fixed depfile file name


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5705 a1c6a512-1295-4272-9138-f99709370657
diff --git a/bootloader/Makefile b/bootloader/Makefile
index 8daa23f..e7c61f6 100644
--- a/bootloader/Makefile
+++ b/bootloader/Makefile
@@ -9,7 +9,7 @@
 
 INCLUDES= -I$(FIRMDIR)/include -I$(FIRMDIR)/export -I. -I$(OBJDIR)
 
-DEPFILE = $(OBJDIR)/dep-apps
+DEPFILE = $(OBJDIR)/dep-bootloader
 LDS := $(FIRMDIR)/boot.lds
 
 ifdef DEBUG