CindyLinz/Perl-Router-R3 — pull request #2 by c9s (2014-05-22 17:31:37+00:00)
Title: Use pkg-config to improve feature checking and CFLAGS, LIBS parameter building

this change is based on the parameter of ExtUtils::MakeMaker:

http://perldoc.perl.org/ExtUtils/MakeMaker.html