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$(PWD)/probes
   9 obj-m += lttng-types.o
  10
  11 obj-m += lttng-probe-lttng.o
  12 obj-m += lttng-probe-sched.o
  13 obj-m += lttng-probe-irq.o
  14 obj-m += lttng-probe-timer.o
  15 obj-m += lttng-probe-kmem.o
  16 obj-m += lttng-probe-module.o
  17 obj-m += lttng-probe-power.o
  18
  19 obj-m += lttng-probe-statedump.o
  20
  21 ifneq ($(CONFIG_KVM),)
  22 obj-m += lttng-probe-kvm.o
  23 endif
  24
  25 obj-m +=  $(shell \
  26         if [ $(VERSION) -ge 3 \
  27                 -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 35 \) ] ; then \
  28                 echo "lttng-probe-signal.o" ; fi;)
  29
  30 ifneq ($(CONFIG_BLOCK),)
  31 ifneq ($(CONFIG_EVENT_TRACING),)        # need blk_cmd_buf_len
  32 obj-m +=  $(shell \
  33         if [ $(VERSION) -ge 3 \
  34                 -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
  35                 echo "lttng-probe-block.o" ; fi;)
  36 endif
  37 endif
  38
  39 ifneq ($(CONFIG_NET),)
  40 obj-m += lttng-probe-net.o
  41 obj-m += lttng-probe-napi.o
  42 obj-m += lttng-probe-skb.o
  43 obj-m +=  $(shell \
  44         if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \
  45                 echo "lttng-probe-sock.o" ; fi;)
  46 obj-m +=  $(shell \
  47         if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \
  48                 echo "lttng-probe-udp.o" ; fi;)
  49 endif
  50
  51 ifneq ($(CONFIG_SND_SOC),)
  52 obj-m +=  $(shell \
  53         if [ $(VERSION) -ge 3 \
  54                 -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
  55                 echo "lttng-probe-asoc.o" ; fi;)
  56 endif
  57
  58 ifneq ($(CONFIG_EXT3_FS),)
  59 obj-m +=  $(shell \
  60         if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \
  61                 echo "lttng-probe-ext3.o" ; fi;)
  62 endif
  63
  64 ifneq ($(CONFIG_GPIOLIB),)
  65 obj-m +=  $(shell \
  66         if [ $(VERSION) -ge 3 ] ; then \
  67                 echo "lttng-probe-gpio.o" ; fi;)
  68 endif
  69
  70 ifneq ($(CONFIG_JBD2),)
  71 obj-m += lttng-probe-jbd2.o
  72 endif
  73
  74 ifneq ($(CONFIG_JBD),)
  75 obj-m +=  $(shell \
  76         if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \
  77                 echo "lttng-probe-jbd.o" ; fi;)
  78 endif
  79
  80 ifneq ($(CONFIG_REGULATOR),)
  81 obj-m +=  $(shell \
  82         if [ $(VERSION) -ge 3 \
  83                 -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
  84                 echo "lttng-probe-regulator.o" ; fi;)
  85 endif
  86
  87 ifneq ($(CONFIG_SCSI),)
  88 obj-m +=  $(shell \
  89         if [ $(VERSION) -ge 3 ] ; then \
  90                 echo "lttng-probe-scsi.o" ; fi;)
  91 endif
  92
  93 vmscan = $(shell \
  94         if [ $(VERSION) -ge 3 ] ; then \
  95                 echo "lttng-probe-vmscan.o" ; fi;)
  96 ifneq ($(CONFIG_SWAP),)
  97         obj-m += $(vmscan)
  98 else
  99 ifneq ($(CONFIG_CGROUP_MEM_RES_CTLR),)
 100         obj-m += $(vmscan)
 101 endif
 102 endif
 103
 104 ifneq ($(CONFIG_LOCKDEP),)
 105 obj-m += lttng-probe-lock.o
 106 endif
 107
 108 ifneq ($(CONFIG_KPROBES),)
 109 obj-m += lttng-kprobes.o
 110 endif
 111
 112
 113 ifneq ($(CONFIG_KRETPROBES),)
 114 obj-m += lttng-kretprobes.o
 115 endif
 116
 117 ifneq ($(CONFIG_DYNAMIC_FTRACE),)
 118 obj-m += lttng-ftrace.o
 119 endif
 120
 121 endif
 122
 123 else
 124         KERNELDIR ?= /lib/modules/$(shell uname -r)/build
 125         PWD := $(shell pwd)
 126         CFLAGS = $(EXTCFLAGS)
 127
 128 default:
 129         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules
 130
 131 modules_install:
 132         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
 133         /sbin/depmod -a
 134
 135 clean:
 136         $(MAKE) -C $(KERNELDIR) M=$(PWD) clean
 137
 138 endif