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          kobject.o kref.o idr.o div64.o int_sqrt.o \
   8          bitmap.o extable.o kobject_uevent.o prio_tree.o sha1.o \
   9          halfmd4.o
  10
  11 obj-y += sort.o parser.o
  12
  13 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
  14 CFLAGS_kobject.o += -DDEBUG
  15 CFLAGS_kobject_uevent.o += -DDEBUG
  16 endif
  17
  18 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
  19 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
  20 lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
  21 obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
  22
  23 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
  24   lib-y += dec_and_lock.o
  25 endif
  26
  27 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
  28 obj-$(CONFIG_CRC32)     += crc32.o
  29 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
  30 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
  31
  32 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
  33 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
  34 obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
  35
  36 hostprogs-y     := gen_crc32table
  37 clean-files     := crc32table.h
  38
  39 $(obj)/crc32.o: $(obj)/crc32table.h
  40
  41 quiet_cmd_crc32 = GEN     $@
  42       cmd_crc32 = $< > $@
  43
  44 $(obj)/crc32table.h: $(obj)/gen_crc32table
  45         $(call cmd,crc32)