2 # Makefile for some libs needed in the kernel.
5 ifdef CONFIG_FUNCTION_TRACER
6 ORIG_CFLAGS := $(KBUILD_CFLAGS)
7 KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS))
10 lib-y := ctype.o string.o vsprintf.o cmdline.o \
11 rbtree.o radix-tree.o dump_stack.o \
12 idr.o int_sqrt.o extable.o prio_tree.o \
13 sha1.o irq_regs.o reciprocal_div.o argv_split.o \
14 proportions.o prio_heap.o ratelimit.o show_mem.o \
15 is_single_threaded.o plist.o
17 lib-$(CONFIG_MMU) += ioremap.o
18 lib-$(CONFIG_SMP) += cpumask.o
20 lib-y += kobject.o kref.o klist.o
22 obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
23 bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
26 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
27 CFLAGS_kobject.o += -DDEBUG
28 CFLAGS_kobject_uevent.o += -DDEBUG
31 lib-$(CONFIG_HOTPLUG) += kobject_uevent.o
32 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
33 obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
34 obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
35 obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
36 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
37 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
38 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
39 lib-$(CONFIG_GENERIC_FIND_FIRST_BIT) += find_next_bit.o
40 lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
41 lib-$(CONFIG_GENERIC_FIND_LAST_BIT) += find_last_bit.o
42 obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
43 obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
44 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
45 obj-$(CONFIG_DEBUG_LIST) += list_debug.o
46 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
48 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
49 lib-y += dec_and_lock.o
52 obj-$(CONFIG_BITREVERSE) += bitrev.o
53 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
54 obj-$(CONFIG_CRC16) += crc16.o
55 obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
56 obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o
57 obj-$(CONFIG_CRC32) += crc32.o
58 obj-$(CONFIG_CRC7) += crc7.o
59 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
60 obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
62 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
63 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
64 obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
65 obj-$(CONFIG_LZO_COMPRESS) += lzo/
66 obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
68 obj-$(CONFIG_TEXTSEARCH) += textsearch.o
69 obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
70 obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
71 obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
72 obj-$(CONFIG_SMP) += percpu_counter.o
73 obj-$(CONFIG_AUDIT_GENERIC) += audit.o
75 obj-$(CONFIG_SWIOTLB) += swiotlb.o
76 obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o
77 obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
79 lib-$(CONFIG_GENERIC_BUG) += bug.o
81 obj-$(CONFIG_HAVE_LMB) += lmb.o
83 obj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o
85 obj-$(CONFIG_DYNAMIC_DEBUG) += dynamic_debug.o
87 obj-$(CONFIG_NLATTR) += nlattr.o
89 hostprogs-y := gen_crc32table
90 clean-files := crc32table.h
92 $(obj)/crc32.o: $(obj)/crc32table.h
94 quiet_cmd_crc32 = GEN $@
97 $(obj)/crc32table.h: $(obj)/gen_crc32table