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 obj-m += ltt-ring-buffer-client-mmap-discard.o
  12 obj-m += ltt-ring-buffer-client-mmap-overwrite.o
  13 obj-m += ltt-ring-buffer-metadata-mmap-client.o
  14
  15 obj-m += ltt-relay.o
  16 ltt-relay-objs :=  ltt-events.o ltt-debugfs-abi.o \
  17                         ltt-probes.o ltt-context.o \
  18                         lttng-context-pid.o lttng-context-comm.o \
  19                         lttng-context-prio.o lttng-context-nice.o \
  20                         lttng-context-vpid.o lttng-context-tid.o \
  21                         lttng-context-vtid.o lttng-context-ppid.o \
  22                         lttng-context-vppid.o lttng-calibrate.o
  23
  24 ifneq ($(CONFIG_PERF_EVENTS),)
  25 ltt-relay-objs += $(shell \
  26         if [ $(VERSION) -ge 3 \
  27                 -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 33 \) ] ; then \
  28                 echo "lttng-context-perf-counters.o" ; fi;)
  29 endif
  30
  31 obj-m += probes/
  32 obj-m += lib/
  33
  34 endif
  35
  36 else
  37         KERNELDIR ?= /lib/modules/$(shell uname -r)/build
  38         PWD := $(shell pwd)
  39         CFLAGS = $(EXTCFLAGS)
  40
  41 default:
  42         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules
  43
  44 modules_install:
  45         $(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
  46         /sbin/depmod -a
  47
  48 clean:
  49         $(MAKE) -C $(KERNELDIR) M=$(PWD) clean
  50
  51 endif