extend update-copyright script (missing files)

- fix not going 2 levels deep into src/include, reported in #10240
- add .cu files

diff --git a/contrib/utilities/update-copyright b/contrib/utilities/update-copyright
index b10ebf4f927dabcb6af904cb71cbab48b6b01bac..cd16e12cd7a15cfa766bb335ede28b9530b6e8c1 100755 (executable)
--- a/contrib/utilities/update-copyright
+++ b/contrib/utilities/update-copyright
@@ -32,10 +32,8 @@ files="
          contrib/utilities/{update-copyright,indent} \
          doc/doxygen/*/*.{h,h.in} \
          doc/doxygen/scripts/{create_anchors,filter,intro2toc,program*,*.pl} \
-         doc/screen.css \
-         examples/*/*.cc \
-         include/deal.II/*/*h \
-         source/*/*.{cc,in})
+         doc/screen.css)
+  $(find include/ source/ examples/ | egrep '\.(h|in|cc|cu)$')
   $(find cmake/ | egrep '\.(cmake|in|cc)$')
   $(find . -name CMakeLists.txt)
   $(find tests/ | egrep '\.(h|cc)$')