tree-wide: add spdx header on all scripts and helpers

Even though many of those scripts are very simple, it is easier to include
the header than to try to say whether each of those files is trivial enough
not to require one.

9 files changed, 13 insertions, 1 deletions

diff --git a/src/basic/af-to-name.awk b/src/basic/af-to-name.awk
index 18d0a89728..b9cfbb7e37 100644
--- a/src/basic/af-to-name.awk
+++ b/src/basic/af-to-name.awk
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
 BEGIN{
         print "static const char* const af_names[] = { "
 }
diff --git a/src/basic/arphrd-to-name.awk b/src/basic/arphrd-to-name.awk
index db1c739abb..d25a4e9bcb 100644
--- a/src/basic/arphrd-to-name.awk
+++ b/src/basic/arphrd-to-name.awk
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
 BEGIN{
         print "const char *arphrd_to_name(int id) {"
         print "        switch(id) {"
diff --git a/src/basic/cap-to-name.awk b/src/basic/cap-to-name.awk
index 402a782024..bd8a28c2fe 100644
--- a/src/basic/cap-to-name.awk
+++ b/src/basic/cap-to-name.awk
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
 BEGIN{
         print "static const char* const capability_names[] = { "
 }
diff --git a/src/basic/errno-to-name.awk b/src/basic/errno-to-name.awk
index 0878abacbd..6b18a90e13 100644
--- a/src/basic/errno-to-name.awk
+++ b/src/basic/errno-to-name.awk
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
 BEGIN{
         print "static const char* const errno_names[] = { "
 }
diff --git a/src/basic/generate-af-list.sh b/src/basic/generate-af-list.sh
index 6987877ebf..0a5c5c4cd7 100755
--- a/src/basic/generate-af-list.sh
+++ b/src/basic/generate-af-list.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: LGPL-2.1-or-later
 set -eu
 
 $1 -E -dM -include sys/socket.h -include "$2" -include "$3" - </dev/null | \
diff --git a/src/basic/generate-arphrd-list.sh b/src/basic/generate-arphrd-list.sh
index 93cef47aa1..9a2661b4d8 100755
--- a/src/basic/generate-arphrd-list.sh
+++ b/src/basic/generate-arphrd-list.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: LGPL-2.1-or-later
 set -eu
 
 $1 -dM -include linux/if_arp.h -include "$2" - </dev/null | \
diff --git a/src/basic/generate-cap-list.sh b/src/basic/generate-cap-list.sh
index b814fa8593..89d5bb03d9 100755
--- a/src/basic/generate-cap-list.sh
+++ b/src/basic/generate-cap-list.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: LGPL-2.1-or-later
 set -eu
 
 $1 -dM -include linux/capability.h -include "$2" -include "$3" - </dev/null | \
diff --git a/src/basic/generate-errno-list.sh b/src/basic/generate-errno-list.sh
index a4bb4d285d..4c13b3157d 100755
--- a/src/basic/generate-errno-list.sh
+++ b/src/basic/generate-errno-list.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: LGPL-2.1-or-later
 set -eu
 
 $1 -dM -include errno.h - </dev/null | \
diff --git a/src/basic/linux/update.sh b/src/basic/linux/update.sh
index dfc9871c53..ca0b9ec077 100755
--- a/src/basic/linux/update.sh
+++ b/src/basic/linux/update.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-
+# SPDX-License-Identifier: LGPL-2.1-or-later
 set -eu
 
 for i in *.h */*.h; do