Root/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 \
13     sha1.o md5.o irq_regs.o reciprocal_div.o argv_split.o \
14     proportions.o flex_proportions.o prio_heap.o ratelimit.o show_mem.o \
15     is_single_threaded.o plist.o decompress.o kobject_uevent.o \
16     earlycpio.o
17
18obj-$(CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS) += usercopy.o
19lib-$(CONFIG_MMU) += ioremap.o
20lib-$(CONFIG_SMP) += cpumask.o
21
22lib-y += kobject.o klist.o
23obj-y += lockref.o
24
25obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
26     bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
27     gcd.o lcm.o list_sort.o uuid.o flex_array.o iovec.o clz_ctz.o \
28     bsearch.o find_last_bit.o find_next_bit.o llist.o memweight.o kfifo.o \
29     percpu-refcount.o percpu_ida.o
30obj-y += string_helpers.o
31obj-$(CONFIG_TEST_STRING_HELPERS) += test-string_helpers.o
32obj-y += kstrtox.o
33obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
34
35ifeq ($(CONFIG_DEBUG_KOBJECT),y)
36CFLAGS_kobject.o += -DDEBUG
37CFLAGS_kobject_uevent.o += -DDEBUG
38endif
39
40obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
41obj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o
42obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
43obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
44obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
45
46CFLAGS_hweight.o = $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
47obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
48
49obj-$(CONFIG_BTREE) += btree.o
50obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
51obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
52obj-$(CONFIG_DEBUG_LIST) += list_debug.o
53obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
54
55ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
56  lib-y += dec_and_lock.o
57endif
58
59obj-$(CONFIG_BITREVERSE) += bitrev.o
60obj-$(CONFIG_RATIONAL) += rational.o
61obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
62obj-$(CONFIG_CRC16) += crc16.o
63obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
64obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o
65obj-$(CONFIG_CRC32) += crc32.o
66obj-$(CONFIG_CRC7) += crc7.o
67obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
68obj-$(CONFIG_CRC8) += crc8.o
69obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
70
71obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
72obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
73obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
74obj-$(CONFIG_BCH) += bch.o
75obj-$(CONFIG_LZO_COMPRESS) += lzo/
76obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
77obj-$(CONFIG_LZ4_COMPRESS) += lz4/
78obj-$(CONFIG_LZ4HC_COMPRESS) += lz4/
79obj-$(CONFIG_LZ4_DECOMPRESS) += lz4/
80obj-$(CONFIG_XZ_DEC) += xz/
81obj-$(CONFIG_RAID6_PQ) += raid6/
82
83lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
84lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
85lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
86lib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o
87lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o
88lib-$(CONFIG_DECOMPRESS_LZ4) += decompress_unlz4.o
89
90obj-$(CONFIG_TEXTSEARCH) += textsearch.o
91obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
92obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
93obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
94obj-$(CONFIG_SMP) += percpu_counter.o
95obj-$(CONFIG_AUDIT_GENERIC) += audit.o
96
97obj-$(CONFIG_SWIOTLB) += swiotlb.o
98obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o
99obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
100obj-$(CONFIG_NOTIFIER_ERROR_INJECTION) += notifier-error-inject.o
101obj-$(CONFIG_CPU_NOTIFIER_ERROR_INJECT) += cpu-notifier-error-inject.o
102obj-$(CONFIG_PM_NOTIFIER_ERROR_INJECT) += pm-notifier-error-inject.o
103obj-$(CONFIG_MEMORY_NOTIFIER_ERROR_INJECT) += memory-notifier-error-inject.o
104obj-$(CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT) += \
105    of-reconfig-notifier-error-inject.o
106
107lib-$(CONFIG_GENERIC_BUG) += bug.o
108
109obj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o
110
111obj-$(CONFIG_DYNAMIC_DEBUG) += dynamic_debug.o
112
113obj-$(CONFIG_NLATTR) += nlattr.o
114
115obj-$(CONFIG_LRU_CACHE) += lru_cache.o
116
117obj-$(CONFIG_DMA_API_DEBUG) += dma-debug.o
118
119obj-$(CONFIG_GENERIC_CSUM) += checksum.o
120
121obj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o
122
123obj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o
124
125obj-$(CONFIG_AVERAGE) += average.o
126
127obj-$(CONFIG_CPU_RMAP) += cpu_rmap.o
128
129obj-$(CONFIG_CORDIC) += cordic.o
130
131obj-$(CONFIG_DQL) += dynamic_queue_limits.o
132
133obj-$(CONFIG_MPILIB) += mpi/
134obj-$(CONFIG_SIGNATURE) += digsig.o
135
136obj-$(CONFIG_CLZ_TAB) += clz_tab.o
137
138obj-$(CONFIG_DDR) += jedec_ddr_data.o
139
140obj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o
141obj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o
142
143obj-$(CONFIG_GENERIC_NET_UTILS) += net_utils.o
144
145obj-$(CONFIG_STMP_DEVICE) += stmp_device.o
146
147libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o
148$(foreach file, $(libfdt_files), \
149    $(eval CFLAGS_$(file) = -I$(src)/../scripts/dtc/libfdt))
150lib-$(CONFIG_LIBFDT) += $(libfdt_files)
151
152obj-$(CONFIG_RBTREE_TEST) += rbtree_test.o
153obj-$(CONFIG_INTERVAL_TREE_TEST) += interval_tree_test.o
154
155interval_tree_test-objs := interval_tree_test_main.o interval_tree.o
156
157obj-$(CONFIG_PERCPU_TEST) += percpu_test.o
158
159obj-$(CONFIG_ASN1) += asn1_decoder.o
160
161obj-$(CONFIG_FONT_SUPPORT) += fonts/
162
163hostprogs-y := gen_crc32table
164clean-files := crc32table.h
165
166$(obj)/crc32.o: $(obj)/crc32table.h
167
168quiet_cmd_crc32 = GEN $@
169      cmd_crc32 = $< > $@
170
171$(obj)/crc32table.h: $(obj)/gen_crc32table
172    $(call cmd,crc32)
173
174#
175# Build a fast OID lookip registry from include/linux/oid_registry.h
176#
177obj-$(CONFIG_OID_REGISTRY) += oid_registry.o
178
179$(obj)/oid_registry.o: $(obj)/oid_registry_data.c
180
181$(obj)/oid_registry_data.c: $(srctree)/include/linux/oid_registry.h \
182                $(src)/build_OID_registry
183    $(call cmd,build_OID_registry)
184
185quiet_cmd_build_OID_registry = GEN $@
186      cmd_build_OID_registry = perl $(srctree)/$(src)/build_OID_registry $< $@
187
188clean-files += oid_registry_data.c
189
190obj-$(CONFIG_UCS2_STRING) += ucs2_string.o
191

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