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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# Makefile for some libs needed in the kernel.
3#
4
Steven Rostedt606576c2008-10-06 19:06:12 -04005ifdef CONFIG_FUNCTION_TRACER
Ingo Molnar2464a602008-07-17 17:40:48 +02006ORIG_CFLAGS := $(KBUILD_CFLAGS)
7KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS))
8endif
9
Alexey Dobriyan7a5c5d52007-10-07 00:24:34 -070010lib-y := ctype.o string.o vsprintf.o cmdline.o \
John Stultz1f5a2472010-12-09 12:02:18 -080011 rbtree.o radix-tree.o dump_stack.o timerqueue.o\
Paul Mundt5a6dca72007-11-14 16:58:41 -080012 idr.o int_sqrt.o extable.o prio_tree.o \
David S. Miller2468b892011-08-03 19:45:10 -070013 sha1.o md5.o irq_regs.o reciprocal_div.o argv_split.o \
Peter Zijlstraceacc2c2009-01-16 14:46:40 +010014 proportions.o prio_heap.o ratelimit.o show_mem.o \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070015 is_single_threaded.o plist.o decompress.o find_next_bit.o memory_alloc.o
mochel@digitalimplant.org9a19fea2005-03-21 11:45:16 -080016
Haavard Skinnemoen74588d82006-09-30 23:29:12 -070017lib-$(CONFIG_MMU) += ioremap.o
Andrew Mortonccb46002006-03-25 03:08:08 -080018lib-$(CONFIG_SMP) += cpumask.o
19
Kay Sievers5c5daf62007-08-12 20:43:55 +020020lib-y += kobject.o kref.o klist.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070021
David Brownelld3de8512008-07-23 21:30:37 -070022obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
James Bottomley3c9f3682008-08-31 10:13:54 -050023 bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
Tim Abbott1a94dc32011-04-14 20:00:19 +020024 string_helpers.o gcd.o lcm.o list_sort.o uuid.o flex_array.o \
Akinobu Mita63e424c2011-05-26 16:26:10 -070025 bsearch.o find_last_bit.o
Alexey Dobriyan33ee3b22011-03-22 16:34:40 -070026obj-y += kstrtox.o
27obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070028
29ifeq ($(CONFIG_DEBUG_KOBJECT),y)
30CFLAGS_kobject.o += -DDEBUG
31CFLAGS_kobject_uevent.o += -DDEBUG
32endif
33
Kay Sievers5c5daf62007-08-12 20:43:55 +020034lib-$(CONFIG_HOTPLUG) += kobject_uevent.o
Al Viro5ea81762007-02-11 15:41:31 +000035obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
Geert Uytterhoeven928923c2007-08-22 14:01:36 -070036obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
37obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
Ingo Molnarcae2ed92006-07-03 00:24:48 -070038obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
Ingo Molnarfb1c8f92005-09-10 00:25:56 -070039obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070040lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
41lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
Borislav Petkovd61931d2010-03-05 17:34:46 +010042
43CFLAGS_hweight.o = $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
Randy Dunlap702a28b2006-12-06 20:39:16 -080044obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
Borislav Petkovd61931d2010-03-05 17:34:46 +010045
Joern Engel5db53f32009-11-20 20:13:39 +010046obj-$(CONFIG_BTREE) += btree.o
Ingo Molnar39c715b2005-06-21 17:14:34 -070047obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
Dave Jones199a9af2006-09-29 01:59:00 -070048obj-$(CONFIG_DEBUG_LIST) += list_debug.o
Thomas Gleixner3ac7fe52008-04-30 00:55:01 -070049obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070050
Evgeniy Polyakov7657ec12005-08-17 15:17:26 +040051ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
Linus Torvalds1da177e2005-04-16 15:20:36 -070052 lib-y += dec_and_lock.o
53endif
54
Akinobu Mitaa5cfc1e2006-12-08 02:36:25 -080055obj-$(CONFIG_BITREVERSE) += bitrev.o
Oskar Schirmer8759ef32009-06-11 14:51:15 +010056obj-$(CONFIG_RATIONAL) += rational.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070057obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
Evgeniy Polyakov7657ec12005-08-17 15:17:26 +040058obj-$(CONFIG_CRC16) += crc16.o
Martin K. Petersenf11f5942008-06-25 11:22:42 -040059obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
Ivo van Doorn3e7cbae2006-06-12 16:17:04 +020060obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070061obj-$(CONFIG_CRC32) += crc32.o
Jan Nikitenkoad241522007-07-17 04:04:03 -070062obj-$(CONFIG_CRC7) += crc7.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070063obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
Jes Sorensenf14f75b2005-06-21 17:15:02 -070064obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070065
66obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
67obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
68obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
Ivan Djelic437aa562011-03-11 11:05:32 +010069obj-$(CONFIG_BCH) += bch.o
Richard Purdie64c70b12007-07-10 17:22:24 -070070obj-$(CONFIG_LZO_COMPRESS) += lzo/
71obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
Lasse Collin24fa0402011-01-12 17:01:22 -080072obj-$(CONFIG_XZ_DEC) += xz/
David Woodhousef5e70d02009-07-13 11:35:12 +010073obj-$(CONFIG_RAID6_PQ) += raid6/
Linus Torvalds1da177e2005-04-16 15:20:36 -070074
H. Peter Anvin889c92d2009-01-08 15:14:17 -080075lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
76lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
77lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
Lasse Collin3ebe1242011-01-12 17:01:23 -080078lib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o
Albin Tonnerrecacb2462010-01-08 14:42:46 -080079lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o
H. Peter Anvinc8531ab2009-01-05 13:48:31 -080080
David S. Miller65df8772005-06-23 23:49:52 -070081obj-$(CONFIG_TEXTSEARCH) += textsearch.o
Thomas Grafdf3fb932005-06-23 20:58:37 -070082obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
Pablo Neira Ayuso8082e4e2005-08-25 16:12:22 -070083obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
Thomas Graf6408f792005-06-23 20:59:16 -070084obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
Ravikiran G Thirumalai3cbc5642006-06-23 02:05:40 -070085obj-$(CONFIG_SMP) += percpu_counter.o
Al Viroe65e1fc2006-09-12 03:04:40 -040086obj-$(CONFIG_AUDIT_GENERIC) += audit.o
Thomas Graf2de4ff72005-06-23 20:49:30 -070087
John W. Linville6c654b52005-09-29 14:42:42 -070088obj-$(CONFIG_SWIOTLB) += swiotlb.o
FUJITA Tomonori0291df82008-02-04 22:28:07 -080089obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o
Akinobu Mita6ff1cb32006-12-08 02:39:43 -080090obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
Akinobu Mitac9d221f2010-05-26 14:43:36 -070091obj-$(CONFIG_CPU_NOTIFIER_ERROR_INJECT) += cpu-notifier-error-inject.o
John W. Linville6c654b52005-09-29 14:42:42 -070092
Jeremy Fitzhardinge7664c5a2006-12-08 02:36:19 -080093lib-$(CONFIG_GENERIC_BUG) += bug.o
94
Roland McGrathbbc69862008-07-25 19:45:59 -070095obj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o
96
Jason Barone9d376f2009-02-05 11:51:38 -050097obj-$(CONFIG_DYNAMIC_DEBUG) += dynamic_debug.o
Jason Baron346e15b2008-08-12 16:46:19 -040098
Geert Uytterhoevene9cc8bd2009-03-04 14:53:30 +080099obj-$(CONFIG_NLATTR) += nlattr.o
Linus Torvalds1da177e2005-04-16 15:20:36 -0700100
Philipp Reisnerb411b362009-09-25 16:07:19 -0700101obj-$(CONFIG_LRU_CACHE) += lru_cache.o
102
Joerg Roedelf2f45e52009-01-09 12:19:52 +0100103obj-$(CONFIG_DMA_API_DEBUG) += dma-debug.o
104
Arnd Bergmann26a28fa2009-05-13 22:56:38 +0000105obj-$(CONFIG_GENERIC_CSUM) += checksum.o
106
Paul Mackerras09d4e0e2009-06-12 21:10:05 +0000107obj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o
108
Luca Barbieri86a89382010-02-24 10:54:24 +0100109obj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o
110
Bruno Randolfc5485a72010-11-16 10:58:37 +0900111obj-$(CONFIG_AVERAGE) += average.o
112
Ben Hutchingsc39649c2011-01-19 11:03:25 +0000113obj-$(CONFIG_CPU_RMAP) += cpu_rmap.o
114
Linus Torvalds1da177e2005-04-16 15:20:36 -0700115hostprogs-y := gen_crc32table
116clean-files := crc32table.h
117
118$(obj)/crc32.o: $(obj)/crc32table.h
119
120quiet_cmd_crc32 = GEN $@
121 cmd_crc32 = $< > $@
122
123$(obj)/crc32table.h: $(obj)/gen_crc32table
124 $(call cmd,crc32)