1# 2# Makefile for the linux kernel. 3# 4 5obj-y = sched.o fork.o exec_domain.o panic.o printk.o profile.o \ 6 exit.o itimer.o time.o softirq.o resource.o \ 7 sysctl.o capability.o ptrace.o timer.o user.o \ 8 signal.o sys.o kmod.o workqueue.o pid.o \ 9 rcupdate.o intermodule.o extable.o params.o posix-timers.o \ 10 kthread.o wait.o kfifo.o sys_ni.o posix-cpu-timers.o 11 12obj-$(CONFIG_FUTEX) += futex.o 13obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o 14obj-$(CONFIG_SMP) += cpu.o spinlock.o 15obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o 16obj-$(CONFIG_UID16) += uid16.o 17obj-$(CONFIG_MODULES) += module.o 18obj-$(CONFIG_KALLSYMS) += kallsyms.o 19obj-$(CONFIG_PM) += power/ 20obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o 21obj-$(CONFIG_KEXEC) += kexec.o 22obj-$(CONFIG_COMPAT) += compat.o 23obj-$(CONFIG_CPUSETS) += cpuset.o 24obj-$(CONFIG_IKCONFIG) += configs.o 25obj-$(CONFIG_STOP_MACHINE) += stop_machine.o 26obj-$(CONFIG_AUDIT) += audit.o 27obj-$(CONFIG_AUDITSYSCALL) += auditsc.o 28obj-$(CONFIG_KPROBES) += kprobes.o 29obj-$(CONFIG_SYSFS) += ksysfs.o 30obj-$(CONFIG_DETECT_SOFTLOCKUP) += softlockup.o 31obj-$(CONFIG_GENERIC_HARDIRQS) += irq/ 32obj-$(CONFIG_CRASH_DUMP) += crash_dump.o 33obj-$(CONFIG_SECCOMP) += seccomp.o 34obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o 35 36ifneq ($(CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER),y) 37# According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is 38# needed for x86 only. Why this used to be enabled for all architectures is beyond 39# me. I suspect most platforms don't need this, but until we know that for sure 40# I turn this off for IA-64 only. Andreas Schwab says it's also needed on m68k 41# to get a correct value for the wait-channel (WCHAN in ps). --davidm 42CFLAGS_sched.o := $(PROFILING) -fno-omit-frame-pointer 43endif 44 45$(obj)/configs.o: $(obj)/config_data.h 46 47# config_data.h contains the same information as ikconfig.h but gzipped. 48# Info from config_data can be extracted from /proc/config* 49targets += config_data.gz 50$(obj)/config_data.gz: .config FORCE 51 $(call if_changed,gzip) 52 53quiet_cmd_ikconfiggz = IKCFG $@ 54 cmd_ikconfiggz = (echo "static const char kernel_config_data[] = MAGIC_START"; cat $< | scripts/bin2c; echo "MAGIC_END;") > $@ 55targets += config_data.h 56$(obj)/config_data.h: $(obj)/config_data.gz FORCE 57 $(call if_changed,ikconfiggz) 58