lib/Makefile

   1 #
   2 # Makefile for some libs needed in the kernel.
   3 #
   4
   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 \
   8          sha1.o
   9
  10 lib-$(CONFIG_SMP) += cpumask.o
  11
  12 lib-y   += kobject.o kref.o kobject_uevent.o klist.o
  13
  14 obj-y += sort.o parser.o halfmd4.o iomap_copy.o debug_locks.o
  15
  16 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
  17 CFLAGS_kobject.o += -DDEBUG
  18 CFLAGS_kobject_uevent.o += -DDEBUG
  19 endif
  20
  21 obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
  22 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
  23 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
  24 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
  25 lib-$(CONFIG_SEMAPHORE_SLEEPERS) += semaphore-sleepers.o
  26 lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
  27 lib-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
  28 obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
  29 obj-$(CONFIG_PLIST) += plist.o
  30 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
  31
  32 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
  33   lib-y += dec_and_lock.o
  34 endif
  35
  36 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
  37 obj-$(CONFIG_CRC16)     += crc16.o
  38 obj-$(CONFIG_CRC32)     += crc32.o
  39 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
  40 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
  41 obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
  42
  43 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
  44 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
  45 obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
  46
  47 obj-$(CONFIG_TEXTSEARCH) += textsearch.o
  48 obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
  49 obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
  50 obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
  51 obj-$(CONFIG_SMP) += percpu_counter.o
  52
  53 obj-$(CONFIG_SWIOTLB) += swiotlb.o
  54
  55 hostprogs-y     := gen_crc32table
  56 clean-files     := crc32table.h
  57
  58 $(obj)/crc32.o: $(obj)/crc32table.h
  59
  60 quiet_cmd_crc32 = GEN     $@
  61       cmd_crc32 = $< > $@
  62
  63 $(obj)/crc32table.h: $(obj)/gen_crc32table
  64         $(call cmd,crc32)