diff -r 3edb8f45bdc1 -r 87dd7f374593 devices/Kbuild
--- a/devices/Kbuild	Wed Feb 14 17:26:25 2007 +0000
+++ b/devices/Kbuild	Thu Feb 15 16:59:28 2007 +0000
@@ -36,7 +36,10 @@
 EC_8139TOO_OBJ = 8139too-$(EC_8139TOO_KERNEL)-ethercat.o
 EC_E100_OBJ = e100-$(EC_E100_KERNEL)-ethercat.o
 
-obj-m := ec_8139too.o ec_e100.o
+obj-m := ec_8139too.o
+ifeq ($(ENABLE_E100),1)
+    obj_m += ec_e100.o
+endif
 
 ec_8139too-objs := $(EC_8139TOO_OBJ)
 ec_e100-objs := $(EC_E100_OBJ)