LXR RHEL4/kernel/Makefile

   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 dump.o kfifo.o
  11
  12obj-$(CONFIG_FUTEX) += futex.o
  13obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
  14obj-$(CONFIG_SMP) += cpu.o spinlock.o
  15obj-$(CONFIG_UID16) += uid16.o
  16obj-$(CONFIG_MODULES) += module.o module-verify.o
  17obj-$(CONFIG_MODULE_SIG) += module-verify-sig.o
  18obj-$(CONFIG_KALLSYMS) += kallsyms.o
  19obj-$(CONFIG_PM) += power/
  20obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
  21obj-$(CONFIG_COMPAT) += compat.o
  22obj-$(CONFIG_IKCONFIG) += configs.o
  23obj-$(CONFIG_IKCONFIG_PROC) += configs.o
  24obj-$(CONFIG_STOP_MACHINE) += stop_machine.o
  25obj-$(CONFIG_AUDIT) += audit.o
  26obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
  27obj-$(CONFIG_AUDITFILESYSTEM) += auditfs.o
  28obj-$(CONFIG_KPROBES) += kprobes.o
  29
  30ifneq ($(CONFIG_IA64),y)
  31# According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is
  32# needed for x86 only.  Why this used to be enabled for all architectures is beyond
  33# me.  I suspect most platforms don't need this, but until we know that for sure
  34# I turn this off for IA-64 only.  Andreas Schwab says it's also needed on m68k
  35# to get a correct value for the wait-channel (WCHAN in ps). --davidm
  36CFLAGS_sched.o := $(PROFILING) -fno-omit-frame-pointer
  37endif
  38
  39$(obj)/configs.o: $(obj)/config_data.h
  40
  41# config_data.h contains the same information as ikconfig.h but gzipped.
  42# Info from config_data can be extracted from /proc/config*
  43targets += config_data.gz
  44$(obj)/config_data.gz: .config FORCE
  45        $(call if_changed,gzip)
  46
  47quiet_cmd_ikconfiggz = IKCFG   $@
  48      cmd_ikconfiggz = (echo "const char kernel_config_data[] = MAGIC_START"; cat $< | scripts/bin2c; echo "MAGIC_END;") > $@
  49targets += config_data.h
  50$(obj)/config_data.h: $(obj)/config_data.gz FORCE
  51        $(call if_changed,ikconfiggz)
  52