2 # Makefile for some libs needed in the kernel.
5 lib-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 \
10 lib-y += kobject.o kref.o kobject_uevent.o klist.o
12 obj-y += sort.o parser.o halfmd4.o
14 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
15 CFLAGS_kobject.o += -DDEBUG
16 CFLAGS_kobject_uevent.o += -DDEBUG
19 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
20 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
21 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
22 lib-$(CONFIG_SEMAPHORE_SLEEPERS) += semaphore-sleepers.o
23 lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
24 obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
25 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
27 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
28 lib-y += dec_and_lock.o
31 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
32 obj-$(CONFIG_CRC16) += crc16.o
33 obj-$(CONFIG_CRC32) += crc32.o
34 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
35 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
36 obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
38 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
39 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
40 obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
42 obj-$(CONFIG_TEXTSEARCH) += textsearch.o
43 obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
44 obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
45 obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
47 hostprogs-y := gen_crc32table
48 clean-files := crc32table.h
50 $(obj)/crc32.o: $(obj)/crc32table.h
52 quiet_cmd_crc32 = GEN $@
55 $(obj)/crc32table.h: $(obj)/gen_crc32table