1# 2# Makefile for the linux kernel. 3# 4 5ifdef CONFIG_DYNAMIC_FTRACE 6CFLAGS_REMOVE_ftrace.o = -pg 7endif 8 9extra-y := head.o init_task.o vmlinux.lds 10 11obj-y := entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o \ 12 irq_lsapic.o ivt.o machvec.o pal.o patch.o process.o perfmon.o ptrace.o sal.o \ 13 salinfo.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \ 14 unwind.o mca.o mca_asm.o topology.o dma-mapping.o 15 16obj-$(CONFIG_ACPI) += acpi.o acpi-ext.o 17obj-$(CONFIG_IA64_BRL_EMU) += brl_emu.o 18 19obj-$(CONFIG_IA64_PALINFO) += palinfo.o 20obj-$(CONFIG_IOSAPIC) += iosapic.o 21obj-$(CONFIG_MODULES) += module.o 22obj-$(CONFIG_SMP) += smp.o smpboot.o 23obj-$(CONFIG_NUMA) += numa.o 24obj-$(CONFIG_PERFMON) += perfmon_default_smpl.o 25obj-$(CONFIG_IA64_CYCLONE) += cyclone.o 26obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_recovery.o 27obj-$(CONFIG_KPROBES) += kprobes.o jprobes.o 28obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o 29obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o crash.o 30obj-$(CONFIG_CRASH_DUMP) += crash_dump.o 31obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o 32obj-$(CONFIG_AUDIT) += audit.o 33obj-$(CONFIG_PCI_MSI) += msi_ia64.o 34mca_recovery-y += mca_drv.o mca_drv_asm.o 35obj-$(CONFIG_IA64_MC_ERR_INJECT)+= err_inject.o 36obj-$(CONFIG_STACKTRACE) += stacktrace.o 37 38obj-$(CONFIG_IA64_ESI) += esi.o 39ifneq ($(CONFIG_IA64_ESI),) 40obj-y += esi_stub.o # must be in kernel proper 41endif 42obj-$(CONFIG_INTEL_IOMMU) += pci-dma.o 43obj-$(CONFIG_SWIOTLB) += pci-swiotlb.o 44 45obj-$(CONFIG_BINFMT_ELF) += elfcore.o 46 47# fp_emulate() expects f2-f5,f16-f31 to contain the user-level state. 48CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31 49 50# The gate DSO image is built using a special linker script. 51include $(src)/Makefile.gate 52 53# Calculate NR_IRQ = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, ...) based on config 54define sed-y 55 "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}" 56endef 57quiet_cmd_nr_irqs = GEN $@ 58define cmd_nr_irqs 59 (set -e; \ 60 echo "#ifndef __ASM_NR_IRQS_H__"; \ 61 echo "#define __ASM_NR_IRQS_H__"; \ 62 echo "/*"; \ 63 echo " * DO NOT MODIFY."; \ 64 echo " *"; \ 65 echo " * This file was generated by Kbuild"; \ 66 echo " *"; \ 67 echo " */"; \ 68 echo ""; \ 69 sed -ne $(sed-y) $<; \ 70 echo ""; \ 71 echo "#endif" ) > $@ 72endef 73 74# We use internal kbuild rules to avoid the "is up to date" message from make 75arch/$(SRCARCH)/kernel/nr-irqs.s: arch/$(SRCARCH)/kernel/nr-irqs.c 76 $(Q)mkdir -p $(dir $@) 77 $(call if_changed_dep,cc_s_c) 78 79include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s 80 $(Q)mkdir -p $(dir $@) 81 $(call cmd,nr_irqs) 82