lib/Makefile

   1 #
   2 # Makefile for some libs needed in the kernel.
   3 #
   4
   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 extable.o prio_tree.o \
   8          sha1.o irq_regs.o reciprocal_div.o argv_split.o \
   9          proportions.o prio_heap.o ratelimit.o
  10
  11 ifdef CONFIG_FTRACE
  12 # Do not profile string.o, since it may be used in early boot or vdso
  13 CFLAGS_REMOVE_string.o = -pg
  14 # Also do not profile any debug utilities
  15 CFLAGS_REMOVE_spinlock_debug.o = -pg
  16 CFLAGS_REMOVE_list_debug.o = -pg
  17 CFLAGS_REMOVE_debugobjects.o = -pg
  18 endif
  19
  20 lib-$(CONFIG_MMU) += ioremap.o
  21 lib-$(CONFIG_SMP) += cpumask.o
  22
  23 lib-y   += kobject.o kref.o klist.o
  24
  25 obj-y += div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
  26          bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o
  27
  28 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
  29 CFLAGS_kobject.o += -DDEBUG
  30 CFLAGS_kobject_uevent.o += -DDEBUG
  31 endif
  32
  33 lib-$(CONFIG_HOTPLUG) += kobject_uevent.o
  34 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
  35 obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
  36 obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
  37 obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
  38 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
  39 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
  40 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
  41 lib-$(CONFIG_GENERIC_FIND_FIRST_BIT) += find_next_bit.o
  42 lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
  43 obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
  44 obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
  45 obj-$(CONFIG_PLIST) += plist.o
  46 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
  47 obj-$(CONFIG_DEBUG_LIST) += list_debug.o
  48 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
  49
  50 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
  51   lib-y += dec_and_lock.o
  52 endif
  53
  54 obj-$(CONFIG_BITREVERSE) += bitrev.o
  55 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
  56 obj-$(CONFIG_CRC16)     += crc16.o
  57 obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
  58 obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o
  59 obj-$(CONFIG_CRC32)     += crc32.o
  60 obj-$(CONFIG_CRC7)      += crc7.o
  61 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
  62 obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
  63
  64 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
  65 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
  66 obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
  67 obj-$(CONFIG_LZO_COMPRESS) += lzo/
  68 obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
  69
  70 obj-$(CONFIG_TEXTSEARCH) += textsearch.o
  71 obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
  72 obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
  73 obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
  74 obj-$(CONFIG_SMP) += percpu_counter.o
  75 obj-$(CONFIG_AUDIT_GENERIC) += audit.o
  76
  77 obj-$(CONFIG_SWIOTLB) += swiotlb.o
  78 obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o
  79 obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
  80
  81 lib-$(CONFIG_GENERIC_BUG) += bug.o
  82
  83 obj-$(CONFIG_HAVE_LMB) += lmb.o
  84
  85 hostprogs-y     := gen_crc32table
  86 clean-files     := crc32table.h
  87
  88 $(obj)/crc32.o: $(obj)/crc32table.h
  89
  90 quiet_cmd_crc32 = GEN     $@
  91       cmd_crc32 = $< > $@
  92
  93 $(obj)/crc32table.h: $(obj)/gen_crc32table
  94         $(call cmd,crc32)