# SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
+ifdef CONFIG_LOCALVERSION # Check if dot-config is included.
+ ifeq ($(CONFIG_TRACEPOINTS),)
+ $(error The option CONFIG_TRACEPOINTS needs to be enabled in your kernel configuration)
+ endif # CONFIG_TRACEPOINTS
+endif # ifdef CONFIG_LOCALVERSION
+
TOP_LTTNG_MODULES_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))/..
-include $(TOP_LTTNG_MODULES_DIR)/Kbuild.common
+lttng_check_linux_version = $(shell pwd)/include/linux/version.h
+lttng_check_generated_linux_version = $(shell pwd)/include/generated/uapi/linux/version.h
+
+#
+# Check for stale version.h, which can be a leftover from an old Linux
+# kernel tree moved to a newer kernel version, only pruned by make
+# distclean.
+#
+ifneq ($(wildcard $(lttng_check_linux_version)),)
+ ifneq ($(wildcard $(lttng_check_generated_linux_version)),)
+ $(error Duplicate version.h files found in $(lttng_check_linux_version) and $(lttng_check_generated_linux_version). Consider running make distclean on your kernel, or removing the stale $(lttng_check_linux_version) file)
+ endif
+endif
+
+include $(TOP_LTTNG_MODULES_DIR)/src/Kbuild.common
ccflags-y += -I$(TOP_LTTNG_MODULES_DIR)/include
obj-$(CONFIG_LTTNG) += lttng-ring-buffer-client-mmap-discard.o
obj-$(CONFIG_LTTNG) += lttng-ring-buffer-client-mmap-overwrite.o
obj-$(CONFIG_LTTNG) += lttng-ring-buffer-metadata-mmap-client.o
+obj-$(CONFIG_LTTNG) += lttng-ring-buffer-event-notifier-client.o
+
+obj-$(CONFIG_LTTNG) += lttng-counter-client-percpu-32-modular.o
+ifneq ($CONFIG_64BIT),)
+ obj-$(CONFIG_LTTNG) += lttng-counter-client-percpu-64-modular.o
+endif # CONFIG_64BIT
+
obj-$(CONFIG_LTTNG) += lttng-clock.o
obj-$(CONFIG_LTTNG) += lttng-tracer.o
obj-$(CONFIG_LTTNG) += lttng-wrapper.o
-lttng-tracer-objs := lttng-events.o lttng-abi.o lttng-string-utils.o \
+lttng-tracer-objs := lib/msgpack/msgpack.o \
+ lttng-events.o lttng-abi.o lttng-string-utils.o \
lttng-probes.o lttng-context.o \
lttng-context-pid.o lttng-context-procname.o \
lttng-context-prio.o lttng-context-nice.o \
lttng-context-vsgid.o \
lttng-context-interruptible.o \
lttng-context-need-reschedule.o \
- lttng-context-callstack.o lttng-calibrate.o \
+ lttng-calibrate.o \
lttng-context-hostname.o \
+ lttng-context-callstack.o \
probes/lttng.o \
lttng-tracker-id.o \
- lttng-filter.o lttng-filter-interpreter.o \
- lttng-filter-specialize.o \
- lttng-filter-validator.o \
+ lttng-bytecode.o lttng-bytecode-interpreter.o \
+ lttng-bytecode-specialize.o \
+ lttng-bytecode-validator.o \
probes/lttng-probe-user.o \
lttng-tp-mempool.o \
+ lttng-event-notifier-notification.o
lttng-wrapper-objs := wrapper/page_alloc.o \
wrapper/random.o \
ifneq ($(CONFIG_HAVE_SYSCALL_TRACEPOINTS),)
lttng-tracer-objs += lttng-syscalls.o
+ lttng-tracer-objs += lttng-syscalls-entry-table.o
+ lttng-tracer-objs += lttng-syscalls-entry-compat-table.o
+ lttng-tracer-objs += lttng-syscalls-exit-table.o
+ lttng-tracer-objs += lttng-syscalls-exit-compat-table.o
+ lttng-tracer-objs += lttng-syscalls-enum.o
endif # CONFIG_HAVE_SYSCALL_TRACEPOINTS
ifneq ($(CONFIG_PERF_EVENTS),)
lttng-tracer-objs += lttng-context-uts-ns.o
endif
+ifneq ($(CONFIG_TIME_NS),)
+ lttng-tracer-objs += lttng-context-time-ns.o
+endif
+
obj-$(CONFIG_LTTNG) += lttng-statedump.o
lttng-statedump-objs := lttng-statedump-impl.o
obj-$(CONFIG_LTTNG) += probes/
obj-$(CONFIG_LTTNG) += lib/
+obj-$(CONFIG_LTTNG) += tests/