2 # Makefile for some libs needed in the kernel.
6 lib-y := errno.o ctype.o string.o vsprintf.o cmdline.o \
7 bust_spinlocks.o rbtree.o radix-tree.o dump_stack.o \
8 kobject.o idr.o div64.o parser.o int_sqrt.o \
11 # hack for now till some static code uses krefs, then it can move up above...
14 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
15 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
17 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
18 lib-y += dec_and_lock.o
21 obj-$(CONFIG_CRC32) += crc32.o
22 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
24 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
25 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
27 host-progs := gen_crc32table
28 clean-files := crc32table.h
30 $(obj)/crc32.o: $(obj)/crc32table.h
32 quiet_cmd_crc32 = GEN $@
35 $(obj)/crc32table.h: $(obj)/gen_crc32table