 @@
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 #
 # Script that parses Unix style build environment and generates build files
 # for building with Visual Studio.
diff --git a/src/tools/msvc/pgbison.pl b/src/tools/msvc/pgbison.pl
index 774d5be0595..e5d16ae9b74 100644
--- a/src/tools/msvc/pgbison.pl
+++ b/src/tools/msvc/pgbison.pl
@@ -1,5 +1,8 @@
 # -*-perl-*- hey - emacs - this is a perl file
 
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 # src/tools/msvc/pgbison.pl
 
 use strict;
diff --git a/src/tools/msvc/pgflex.pl b/src/tools/msvc/pgflex.pl
index 26c73dbfade..5caebe6bd6c 100644
--- a/src/tools/msvc/pgflex.pl
+++ b/src/tools/msvc/pgflex.pl
@@ -1,5 +1,8 @@
 # -*-perl-*- hey - emacs - this is a perl file
 
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 # src/tools/msvc/pgflex.pl
 
 use strict;
diff --git a/src/tools/msvc/vcregress.pl b/src/tools/msvc/vcregress.pl
index d9bac6c3a29..8815ee7e902 100644
--- a/src/tools/msvc/vcregress.pl
+++ b/src/tools/msvc/vcregress.pl
@@ -1,5 +1,8 @@
 # -*-perl-*- hey - emacs - this is a perl file
 
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 # src/tools/msvc/vcregress.pl
 
 use strict;
diff --git a/src/tools/pginclude/pgcheckdefines b/src/tools/pginclude/pgcheckdefines
index 0a760d6ecad..66033236132 100755
--- a/src/tools/pginclude/pgcheckdefines
+++ b/src/tools/pginclude/pgcheckdefines
@@ -1,5 +1,8 @@
 #! /usr/bin/perl
 
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 #
 # This script looks for symbols that are referenced in #ifdef or defined()
 # tests without having #include'd the file that defines them.  Since this
diff --git a/src/tools/pgindent/pgindent b/src/tools/pgindent/pgindent
index feb02067c5a..6d2ca9c59a1 100755
--- a/src/tools/pgindent/pgindent
+++ b/src/tools/pgindent/pgindent
@@ -1,5 +1,8 @@
 #!/usr/bin/perl
 
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
 use strict;
 use warnings;
 use 5.008001;