fish-shell/fish-shell — pull request #1012 by bathtub (2013-09-22 02:11:03+00:00)
Title: Autotools fixes for darwin, clang.

Fix config.guess to emit correct canonical triples on Darwin.

Fix configure script where it calls ```$CC``` with ```$CXXFLAGS``` —
This causes errors within the script when building with clang, if ```-std=c++11``` or other C++ specific-flags are set.