Makefile 2.4 KB

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  1. #
  2. # Makefile for the linux kernel.
  3. #
  4. obj-y = sched.o fork.o exec_domain.o panic.o printk.o profile.o \
  5. exit.o itimer.o time.o softirq.o resource.o \
  6. sysctl.o capability.o ptrace.o timer.o user.o \
  7. signal.o sys.o kmod.o workqueue.o pid.o \
  8. rcupdate.o extable.o params.o posix-timers.o \
  9. kthread.o wait.o kfifo.o sys_ni.o posix-cpu-timers.o mutex.o \
  10. hrtimer.o
  11. obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
  12. obj-$(CONFIG_FUTEX) += futex.o
  13. ifeq ($(CONFIG_COMPAT),y)
  14. obj-$(CONFIG_FUTEX) += futex_compat.o
  15. endif
  16. obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
  17. obj-$(CONFIG_SMP) += cpu.o spinlock.o
  18. obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
  19. obj-$(CONFIG_UID16) += uid16.o
  20. obj-$(CONFIG_MODULES) += module.o
  21. obj-$(CONFIG_OBSOLETE_INTERMODULE) += intermodule.o
  22. obj-$(CONFIG_KALLSYMS) += kallsyms.o
  23. obj-$(CONFIG_PM) += power/
  24. obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
  25. obj-$(CONFIG_KEXEC) += kexec.o
  26. obj-$(CONFIG_COMPAT) += compat.o
  27. obj-$(CONFIG_CPUSETS) += cpuset.o
  28. obj-$(CONFIG_IKCONFIG) += configs.o
  29. obj-$(CONFIG_STOP_MACHINE) += stop_machine.o
  30. obj-$(CONFIG_AUDIT) += audit.o auditfilter.o
  31. obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
  32. obj-$(CONFIG_KPROBES) += kprobes.o
  33. obj-$(CONFIG_SYSFS) += ksysfs.o
  34. obj-$(CONFIG_DETECT_SOFTLOCKUP) += softlockup.o
  35. obj-$(CONFIG_GENERIC_HARDIRQS) += irq/
  36. obj-$(CONFIG_SECCOMP) += seccomp.o
  37. obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o
  38. obj-$(CONFIG_RELAY) += relay.o
  39. ifneq ($(CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER),y)
  40. # According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is
  41. # needed for x86 only. Why this used to be enabled for all architectures is beyond
  42. # me. I suspect most platforms don't need this, but until we know that for sure
  43. # I turn this off for IA-64 only. Andreas Schwab says it's also needed on m68k
  44. # to get a correct value for the wait-channel (WCHAN in ps). --davidm
  45. CFLAGS_sched.o := $(PROFILING) -fno-omit-frame-pointer
  46. endif
  47. $(obj)/configs.o: $(obj)/config_data.h
  48. # config_data.h contains the same information as ikconfig.h but gzipped.
  49. # Info from config_data can be extracted from /proc/config*
  50. targets += config_data.gz
  51. $(obj)/config_data.gz: .config FORCE
  52. $(call if_changed,gzip)
  53. quiet_cmd_ikconfiggz = IKCFG $@
  54. cmd_ikconfiggz = (echo "static const char kernel_config_data[] = MAGIC_START"; cat $< | scripts/bin2c; echo "MAGIC_END;") > $@
  55. targets += config_data.h
  56. $(obj)/config_data.h: $(obj)/config_data.gz FORCE
  57. $(call if_changed,ikconfiggz)