| 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 |