- disable override of port-defined CMAKE_BUILD_TYPE and CXXFLAGS

--- src/CMakeLists.txt.orig	2022-09-11 04:00:10 UTC
+++ src/CMakeLists.txt
@@ -263,6 +263,7 @@ else()
 endif ()
 set (CMAKE_CXX_FLAGS "${OurCxxFlags} ${CMAKE_CXX_FLAGS}")
 
+if (FALSE)
 if (BuildForDebug)
     set (CMAKE_BUILD_TYPE "Debug")
     set (CMAKE_CXX_FLAGS_DEBUG ${BuildOptionsDebug})
@@ -271,6 +272,7 @@ else()
     set (CMAKE_BUILD_TYPE "Release")
     set (CMAKE_CXX_FLAGS_RELEASE ${BuildOptionsRelease})
     message (STATUS "RELEASE Build, flags: ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}")
+endif ()
 endif ()
 
 configure_file(