Linux kernel & device driver programming

Cross-Referenced Linux and Device Driver Code

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Version: [ 2.6.11.8 ] [ 2.6.25 ] [ 2.6.25.8 ] [ 2.6.31.13 ] Architecture: [ i386 ]
  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 = $(subst -pg,,$(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 \
 12          idr.o int_sqrt.o extable.o prio_tree.o \
 13          sha1.o irq_regs.o reciprocal_div.o argv_split.o \
 14          proportions.o prio_heap.o ratelimit.o show_mem.o \
 15          is_single_threaded.o plist.o decompress.o flex_array.o
 16 
 17 lib-$(CONFIG_MMU) += ioremap.o
 18 lib-$(CONFIG_SMP) += cpumask.o
 19 
 20 lib-y   += kobject.o kref.o klist.o
 21 
 22 obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
 23          bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
 24          string_helpers.o gcd.o
 25 
 26 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
 27 CFLAGS_kobject.o += -DDEBUG
 28 CFLAGS_kobject_uevent.o += -DDEBUG
 29 endif
 30 
 31 lib-$(CONFIG_HOTPLUG) += kobject_uevent.o
 32 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
 33 obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
 34 obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
 35 obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
 36 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
 37 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
 38 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
 39 lib-$(CONFIG_GENERIC_FIND_FIRST_BIT) += find_next_bit.o
 40 lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
 41 obj-$(CONFIG_GENERIC_FIND_LAST_BIT) += find_last_bit.o
 42 obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
 43 obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
 44 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
 45 obj-$(CONFIG_DEBUG_LIST) += list_debug.o
 46 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
 47 
 48 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
 49   lib-y += dec_and_lock.o
 50 endif
 51 
 52 obj-$(CONFIG_BITREVERSE) += bitrev.o
 53 obj-$(CONFIG_RATIONAL)  += rational.o
 54 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
 55 obj-$(CONFIG_CRC16)     += crc16.o
 56 obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
 57 obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o
 58 obj-$(CONFIG_CRC32)     += crc32.o
 59 obj-$(CONFIG_CRC7)      += crc7.o
 60 obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
 61 obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
 62 
 63 obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
 64 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
 65 obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
 66 obj-$(CONFIG_LZO_COMPRESS) += lzo/
 67 obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
 68 
 69 lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
 70 lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
 71 lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
 72 
 73 obj-$(CONFIG_TEXTSEARCH) += textsearch.o
 74 obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
 75 obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
 76 obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
 77 obj-$(CONFIG_SMP) += percpu_counter.o
 78 obj-$(CONFIG_AUDIT_GENERIC) += audit.o
 79 
 80 obj-$(CONFIG_SWIOTLB) += swiotlb.o
 81 obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o
 82 obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
 83 
 84 lib-$(CONFIG_GENERIC_BUG) += bug.o
 85 
 86 obj-$(CONFIG_HAVE_LMB) += lmb.o
 87 
 88 obj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o
 89 
 90 obj-$(CONFIG_DYNAMIC_DEBUG) += dynamic_debug.o
 91 
 92 obj-$(CONFIG_NLATTR) += nlattr.o
 93 
 94 obj-$(CONFIG_DMA_API_DEBUG) += dma-debug.o
 95 
 96 obj-$(CONFIG_GENERIC_CSUM) += checksum.o
 97 
 98 obj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o
 99 
100 hostprogs-y     := gen_crc32table
101 clean-files     := crc32table.h
102 
103 $(obj)/crc32.o: $(obj)/crc32table.h
104 
105 quiet_cmd_crc32 = GEN     $@
106       cmd_crc32 = $< > $@
107 
108 $(obj)/crc32table.h: $(obj)/gen_crc32table
109         $(call cmd,crc32)
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