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$(PWD)/probes
   9 obj-m += lttng-types.o
  10
  11 obj-m += lttng-probe-lttng.o
  12
  13 obj-m += lttng-probe-sched.o
  14 obj-m += lttng-probe-irq.o
  15
  16 ifneq ($(CONFIG_KVM),)
  17 obj-m += lttng-probe-kvm.o
  18 endif
  19
  20 ifneq ($(CONFIG_BLOCK),)
  21 ifneq ($(CONFIG_EVENT_TRACING),)        # need blk_cmd_buf_len
  22 obj-m +=  $(shell \
  23         if [ $(VERSION) -ge 3 \
  24                 -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
  25                 echo "lttng-probe-block.o" ; fi;)
  26 endif
  27 endif
  28
  29 ifneq ($(CONFIG_KPROBES),)
  30 obj-m += lttng-kprobes.o
  31 endif
  32
  33
  34 ifneq ($(CONFIG_KRETPROBES),)
  35 obj-m += lttng-kretprobes.o
  36 endif
  37
  38 ifneq ($(CONFIG_DYNAMIC_FTRACE),)
  39 obj-m += lttng-ftrace.o
  40 endif
  41
  42 endif
  43
  44 else
  45         KERNELDIR ?= /lib/modules/$(shell uname -r)/build
  46         PWD := $(shell pwd)
  47         CFLAGS = $(EXTCFLAGS)
  48
  49 default:
  50         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules
  51
  52 modules_install:
  53         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
  54         /sbin/depmod -a
  55
  56 clean:
  57         $(MAKE) -C $(KERNELDIR) M=$(PWD) clean
  58
  59 endif