[newlib-cygwin] Add libctf to update-copyright.py

[Michael Frysinger]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=e08eb1d7cb2242d6fb5d1b1aef8d912bd9a31f07

commit e08eb1d7cb2242d6fb5d1b1aef8d912bd9a31f07
Author: Alan Modra <amodra@gmail.com>
Date:   Fri Jan 1 09:23:40 2021 +1030

    Add libctf to update-copyright.py

Diff:
---
 etc/ChangeLog           | 4 ++++
 etc/update-copyright.py | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/etc/ChangeLog b/etc/ChangeLog
index 8742e2afc..33abc0927 100644
--- a/etc/ChangeLog
+++ b/etc/ChangeLog
@@ -1,3 +1,7 @@
+2021-01-01  Alan Modra  <amodra@gmail.com>
+
+	* update-copyright.py (BinutilsCmdLine.__init__): Add libctf.
+
 2020-01-15  Simon Marchi  <simon.marchi@polymtl.ca>
 
 	* texi2pod.pl: Handle @t{...} tags.
diff --git a/etc/update-copyright.py b/etc/update-copyright.py
index 4579fcd8b..c39c0a7d5 100755
--- a/etc/update-copyright.py
+++ b/etc/update-copyright.py
@@ -597,6 +597,7 @@ class BinutilsCmdLine (CmdLine):
         self.add_dir ('gprof')
         self.add_dir ('include')
         self.add_dir ('ld', LdFilter())
+        self.add_dir ('libctf')
         self.add_dir ('libdecnumber')
         self.add_dir ('libiberty')
         self.add_dir ('opcodes')
@@ -613,6 +614,7 @@ class BinutilsCmdLine (CmdLine):
             'gprof',
             'include',
             'ld',
+            'libctf',
             'libiberty',
             'opcodes',
             ]