probes/Makefile

   1 #
   2 # Makefile for the LTT probes.
   3 # Only build from the package top-level directory. Never use with make directly.
   4
   5 ifneq ($(KERNELRELEASE),)
   6 ifneq ($(CONFIG_TRACEPOINTS),)
   7
   8 ccflags-y += -I$(PWD)/probes
   9 obj-m += lttng-types.o
  10
  11 obj-m += lttng-probe-lttng.o
  12
  13 obj-m += lttng-probe-sched.o
  14 obj-m += lttng-probe-irq.o
  15
  16 obj-m += lttng-probe-statedump.o
  17
  18 ifneq ($(CONFIG_KVM),)
  19 obj-m += lttng-probe-kvm.o
  20 endif
  21
  22 ifneq ($(CONFIG_BLOCK),)
  23 ifneq ($(CONFIG_EVENT_TRACING),)        # need blk_cmd_buf_len
  24 obj-m +=  $(shell \
  25         if [ $(VERSION) -ge 3 \
  26                 -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
  27                 echo "lttng-probe-block.o" ; fi;)
  28 endif
  29 endif
  30
  31 ifneq ($(CONFIG_KPROBES),)
  32 obj-m += lttng-kprobes.o
  33 endif
  34
  35
  36 ifneq ($(CONFIG_KRETPROBES),)
  37 obj-m += lttng-kretprobes.o
  38 endif
  39
  40 ifneq ($(CONFIG_DYNAMIC_FTRACE),)
  41 obj-m += lttng-ftrace.o
  42 endif
  43
  44 endif
  45
  46 else
  47         KERNELDIR ?= /lib/modules/$(shell uname -r)/build
  48         PWD := $(shell pwd)
  49         CFLAGS = $(EXTCFLAGS)
  50
  51 default:
  52         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules
  53
  54 modules_install:
  55         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
  56         /sbin/depmod -a
  57
  58 clean:
  59         $(MAKE) -C $(KERNELDIR) M=$(PWD) clean
  60
  61 endif