--- CMakeLists.txt.orig	2025-05-20 05:17:10
+++ CMakeLists.txt	2025-07-18 17:25:38
@@ -62,7 +62,7 @@
 
 set (CMAKE_SUPPRESS_REGENERATION TRUE)
 
-set (CMAKE_CONFIGURATION_TYPES Release Debug RelWithDebInfo CACHE INTERNAL "" FORCE)
+set (CMAKE_CONFIGURATION_TYPES MacPorts Release Debug RelWithDebInfo CACHE INTERNAL "" FORCE)
 
 # set using C++ standard
 set (BUILD_CPP_STANDARD "C++11" CACHE STRING "Select using c++ standard.")