Emacs should now follow Make 4.0 directory changes.
This upstream patch has been added:
compile: Support GNU Make-4.0 directory quoting (tiny change)
* lisp/progmodes/compile.el (compilation-directory-matcher)
(compilation-page-delimiter): Support GNU Make-4.0 directory quoting.
Origin: upstream, commit: r114757,
1ecd341c106bec179db172bc5c992ac236e70274
Bug: http://debbugs.gnu.org/15678
Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=747624
Added-by: Rob Browning <rlb@defaultvalue.org>