Building jQuery with different namespace/jQuery variable(other than $ & jQuery)

I'm looking to bundle the jQuery as part of my js library which will be used by our customers in their website.

Is there a way to build the jQuery from git repository with different namespace/variable (other than $ & jQuery)? This would ensure the jquery I load will not create any conflict.

Ofcourse, I'll load the jquery library only if the required version is not present in the target website.