blob: 7c70db79c0e097dff88b42c49fc95cc0e0a6300d [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# Makefile for some libs needed in the kernel.
3#
4
5lib-y := errno.o ctype.o string.o vsprintf.o cmdline.o \
6 bust_spinlocks.o rbtree.o radix-tree.o dump_stack.o \
7 kobject.o kref.o idr.o div64.o int_sqrt.o \
8 bitmap.o extable.o kobject_uevent.o prio_tree.o sha1.o \
9 halfmd4.o
10
11obj-y += sort.o parser.o
12
13ifeq ($(CONFIG_DEBUG_KOBJECT),y)
14CFLAGS_kobject.o += -DDEBUG
15CFLAGS_kobject_uevent.o += -DDEBUG
16endif
17
18lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
19lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
20lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
21obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
22
23ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
24 lib-y += dec_and_lock.o
25endif
26
27obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
28obj-$(CONFIG_CRC32) += crc32.o
29obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
30obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
31
32obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
33obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
34obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
35
36hostprogs-y := gen_crc32table
37clean-files := crc32table.h
38
39$(obj)/crc32.o: $(obj)/crc32table.h
40
41quiet_cmd_crc32 = GEN $@
42 cmd_crc32 = $< > $@
43
44$(obj)/crc32table.h: $(obj)/gen_crc32table
45 $(call cmd,crc32)