How to access meteor package name inside package?

I am creating a package and want to use the name of the package dynamically within the package code (i.e. for logging in my /log.js file).

How do I access the variable that is defined in package.js?

Package.describe({
    name: "author:packagename"
})

Since I can not be sure if package names are changing do to separation etc. , I don't want to hard code them.

Thanks