Merge topic 'xl-cpp-install' into release-3.17

f7a94cf282 XL: Install our Fortran 'cpp' helper script with execute permission

Acked-by: Kitware Robot <[email protected]>
Merge-request: !4735

CMakeLists.txt

@@ -810,7 +810,7 @@ if(NOT CMake_TEST_EXTERNAL_CMAKE)
     PATTERN "*.sh*" PERMISSIONS OWNER_READ OWNER_EXECUTE OWNER_WRITE
                                 GROUP_READ GROUP_EXECUTE
                                 WORLD_READ WORLD_EXECUTE
-    PATTERN "ExportImportList"
+    REGEX "/(ExportImportList|cpp)$"
       PERMISSIONS OWNER_READ OWNER_EXECUTE OWNER_WRITE
                   GROUP_READ GROUP_EXECUTE
                   WORLD_READ WORLD_EXECUTE