diff --git a/core/binary.mk b/core/binary.mk
index 7fb69248d..9145d262e 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -207,51 +207,26 @@ ifneq ($(LOCAL_SDK_VERSION),)
     endif
   else # LOCAL_NDK_STL_VARIANT is not stlport_* either
   ifneq (,$(filter c++_%, $(LOCAL_NDK_STL_VARIANT)))
-    # Pre-r11 NDKs used libgabi++ for libc++'s C++ ABI, but r11 and later use
-    # libc++abi.
-    #
-    # r13 no longer has the inner directory as a side effect of just using
-    # external/libcxx.
-    ifeq (r10,$(LOCAL_NDK_VERSION))
-      my_ndk_stl_include_path := \
-        $(my_ndk_source_root)/cxx-stl/llvm-libc++/libcxx/include
-      my_ndk_stl_include_path += \
-        $(my_ndk_source_root)/cxx-stl/llvm-libc++/gabi++/include
-    else ifeq (r11,$(LOCAL_NDK_VERSION))
-      my_ndk_stl_include_path := \
-        $(my_ndk_source_root)/cxx-stl/llvm-libc++/libcxx/include
-      my_ndk_stl_include_path += \
-        $(my_ndk_source_root)/cxx-stl/llvm-libc++abi/libcxxabi/include
-    else
-      my_ndk_stl_include_path := \
-        $(my_ndk_source_root)/cxx-stl/llvm-libc++/include
-      my_ndk_stl_include_path += \
-        $(my_ndk_source_root)/cxx-stl/llvm-libc++abi/include
-    endif
+    my_ndk_stl_include_path := \
+      $(my_ndk_source_root)/cxx-stl/llvm-libc++/include
+    my_ndk_stl_include_path += \
+      $(my_ndk_source_root)/cxx-stl/llvm-libc++abi/include
     my_ndk_stl_include_path += $(my_ndk_source_root)/android/support/include
 
     my_libcxx_libdir := \
       $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant)
 
-    ifneq (,$(filter r10 r11,$(LOCAL_NDK_VERSION)))
-      ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT))
-        my_ndk_stl_static_lib := $(my_libcxx_libdir)/libc++_static.a
-      else
-        my_ndk_stl_shared_lib_fullpath := $(my_libcxx_libdir)/libc++_shared.so
-      endif
+    ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT))
+      my_ndk_stl_static_lib := \
+        $(my_libcxx_libdir)/libc++_static.a \
+        $(my_libcxx_libdir)/libc++abi.a
     else
-      ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT))
-        my_ndk_stl_static_lib := \
-          $(my_libcxx_libdir)/libc++_static.a \
-          $(my_libcxx_libdir)/libc++abi.a
-      else
-        my_ndk_stl_shared_lib_fullpath := $(my_libcxx_libdir)/libc++_shared.so
-      endif
+      my_ndk_stl_shared_lib_fullpath := $(my_libcxx_libdir)/libc++_shared.so
+    endif
 
-      my_ndk_stl_static_lib += $(my_libcxx_libdir)/libandroid_support.a
-      ifneq (,$(filter armeabi armeabi-v7a,$(my_cpu_variant)))
-        my_ndk_stl_static_lib += $(my_libcxx_libdir)/libunwind.a
-      endif
+    my_ndk_stl_static_lib += $(my_libcxx_libdir)/libandroid_support.a
+    ifneq (,$(filter armeabi armeabi-v7a,$(my_cpu_variant)))
+      my_ndk_stl_static_lib += $(my_libcxx_libdir)/libunwind.a
     endif
 
     my_ldlibs += -ldl