diff --git a/lib/Makefile b/lib/Makefile
new file mode 100644
index 0000000..7c70db7
--- /dev/null
+++ b/lib/Makefile
@@ -0,0 +1,45 @@
+#
+# Makefile for some libs needed in the kernel.
+#
+
+lib-y := errno.o ctype.o string.o vsprintf.o cmdline.o \
+	 bust_spinlocks.o rbtree.o radix-tree.o dump_stack.o \
+	 kobject.o kref.o idr.o div64.o int_sqrt.o \
+	 bitmap.o extable.o kobject_uevent.o prio_tree.o sha1.o \
+	 halfmd4.o
+
+obj-y += sort.o parser.o
+
+ifeq ($(CONFIG_DEBUG_KOBJECT),y)
+CFLAGS_kobject.o += -DDEBUG
+CFLAGS_kobject_uevent.o += -DDEBUG
+endif
+
+lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
+lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
+lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
+obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
+
+ifneq ($(CONFIG_HAVE_DEC_LOCK),y) 
+  lib-y += dec_and_lock.o
+endif
+
+obj-$(CONFIG_CRC_CCITT)	+= crc-ccitt.o
+obj-$(CONFIG_CRC32)	+= crc32.o
+obj-$(CONFIG_LIBCRC32C)	+= libcrc32c.o
+obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
+
+obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
+obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
+obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
+
+hostprogs-y	:= gen_crc32table
+clean-files	:= crc32table.h
+
+$(obj)/crc32.o: $(obj)/crc32table.h
+
+quiet_cmd_crc32 = GEN     $@
+      cmd_crc32 = $< > $@
+
+$(obj)/crc32table.h: $(obj)/gen_crc32table
+	$(call cmd,crc32)