diff --git a/fastboot/Android.mk b/fastboot/Android.mk
index b6fbd3f..905f759 100644
--- a/fastboot/Android.mk
+++ b/fastboot/Android.mk
@@ -53,7 +53,7 @@
     libzipfile \
     libunz \
     libext4_utils_host \
-    libsparse \
+    libsparse_host \
     libz
 
 ifneq ($(HOST_OS),windows)
@@ -63,8 +63,11 @@
 endif # HOST_OS != windows
 
 include $(BUILD_HOST_EXECUTABLE)
+
+
 $(call dist-for-goals,dist_files,$(LOCAL_BUILT_MODULE))
 
+
 ifeq ($(HOST_OS),linux)
 include $(CLEAR_VARS)
 LOCAL_SRC_FILES := usbtest.c usb_linux.c
diff --git a/libsparse/Android.mk b/libsparse/Android.mk
index 69b52c3..9025cc0 100644
--- a/libsparse/Android.mk
+++ b/libsparse/Android.mk
@@ -10,92 +10,90 @@
         sparse_err.c \
         sparse_read.c
 
-include $(CLEAR_VARS)
 
+include $(CLEAR_VARS)
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
 LOCAL_SRC_FILES := $(libsparse_src_files)
-LOCAL_MODULE := libsparse
-LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE := libsparse_host
 LOCAL_STATIC_LIBRARIES := libz
 LOCAL_C_INCLUDES += $(LOCAL_PATH)/include external/zlib
-
 include $(BUILD_HOST_STATIC_LIBRARY)
 
-include $(CLEAR_VARS)
 
+include $(CLEAR_VARS)
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
 LOCAL_SRC_FILES := $(libsparse_src_files)
 LOCAL_MODULE := libsparse
-LOCAL_MODULE_TAGS := optional
 LOCAL_C_INCLUDES += $(LOCAL_PATH)/include external/zlib
-LOCAL_SHARED_LIBRARIES := libz
-
+LOCAL_SHARED_LIBRARIES := \
+    libz
 include $(BUILD_SHARED_LIBRARY)
 
-include $(CLEAR_VARS)
 
+include $(CLEAR_VARS)
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
 LOCAL_SRC_FILES := $(libsparse_src_files)
-LOCAL_MODULE := libsparse
-LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE := libsparse_static
 LOCAL_C_INCLUDES += $(LOCAL_PATH)/include external/zlib
 LOCAL_STATIC_LIBRARIES := libz
-
 include $(BUILD_STATIC_LIBRARY)
 
-include $(CLEAR_VARS)
 
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := simg2img.c \
+	sparse_crc32.c
+LOCAL_MODULE := simg2img_host
+# Need a unique module name, but exe should still be called simg2img
+LOCAL_MODULE_STEM := simg2img
+LOCAL_STATIC_LIBRARIES := \
+    libsparse_host \
+    libz
+include $(BUILD_HOST_EXECUTABLE)
+
+
+include $(CLEAR_VARS)
 LOCAL_SRC_FILES := simg2img.c \
 	sparse_crc32.c
 LOCAL_MODULE := simg2img
-LOCAL_MODULE_TAGS := debug
-LOCAL_STATIC_LIBRARIES := libsparse libz
-
-include $(BUILD_HOST_EXECUTABLE)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := simg2img.c \
-	sparse_crc32.c
-LOCAL_MODULE := simg2img
-LOCAL_MODULE_TAGS := optional
-LOCAL_STATIC_LIBRARIES := libsparse libz
-
+LOCAL_STATIC_LIBRARIES := \
+    libsparse_static \
+    libz
 include $(BUILD_EXECUTABLE)
 
+
 include $(CLEAR_VARS)
-
 LOCAL_SRC_FILES := img2simg.c
-LOCAL_MODULE := img2simg
-LOCAL_MODULE_TAGS := debug
-LOCAL_STATIC_LIBRARIES := libsparse libz
-
+LOCAL_MODULE := img2simg_host
+# Need a unique module name, but exe should still be called simg2img
+LOCAL_MODULE_STEM := img2simg
+LOCAL_STATIC_LIBRARIES := \
+    libsparse_host \
+    libz
 include $(BUILD_HOST_EXECUTABLE)
 
-include $(CLEAR_VARS)
 
+include $(CLEAR_VARS)
 LOCAL_SRC_FILES := img2simg.c
 LOCAL_MODULE := img2simg
-LOCAL_MODULE_TAGS := optional
-LOCAL_STATIC_LIBRARIES := libsparse libz
-
+LOCAL_STATIC_LIBRARIES := \
+    libsparse_static \
+    libz
 include $(BUILD_EXECUTABLE)
 
-include $(CLEAR_VARS)
 
+include $(CLEAR_VARS)
 LOCAL_SRC_FILES := simg2simg.c
 LOCAL_MODULE := simg2simg
-LOCAL_MODULE_TAGS := debug
-LOCAL_STATIC_LIBRARIES := libsparse libz
-
+LOCAL_STATIC_LIBRARIES := \
+    libsparse_host \
+    libz
 include $(BUILD_HOST_EXECUTABLE)
 
-include $(CLEAR_VARS)
 
+include $(CLEAR_VARS)
 LOCAL_MODULE := simg_dump.py
-LOCAL_MODULE_TAGS := debug
 LOCAL_SRC_FILES := simg_dump.py
 LOCAL_MODULE_CLASS := EXECUTABLES
 LOCAL_IS_HOST_MODULE := true
-
 include $(BUILD_PREBUILT)
+