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 halfmd4.o
   9
  10 lib-y   += kobject.o kref.o kobject_uevent.o klist.o
  11
  12 obj-y += sort.o parser.o
  13
  14 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
  15 CFLAGS_kobject.o += -DDEBUG
  16 CFLAGS_kobject_uevent.o += -DDEBUG
  17 endif
  18
  19 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
  20 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
  21 lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
  22 obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
  23
  24 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
  25   lib-y += dec_and_lock.o
  26 endif
  27
  28 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
  29 obj-$(CONFIG_CRC32)     += crc32.o
  30 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
  31 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
  32
  33 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
  34 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
  35 obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
  36
  37 hostprogs-y     := gen_crc32table
  38 clean-files     := crc32table.h
  39
  40 $(obj)/crc32.o: $(obj)/crc32table.h
  41
  42 quiet_cmd_crc32 = GEN     $@
  43       cmd_crc32 = $< > $@
  44
  45 $(obj)/crc32table.h: $(obj)/gen_crc32table
  46         $(call cmd,crc32)