Only build libcap for Linux hosts. am: 2ae5bb56e4 am: b56c08e141
am: 750eb23a8c

Change-Id: I434cd551afa64da732b1717b372fc6dc861ac41a
diff --git a/Android.mk b/Android.mk
index 3b0bc97..ae26961 100644
--- a/Android.mk
+++ b/Android.mk
@@ -48,6 +48,7 @@
 
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/libcap/include
 LOCAL_MODULE := libcap
+LOCAL_MODULE_HOST_OS := linux
 include $(BUILD_HOST_SHARED_LIBRARY)