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 md5.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	 bsearch.o find_last_bit.o find_next_bit.o
 26obj-y += kstrtox.o
 27obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
 28
 29ifeq ($(CONFIG_DEBUG_KOBJECT),y)
 30CFLAGS_kobject.o += -DDEBUG
 31CFLAGS_kobject_uevent.o += -DDEBUG
 32endif
 33
 34lib-$(CONFIG_HOTPLUG) += kobject_uevent.o
 35obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
 36obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
 37obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
 38obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
 39obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
 40lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
 41lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
 42
 43CFLAGS_hweight.o = $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
 44obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
 45
 46obj-$(CONFIG_BTREE) += btree.o
 47obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
 48obj-$(CONFIG_DEBUG_LIST) += list_debug.o
 49obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
 50
 51ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
 52  lib-y += dec_and_lock.o
 53endif
 54
 55obj-$(CONFIG_BITREVERSE) += bitrev.o
 56obj-$(CONFIG_RATIONAL)	+= rational.o
 57obj-$(CONFIG_CRC_CCITT)	+= crc-ccitt.o
 58obj-$(CONFIG_CRC16)	+= crc16.o
 59obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
 60obj-$(CONFIG_CRC_ITU_T)	+= crc-itu-t.o
 61obj-$(CONFIG_CRC32)	+= crc32.o
 62obj-$(CONFIG_CRC7)	+= crc7.o
 63obj-$(CONFIG_LIBCRC32C)	+= libcrc32c.o
 64obj-$(CONFIG_CRC8)	+= crc8.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-$(CONFIG_BCH) += bch.o
 71obj-$(CONFIG_LZO_COMPRESS) += lzo
 72obj-$(CONFIG_LZO_DECOMPRESS) += lzo
 73obj-$(CONFIG_XZ_DEC) += xz
 74obj-$(CONFIG_RAID6_PQ) += raid6
 75
 76lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
 77lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
 78lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
 79lib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o
 80lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o
 81
 82obj-$(CONFIG_TEXTSEARCH) += textsearch.o
 83obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
 84obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
 85obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
 86obj-$(CONFIG_SMP) += percpu_counter.o
 87obj-$(CONFIG_AUDIT_GENERIC) += audit.o
 88
 89obj-$(CONFIG_SWIOTLB) += swiotlb.o
 90obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o
 91obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
 92obj-$(CONFIG_CPU_NOTIFIER_ERROR_INJECT) += cpu-notifier-error-inject.o
 93
 94lib-$(CONFIG_GENERIC_BUG) += bug.o
 95
 96obj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o
 97
 98obj-$(CONFIG_DYNAMIC_DEBUG) += dynamic_debug.o
 99
100obj-$(CONFIG_NLATTR) += nlattr.o
101
102obj-$(CONFIG_LRU_CACHE) += lru_cache.o
103
104obj-$(CONFIG_DMA_API_DEBUG) += dma-debug.o
105
106obj-$(CONFIG_GENERIC_CSUM) += checksum.o
107
108obj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o
109
110obj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o
111
112obj-$(CONFIG_AVERAGE) += average.o
113
114obj-$(CONFIG_CPU_RMAP) += cpu_rmap.o
115
116obj-$(CONFIG_CORDIC) += cordic.o
117
118obj-$(CONFIG_LLIST) += llist.o
119
120hostprogs-y	:= gen_crc32table
121clean-files	:= crc32table.h
122
123$(obj)/crc32.o: $(obj)/crc32table.h
124
125quiet_cmd_crc32 = GEN     $@
126      cmd_crc32 = $< > $@
127
128$(obj)/crc32table.h: $(obj)/gen_crc32table
129	$(call cmd,crc32)