diff --git a/adb/Android.mk b/adb/Android.mk
index 5ddc937..c38cf93 100644
--- a/adb/Android.mk
+++ b/adb/Android.mk
@@ -261,9 +261,12 @@
     libadb \
     libbase \
     libcrypto_static \
-    libcutils \
     liblog \
 
+# Don't use libcutils on Windows.
+LOCAL_STATIC_LIBRARIES_darwin := libcutils
+LOCAL_STATIC_LIBRARIES_linux := libcutils
+
 LOCAL_CXX_STL := libc++_static
 
 # Don't add anything here, we don't want additional shared dependencies
diff --git a/libcutils/Android.mk b/libcutils/Android.mk
index 3ca544f..1583150 100644
--- a/libcutils/Android.mk
+++ b/libcutils/Android.mk
@@ -17,27 +17,22 @@
 include $(CLEAR_VARS)
 
 commonSources := \
-	hashmap.c \
-	atomic.c.arm \
-	native_handle.c \
-	config_utils.c \
-	load_file.c \
-	strlcpy.c \
-	open_memstream.c \
-	strdup16to8.c \
-	strdup8to16.c \
-	record_stream.c \
-	process_name.c \
-	threads.c \
-	sched_policy.c \
-	iosched_policy.c \
-	str_parms.c \
-	fs_config.c
-
-# some files must not be compiled when building against Mingw
-# they correspond to features not used by our host development tools
-# which are also hard or even impossible to port to native Win32
-nonWindowsSources := \
+        hashmap.c \
+        atomic.c.arm \
+        native_handle.c \
+        config_utils.c \
+        load_file.c \
+        strlcpy.c \
+        open_memstream.c \
+        strdup16to8.c \
+        strdup8to16.c \
+        record_stream.c \
+        process_name.c \
+        threads.c \
+        sched_policy.c \
+        iosched_policy.c \
+        str_parms.c \
+        fs_config.c \
         fs.c \
         multiuser.c \
         socket_inaddr_any_server.c \
@@ -48,7 +43,7 @@
         socket_network_client.c \
         sockets.c \
 
-nonWindowsHostSources := \
+hostSources := \
         ashmem-host.c \
         trace-host.c
 
@@ -56,24 +51,18 @@
 # Shared and static library for host
 # ========================================================
 LOCAL_MODULE := libcutils
-LOCAL_SRC_FILES := $(commonSources) dlmalloc_stubs.c
-LOCAL_SRC_FILES_darwin := $(nonWindowsSources) $(nonWindowsHostSources)
-LOCAL_SRC_FILES_linux := $(nonWindowsSources) $(nonWindowsHostSources)
+LOCAL_SRC_FILES := $(commonSources) $(hostSources) dlmalloc_stubs.c
 LOCAL_STATIC_LIBRARIES := liblog
-LOCAL_CFLAGS_darwin := -Werror -Wall -Wextra
-LOCAL_CFLAGS_linux := -Werror -Wall -Wextra
+LOCAL_CFLAGS := -Werror -Wall -Wextra
 LOCAL_MULTILIB := both
-LOCAL_MODULE_HOST_OS := darwin linux windows
+LOCAL_MODULE_HOST_OS := darwin linux
 include $(BUILD_HOST_STATIC_LIBRARY)
 
 include $(CLEAR_VARS)
 LOCAL_MODULE := libcutils
-LOCAL_SRC_FILES := $(commonSources) dlmalloc_stubs.c
-LOCAL_SRC_FILES_darwin := $(nonWindowsSources) $(nonWindowsHostSources)
-LOCAL_SRC_FILES_linux := $(nonWindowsSources) $(nonWindowsHostSources)
+LOCAL_SRC_FILES := $(commonSources) $(hostSources) dlmalloc_stubs.c
 LOCAL_SHARED_LIBRARIES := liblog
-LOCAL_CFLAGS_darwin := -Werror -Wall -Wextra
-LOCAL_CFLAGS_linux := -Werror -Wall -Wextra
+LOCAL_CFLAGS := -Werror -Wall -Wextra
 LOCAL_MULTILIB := both
 include $(BUILD_HOST_SHARED_LIBRARY)
 
@@ -85,7 +74,6 @@
 include $(CLEAR_VARS)
 LOCAL_MODULE := libcutils
 LOCAL_SRC_FILES := $(commonSources) \
-        $(nonWindowsSources) \
         android_reboot.c \
         ashmem-dev.c \
         debugger.c \