banister/binding_of_caller — pull request #43 by skaes (2014-01-07 16:47:42+00:00)
Title: use $INCLFLAGS instead of $CFLAGS. fixes #42.

I can't install the gem on my system, because there is a gc.h in the standard include path.

This patch makes sure that the additional include directories with the shipped ruby headers are used before any standard headers.