Fix "ld: cannot find -lstubs" build error

Commit 1bc15386 moved the examples/ to examples/standalone but failed
to adapt the Makefiles that need to link against libstubs.a

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
diff --git a/board/voiceblue/Makefile b/board/voiceblue/Makefile
index e7c1cbb..7bb92a6 100644
--- a/board/voiceblue/Makefile
+++ b/board/voiceblue/Makefile
@@ -47,7 +47,7 @@
 $(obj)eeprom.srec:	$(obj)eeprom.o $(obj)eeprom_start.o
 	cd $(lnk) && $(LD) -T $(LDSCRIPT) -g -Ttext $(LOAD_ADDR) \
 		-o $(<:.o=) -e eeprom eeprom.o eeprom_start.o \
-		-L$(obj)../../examples -lstubs \
+		-L$(obj)../../examples/standalone -lstubs \
 		-L$(obj)../../lib_generic -lgeneric \
 		-L$(gcclibdir) -lgcc
 	$(OBJCOPY) -O srec $(<:.o=) $@