lib/Makefile

   1 #
   2 # Makefile for some libs needed in the kernel.
   3 #
   4
   5
   6 lib-y := errno.o ctype.o string.o vsprintf.o cmdline.o \
   7          bust_spinlocks.o rbtree.o radix-tree.o dump_stack.o \
   8          kobject.o kref.o idr.o div64.o parser.o int_sqrt.o \
   9          bitmap.o extable.o
  10
  11 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
  12 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
  13
  14 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
  15   lib-y += dec_and_lock.o
  16 endif
  17
  18 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
  19 obj-$(CONFIG_CRC32)     += crc32.o
  20 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
  21 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
  22
  23 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
  24 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
  25
  26 hostprogs-y     := gen_crc32table
  27 clean-files     := crc32table.h
  28
  29 $(obj)/crc32.o: $(obj)/crc32table.h
  30
  31 quiet_cmd_crc32 = GEN     $@
  32       cmd_crc32 = $< > $@
  33
  34 $(obj)/crc32table.h: $(obj)/gen_crc32table
  35         $(call cmd,crc32)