1# 2# Makefile for some libs needed in the kernel. 3# 4 5lib-y := errno.o ctype.o string.o vsprintf.o cmdline.o \ 6 bust_spinlocks.o rbtree.o radix-tree.o dump_stack.o \ 7 idr.o div64.o int_sqrt.o bitmap.o extable.o prio_tree.o \ 8 sha1.o halfmd4.o 9 10lib-y += kobject.o kref.o kobject_uevent.o klist.o 11 12obj-y += sort.o parser.o 13 14ifeq ($(CONFIG_DEBUG_KOBJECT),y) 15CFLAGS_kobject.o += -DDEBUG 16CFLAGS_kobject_uevent.o += -DDEBUG 17endif 18 19lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o 20lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o 21lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o 22obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o 23obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o 24 25ifneq ($(CONFIG_HAVE_DEC_LOCK),y) 26 lib-y += dec_and_lock.o 27endif 28 29obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o 30obj-$(CONFIG_CRC32) += crc32.o 31obj-$(CONFIG_LIBCRC32C) += libcrc32c.o 32obj-$(CONFIG_GENERIC_IOMAP) += iomap.o 33obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o 34 35obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/ 36obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/ 37obj-$(CONFIG_REED_SOLOMON) += reed_solomon/ 38 39hostprogs-y := gen_crc32table 40clean-files := crc32table.h 41 42$(obj)/crc32.o: $(obj)/crc32table.h 43 44quiet_cmd_crc32 = GEN $@ 45 cmd_crc32 = $< > $@ 46 47$(obj)/crc32table.h: $(obj)/gen_crc32table 48 $(call cmd,crc32) 49