Index: uspace/srv/hw/cir/obio/Makefile
===================================================================
--- uspace/srv/hw/cir/obio/Makefile	(revision b3d513f48cc2b3f32c92f6f1f5e0fd3f4aee39c8)
+++ uspace/srv/hw/cir/obio/Makefile	(revision 336db2955b9fd1ee85c8818b9408bc4e9dad9fc2)
@@ -28,13 +28,11 @@
 #
 
-include Makefile.common
+USPACE_PREFIX = ../../../..
+LIBS = $(LIBC_PREFIX)/libc.a
 
-.PHONY: all clean
+OUTPUT = obio
 
-all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
-	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
-	$(MAKE) -f Makefile.build PRECHECK=$(PRECHECK)
+SOURCES = \
+	obio.c
 
-clean:
-	rm -f $(DEPEND) $(DEPEND_PREV) $(JOB) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
-	find . -name '*.o' -follow -exec rm \{\} \;
+include ../../../Makefile.common