+# SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+
TOP_LTTNG_MODULES_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))/..
-include $(TOP_LTTNG_MODULES_DIR)/Makefile.ABI.workarounds
+include $(TOP_LTTNG_MODULES_DIR)/Kbuild.common
ccflags-y += -I$(TOP_LTTNG_MODULES_DIR)
obj-$(CONFIG_LTTNG) += lttng-probe-power.o
obj-$(CONFIG_LTTNG) += lttng-probe-statedump.o
+ifneq ($(CONFIG_NET_9P),)
+ obj-$(CONFIG_LTTNG) += $(shell \
+ if [ $(VERSION) -ge 4 \
+ -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 10 \) ] ; then \
+ echo "lttng-probe-9p.o" ; fi;)
+endif # CONFIG_NET_9P
+
i2c_dep = $(srctree)/include/trace/events/i2c.h
ifneq ($(wildcard $(i2c_dep)),)
obj-$(CONFIG_LTTNG) += lttng-probe-i2c.o
ext3_dep = $(srctree)/fs/ext3/*.h
ext3_dep_check = $(wildcard $(ext3_dep))
ext3 = $(shell \
- if [ $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
- if [ \( $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) \) -a \
- -z "$(ext3_dep_check)" ] ; then \
- echo "warn" ; \
- exit ; \
+ if [ $(VERSION) -lt 4 -o \( $(VERSION) -eq 4 -a $(PATCHLEVEL) -lt 3 \) ] ; then \
+ if [ $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
+ if [ \( $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) \) -a \
+ -z "$(ext3_dep_check)" ] ; then \
+ echo "warn" ; \
+ exit ; \
+ fi; \
+ echo "lttng-probe-ext3.o" ; \
fi; \
- echo "lttng-probe-ext3.o" ; \
fi;)
ifeq ($(ext3),warn)
$(warning Files $(ext3_dep) not found. Probe "ext3" is disabled. Use full kernel source tree to enable it.)
-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
echo "lttng-probe-writeback.o" ; fi;)
else
- $(warning CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem.)
+ ifdef CONFIG_LOCALVERSION # Check if dot-config is included.
+ $(warning CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem.)
+ endif
endif # CONFIG_KALLSYMS_ALL
ifneq ($(CONFIG_KPROBES),)
obj-$(CONFIG_LTTNG) += lttng-kprobes.o
endif # CONFIG_KPROBES
+ifneq ($(CONFIG_UPROBES),)
+ obj-$(CONFIG_LTTNG) += lttng-uprobes.o
+endif # CONFIG_UPROBES
+
ifneq ($(CONFIG_KRETPROBES),)
obj-$(CONFIG_LTTNG) += lttng-kretprobes.o
endif # CONFIG_KRETPROBES
ifneq ($(CONFIG_DYNAMIC_FTRACE),)
- obj-$(CONFIG_LTTNG) += lttng-ftrace.o
+ ifeq ($(have_ftrace_header),yes)
+ obj-$(CONFIG_LTTNG) += lttng-ftrace.o
+ else
+ $(warning Files $(ftrace_dep) not found. Probe "ftrace" is disabled. Use full kernel source tree to enable it.)
+ endif
endif # CONFIG_DYNAMIC_FTRACE
+ifneq ($(CONFIG_PREEMPTIRQ_EVENTS),)
+ obj-$(CONFIG_LTTNG) += lttng-probe-preemptirq.o
+endif # CONFIG_PREEMPTIRQ_EVENTS
+
# vim:syntax=make