# Makefile for some libs needed by zImage.
#
-CFLAGS_kbd.o += -Idrivers/char
+CFLAGS_kbd.o := -Idrivers/char
+CFLAGS_vreset.o := -I$(srctree)/arch/ppc/boot/include
-lib-y := $(addprefix ../../../../lib/zlib_inflate/, \
- infblock.o infcodes.o inffast.o inflate.o inftrees.o infutil.o)
-lib-y += div64.o
+zlib := infblock.c infcodes.c inffast.c inflate.c inftrees.c infutil.c
+
+lib-y += $(zlib:.c=.o) div64.o
lib-$(CONFIG_VGA_CONSOLE) += vreset.o kbd.o
+
+
+# zlib files needs header from their original place
+EXTRA_CFLAGS += -Ilib/zlib_inflate
+
+quiet_cmd_copy_zlib = COPY $@
+ cmd_copy_zlib = cat $< > $@
+
+$(addprefix $(obj)/,$(zlib)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
+ $(call cmd,copy_zlib)
+
+clean-files := $(zlib)