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| author | Daniel P. Berrange <berrange@redhat.com> | 2016-06-16 09:39:47 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2016-06-20 17:22:14 +0100 |
| commit | 1412cf58be821fa4339053d95d6c035c82461c2c (patch) | |
| tree | 386bd9e90aeda58845e1f24536e57d351101e67e /trace | |
| parent | dcdaadb6ea873159487aa2fdbee2c4aa7779e02d (diff) | |
| download | qemu-1412cf58be821fa4339053d95d6c035c82461c2c.zip qemu-1412cf58be821fa4339053d95d6c035c82461c2c.tar.gz qemu-1412cf58be821fa4339053d95d6c035c82461c2c.tar.bz2 | |
trace: add build framework for merging trace-events files
Switch make rules over to use trace-events-all as the
master trace events input file. Add rule that will
construct trace-events-all from $(trace-events-y).
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 1466066426-16657-2-git-send-email-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'trace')
| -rw-r--r-- | trace/Makefile.objs | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/trace/Makefile.objs b/trace/Makefile.objs index 5145b34..cbe188e 100644 --- a/trace/Makefile.objs +++ b/trace/Makefile.objs @@ -8,13 +8,16 @@ tracetool-y = $(SRC_PATH)/scripts/tracetool.py tracetool-y += $(shell find $(SRC_PATH)/scripts/tracetool -name "*.py") +$(BUILD_DIR)/trace-events-all: $(trace-events-y:%=$(SRC_PATH)/%) + $(call quiet-command,cat $^ > $@) + ###################################################################### # Auto-generated event descriptions for LTTng ust code ifeq ($(findstring ust,$(TRACE_BACKENDS)),ust) $(obj)/generated-ust-provider.h: $(obj)/generated-ust-provider.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-ust-provider.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) +$(obj)/generated-ust-provider.h-timestamp: $(BUILD_DIR)/trace-events-all $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=ust-events-h \ --backends=$(TRACE_BACKENDS) \ @@ -22,7 +25,7 @@ $(obj)/generated-ust-provider.h-timestamp: $(SRC_PATH)/trace-events $(tracetool- $(obj)/generated-ust.c: $(obj)/generated-ust.c-timestamp $(BUILD_DIR)/config-host.mak @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-ust.c-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) +$(obj)/generated-ust.c-timestamp: $(BUILD_DIR)/trace-events-all $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=ust-events-c \ --backends=$(TRACE_BACKENDS) \ @@ -37,7 +40,7 @@ endif $(obj)/generated-events.h: $(obj)/generated-events.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-events.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) +$(obj)/generated-events.h-timestamp: $(BUILD_DIR)/trace-events-all $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=events-h \ --backends=$(TRACE_BACKENDS) \ @@ -45,7 +48,7 @@ $(obj)/generated-events.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) $(obj)/generated-events.c: $(obj)/generated-events.c-timestamp $(BUILD_DIR)/config-host.mak @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-events.c-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) +$(obj)/generated-events.c-timestamp: $(BUILD_DIR)/trace-events-all $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=events-c \ --backends=$(TRACE_BACKENDS) \ @@ -62,7 +65,7 @@ util-obj-y += generated-events.o $(obj)/generated-tracers.h: $(obj)/generated-tracers.h-timestamp @cmp -s $< $@ || cp $< $@ -$(obj)/generated-tracers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) +$(obj)/generated-tracers.h-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_DIR)/config-host.mak $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=h \ --backends=$(TRACE_BACKENDS) \ @@ -73,7 +76,7 @@ $(obj)/generated-tracers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/conf $(obj)/generated-tracers.c: $(obj)/generated-tracers.c-timestamp @cmp -s $< $@ || cp $< $@ -$(obj)/generated-tracers.c-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) +$(obj)/generated-tracers.c-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_DIR)/config-host.mak $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=c \ --backends=$(TRACE_BACKENDS) \ @@ -90,7 +93,7 @@ $(obj)/generated-tracers.o: $(obj)/generated-tracers.c $(obj)/generated-tracers. ifeq ($(findstring dtrace,$(TRACE_BACKENDS)),dtrace) $(obj)/generated-tracers-dtrace.dtrace: $(obj)/generated-tracers-dtrace.dtrace-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-tracers-dtrace.dtrace-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) +$(obj)/generated-tracers-dtrace.dtrace-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_DIR)/config-host.mak $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=d \ --backends=$(TRACE_BACKENDS) \ @@ -109,7 +112,7 @@ endif $(obj)/generated-helpers-wrappers.h: $(obj)/generated-helpers-wrappers.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-helpers-wrappers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) +$(obj)/generated-helpers-wrappers.h-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_DIR)/config-host.mak $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=tcg-helper-wrapper-h \ --backend=$(TRACE_BACKENDS) \ @@ -117,7 +120,7 @@ $(obj)/generated-helpers-wrappers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_ $(obj)/generated-helpers.h: $(obj)/generated-helpers.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-helpers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) +$(obj)/generated-helpers.h-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_DIR)/config-host.mak $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=tcg-helper-h \ --backend=$(TRACE_BACKENDS) \ @@ -125,7 +128,7 @@ $(obj)/generated-helpers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/conf $(obj)/generated-helpers.c: $(obj)/generated-helpers.c-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-helpers.c-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) +$(obj)/generated-helpers.c-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_DIR)/config-host.mak $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=tcg-helper-c \ --backend=$(TRACE_BACKENDS) \ @@ -138,7 +141,7 @@ target-obj-y += generated-helpers.o $(obj)/generated-tcg-tracers.h: $(obj)/generated-tcg-tracers.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-tcg-tracers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) +$(obj)/generated-tcg-tracers.h-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_DIR)/config-host.mak $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=tcg-h \ --backend=$(TRACE_BACKENDS) \ |