ellson/graphviz — pull request #21 by yak1ex (2014-04-19 00:22:08+00:00)
Title: Add missing include path lib/common for cmd/edgepaint.

pointset.h included by edgepaintmain.c exists in lib/common. Thus, -I flag for it is necessary. Without it, at least, build of 2.38.0 on Cygwin fails.