2 # Makefile for some libs needed in the kernel.
5 lib-y := ctype.o string.o vsprintf.o cmdline.o \
6 rbtree.o radix-tree.o dump_stack.o \
7 idr.o int_sqrt.o bitmap.o extable.o prio_tree.o \
8 sha1.o irq_regs.o reciprocal_div.o argv_split.o
10 lib-$(CONFIG_MMU) += ioremap.o
11 lib-$(CONFIG_SMP) += cpumask.o
13 lib-y += kobject.o kref.o klist.o
15 obj-y += div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
16 bust_spinlocks.o hexdump.o kasprintf.o
18 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
19 CFLAGS_kobject.o += -DDEBUG
20 CFLAGS_kobject_uevent.o += -DDEBUG
23 lib-$(CONFIG_HOTPLUG) += kobject_uevent.o
24 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
25 obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
26 obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
27 obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
28 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
29 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
30 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
31 lib-$(CONFIG_SEMAPHORE_SLEEPERS) += semaphore-sleepers.o
32 lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
33 obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
34 obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
35 obj-$(CONFIG_PLIST) += plist.o
36 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
37 obj-$(CONFIG_DEBUG_LIST) += list_debug.o
39 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
40 lib-y += dec_and_lock.o
43 obj-$(CONFIG_BITREVERSE) += bitrev.o
44 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
45 obj-$(CONFIG_CRC16) += crc16.o
46 obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o
47 obj-$(CONFIG_CRC32) += crc32.o
48 obj-$(CONFIG_CRC7) += crc7.o
49 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
50 obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
52 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
53 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
54 obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
55 obj-$(CONFIG_LZO_COMPRESS) += lzo/
56 obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
58 obj-$(CONFIG_TEXTSEARCH) += textsearch.o
59 obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
60 obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
61 obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
62 obj-$(CONFIG_SMP) += percpu_counter.o
63 obj-$(CONFIG_AUDIT_GENERIC) += audit.o
65 obj-$(CONFIG_SWIOTLB) += swiotlb.o
66 obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
68 lib-$(CONFIG_GENERIC_BUG) += bug.o
70 hostprogs-y := gen_crc32table
71 clean-files := crc32table.h
73 $(obj)/crc32.o: $(obj)/crc32table.h
75 quiet_cmd_crc32 = GEN $@
78 $(obj)/crc32table.h: $(obj)/gen_crc32table