appcompat_v7 automatic create in android eclipse

first solution is

if we use

minSdkVersion="14"

appcompat_v7 doesnt get created.

   <uses-sdk
        android:minSdkVersion="14"
        android:targetSdkVersion="19" />




     second solution is :-

Your google play services library is being exported from other dependencies of your project and at the compile time the dex compiler gets confused.
If you're using Gradle then including this in your project's build.gradle should exclude the support library from being exported into your main project.

we can make multiple .apk files by using appcompat_v7 so then we use this updated library and making multiple apks .

google play .dex file compile at same time it confuse which apk or dex to execute .

Thanks