--- src/Makevars.in	2023-09-26 14:51:32.000000000 +0800
+++ src/Makevars.in	2023-12-12 16:51:03.000000000 +0800
@@ -1,7 +1,7 @@
 PKG_CPPFLAGS=@cflags@
 PKG_LIBS=@libs@
 
-PKG_CXXFLAGS=$(C_VISIBILITY)
+PKG_CXXFLAGS=$(C_VISIBILITY) -D_GLIBCXX_USE_CXX11_ABI=0
 
 all: clean