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$(PWD)/probes
   9 obj-m += lttng-types.o
  10
  11 obj-m += lttng-probe-lttng.o
  12
  13 obj-m += lttng-probe-sched.o
  14 obj-m += lttng-probe-irq.o
  15 obj-m += lttng-probe-signal.o
  16 obj-m += lttng-probe-timer.o
  17
  18 obj-m += lttng-probe-statedump.o
  19
  20 ifneq ($(CONFIG_KVM),)
  21 obj-m += lttng-probe-kvm.o
  22 endif
  23
  24 ifneq ($(CONFIG_BLOCK),)
  25 ifneq ($(CONFIG_EVENT_TRACING),)        # need blk_cmd_buf_len
  26 obj-m +=  $(shell \
  27         if [ $(VERSION) -ge 3 \
  28                 -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
  29                 echo "lttng-probe-block.o" ; fi;)
  30 endif
  31 endif
  32
  33 ifneq ($(CONFIG_KPROBES),)
  34 obj-m += lttng-kprobes.o
  35 endif
  36
  37
  38 ifneq ($(CONFIG_KRETPROBES),)
  39 obj-m += lttng-kretprobes.o
  40 endif
  41
  42 ifneq ($(CONFIG_DYNAMIC_FTRACE),)
  43 obj-m += lttng-ftrace.o
  44 endif
  45
  46 endif
  47
  48 else
  49         KERNELDIR ?= /lib/modules/$(shell uname -r)/build
  50         PWD := $(shell pwd)
  51         CFLAGS = $(EXTCFLAGS)
  52
  53 default:
  54         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules
  55
  56 modules_install:
  57         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
  58         /sbin/depmod -a
  59
  60 clean:
  61         $(MAKE) -C $(KERNELDIR) M=$(PWD) clean
  62
  63 endif