Fix LOCAL_CXX_STL := none for Windows.

We still need to link the various MSVC libraries even if we aren't
using the STL.

Bug: http://b/22953515
Change-Id: I73c35710a6162408e99480a4840eedd291adf7ab

core/cxx_stl_setup.mk

@@ -47,10 +47,14 @@ else
 endif
 
 # Yes, this is actually what the clang driver does.
-HOST_linux_dynamic_gcclibs := -lgcc_s -lgcc -lc -lgcc_s -lgcc
-HOST_linux_static_gcclibs := -Wl,--start-group -lgcc -lgcc_eh -lc -Wl,--end-group
-HOST_darwin_dynamic_gcclibs := -lc -lSystem
-HOST_darwin_static_gcclibs := NO_STATIC_HOST_BINARIES_ON_DARWIN
+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 := \
+    -lmsvcr110 -lmingw32 -lgcc -lmoldname -lmingwex -lmsvcrt -ladvapi32 \
+    -lshell32 -luser32 -lkernel32 -lmingw32 -lgcc -lmoldname -lmingwex -lmsvcrt
+windows_static_gcclibs := NO_STATIC_HOST_BINARIES_ON_WINDOWS
 
 my_link_type := dynamic
 ifdef LOCAL_IS_HOST_MODULE
@@ -86,7 +90,7 @@ ifneq ($(filter $(my_cxx_stl),libc++ libc++_static),)
         my_cppflags += -nostdinc++
         my_ldflags += -nodefaultlibs
         my_ldlibs += -lpthread -lm
-        my_ldlibs += $($(my_prefix)$(HOST_OS)_$(my_link_type)_gcclibs)
+        my_ldlibs += $($($(my_prefix)OS)_$(my_link_type)_gcclibs)
     else
         ifeq (arm,$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
             my_static_libraries += libunwind_llvm
@@ -116,7 +120,7 @@ else ifeq ($(my_cxx_stl),none)
     ifdef LOCAL_IS_HOST_MODULE
         my_cppflags += -nostdinc++
         my_ldflags += -nodefaultlibs
-        my_ldlibs += $($(my_prefix)$(HOST_OS)_$(my_link_type)_gcclibs)
+        my_ldlibs += $($($(my_prefix)OS)_$(my_link_type)_gcclibs)
     endif
 else
     $(error $(LOCAL_PATH): $(LOCAL_MODULE): $(my_cxx_stl) is not a supported STL.)