--- configure.orig	2024-08-08 21:15:40
+++ configure	2024-12-07 12:11:40
@@ -21275,7 +21275,7 @@
   echo " ** If you build the unit tests, you are entering a world of pain."
 
 
-for flag in -stdlib=libc++; do
+for flag in ; do
   as_CACHEVAR=`printf "%s\n" "ax_cv_check_cxxflags__$flag" | sed "$as_sed_sh"`
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts $flag" >&5
 printf %s "checking whether C++ compiler accepts $flag... " >&6; }
@@ -21348,10 +21348,8 @@
   # the chain to have been linked with libc++, including Boost, ICU, etc.
   # So, don't do this just yet.
   # STDCXX_LIB='-lc++'
-  STDCXX_LIB='-lstdc++'
   ;;
 *)
-  STDCXX_LIB='-lstdc++'
   ;;
 esac