fix in makefile for daniele

Former-commit-id: 1c5e0f9a926b0d3165de6920997ae8c1c48c8abf

build/Makefile.conf

@@ -106,7 +106,8 @@ endif
 ifeq ($(IGL_USERNAME),daniele)
 	IGL_WITH_MATLAB=0
 	AFLAGS=-m64
-	GG=g++-mp-4.7
+	GG=g++-4.7
+	EIGEN3_INC=-I/usr/local/include/eigen3
 endif
 
 ifeq ($(IGL_USERNAME),olkido)