11 files changed, 28 insertions, 2 deletions
diff --git a/bitbake/bin/bitbake b/bitbake/bin/bitbake
index 55eb530899..cd1adc3703 100755
--- a/bitbake/bin/bitbake
+++ b/bitbake/bin/bitbake
@@ -9,6 +9,8 @@
 # Copyright (C) 2005        ROAD GmbH
 # Copyright (C) 2006        Richard Purdie
 #
+# SPDX-License-Identifier: GPL-2.0-only
+#
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
 # published by the Free Software Foundation.
diff --git a/bitbake/bin/bitbake-diffsigs b/bitbake/bin/bitbake-diffsigs
index fa430bb3b3..673565a84f 100755
--- a/bitbake/bin/bitbake-diffsigs
+++ b/bitbake/bin/bitbake-diffsigs
@@ -5,6 +5,8 @@
 #
 # Copyright (C) 2012-2013, 2017 Intel Corporation
 #
+# SPDX-License-Identifier: GPL-2.0-only
+#
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
 # published by the Free Software Foundation.
diff --git a/bitbake/bin/bitbake-hashserv b/bitbake/bin/bitbake-hashserv
index c49397b73a..924e602592 100755
--- a/bitbake/bin/bitbake-hashserv
+++ b/bitbake/bin/bitbake-hashserv
@@ -2,6 +2,8 @@
 #
 # Copyright (C) 2018 Garmin Ltd.
 #
+# SPDX-License-Identifier: GPL-2.0-only
+#
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
 # published by the Free Software Foundation.
diff --git a/bitbake/bin/bitbake-layers b/bitbake/bin/bitbake-layers
index d184011ea6..da52990515 100755
--- a/bitbake/bin/bitbake-layers
+++ b/bitbake/bin/bitbake-layers
@@ -7,6 +7,8 @@
 # Copyright (C) 2011 Mentor Graphics Corporation
 # Copyright (C) 2011-2015 Intel Corporation
 #
+# SPDX-License-Identifier: GPL-2.0-only
+#
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
 # published by the Free Software Foundation.
diff --git a/bitbake/bin/bitbake-prserv b/bitbake/bin/bitbake-prserv
index f38d2dd882..1e9b6cbc1b 100755
--- a/bitbake/bin/bitbake-prserv
+++ b/bitbake/bin/bitbake-prserv
@@ -1,4 +1,8 @@
 #!/usr/bin/env python3
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
 import os
 import sys,logging
 import optparse
diff --git a/bitbake/bin/bitbake-selftest b/bitbake/bin/bitbake-selftest
index 99f1af910f..5b2a5e1d15 100755
--- a/bitbake/bin/bitbake-selftest
+++ b/bitbake/bin/bitbake-selftest
@@ -2,6 +2,8 @@
 #
 # Copyright (C) 2012 Richard Purdie
 #
+# SPDX-License-Identifier: GPL-2.0-only
+#
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
 # published by the Free Software Foundation.
diff --git a/bitbake/bin/bitbake-worker b/bitbake/bin/bitbake-worker
index a9e997e1f6..f63f060c57 100755
--- a/bitbake/bin/bitbake-worker
+++ b/bitbake/bin/bitbake-worker
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
 
 import os
 import sys
diff --git a/bitbake/bin/bitdoc b/bitbake/bin/bitdoc
index 2744678824..cfe54a9236 100755
--- a/bitbake/bin/bitdoc
+++ b/bitbake/bin/bitdoc
@@ -4,6 +4,8 @@
 #
 # Copyright (C) 2005 Holger Hans Peter Freyther
 #
+# SPDX-License-Identifier: GPL-2.0-only
+#
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
 # published by the Free Software Foundation.
diff --git a/bitbake/bin/git-make-shallow b/bitbake/bin/git-make-shallow
index 296d3a3dbd..57069f7edf 100755
--- a/bitbake/bin/git-make-shallow
+++ b/bitbake/bin/git-make-shallow
@@ -1,4 +1,8 @@
 #!/usr/bin/env python3
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
 """git-make-shallow: make the current git repository shallow
 
 Remove the history of the specified revisions, then optionally filter the
diff --git a/bitbake/bin/toaster b/bitbake/bin/toaster
index ecf66fa51f..9da2a2649c 100755
--- a/bitbake/bin/toaster
+++ b/bitbake/bin/toaster
@@ -3,7 +3,9 @@
 # toaster - shell script to start Toaster
 
 # Copyright (C) 2013-2015 Intel Corp.
-
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
diff --git a/bitbake/bin/toaster-eventreplay b/bitbake/bin/toaster-eventreplay
index 80967a0934..abd91fe8b2 100755
--- a/bitbake/bin/toaster-eventreplay
+++ b/bitbake/bin/toaster-eventreplay
@@ -4,10 +4,11 @@
 #
 # Copyright (C) 2014        Alex Damian
 #
+# SPDX-License-Identifier: GPL-2.0-only
+#
 # This file re-uses code spread throughout other Bitbake source files.
 # As such, all other copyrights belong to their own right holders.
 #
-#
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
 # published by the Free Software Foundation.