diff --git a/Changes.md b/Changes.md
index 165be0194f..e356109cda 100644
--- a/Changes.md
+++ b/Changes.md
@@ -1,5 +1,10 @@
 # Build System Changes for Android.mk Writers
 
+## Windows cross-compiles no longer supported in Android.mk
+
+Modules that build for Windows (our only `HOST_CROSS` OS currently) must now be
+defined in `Android.bp` files.
+
 ## `LOCAL_MODULE_TAGS := eng debug` deprecation  {#LOCAL_MODULE_TAGS}
 
 `LOCAL_MODULE_TAGS` value `eng` and `debug` are being deprecated. They allowed
diff --git a/core/binary.mk b/core/binary.mk
index df0e1a5019..92bf62ddc2 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -290,11 +290,9 @@ my_ldlibs := $(filter $(my_allowed_ldlibs),$(my_ldlibs))
 else # LOCAL_IS_HOST_MODULE
   # Add -ldl, -lpthread, -lm and -lrt to host builds to match the default behavior of
   # device builds
-  ifneq ($($(my_prefix)OS),windows)
-    my_ldlibs += -ldl -lpthread -lm
-    ifneq ($(HOST_OS),darwin)
-      my_ldlibs += -lrt
-    endif
+  my_ldlibs += -ldl -lpthread -lm
+  ifneq ($(HOST_OS),darwin)
+    my_ldlibs += -lrt
   endif
 endif
 
@@ -315,17 +313,15 @@ endif
 # all code is position independent, and then those warnings get promoted to
 # errors.
 ifneq ($(LOCAL_NO_PIC),true)
-  ifneq ($($(my_prefix)OS),windows)
-    ifneq ($(filter EXECUTABLES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),)
-      my_cflags += -fPIE
-      ifndef BUILD_HOST_static
-        ifneq ($(LOCAL_FORCE_STATIC_EXECUTABLE),true)
-          my_ldflags += -pie
-        endif
+  ifneq ($(filter EXECUTABLES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),)
+    my_cflags += -fPIE
+    ifndef BUILD_HOST_static
+      ifneq ($(LOCAL_FORCE_STATIC_EXECUTABLE),true)
+        my_ldflags += -pie
       endif
-    else
-      my_cflags += -fPIC
     endif
+  else
+    my_cflags += -fPIC
   endif
 endif
 
@@ -430,11 +426,6 @@ endif
 
 include $(BUILD_SYSTEM)/config_sanitizers.mk
 
-# Statically link libwinpthread when cross compiling win32.
-ifeq ($($(my_prefix)OS),windows)
-  my_static_libraries += libwinpthread
-endif
-
 ifneq ($(filter ../%,$(my_src_files)),)
 my_soong_problems += dotdot_srcs
 endif
diff --git a/core/clang/HOST_CROSS_x86.mk b/core/clang/HOST_CROSS_x86.mk
deleted file mode 100644
index 7581353559..0000000000
--- a/core/clang/HOST_CROSS_x86.mk
+++ /dev/null
@@ -1,2 +0,0 @@
-$(clang_2nd_arch_prefix)HOST_CROSS_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-i386.a
-$(clang_2nd_arch_prefix)HOST_CROSS_LIBCRT_BUILTINS := $(LLVM_RTLIB_PATH)/libclang_rt.bulitins-i386.a
diff --git a/core/clang/HOST_CROSS_x86_64.mk b/core/clang/HOST_CROSS_x86_64.mk
deleted file mode 100644
index 9a971c751c..0000000000
--- a/core/clang/HOST_CROSS_x86_64.mk
+++ /dev/null
@@ -1,2 +0,0 @@
-$(clang_2nd_arch_prefix)HOST_CROSS_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-x86_64.a
-$(clang_2nd_arch_prefix)HOST_CROSS_LIBCRT_BUILTINS := $(LLVM_RTLIB_PATH)/libclang_rt.builtins-x86_64.a
diff --git a/core/clang/config.mk b/core/clang/config.mk
index 063fd3473d..28a75ecd07 100644
--- a/core/clang/config.mk
+++ b/core/clang/config.mk
@@ -44,15 +44,6 @@ clang_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX)
 include $(BUILD_SYSTEM)/clang/HOST_$(HOST_2ND_ARCH).mk
 endif
 
-ifdef HOST_CROSS_ARCH
-clang_2nd_arch_prefix :=
-include $(BUILD_SYSTEM)/clang/HOST_CROSS_$(HOST_CROSS_ARCH).mk
-ifdef HOST_CROSS_2ND_ARCH
-clang_2nd_arch_prefix := $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)
-include $(BUILD_SYSTEM)/clang/HOST_CROSS_$(HOST_CROSS_2ND_ARCH).mk
-endif
-endif
-
 # TARGET config
 clang_2nd_arch_prefix :=
 include $(BUILD_SYSTEM)/clang/TARGET_$(TARGET_ARCH).mk
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 0f1a937edf..036fea648c 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -160,7 +160,6 @@ LOCAL_MODULE_CLASS:=
 LOCAL_MODULE_HOST_ARCH:=
 LOCAL_MODULE_HOST_ARCH_WARN:=
 LOCAL_MODULE_HOST_CROSS_ARCH:=
-LOCAL_MODULE_HOST_CROSS_ARCH_WARN:=
 LOCAL_MODULE_HOST_OS:=
 LOCAL_MODULE_OWNER:=
 LOCAL_MODULE_PATH:=
@@ -173,8 +172,6 @@ LOCAL_MODULE_TARGET_ARCH:=
 LOCAL_MODULE_TARGET_ARCH_WARN:=
 LOCAL_MODULE_UNSUPPORTED_HOST_ARCH:=
 LOCAL_MODULE_UNSUPPORTED_HOST_ARCH_WARN:=
-LOCAL_MODULE_UNSUPPORTED_HOST_CROSS_ARCH:=
-LOCAL_MODULE_UNSUPPORTED_HOST_CROSS_ARCH_WARN:=
 LOCAL_MODULE_UNSUPPORTED_TARGET_ARCH:=
 LOCAL_MODULE_UNSUPPORTED_TARGET_ARCH_WARN:=
 LOCAL_MULTILIB:=
@@ -408,31 +405,10 @@ LOCAL_SHARED_LIBRARIES_$(HOST_OS):=
 LOCAL_SRC_FILES_$(HOST_OS):=
 LOCAL_STATIC_LIBRARIES_$(HOST_OS):=
 
-ifdef HOST_CROSS_OS
-LOCAL_ASFLAGS_$(HOST_CROSS_OS):=
-LOCAL_CFLAGS_$(HOST_CROSS_OS):=
-LOCAL_C_INCLUDES_$(HOST_CROSS_OS):=
-LOCAL_CPPFLAGS_$(HOST_CROSS_OS):=
-LOCAL_GENERATED_SOURCES_$(HOST_CROSS_OS):=
-LOCAL_HEADER_LIBRARIES_$(HOST_CROSS_OS):=
-LOCAL_LDFLAGS_$(HOST_CROSS_OS):=
-LOCAL_LDLIBS_$(HOST_CROSS_OS):=
-LOCAL_REQUIRED_MODULES_$(HOST_CROSS_OS):=
-LOCAL_SHARED_LIBRARIES_$(HOST_CROSS_OS):=
-LOCAL_SRC_FILES_$(HOST_CROSS_OS):=
-LOCAL_STATIC_LIBRARIES_$(HOST_CROSS_OS):=
-endif
-
 LOCAL_SRC_FILES_$(HOST_OS)_$(HOST_ARCH):=
 ifdef HOST_2ND_ARCH
 LOCAL_SRC_FILES_$(HOST_OS)_$(HOST_2ND_ARCH):=
 endif
-ifdef HOST_CROSS_OS
-LOCAL_SRC_FILES_$(HOST_CROSS_OS)_$(HOST_CROSS_ARCH):=
-ifdef HOST_CROSS_2ND_ARCH
-LOCAL_SRC_FILES_$(HOST_CROSS_OS)_$(HOST_CROSS_2ND_ARCH):=
-endif
-endif
 
 LOCAL_ASFLAGS_32:=
 LOCAL_ASFLAGS_64:=
diff --git a/core/cxx_stl_setup.mk b/core/cxx_stl_setup.mk
index 25fd642864..7d3ca5c562 100644
--- a/core/cxx_stl_setup.mk
+++ b/core/cxx_stl_setup.mk
@@ -13,10 +13,6 @@ ifeq ($(strip $(LOCAL_CXX_STL)),default)
             ifneq (,$(BUILD_HOST_static))
                 my_cxx_stl := libc++_static
             endif
-
-            ifeq ($($(my_prefix)OS),windows)
-                my_cxx_stl := libc++_static
-            endif
         endif
     else
         my_cxx_stl := ndk
@@ -35,14 +31,6 @@ else
         # the two options use different names for the STLs.
         $(error $(LOCAL_PATH): $(LOCAL_MODULE): Must use LOCAL_NDK_STL_VARIANT rather than LOCAL_CXX_STL for NDK binaries)
     endif
-    ifdef LOCAL_IS_HOST_MODULE
-        ifeq ($($(my_prefix)OS),windows)
-            ifneq ($(filter $(my_cxx_stl),libc++),)
-                # only libc++_static is supported on mingw.
-                my_cxx_stl := libc++_static
-            endif
-        endif
-    endif
 endif
 
 # Yes, this is actually what the clang driver does.
@@ -50,11 +38,6 @@ linux_dynamic_gcclibs := -lgcc_s -lgcc -lc -lgcc_s -lgcc
 linux_static_gcclibs := -Wl,--start-group -lgcc -lgcc_eh -lc -Wl,--end-group
 darwin_dynamic_gcclibs := -lc -lSystem
 darwin_static_gcclibs := NO_STATIC_HOST_BINARIES_ON_DARWIN
-windows_dynamic_gcclibs := \
-    -Wl,--start-group -lmingw32 -lgcc -lgcc_eh -lmoldname -lmingwex \
-    -lmsvcrt -lucrt -lpthread -ladvapi32 -lshell32 -luser32 -lkernel32 -lpsapi \
-    -Wl,--end-group
-windows_static_gcclibs := NO_STATIC_HOST_BINARIES_ON_WINDOWS
 
 my_link_type := dynamic
 ifdef LOCAL_IS_HOST_MODULE
@@ -100,20 +83,6 @@ ifneq ($(filter $(my_cxx_stl),libc++ libc++_static),)
         my_cppflags += -nostdinc++
         my_ldflags += -nodefaultlibs
         my_cxx_ldlibs += $($($(my_prefix)OS)_$(my_link_type)_gcclibs)
-
-        ifeq ($($(my_prefix)OS),windows)
-            # Use SjLj exceptions for 32-bit.  libgcc_eh implements SjLj
-            # exception model for 32-bit.
-            ifeq (x86,$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
-                my_cppflags += -fsjlj-exceptions
-            endif
-            # Disable visibility annotations since we're using libc++ static
-            # library.
-            my_cppflags += -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS
-            my_cppflags += -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS
-            # Use Win32 threads in libc++.
-            my_cppflags += -D_LIBCPP_HAS_THREAD_API_WIN32
-        endif
     else
         ifeq (arm,$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
             my_static_libraries += libunwind_llvm
diff --git a/core/header_library.mk b/core/header_library.mk
index 3f2730e6aa..ee65111e95 100644
--- a/core/header_library.mk
+++ b/core/header_library.mk
@@ -33,37 +33,4 @@ ifdef $(my_prefix)2ND_ARCH
   LOCAL_2ND_ARCH_VAR_PREFIX :=
 endif # 2ND_ARCH
 
-ifdef LOCAL_IS_HOST_MODULE
-  ifdef HOST_CROSS_OS
-    my_prefix := HOST_CROSS_
-    LOCAL_HOST_PREFIX := $(my_prefix)
-
-    include $(BUILD_SYSTEM)/module_arch_supported.mk
-
-    ifeq ($(my_module_arch_supported),true)
-      # Build for 2ND_ARCH
-      LOCAL_BUILT_MODULE :=
-      LOCAL_INSTALLED_MODULE :=
-      LOCAL_INTERMEDIATE_TARGETS :=
-      include $(BUILD_SYSTEM)/header_library_internal.mk
-    endif
-
-    ifdef HOST_CROSS_2ND_ARCH
-      LOCAL_2ND_ARCH_VAR_PREFIX := $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)
-      include $(BUILD_SYSTEM)/module_arch_supported.mk
-
-      ifeq ($(my_module_arch_supported),true)
-        # Build for HOST_CROSS_2ND_ARCH
-        LOCAL_BUILT_MODULE :=
-        LOCAL_INSTALLED_MODULE :=
-        LOCAL_INTERMEDIATE_TARGETS :=
-        include $(BUILD_SYSTEM)/header_library_internal.mk
-      endif
-      LOCAL_2ND_ARCH_VAR_PREFIX :=
-    endif
-
-    LOCAL_HOST_PREFIX :=
-  endif
-endif
-
 my_module_arch_supported :=
diff --git a/core/host_executable.mk b/core/host_executable.mk
index a2111a1eb4..8d1026cdca 100644
--- a/core/host_executable.mk
+++ b/core/host_executable.mk
@@ -45,47 +45,5 @@ endif
 LOCAL_2ND_ARCH_VAR_PREFIX :=
 endif  # HOST_2ND_ARCH
 
-ifdef HOST_CROSS_OS
-my_prefix := HOST_CROSS_
-LOCAL_HOST_PREFIX := $(my_prefix)
-include $(BUILD_SYSTEM)/module_arch_supported.mk
-ifeq ($(my_module_arch_supported),true)
-# Build for Windows
-# we don't want others using the cross compiled version
-saved_LOCAL_BUILT_MODULE := $(LOCAL_BUILT_MODULE)
-saved_LOCAL_INSTALLED_MODULE := $(LOCAL_INSTALLED_MODULE)
-saved_LOCAL_LDFLAGS := $(LOCAL_LDFLAGS)
-LOCAL_BUILT_MODULE :=
-LOCAL_INSTALLED_MODULE :=
-LOCAL_INTERMEDIATE_TARGETS :=
-
-include $(BUILD_SYSTEM)/host_executable_internal.mk
-LOCAL_LDFLAGS := $(saved_LOCAL_LDFLAGS)
-LOCAL_BUILT_MODULE := $(saved_LOCAL_BUILT_MODULE)
-LOCAL_INSTALLED_MODULE := $(saved_LOCAL_INSTALLED_MODULE)
-endif
-
-ifdef HOST_CROSS_2ND_ARCH
-LOCAL_2ND_ARCH_VAR_PREFIX := $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)
-include $(BUILD_SYSTEM)/module_arch_supported.mk
-ifeq ($(my_module_arch_supported),true)
-# we don't want others using the cross compiled version
-saved_LOCAL_BUILT_MODULE := $(LOCAL_BUILT_MODULE)
-saved_LOCAL_INSTALLED_MODULE := $(LOCAL_INSTALLED_MODULE)
-saved_LOCAL_LDFLAGS := $(LOCAL_LDFLAGS)
-LOCAL_BUILT_MODULE :=
-LOCAL_INSTALLED_MODULE :=
-LOCAL_INTERMEDIATE_TARGETS :=
-
-include $(BUILD_SYSTEM)/host_executable_internal.mk
-LOCAL_LDFLAGS := $(saved_LOCAL_LDFLAGS)
-LOCAL_BUILT_MODULE := $(saved_LOCAL_BUILT_MODULE)
-LOCAL_INSTALLED_MODULE := $(saved_LOCAL_INSTALLED_MODULE)
-endif
-LOCAL_2ND_ARCH_VAR_PREFIX :=
-endif
-LOCAL_HOST_PREFIX :=
-endif
-
 LOCAL_NO_2ND_ARCH_MODULE_SUFFIX :=
 my_module_arch_supported :=
diff --git a/core/host_shared_library.mk b/core/host_shared_library.mk
index e9b3dad230..81236d1a2d 100644
--- a/core/host_shared_library.mk
+++ b/core/host_shared_library.mk
@@ -32,43 +32,6 @@ endif
 LOCAL_2ND_ARCH_VAR_PREFIX :=
 endif  # HOST_2ND_ARCH
 
-ifdef HOST_CROSS_OS
-my_prefix := HOST_CROSS_
-LOCAL_HOST_PREFIX := $(my_prefix)
-include $(BUILD_SYSTEM)/module_arch_supported.mk
-ifeq ($(my_module_arch_supported),true)
-# Build for Windows
-LOCAL_BUILT_MODULE :=
-LOCAL_MODULE_SUFFIX :=
-# We don't want makefiles using the cross-compiled host tool
-saved_LOCAL_INSTALLED_MODULE := $(LOCAL_INSTALLED_MODULE)
-LOCAL_INSTALLED_MODULE :=
-LOCAL_INTERMEDIATE_TARGETS :=
-
-include $(BUILD_SYSTEM)/host_shared_library_internal.mk
-LOCAL_INSTALLED_MODULE := $(saved_LOCAL_INSTALLED_MODULE)
-endif
-
-ifdef HOST_CROSS_2ND_ARCH
-LOCAL_2ND_ARCH_VAR_PREFIX := $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)
-include $(BUILD_SYSTEM)/module_arch_supported.mk
-ifeq ($(my_module_arch_supported),true)
-# Build for HOST_CROSS_2ND_ARCH
-LOCAL_BUILT_MODULE :=
-LOCAL_MODULE_SUFFIX :=
-# We don't want makefiles using the cross-compiled host tool
-saved_LOCAL_INSTALLED_MODULE := $(LOCAL_INSTALLED_MODULE)
-LOCAL_INSTALLED_MODULE :=
-LOCAL_INTERMEDIATE_TARGETS :=
-
-include $(BUILD_SYSTEM)/host_shared_library_internal.mk
-LOCAL_INSTALLED_MODULE := $(saved_LOCAL_INSTALLED_MODULE)
-endif
-LOCAL_2ND_ARCH_VAR_PREFIX :=
-endif
-LOCAL_HOST_PREFIX :=
-endif
-
 my_module_arch_supported :=
 
 ###########################################################
diff --git a/core/host_static_library.mk b/core/host_static_library.mk
index 71f4fd92f4..469da29465 100644
--- a/core/host_static_library.mk
+++ b/core/host_static_library.mk
@@ -32,35 +32,6 @@ endif
 LOCAL_2ND_ARCH_VAR_PREFIX :=
 endif  # HOST_2ND_ARCH
 
-ifdef HOST_CROSS_OS
-my_prefix := HOST_CROSS_
-LOCAL_HOST_PREFIX := $(my_prefix)
-include $(BUILD_SYSTEM)/module_arch_supported.mk
-ifeq ($(my_module_arch_supported),true)
-# Build for Windows
-LOCAL_BUILT_MODULE :=
-LOCAL_INSTALLED_MODULE :=
-LOCAL_INTERMEDIATE_TARGETS :=
-
-include $(BUILD_SYSTEM)/host_static_library_internal.mk
-endif
-
-ifdef HOST_CROSS_2ND_ARCH
-LOCAL_2ND_ARCH_VAR_PREFIX := $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)
-include $(BUILD_SYSTEM)/module_arch_supported.mk
-ifeq ($(my_module_arch_supported),true)
-# Build for HOST_CROSS_2ND_ARCH
-LOCAL_BUILT_MODULE :=
-LOCAL_INSTALLED_MODULE :=
-LOCAL_INTERMEDIATE_TARGETS :=
-
-include $(BUILD_SYSTEM)/host_static_library_internal.mk
-endif
-LOCAL_2ND_ARCH_VAR_PREFIX :=
-endif
-LOCAL_HOST_PREFIX :=
-endif
-
 my_module_arch_supported :=
 
 ###########################################################
diff --git a/core/host_test_internal.mk b/core/host_test_internal.mk
index 42e01e1e4e..dfe8cf1505 100644
--- a/core/host_test_internal.mk
+++ b/core/host_test_internal.mk
@@ -3,7 +3,6 @@
 #####################################################
 
 ifeq ($(LOCAL_GTEST),true)
-  LOCAL_CFLAGS_windows += -DGTEST_OS_WINDOWS
   LOCAL_CFLAGS_linux += -DGTEST_OS_LINUX
   LOCAL_CFLAGS_darwin += -DGTEST_OS_MAC
 
diff --git a/core/module_arch_supported.mk b/core/module_arch_supported.mk
index 62e2643312..7ebc8f957d 100644
--- a/core/module_arch_supported.mk
+++ b/core/module_arch_supported.mk
@@ -62,11 +62,11 @@ endif
 
 ifdef LOCAL_IS_HOST_MODULE
 ifneq (,$(LOCAL_MODULE_HOST_OS))
+  ifneq (,$(filter windows,$(LOCAL_MODULE_HOST_OS)))
+    $(call pretty-error,Windows is only supported in Android.bp files)
+  endif
   ifeq (,$(filter $($(my_prefix)OS),$(LOCAL_MODULE_HOST_OS)))
     my_module_arch_supported := false
   endif
-else ifeq ($($(my_prefix)OS),windows)
-  # If LOCAL_MODULE_HOST_OS is empty, only linux and darwin are supported
-  my_module_arch_supported := false
 endif
 endif
diff --git a/core/prebuilt.mk b/core/prebuilt.mk
index fb086258d6..9d284fb53c 100644
--- a/core/prebuilt.mk
+++ b/core/prebuilt.mk
@@ -57,37 +57,4 @@ endif # $(my_skip_non_preferred_arch) not true
 
 LOCAL_2ND_ARCH_VAR_PREFIX :=
 
-ifdef LOCAL_IS_HOST_MODULE
-ifdef HOST_CROSS_OS
-ifneq (,$(filter EXECUTABLES STATIC_LIBRARIES SHARED_LIBRARIES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)))
-my_prefix := HOST_CROSS_
-LOCAL_HOST_PREFIX := $(my_prefix)
-include $(BUILD_SYSTEM)/module_arch_supported.mk
-ifeq ($(my_module_arch_supported),true)
-# host cross compilation is supported
-LOCAL_BUILT_MODULE :=
-LOCAL_INSTALLED_MODULE :=
-LOCAL_INTERMEDIATE_TARGETS :=
-include $(BUILD_SYSTEM)/prebuilt_internal.mk
-endif
-LOCAL_HOST_PREFIX :=
-endif
-
-ifdef HOST_CROSS_2ND_ARCH
-my_prefix := HOST_CROSS_
-LOCAL_2ND_ARCH_VAR_PREFIX := $($(my_prefix)2ND_ARCH_VAR_PREFIX)
-LOCAL_HOST_PREFIX := $(my_prefix)
-include $(BUILD_SYSTEM)/module_arch_supported.mk
-ifeq ($(my_module_arch_supported),true)
-LOCAL_BUILT_MODULE :=
-LOCAL_INSTALLED_MODULE :=
-LOCAL_INTERMEDIATE_TARGETS :=
-include $(BUILD_SYSTEM)/prebuilt_internal.mk
-endif
-LOCAL_HOST_PREFIX :=
-LOCAL_2ND_ARCH_VAR_PREFIX :=
-endif
-endif
-endif
-
 my_module_arch_supported :=
diff --git a/core/use_lld_setup.mk b/core/use_lld_setup.mk
index 2026f317ca..8f47d68c3f 100644
--- a/core/use_lld_setup.mk
+++ b/core/use_lld_setup.mk
@@ -18,7 +18,3 @@ endif
 ifeq ($($(my_prefix)OS),darwin)
 my_use_clang_lld := false
 endif
-# http://b/110800681 - lld cannot link Android's Windows modules yet.
-ifeq ($($(my_prefix)OS),windows)
-my_use_clang_lld := false
-endif