kernel/time/Makefile

   1 obj-y += time.o timer.o hrtimer.o itimer.o posix-timers.o posix-cpu-timers.o
   2 obj-y += timekeeping.o ntp.o clocksource.o jiffies.o timer_list.o
   3 obj-y += timeconv.o timecounter.o posix-clock.o alarmtimer.o
   4
   5 obj-$(CONFIG_GENERIC_CLOCKEVENTS)               += clockevents.o tick-common.o
   6 ifeq ($(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST),y)
   7  obj-y                                          += tick-broadcast.o
   8  obj-$(CONFIG_TICK_ONESHOT)                     += tick-broadcast-hrtimer.o
   9 endif
  10 obj-$(CONFIG_GENERIC_SCHED_CLOCK)               += sched_clock.o
  11 obj-$(CONFIG_TICK_ONESHOT)                      += tick-oneshot.o tick-sched.o
  12 obj-$(CONFIG_TIMER_STATS)                       += timer_stats.o
  13 obj-$(CONFIG_DEBUG_FS)                          += timekeeping_debug.o
  14 obj-$(CONFIG_TEST_UDELAY)                       += test_udelay.o
  15
  16 $(obj)/time.o: $(obj)/timeconst.h
  17
  18 quiet_cmd_hzfile = HZFILE  $@
  19       cmd_hzfile = echo "hz=$(CONFIG_HZ)" > $@
  20
  21 targets += hz.bc
  22 $(obj)/hz.bc: $(objtree)/include/config/hz.h FORCE
  23         $(call if_changed,hzfile)
  24
  25 quiet_cmd_bc  = BC      $@
  26       cmd_bc  = bc -q $(filter-out FORCE,$^) > $@
  27
  28 targets += timeconst.h
  29 $(obj)/timeconst.h: $(obj)/hz.bc $(src)/timeconst.bc FORCE
  30         $(call if_changed,bc)
  31