--- Makefile.in.orig	2010-01-20 09:46:21.000000000 +1100
+++ Makefile.in	2011-03-08 20:17:27.000000000 +1100
@@ -35,7 +35,7 @@
 AROPTIONS = @AROPTIONS@
 RANLIB = @RANLIB@
 CXX = @CXX@
-CXXFLAGS = @CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@ @ARCHFLAGS@
 CPPFLAGS = @CPPFLAGS@
 LDFLAGS = @LDFLAGS@
 
