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-$(CONFIG_LTTNG) += lttng-clock.o
  16
  17 obj-$(CONFIG_LTTNG) += lttng-tracer.o
  18
  19 obj-$(CONFIG_LTTNG) += lttng-wrapper.o
  20
  21 lttng-tracer-objs := lttng-events.o lttng-abi.o lttng-string-utils.o \
  22                      lttng-probes.o lttng-context.o \
  23                      lttng-context-pid.o lttng-context-procname.o \
  24                      lttng-context-prio.o lttng-context-nice.o \
  25                      lttng-context-vpid.o lttng-context-tid.o \
  26                      lttng-context-vtid.o lttng-context-ppid.o \
  27                      lttng-context-vppid.o lttng-context-cpu-id.o \
  28                      lttng-context-uid.o \
  29                      lttng-context-euid.o \
  30                      lttng-context-suid.o \
  31                      lttng-context-gid.o \
  32                      lttng-context-egid.o \
  33                      lttng-context-sgid.o \
  34                      lttng-context-vuid.o \
  35                      lttng-context-veuid.o \
  36                      lttng-context-vsuid.o \
  37                      lttng-context-vgid.o \
  38                      lttng-context-vegid.o \
  39                      lttng-context-vsgid.o \
  40                      lttng-context-interruptible.o \
  41                      lttng-context-need-reschedule.o \
  42                      lttng-context-callstack.o lttng-calibrate.o \
  43                      lttng-context-hostname.o \
  44                      probes/lttng.o \
  45                      lttng-tracker-id.o \
  46                      lttng-filter.o lttng-filter-interpreter.o \
  47                      lttng-filter-specialize.o \
  48                      lttng-filter-validator.o \
  49                      probes/lttng-probe-user.o \
  50                      lttng-tp-mempool.o \
  51
  52 lttng-wrapper-objs := wrapper/page_alloc.o \
  53                       wrapper/random.o \
  54                       wrapper/trace-clock.o \
  55                       wrapper/kallsyms.o \
  56                       wrapper/irqdesc.o \
  57                       wrapper/fdtable.o \
  58                       lttng-wrapper-impl.o
  59
  60 ifneq ($(CONFIG_HAVE_SYSCALL_TRACEPOINTS),)
  61   lttng-tracer-objs += lttng-syscalls.o
  62 endif # CONFIG_HAVE_SYSCALL_TRACEPOINTS
  63
  64 ifneq ($(CONFIG_PERF_EVENTS),)
  65   lttng-tracer-objs += lttng-context-perf-counters.o
  66 endif # CONFIG_PERF_EVENTS
  67
  68 ifneq ($(CONFIG_PREEMPT_RT_FULL),)
  69   lttng-tracer-objs += lttng-context-migratable.o
  70   lttng-tracer-objs += lttng-context-preemptible.o
  71 endif # CONFIG_PREEMPT_RT_FULL
  72
  73 ifneq ($(CONFIG_PREEMPT),)
  74   lttng-tracer-objs += lttng-context-preemptible.o
  75 endif
  76
  77 lttng-tracer-objs += $(shell \
  78   if [ $(VERSION) -ge 4 \
  79     -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 15 \) ] ; then \
  80     echo "lttng-tracepoint.o" ; fi;)
  81
  82 lttng-tracer-objs += lttng-context-cgroup-ns.o
  83
  84 ifneq ($(CONFIG_IPC_NS),)
  85   lttng-tracer-objs += lttng-context-ipc-ns.o
  86 endif
  87
  88 ifneq ($(wildcard $(mnt_ns_dep)),)
  89    lttng-tracer-objs += lttng-context-mnt-ns.o
  90 endif
  91
  92 ifneq ($(CONFIG_NET_NS),)
  93   lttng-tracer-objs += lttng-context-net-ns.o
  94 endif
  95
  96 ifneq ($(CONFIG_PID_NS),)
  97   lttng-tracer-objs += lttng-context-pid-ns.o
  98 endif
  99
 100 ifneq ($(CONFIG_USER_NS),)
 101   lttng-tracer-objs += lttng-context-user-ns.o
 102 endif
 103
 104 ifneq ($(CONFIG_UTS_NS),)
 105   lttng-tracer-objs += lttng-context-uts-ns.o
 106 endif
 107
 108 ifneq ($(CONFIG_TIME_NS),)
 109   lttng-tracer-objs += lttng-context-time-ns.o
 110 endif
 111
 112 obj-$(CONFIG_LTTNG) += lttng-statedump.o
 113 lttng-statedump-objs := lttng-statedump-impl.o
 114
 115 obj-$(CONFIG_LTTNG) += probes/
 116 obj-$(CONFIG_LTTNG) += lib/