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[Qemu-devel] [PATCH v6 3/5] Adapt Makefiles to the new LTTng ust interfa
From: |
Mohamad Gebai |
Subject: |
[Qemu-devel] [PATCH v6 3/5] Adapt Makefiles to the new LTTng ust interface |
Date: |
Wed, 29 Jan 2014 22:47:56 -0500 |
Add generation of new files for LTTng ust.
Signed-off-by: Mohamad Gebai <address@hidden>
---
Makefile | 5 +++++
trace/Makefile.objs | 25 +++++++++++++++++++++++++
2 files changed, 30 insertions(+)
diff --git a/Makefile b/Makefile
index bdff4e4..ca51193 100644
--- a/Makefile
+++ b/Makefile
@@ -57,6 +57,11 @@ GENERATED_HEADERS += trace/generated-tracers-dtrace.h
endif
GENERATED_SOURCES += trace/generated-tracers.c
+ifeq ($(TRACE_BACKEND),ust)
+GENERATED_HEADERS += trace/generated-ust-provider.h
+GENERATED_SOURCES += trace/generated-ust.c
+endif
+
# Don't try to regenerate Makefile or configure
# We don't generate any of them
Makefile: ;
diff --git a/trace/Makefile.objs b/trace/Makefile.objs
index 3b88e49..d321946 100644
--- a/trace/Makefile.objs
+++ b/trace/Makefile.objs
@@ -1,6 +1,30 @@
# -*- mode: makefile -*-
######################################################################
+# Auto-generated event descriptions for LTTng ust code
+
+ifeq ($(TRACE_BACKEND),ust)
+$(obj)/generated-ust-provider.h: $(obj)/generated-ust-provider.h-timestamp
+$(obj)/generated-ust-provider.h-timestamp: $(SRC_PATH)/trace-events
+ $(call quiet-command,$(TRACETOOL) \
+ --format=ust-events-h \
+ --backend=$(TRACE_BACKEND) \
+ < $< > $@," GEN $(patsubst %-timestamp,%,$@)")
+ @cmp -s $@ $(patsubst %-timestamp,%,$@) || cp $@ $(patsubst
%-timestamp,%,$@)
+
+$(obj)/generated-ust.c: $(obj)/generated-ust.c-timestamp
$(BUILD_DIR)/config-host.mak
+$(obj)/generated-ust.c-timestamp: $(SRC_PATH)/trace-events
+ $(call quiet-command,$(TRACETOOL) \
+ --format=ust-events-c \
+ --backend=$(TRACE_BACKEND) \
+ < $< > $@," GEN $(patsubst %-timestamp,%,$@)")
+ @cmp -s $@ $(patsubst %-timestamp,%,$@) || cp $@ $(patsubst
%-timestamp,%,$@)
+
+$(obj)/generated-events.h: $(obj)/generated-ust-provider.h
+$(obj)/generated-events.c: $(obj)/generated-ust.c
+endif
+
+######################################################################
# Auto-generated event descriptions
$(obj)/generated-events.h: $(obj)/generated-events.h-timestamp
@@ -77,5 +101,6 @@ util-obj-$(CONFIG_TRACE_DEFAULT) += default.o
util-obj-$(CONFIG_TRACE_SIMPLE) += simple.o
util-obj-$(CONFIG_TRACE_STDERR) += stderr.o
util-obj-$(CONFIG_TRACE_FTRACE) += ftrace.o
+util-obj-$(CONFIG_TRACE_UST) += generated-ust.o
util-obj-y += control.o
util-obj-y += generated-tracers.o
--
1.8.5.2
- [Qemu-devel] [PATCH v6 0/5] Fix UST backend for LTTng 2.x, Mohamad Gebai, 2014/01/29
- [Qemu-devel] [PATCH v6 2/5] Modified the tracetool framework for LTTng 2.x, Mohamad Gebai, 2014/01/29
- [Qemu-devel] [PATCH v6 1/5] Fix configure script for LTTng 2.x, Mohamad Gebai, 2014/01/29
- [Qemu-devel] [PATCH v6 3/5] Adapt Makefiles to the new LTTng ust interface,
Mohamad Gebai <=
- [Qemu-devel] [PATCH v6 4/5] Update documentation for LTTng ust tracing, Mohamad Gebai, 2014/01/29
- [Qemu-devel] [PATCH v6 5/5] Add ust generated files to .gitignore, Mohamad Gebai, 2014/01/29
- Re: [Qemu-devel] [PATCH v6 0/5] Fix UST backend for LTTng 2.x, Stefan Hajnoczi, 2014/01/30