i have downloaded the newlib 1.17.0 distribution by redhat,for use in an ARM 7 project.

I do not require a number of functions provided by newlib.So, i wish to cut-down on the size of newlib for my project.I am aware making changes in the makefile will do the job.

But can anyone please help me on how to go about it?Which variables to change etc.
Does anyone know a site that can address my problem.

Thank you in anticipation.