cmake: include CTest at the top-level

28bed403 · Ben Boeckel · 28c8be70 · 28bed403
Commit 28bed403 authored Jan 19, 2021 by Ben Boeckel ⛰
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -400,3 +400,7 @@ list(APPEND superbuild_ctest_custom_files
 list(APPEND superbuild_project_roots
  "${CMAKE_CURRENT_LIST_DIR}/projects")
 add_subdirectory(superbuild)
+
+if (BUILD_TESTING)
+  include(CTest)
+endif ()