mongodb/mongo-c-driver — pull request #58 by vintozver (2012-12-19 10:45:04+00:00)
Title: Makefile changes to allow changing install dir

Please merge this:

commit 77151a25556b555c752495ac66c2460fae7f11eb
Author: Vitaly Greck
Date: Wed Dec 19 13:43:41 2012 +0300

Allow Makefile accept env variables (for compatibility with rpm and deb package builders)

DESTDIR is the root by default
PREFIX is /usr/local by default (may be different or some OSes)