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-probes.o lttng-context.o \
lttng-context-pid.o lttng-context-procname.o \
lttng-context-interruptible.o \
lttng-context-need-reschedule.o \
lttng-context-callstack.o lttng-calibrate.o \
- lttng-context-hostname.o wrapper/random.o \
- probes/lttng.o wrapper/trace-clock.o \
- wrapper/page_alloc.o \
+ lttng-context-hostname.o \
+ probes/lttng.o \
lttng-tracker-id.o \
lttng-filter.o lttng-filter-interpreter.o \
lttng-filter-specialize.o \
lttng-filter-validator.o \
probes/lttng-probe-user.o \
- lttng-tp-mempool.o
+ lttng-tp-mempool.o \
+
+ lttng-wrapper-objs := wrapper/page_alloc.o \
+ wrapper/random.o \
+ wrapper/trace-clock.o \
+ wrapper/kallsyms.o \
+ wrapper/irqdesc.o \
+ wrapper/fdtable.o \
+ lttng-wrapper-impl.o
ifneq ($(CONFIG_HAVE_SYSCALL_TRACEPOINTS),)
lttng-tracer-objs += lttng-syscalls.o
endif
obj-$(CONFIG_LTTNG) += lttng-statedump.o
- lttng-statedump-objs := lttng-statedump-impl.o wrapper/irqdesc.o \
- wrapper/fdtable.o
+ lttng-statedump-objs := lttng-statedump-impl.o
obj-$(CONFIG_LTTNG) += probes/
obj-$(CONFIG_LTTNG) += lib/
PWD := $(shell pwd)
CFLAGS = $(EXTCFLAGS)
+# Experimental bitwise enum defaults to disabled.
+CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM ?= n
+
+# Emulate Kconfig behavior of setting defines for config options.
+LKCPPFLAGS = $(KCPPFLAGS)
+ifeq ($(CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM),y)
+LKCPPFLAGS += -DCONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM=y
+endif
+
default: modules
modules:
- $(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m modules
+ $(MAKE) -C $(KERNELDIR) M=$(PWD) \
+ CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m \
+ KCPPFLAGS='$(LKCPPFLAGS)' \
+ modules
modules_install:
- $(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m modules_install
+ $(MAKE) -C $(KERNELDIR) M=$(PWD) \
+ CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m \
+ KCPPFLAGS='$(LKCPPFLAGS)' \
+ modules_install
clean:
$(MAKE) -C $(KERNELDIR) M=$(PWD) clean
%.i: %.c
- $(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m $@
+ $(MAKE) -C $(KERNELDIR) M=$(PWD) \
+ CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m \
+ KCPPFLAGS='$(LKCPPFLAGS)' \
+ $@
endif # KERNELRELEASE