--- ./bin/Makefile.dynamic.orig	2010-10-10 19:07:17.000000000 +0200
+++ ./bin/Makefile.dynamic	2011-07-31 01:05:18.000000000 +0200
@@ -4,7 +4,7 @@
 # dynamic linkage version
 #
 
-CFLAGS     = -I ../lib
+CFLAGS     += -I ../lib
 LDFLAGS    = -L ../lib
 LDLIBS     = -lbibutils