2 # Makefile for some libs needed in the kernel.
5 lib-y := 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-$(CONFIG_MMU) += ioremap.o
11 lib-$(CONFIG_SMP) += cpumask.o
13 lib-y += kobject.o kref.o kobject_uevent.o klist.o
15 obj-y += sort.o parser.o halfmd4.o iomap_copy.o debug_locks.o random32.o
17 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
18 CFLAGS_kobject.o += -DDEBUG
19 CFLAGS_kobject_uevent.o += -DDEBUG
22 obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
23 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
24 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
25 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
26 lib-$(CONFIG_SEMAPHORE_SLEEPERS) += semaphore-sleepers.o
27 lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
28 obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
29 obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
30 obj-$(CONFIG_PLIST) += plist.o
31 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
32 obj-$(CONFIG_DEBUG_LIST) += list_debug.o
34 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
35 lib-y += dec_and_lock.o
38 obj-$(CONFIG_BITREVERSE) += bitrev.o
39 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
40 obj-$(CONFIG_CRC16) += crc16.o
41 obj-$(CONFIG_CRC32) += crc32.o
42 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
43 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
44 obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
46 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
47 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
48 obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
50 obj-$(CONFIG_TEXTSEARCH) += textsearch.o
51 obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
52 obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
53 obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
54 obj-$(CONFIG_SMP) += percpu_counter.o
55 obj-$(CONFIG_AUDIT_GENERIC) += audit.o
57 obj-$(CONFIG_SWIOTLB) += swiotlb.o
59 lib-$(CONFIG_GENERIC_BUG) += bug.o
61 hostprogs-y := gen_crc32table
62 clean-files := crc32table.h
64 $(obj)/crc32.o: $(obj)/crc32table.h
66 quiet_cmd_crc32 = GEN $@
69 $(obj)/crc32table.h: $(obj)/gen_crc32table