libNetworkOLK_a_SOURCES = \
net_send.cxx net_hud.cxx network.cxx network.h fgd.h
-INCLUDES += -I$(top_builddir) -I$(top_builddir)/src
+if OLD_AUTOMAKE
+INCLUDES += -I$(top_srcdir) -I$(top_srcdir)/src
+else
+INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/src
+endif