LXR linux/lib/Makefile

   1#
   2# Makefile for some libs needed in the kernel.
   3#
   4
   5ifdef CONFIG_FUNCTION_TRACER
   6ORIG_CFLAGS := $(KBUILD_CFLAGS)
   7KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS))
   8endif
   9
  10lib-y := ctype.o string.o vsprintf.o cmdline.o \
  11         rbtree.o radix-tree.o dump_stack.o timerqueue.o\
  12         idr.o int_sqrt.o extable.o prio_tree.o \
  13         sha1.o irq_regs.o reciprocal_div.o argv_split.o \
  14         proportions.o prio_heap.o ratelimit.o show_mem.o \
  15         is_single_threaded.o plist.o decompress.o
  16
  17lib-$(CONFIG_MMU) += ioremap.o
  18lib-$(CONFIG_SMP) += cpumask.o
  19
  20lib-y   += kobject.o kref.o klist.o
  21
  22obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
  23         bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
  24         string_helpers.o gcd.o lcm.o list_sort.o uuid.o flex_array.o
  25
  26ifeq ($(CONFIG_DEBUG_KOBJECT),y)
  27CFLAGS_kobject.o += -DDEBUG
  28CFLAGS_kobject_uevent.o += -DDEBUG
  29endif
  30
  31lib-$(CONFIG_HOTPLUG) += kobject_uevent.o
  32obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
  33obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
  34obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
  35obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
  36obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
  37lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
  38lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
  39lib-$(CONFIG_GENERIC_FIND_FIRST_BIT) += find_next_bit.o
  40lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
  41obj-$(CONFIG_GENERIC_FIND_LAST_BIT) += find_last_bit.o
  42
  43CFLAGS_hweight.o = $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
  44obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
  45
  46obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
  47obj-$(CONFIG_BTREE) += btree.o
  48obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
  49obj-$(CONFIG_DEBUG_LIST) += list_debug.o
  50obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
  51
  52ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
  53  lib-y += dec_and_lock.o
  54endif
  55
  56obj-$(CONFIG_BITREVERSE) += bitrev.o
  57obj-$(CONFIG_RATIONAL)  += rational.o
  58obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
  59obj-$(CONFIG_CRC16)     += crc16.o
  60obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
  61obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o
  62obj-$(CONFIG_CRC32)     += crc32.o
  63obj-$(CONFIG_CRC7)      += crc7.o
  64obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
  65obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
  66
  67obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
  68obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
  69obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
  70obj-$(CONFIG_LZO_COMPRESS) += lzo/
  71obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
  72obj-$(CONFIG_XZ_DEC) += xz/
  73obj-$(CONFIG_RAID6_PQ) += raid6/
  74
  75lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
  76lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
  77lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
  78lib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o
  79lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o
  80
  81obj-$(CONFIG_TEXTSEARCH) += textsearch.o
  82obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
  83obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
  84obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
  85obj-$(CONFIG_SMP) += percpu_counter.o
  86obj-$(CONFIG_AUDIT_GENERIC) += audit.o
  87
  88obj-$(CONFIG_SWIOTLB) += swiotlb.o
  89obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o
  90obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
  91obj-$(CONFIG_CPU_NOTIFIER_ERROR_INJECT) += cpu-notifier-error-inject.o
  92
  93lib-$(CONFIG_GENERIC_BUG) += bug.o
  94
  95obj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o
  96
  97obj-$(CONFIG_DYNAMIC_DEBUG) += dynamic_debug.o
  98
  99obj-$(CONFIG_NLATTR) += nlattr.o
 100
 101obj-$(CONFIG_LRU_CACHE) += lru_cache.o
 102
 103obj-$(CONFIG_DMA_API_DEBUG) += dma-debug.o
 104
 105obj-$(CONFIG_GENERIC_CSUM) += checksum.o
 106
 107obj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o
 108
 109obj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o
 110
 111obj-$(CONFIG_AVERAGE) += average.o
 112
 113hostprogs-y     := gen_crc32table
 114clean-files     := crc32table.h
 115
 116$(obj)/crc32.o: $(obj)/crc32table.h
 117
 118quiet_cmd_crc32 = GEN     $@
 119      cmd_crc32 = $< > $@
 120
 121$(obj)/crc32table.h: $(obj)/gen_crc32table
 122        $(call cmd,crc32)
 123