Makefile

   1 #
   2 # Makefile for the LTT objects.
   3 #
   4
   5 ifneq ($(KERNELRELEASE),)
   6 ifneq ($(CONFIG_TRACEPOINTS),)
   7
   8 obj-m += ltt-ring-buffer-client-discard.o
   9 obj-m += ltt-ring-buffer-client-overwrite.o
  10 obj-m += ltt-ring-buffer-metadata-client.o
  11
  12 obj-m += ltt-relay.o
  13 ltt-relay-objs :=  ltt-events.o ltt-debugfs-abi.o \
  14                         ltt-probes.o ltt-core.o ltt-context.o \
  15                         lttng-context-pid.o lttng-context-comm.o \
  16                         lttng-context-prio.o lttng-context-nice.o \
  17                         lttng-context-vpid.o lttng-context-tid.o \
  18                         lttng-context-vtid.o lttng-context-ppid.o \
  19                         lttng-context-vppid.o
  20
  21 ifneq ($(CONFIG_PERF_EVENTS),)
  22 ltt-relay-objs += $(shell \
  23         if [ $(VERSION) -ge 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 33 ] ; then \
  24                 echo "lttng-context-perf-counters.o" ; fi;)
  25 endif
  26
  27 obj-m += probes/
  28 obj-m += lib/
  29
  30 endif
  31
  32 else
  33         KERNELDIR ?= /lib/modules/$(shell uname -r)/build
  34         PWD := $(shell pwd)
  35         CFLAGS = $(EXTCFLAGS)
  36
  37 default:
  38         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules
  39
  40 modules_install:
  41         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
  42         /sbin/depmod -a
  43
  44 clean:
  45         $(MAKE) -C $(KERNELDIR) M=$(PWD) clean
  46
  47 endif