xref: /openbmc/linux/lib/Makefile (revision 44091d29f2075972aede47ef17e1e70db3d51190)
11da177e4SLinus Torvalds#
21da177e4SLinus Torvalds# Makefile for some libs needed in the kernel.
31da177e4SLinus Torvalds#
41da177e4SLinus Torvalds
5606576ceSSteven Rostedtifdef CONFIG_FUNCTION_TRACER
62464a609SIngo MolnarORIG_CFLAGS := $(KBUILD_CFLAGS)
7c0a80c0cSHeiko CarstensKBUILD_CFLAGS = $(subst $(CC_FLAGS_FTRACE),,$(ORIG_CFLAGS))
82464a609SIngo Molnarendif
92464a609SIngo Molnar
105c9a8750SDmitry Vyukov# These files are disabled because they produce lots of non-interesting and/or
115c9a8750SDmitry Vyukov# flaky coverage that is not a function of syscall inputs. For example,
125c9a8750SDmitry Vyukov# rbtree can be global and individual rotations don't correlate with inputs.
135c9a8750SDmitry VyukovKCOV_INSTRUMENT_string.o := n
145c9a8750SDmitry VyukovKCOV_INSTRUMENT_rbtree.o := n
155c9a8750SDmitry VyukovKCOV_INSTRUMENT_list_debug.o := n
165c9a8750SDmitry VyukovKCOV_INSTRUMENT_debugobjects.o := n
175c9a8750SDmitry VyukovKCOV_INSTRUMENT_dynamic_debug.o := n
185c9a8750SDmitry Vyukov
197a5c5d57SAlexey Dobriyanlib-y := ctype.o string.o vsprintf.o cmdline.o \
201f5a2479SJohn Stultz	 rbtree.o radix-tree.o dump_stack.o timerqueue.o\
21b4d3ba33SRandy Dunlap	 idr.o int_sqrt.o extable.o \
22e192be9dSTheodore Ts'o	 sha1.o chacha20.o md5.o irq_regs.o argv_split.o \
23d18d12d0SRichard Cochran	 flex_proportions.o ratelimit.o show_mem.o \
2418dd0bf2SLinus Torvalds	 is_single_threaded.o plist.o decompress.o kobject_uevent.o \
252c956a60SJason A. Donenfeld	 earlycpio.o seq_buf.o siphash.o \
262c956a60SJason A. Donenfeld	 nmi_backtrace.o nodemask.o win_minmax.o
279a19fea4Smochel@digitalimplant.org
2874588d8bSHaavard Skinnemoenlib-$(CONFIG_MMU) += ioremap.o
29ccb46000SAndrew Mortonlib-$(CONFIG_SMP) += cpumask.o
30a8463d4bSChristian Borntraegerlib-$(CONFIG_HAS_DMA) += dma-noop.o
31ccb46000SAndrew Morton
324af679cdSPeter Zijlstralib-y	+= kobject.o klist.o
332f4f12e5SLinus Torvaldsobj-y	+= lockref.o
341da177e4SLinus Torvalds
35d3de851aSDavid Brownellobj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
3664d1d77aSAndy Shevchenko	 bust_spinlocks.o kasprintf.o bitmap.o scatterlist.o \
37d879cb83SAl Viro	 gcd.o lcm.o list_sort.o uuid.o flex_array.o iov_iter.o clz_ctz.o \
38840620a1SYury Norov	 bsearch.o find_bit.o llist.o memweight.o kfifo.o \
3946234253SHannes Frederic Sowa	 percpu-refcount.o percpu_ida.o rhashtable.o reciprocal_div.o \
4046234253SHannes Frederic Sowa	 once.o
4116c7fa05SAndy Shevchenkoobj-y += string_helpers.o
4216c7fa05SAndy Shevchenkoobj-$(CONFIG_TEST_STRING_HELPERS) += test-string_helpers.o
4364d1d77aSAndy Shevchenkoobj-y += hexdump.o
4460b2e8f4SAndy Shevchenkoobj-$(CONFIG_TEST_HEXDUMP) += test_hexdump.o
4533ee3b2eSAlexey Dobriyanobj-y += kstrtox.o
4664a8946bSAlexei Starovoitovobj-$(CONFIG_TEST_BPF) += test_bpf.o
470a8adf58SKees Cookobj-$(CONFIG_TEST_FIRMWARE) += test_firmware.o
482c956a60SJason A. Donenfeldobj-$(CONFIG_TEST_HASH) += test_hash.o test_siphash.o
493f15801cSAndrey Ryabininobj-$(CONFIG_TEST_KASAN) += test_kasan.o
503f15801cSAndrey Ryabininobj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
513f15801cSAndrey Ryabininobj-$(CONFIG_TEST_LKM) += test_module.o
529d6dbe1bSGeert Uytterhoevenobj-$(CONFIG_TEST_RHASHTABLE) += test_rhashtable.o
533f15801cSAndrey Ryabininobj-$(CONFIG_TEST_USER_COPY) += test_user_copy.o
542bf9e0abSIngo Molnarobj-$(CONFIG_TEST_STATIC_KEYS) += test_static_keys.o
552bf9e0abSIngo Molnarobj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o
56707cc728SRasmus Villemoesobj-$(CONFIG_TEST_PRINTF) += test_printf.o
575fd003f5SDavid Decotignyobj-$(CONFIG_TEST_BITMAP) += test_bitmap.o
58cfaff0e5SAndy Shevchenkoobj-$(CONFIG_TEST_UUID) += test_uuid.o
59*44091d29SJiri Pirkoobj-$(CONFIG_TEST_PARMAN) += test_parman.o
601da177e4SLinus Torvalds
611da177e4SLinus Torvaldsifeq ($(CONFIG_DEBUG_KOBJECT),y)
621da177e4SLinus TorvaldsCFLAGS_kobject.o += -DDEBUG
631da177e4SLinus TorvaldsCFLAGS_kobject_uevent.o += -DDEBUG
641da177e4SLinus Torvaldsendif
651da177e4SLinus Torvalds
6650ab9a69SRasmus Villemoesobj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o
6750ab9a69SRasmus VillemoesCFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any)
6850ab9a69SRasmus Villemoes
695ea81769SAl Viroobj-$(CONFIG_GENERIC_IOMAP) += iomap.o
7066eab4dfSMichael S. Tsirkinobj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o
71928923c7SGeert Uytterhoevenobj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
72928923c7SGeert Uytterhoevenobj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
73cae2ed9aSIngo Molnarobj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
74d61931d8SBorislav Petkov
75702a28b1SRandy Dunlapobj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
76d61931d8SBorislav Petkov
775db53f3eSJoern Engelobj-$(CONFIG_BTREE) += btree.o
78a88cc108SChris Wilsonobj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
793cb98950SDavid Howellsobj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
8039c715b7SIngo Molnarobj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
81199a9afcSDave Jonesobj-$(CONFIG_DEBUG_LIST) += list_debug.o
823ac7fe5aSThomas Gleixnerobj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
831da177e4SLinus Torvalds
841da177e4SLinus Torvaldsifneq ($(CONFIG_HAVE_DEC_LOCK),y)
851da177e4SLinus Torvalds  lib-y += dec_and_lock.o
861da177e4SLinus Torvaldsendif
871da177e4SLinus Torvalds
88a5cfc1ecSAkinobu Mitaobj-$(CONFIG_BITREVERSE) += bitrev.o
898759ef32SOskar Schirmerobj-$(CONFIG_RATIONAL)	+= rational.o
901da177e4SLinus Torvaldsobj-$(CONFIG_CRC_CCITT)	+= crc-ccitt.o
917657ec1fSEvgeniy Polyakovobj-$(CONFIG_CRC16)	+= crc16.o
92f11f594eSMartin K. Petersenobj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
933e7cbae7SIvo van Doornobj-$(CONFIG_CRC_ITU_T)	+= crc-itu-t.o
941da177e4SLinus Torvaldsobj-$(CONFIG_CRC32)	+= crc32.o
95ad241528SJan Nikitenkoobj-$(CONFIG_CRC7)	+= crc7.o
961da177e4SLinus Torvaldsobj-$(CONFIG_LIBCRC32C)	+= libcrc32c.o
977150962dSArend van Sprielobj-$(CONFIG_CRC8)	+= crc8.o
98f14f75b8SJes Sorensenobj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
991da177e4SLinus Torvalds
1002da572c9SDan Streetmanobj-$(CONFIG_842_COMPRESS) += 842/
1012da572c9SDan Streetmanobj-$(CONFIG_842_DECOMPRESS) += 842/
1021da177e4SLinus Torvaldsobj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
1031da177e4SLinus Torvaldsobj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
1041da177e4SLinus Torvaldsobj-$(CONFIG_REED_SOLOMON) += reed_solomon/
105437aa565SIvan Djelicobj-$(CONFIG_BCH) += bch.o
10664c70b1cSRichard Purdieobj-$(CONFIG_LZO_COMPRESS) += lzo/
10764c70b1cSRichard Purdieobj-$(CONFIG_LZO_DECOMPRESS) += lzo/
108c72ac7a1SChanho Minobj-$(CONFIG_LZ4_COMPRESS) += lz4/
109c72ac7a1SChanho Minobj-$(CONFIG_LZ4HC_COMPRESS) += lz4/
110e76e1fdfSKyungsik Leeobj-$(CONFIG_LZ4_DECOMPRESS) += lz4/
11124fa0402SLasse Collinobj-$(CONFIG_XZ_DEC) += xz/
112f5e70d0fSDavid Woodhouseobj-$(CONFIG_RAID6_PQ) += raid6/
1131da177e4SLinus Torvalds
114889c92d2SH. Peter Anvinlib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
115889c92d2SH. Peter Anvinlib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
116889c92d2SH. Peter Anvinlib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
1173ebe1243SLasse Collinlib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o
118cacb246fSAlbin Tonnerrelib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o
119e76e1fdfSKyungsik Leelib-$(CONFIG_DECOMPRESS_LZ4) += decompress_unlz4.o
120c8531ab3SH. Peter Anvin
12165df877aSDavid S. Millerobj-$(CONFIG_TEXTSEARCH) += textsearch.o
122df3fb93aSThomas Grafobj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
1238082e4edSPablo Neira Ayusoobj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
1246408f79cSThomas Grafobj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
1253cbc5640SRavikiran G Thirumalaiobj-$(CONFIG_SMP) += percpu_counter.o
126e65e1fc2SAl Viroobj-$(CONFIG_AUDIT_GENERIC) += audit.o
1274b588411SAKASHI Takahiroobj-$(CONFIG_AUDIT_COMPAT_GENERIC) += compat_audit.o
1282de4ff7bSThomas Graf
1296c654b5fSJohn W. Linvilleobj-$(CONFIG_SWIOTLB) += swiotlb.o
13010b88a4bSSowmini Varadhanobj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o iommu-common.o
1316ff1cb35SAkinobu Mitaobj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
1328d438288SAkinobu Mitaobj-$(CONFIG_NOTIFIER_ERROR_INJECTION) += notifier-error-inject.o
133048b9c35SAkinobu Mitaobj-$(CONFIG_PM_NOTIFIER_ERROR_INJECT) += pm-notifier-error-inject.o
13402fff96aSNikolay Aleksandrovobj-$(CONFIG_NETDEV_NOTIFIER_ERROR_INJECT) += netdev-notifier-error-inject.o
1359579f5bdSAkinobu Mitaobj-$(CONFIG_MEMORY_NOTIFIER_ERROR_INJECT) += memory-notifier-error-inject.o
136d526e85fSBenjamin Herrenschmidtobj-$(CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT) += \
137d526e85fSBenjamin Herrenschmidt	of-reconfig-notifier-error-inject.o
1386c654b5fSJohn W. Linville
1397664c5a1SJeremy Fitzhardingelib-$(CONFIG_GENERIC_BUG) += bug.o
1407664c5a1SJeremy Fitzhardinge
141bbc69863SRoland McGrathobj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o
142bbc69863SRoland McGrath
143e9d376f0SJason Baronobj-$(CONFIG_DYNAMIC_DEBUG) += dynamic_debug.o
144346e15beSJason Baron
145e9cc8bddSGeert Uytterhoevenobj-$(CONFIG_NLATTR) += nlattr.o
1461da177e4SLinus Torvalds
147b411b363SPhilipp Reisnerobj-$(CONFIG_LRU_CACHE) += lru_cache.o
148b411b363SPhilipp Reisner
149f2f45e5fSJoerg Roedelobj-$(CONFIG_DMA_API_DEBUG) += dma-debug.o
150f2f45e5fSJoerg Roedel
15126a28fa4SArnd Bergmannobj-$(CONFIG_GENERIC_CSUM) += checksum.o
15226a28fa4SArnd Bergmann
15309d4e0edSPaul Mackerrasobj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o
15409d4e0edSPaul Mackerras
15586a89380SLuca Barbieriobj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o
15686a89380SLuca Barbieri
157c39649c3SBen Hutchingsobj-$(CONFIG_CPU_RMAP) += cpu_rmap.o
158c39649c3SBen Hutchings
15910f8113eSArend van Sprielobj-$(CONFIG_CORDIC) += cordic.o
16010f8113eSArend van Spriel
16175957ba3STom Herbertobj-$(CONFIG_DQL) += dynamic_queue_limits.o
16275957ba3STom Herbert
163b0125085SGeorge Spelvinobj-$(CONFIG_GLOB) += glob.o
164b0125085SGeorge Spelvin
165d9c46b18SDmitry Kasatkinobj-$(CONFIG_MPILIB) += mpi/
1665e8898e9SDmitry Kasatkinobj-$(CONFIG_SIGNATURE) += digsig.o
167d9c46b18SDmitry Kasatkin
168f5948701SChris Metcalflib-$(CONFIG_CLZ_TAB) += clz_tab.o
169c6df4b17SDavid Miller
1709c1c21a0SAneesh Vobj-$(CONFIG_DDR) += jedec_ddr_data.o
1719c1c21a0SAneesh V
1722922585bSDavid S. Millerobj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o
173a08c5356SLinus Torvaldsobj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o
1742922585bSDavid S. Miller
1754cd5773aSAndy Shevchenkoobj-$(CONFIG_GENERIC_NET_UTILS) += net_utils.o
1764cd5773aSAndy Shevchenko
177f8bcbe62SRobert Jarzmikobj-$(CONFIG_SG_SPLIT) += sg_split.o
1789b1d6c89SMing Linobj-$(CONFIG_SG_POOL) += sg_pool.o
1794ccf4beaSWolfram Sangobj-$(CONFIG_STMP_DEVICE) += stmp_device.o
180511cbce2SChristoph Hellwigobj-$(CONFIG_IRQ_POLL) += irq_poll.o
1814ccf4beaSWolfram Sang
182cd11016eSAlexander Potapenkoobj-$(CONFIG_STACKDEPOT) += stackdepot.o
183cd11016eSAlexander PotapenkoKASAN_SANITIZE_stackdepot.o := n
18465deb8afSAlexander PotapenkoKCOV_INSTRUMENT_stackdepot.o := n
185cd11016eSAlexander Potapenko
186adaf5687SMark Salterlibfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \
187adaf5687SMark Salter	       fdt_empty_tree.o
188ab253839SDavid Daney$(foreach file, $(libfdt_files), \
189ab253839SDavid Daney	$(eval CFLAGS_$(file) = -I$(src)/../scripts/dtc/libfdt))
190ab253839SDavid Daneylib-$(CONFIG_LIBFDT) += $(libfdt_files)
191ab253839SDavid Daney
192910a742dSMichel Lespinasseobj-$(CONFIG_RBTREE_TEST) += rbtree_test.o
193fff3fd8aSMichel Lespinasseobj-$(CONFIG_INTERVAL_TREE_TEST) += interval_tree_test.o
194fff3fd8aSMichel Lespinasse
195623fd807SGreg Thelenobj-$(CONFIG_PERCPU_TEST) += percpu_test.o
196623fd807SGreg Thelen
19742d5ec27SDavid Howellsobj-$(CONFIG_ASN1) += asn1_decoder.o
19842d5ec27SDavid Howells
199ee89bd6bSGeert Uytterhoevenobj-$(CONFIG_FONT_SUPPORT) += fonts/
200ee89bd6bSGeert Uytterhoeven
2011da177e4SLinus Torvaldshostprogs-y	:= gen_crc32table
2021da177e4SLinus Torvaldsclean-files	:= crc32table.h
2031da177e4SLinus Torvalds
2041da177e4SLinus Torvalds$(obj)/crc32.o: $(obj)/crc32table.h
2051da177e4SLinus Torvalds
2061da177e4SLinus Torvaldsquiet_cmd_crc32 = GEN     $@
2071da177e4SLinus Torvalds      cmd_crc32 = $< > $@
2081da177e4SLinus Torvalds
2091da177e4SLinus Torvalds$(obj)/crc32table.h: $(obj)/gen_crc32table
2101da177e4SLinus Torvalds	$(call cmd,crc32)
211a77ad6eaSDavid Howells
212a77ad6eaSDavid Howells#
213a77ad6eaSDavid Howells# Build a fast OID lookip registry from include/linux/oid_registry.h
214a77ad6eaSDavid Howells#
215a77ad6eaSDavid Howellsobj-$(CONFIG_OID_REGISTRY) += oid_registry.o
216a77ad6eaSDavid Howells
217527897ccSTim Gardner$(obj)/oid_registry.o: $(obj)/oid_registry_data.c
218a77ad6eaSDavid Howells
219a77ad6eaSDavid Howells$(obj)/oid_registry_data.c: $(srctree)/include/linux/oid_registry.h \
220a77ad6eaSDavid Howells			    $(src)/build_OID_registry
221a77ad6eaSDavid Howells	$(call cmd,build_OID_registry)
222a77ad6eaSDavid Howells
223a77ad6eaSDavid Howellsquiet_cmd_build_OID_registry = GEN     $@
224a77ad6eaSDavid Howells      cmd_build_OID_registry = perl $(srctree)/$(src)/build_OID_registry $< $@
225a77ad6eaSDavid Howells
226a77ad6eaSDavid Howellsclean-files	+= oid_registry_data.c
2270635eb8aSMatthew Garrett
2280635eb8aSMatthew Garrettobj-$(CONFIG_UCS2_STRING) += ucs2_string.o
229c6d30853SAndrey Ryabininobj-$(CONFIG_UBSAN) += ubsan.o
230c6d30853SAndrey Ryabinin
231c6d30853SAndrey RyabininUBSAN_SANITIZE_ubsan.o := n
23288459642SOmar Sandoval
23388459642SOmar Sandovalobj-$(CONFIG_SBITMAP) += sbitmap.o
234*44091d29SJiri Pirko
235*44091d29SJiri Pirkoobj-$(CONFIG_PARMAN) += parman.o
236