src/Kbuild

   1 # SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
   2
   3 TOP_LTTNG_MODULES_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))/..
   4
   5 include $(TOP_LTTNG_MODULES_DIR)/Kbuild.common
   6
   7 ccflags-y += -I$(TOP_LTTNG_MODULES_DIR)/include
   8
   9 obj-$(CONFIG_LTTNG) += lttng-ring-buffer-client-discard.o
  10 obj-$(CONFIG_LTTNG) += lttng-ring-buffer-client-overwrite.o
  11 obj-$(CONFIG_LTTNG) += lttng-ring-buffer-metadata-client.o
  12 obj-$(CONFIG_LTTNG) += lttng-ring-buffer-client-mmap-discard.o
  13 obj-$(CONFIG_LTTNG) += lttng-ring-buffer-client-mmap-overwrite.o
  14 obj-$(CONFIG_LTTNG) += lttng-ring-buffer-metadata-mmap-client.o
  15 obj-$(CONFIG_LTTNG) += lttng-ring-buffer-event-notifier-client.o
  16
  17 obj-$(CONFIG_LTTNG) += lttng-counter-client-percpu-32-modular.o
  18 ifneq ($CONFIG_64BIT),)
  19         obj-$(CONFIG_LTTNG) += lttng-counter-client-percpu-64-modular.o
  20 endif # CONFIG_64BIT
  21
  22 obj-$(CONFIG_LTTNG) += lttng-clock.o
  23
  24 obj-$(CONFIG_LTTNG) += lttng-tracer.o
  25
  26 obj-$(CONFIG_LTTNG) += lttng-wrapper.o
  27
  28 lttng-tracer-objs := lib/msgpack/msgpack.o \
  29                      lttng-events.o lttng-abi.o lttng-string-utils.o \
  30                      lttng-probes.o lttng-context.o \
  31                      lttng-context-pid.o lttng-context-procname.o \
  32                      lttng-context-prio.o lttng-context-nice.o \
  33                      lttng-context-vpid.o lttng-context-tid.o \
  34                      lttng-context-vtid.o lttng-context-ppid.o \
  35                      lttng-context-vppid.o lttng-context-cpu-id.o \
  36                      lttng-context-uid.o \
  37                      lttng-context-euid.o \
  38                      lttng-context-suid.o \
  39                      lttng-context-gid.o \
  40                      lttng-context-egid.o \
  41                      lttng-context-sgid.o \
  42                      lttng-context-vuid.o \
  43                      lttng-context-veuid.o \
  44                      lttng-context-vsuid.o \
  45                      lttng-context-vgid.o \
  46                      lttng-context-vegid.o \
  47                      lttng-context-vsgid.o \
  48                      lttng-context-interruptible.o \
  49                      lttng-context-need-reschedule.o \
  50                      lttng-calibrate.o \
  51                      lttng-context-hostname.o \
  52                      lttng-context-callstack.o \
  53                      probes/lttng.o \
  54                      lttng-tracker-id.o \
  55                      lttng-bytecode.o lttng-bytecode-interpreter.o \
  56                      lttng-bytecode-specialize.o \
  57                      lttng-bytecode-validator.o \
  58                      probes/lttng-probe-user.o \
  59                      lttng-tp-mempool.o \
  60                      lttng-event-notifier-notification.o
  61
  62 lttng-wrapper-objs := wrapper/page_alloc.o \
  63                       wrapper/random.o \
  64                       wrapper/trace-clock.o \
  65                       wrapper/kallsyms.o \
  66                       wrapper/irqdesc.o \
  67                       wrapper/fdtable.o \
  68                       lttng-wrapper-impl.o
  69
  70 ifneq ($(CONFIG_HAVE_SYSCALL_TRACEPOINTS),)
  71   lttng-tracer-objs += lttng-syscalls.o
  72 endif # CONFIG_HAVE_SYSCALL_TRACEPOINTS
  73
  74 ifneq ($(CONFIG_PERF_EVENTS),)
  75   lttng-tracer-objs += lttng-context-perf-counters.o
  76 endif # CONFIG_PERF_EVENTS
  77
  78 ifneq ($(CONFIG_PREEMPT_RT_FULL),)
  79   lttng-tracer-objs += lttng-context-migratable.o
  80   lttng-tracer-objs += lttng-context-preemptible.o
  81 endif # CONFIG_PREEMPT_RT_FULL
  82
  83 ifneq ($(CONFIG_PREEMPT),)
  84   lttng-tracer-objs += lttng-context-preemptible.o
  85 endif
  86
  87 lttng-tracer-objs += $(shell \
  88   if [ $(VERSION) -ge 4 \
  89     -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 15 \) ] ; then \
  90     echo "lttng-tracepoint.o" ; fi;)
  91
  92 lttng-tracer-objs += lttng-context-cgroup-ns.o
  93
  94 ifneq ($(CONFIG_IPC_NS),)
  95   lttng-tracer-objs += lttng-context-ipc-ns.o
  96 endif
  97
  98 ifneq ($(wildcard $(mnt_ns_dep)),)
  99    lttng-tracer-objs += lttng-context-mnt-ns.o
 100 endif
 101
 102 ifneq ($(CONFIG_NET_NS),)
 103   lttng-tracer-objs += lttng-context-net-ns.o
 104 endif
 105
 106 ifneq ($(CONFIG_PID_NS),)
 107   lttng-tracer-objs += lttng-context-pid-ns.o
 108 endif
 109
 110 ifneq ($(CONFIG_USER_NS),)
 111   lttng-tracer-objs += lttng-context-user-ns.o
 112 endif
 113
 114 ifneq ($(CONFIG_UTS_NS),)
 115   lttng-tracer-objs += lttng-context-uts-ns.o
 116 endif
 117
 118 ifneq ($(CONFIG_TIME_NS),)
 119   lttng-tracer-objs += lttng-context-time-ns.o
 120 endif
 121
 122 obj-$(CONFIG_LTTNG) += lttng-statedump.o
 123 lttng-statedump-objs := lttng-statedump-impl.o
 124
 125 obj-$(CONFIG_LTTNG) += probes/
 126 obj-$(CONFIG_LTTNG) += lib/