Linux 4.4.36
[firefly-linux-kernel-4.4.55.git] / lib / Makefile
1 #
2 # Makefile for some libs needed in the kernel.
3 #
4
5 ifdef CONFIG_FUNCTION_TRACER
6 ORIG_CFLAGS := $(KBUILD_CFLAGS)
7 KBUILD_CFLAGS = $(subst $(CC_FLAGS_FTRACE),,$(ORIG_CFLAGS))
8 endif
9
10 lib-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 argv_split.o \
14          proportions.o flex_proportions.o ratelimit.o show_mem.o \
15          is_single_threaded.o plist.o decompress.o kobject_uevent.o \
16          earlycpio.o seq_buf.o nmi_backtrace.o
17
18 obj-$(CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS) += usercopy.o
19 lib-$(CONFIG_MMU) += ioremap.o
20 lib-$(CONFIG_SMP) += cpumask.o
21
22 lib-y   += kobject.o klist.o
23 obj-y   += lockref.o
24
25 obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
26          bust_spinlocks.o kasprintf.o bitmap.o scatterlist.o \
27          gcd.o lcm.o list_sort.o uuid.o flex_array.o iov_iter.o clz_ctz.o \
28          bsearch.o find_bit.o llist.o memweight.o kfifo.o \
29          percpu-refcount.o percpu_ida.o rhashtable.o reciprocal_div.o \
30          once.o
31 obj-y += string_helpers.o
32 obj-$(CONFIG_TEST_STRING_HELPERS) += test-string_helpers.o
33 obj-y += hexdump.o
34 obj-$(CONFIG_TEST_HEXDUMP) += test-hexdump.o
35 obj-y += kstrtox.o
36 obj-$(CONFIG_TEST_BPF) += test_bpf.o
37 obj-$(CONFIG_TEST_FIRMWARE) += test_firmware.o
38 obj-$(CONFIG_TEST_KASAN) += test_kasan.o
39 obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
40 obj-$(CONFIG_TEST_LKM) += test_module.o
41 obj-$(CONFIG_TEST_RHASHTABLE) += test_rhashtable.o
42 obj-$(CONFIG_TEST_USER_COPY) += test_user_copy.o
43 obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_keys.o
44 obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o
45 obj-$(CONFIG_TEST_PRINTF) += test_printf.o
46
47 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
48 CFLAGS_kobject.o += -DDEBUG
49 CFLAGS_kobject_uevent.o += -DDEBUG
50 endif
51
52 obj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o
53 CFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any)
54
55 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
56 obj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o
57 obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
58 obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
59 obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
60
61 GCOV_PROFILE_hweight.o := n
62 CFLAGS_hweight.o = $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
63 obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
64
65 obj-$(CONFIG_BTREE) += btree.o
66 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
67 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
68 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
69 obj-$(CONFIG_DEBUG_LIST) += list_debug.o
70 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
71
72 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
73   lib-y += dec_and_lock.o
74 endif
75
76 obj-$(CONFIG_BITREVERSE) += bitrev.o
77 obj-$(CONFIG_RATIONAL)  += rational.o
78 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
79 obj-$(CONFIG_CRC16)     += crc16.o
80 obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
81 obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o
82 obj-$(CONFIG_CRC32)     += crc32.o
83 obj-$(CONFIG_CRC7)      += crc7.o
84 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
85 obj-$(CONFIG_CRC8)      += crc8.o
86 obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
87
88 obj-$(CONFIG_842_COMPRESS) += 842/
89 obj-$(CONFIG_842_DECOMPRESS) += 842/
90 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
91 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
92 obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
93 obj-$(CONFIG_BCH) += bch.o
94 obj-$(CONFIG_LZO_COMPRESS) += lzo/
95 obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
96 obj-$(CONFIG_LZ4_COMPRESS) += lz4/
97 obj-$(CONFIG_LZ4HC_COMPRESS) += lz4/
98 obj-$(CONFIG_LZ4_DECOMPRESS) += lz4/
99 obj-$(CONFIG_XZ_DEC) += xz/
100 obj-$(CONFIG_RAID6_PQ) += raid6/
101
102 lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
103 lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
104 lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
105 lib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o
106 lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o
107 lib-$(CONFIG_DECOMPRESS_LZ4) += decompress_unlz4.o
108
109 obj-$(CONFIG_TEXTSEARCH) += textsearch.o
110 obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
111 obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
112 obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
113 obj-$(CONFIG_SMP) += percpu_counter.o
114 obj-$(CONFIG_AUDIT_GENERIC) += audit.o
115 obj-$(CONFIG_AUDIT_COMPAT_GENERIC) += compat_audit.o
116
117 obj-$(CONFIG_SWIOTLB) += swiotlb.o
118 obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o iommu-common.o
119 obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
120 obj-$(CONFIG_NOTIFIER_ERROR_INJECTION) += notifier-error-inject.o
121 obj-$(CONFIG_CPU_NOTIFIER_ERROR_INJECT) += cpu-notifier-error-inject.o
122 obj-$(CONFIG_PM_NOTIFIER_ERROR_INJECT) += pm-notifier-error-inject.o
123 obj-$(CONFIG_MEMORY_NOTIFIER_ERROR_INJECT) += memory-notifier-error-inject.o
124 obj-$(CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT) += \
125         of-reconfig-notifier-error-inject.o
126
127 lib-$(CONFIG_GENERIC_BUG) += bug.o
128
129 obj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o
130
131 obj-$(CONFIG_DYNAMIC_DEBUG) += dynamic_debug.o
132
133 obj-$(CONFIG_NLATTR) += nlattr.o
134
135 obj-$(CONFIG_LRU_CACHE) += lru_cache.o
136
137 obj-$(CONFIG_DMA_API_DEBUG) += dma-debug.o
138
139 obj-$(CONFIG_GENERIC_CSUM) += checksum.o
140
141 obj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o
142
143 obj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o
144
145 obj-$(CONFIG_CPU_RMAP) += cpu_rmap.o
146
147 obj-$(CONFIG_CORDIC) += cordic.o
148
149 obj-$(CONFIG_DQL) += dynamic_queue_limits.o
150
151 obj-$(CONFIG_GLOB) += glob.o
152
153 obj-$(CONFIG_MPILIB) += mpi/
154 obj-$(CONFIG_SIGNATURE) += digsig.o
155
156 obj-$(CONFIG_CLZ_TAB) += clz_tab.o
157
158 obj-$(CONFIG_DDR) += jedec_ddr_data.o
159
160 obj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o
161 obj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o
162
163 obj-$(CONFIG_GENERIC_NET_UTILS) += net_utils.o
164
165 obj-$(CONFIG_SG_SPLIT) += sg_split.o
166 obj-$(CONFIG_STMP_DEVICE) += stmp_device.o
167
168 libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \
169                fdt_empty_tree.o
170 $(foreach file, $(libfdt_files), \
171         $(eval CFLAGS_$(file) = -I$(src)/../scripts/dtc/libfdt))
172 lib-$(CONFIG_LIBFDT) += $(libfdt_files)
173
174 obj-$(CONFIG_RBTREE_TEST) += rbtree_test.o
175 obj-$(CONFIG_INTERVAL_TREE_TEST) += interval_tree_test.o
176
177 obj-$(CONFIG_PERCPU_TEST) += percpu_test.o
178
179 obj-$(CONFIG_ASN1) += asn1_decoder.o
180
181 obj-$(CONFIG_FONT_SUPPORT) += fonts/
182
183 hostprogs-y     := gen_crc32table
184 clean-files     := crc32table.h
185
186 $(obj)/crc32.o: $(obj)/crc32table.h
187
188 quiet_cmd_crc32 = GEN     $@
189       cmd_crc32 = $< > $@
190
191 $(obj)/crc32table.h: $(obj)/gen_crc32table
192         $(call cmd,crc32)
193
194 #
195 # Build a fast OID lookip registry from include/linux/oid_registry.h
196 #
197 obj-$(CONFIG_OID_REGISTRY) += oid_registry.o
198
199 $(obj)/oid_registry.o: $(obj)/oid_registry_data.c
200
201 $(obj)/oid_registry_data.c: $(srctree)/include/linux/oid_registry.h \
202                             $(src)/build_OID_registry
203         $(call cmd,build_OID_registry)
204
205 quiet_cmd_build_OID_registry = GEN     $@
206       cmd_build_OID_registry = perl $(srctree)/$(src)/build_OID_registry $< $@
207
208 clean-files     += oid_registry_data.c
209
210 obj-$(CONFIG_UCS2_STRING) += ucs2_string.o