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| author | Stefan Hajnoczi | 2019-01-29 03:53:43 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi | 2019-01-30 03:57:03 +0100 |
| commit | 57b7bdf426445d8356171135308dfe6d7d5fb612 (patch) | |
| tree | 773465e5e9759f10d24c2040c8f6156f3f5c0d0a /Makefile | |
| parent | trace: improve runstate tracing (diff) | |
| download | qemu-57b7bdf426445d8356171135308dfe6d7d5fb612.tar.gz qemu-57b7bdf426445d8356171135308dfe6d7d5fb612.tar.xz qemu-57b7bdf426445d8356171135308dfe6d7d5fb612.zip | |
trace: rerun tracetool after ./configure changes
Autogenerated code in trace.h/trace.c and friends is specific to the
config-host.mak TRACE_BACKENDS setting and must be regenerated when
./configure --enable-trace-backend= changes settings.
This patch ensures that changes to TRACE_BACKENDS are detected. For
example, the trace-root.h file is now updated after switching trace
backends:
$ ./configure && make
$ cp trace-root.h /tmp/old-trace-root.h
$ ./configure --enable-trace-backend=simple && make
$ diff -u /tmp/old-trace-root.h trace-root.h
Reported-by: Christophe Lyon <christophe.lyon@st.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20190129025343.4788-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -145,7 +145,7 @@ tracetool-y += $(shell find $(SRC_PATH)/scripts/tracetool -name "*.py") %/trace.h: %/trace.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -%/trace.h-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) +%/trace.h-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak $(call quiet-command,$(TRACETOOL) \ --group=$(call trace-group-name,$@) \ --format=h \ @@ -154,7 +154,7 @@ tracetool-y += $(shell find $(SRC_PATH)/scripts/tracetool -name "*.py") %/trace.c: %/trace.c-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -%/trace.c-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) +%/trace.c-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak $(call quiet-command,$(TRACETOOL) \ --group=$(call trace-group-name,$@) \ --format=c \ @@ -163,7 +163,7 @@ tracetool-y += $(shell find $(SRC_PATH)/scripts/tracetool -name "*.py") %/trace-ust.h: %/trace-ust.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -%/trace-ust.h-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) +%/trace-ust.h-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak $(call quiet-command,$(TRACETOOL) \ --group=$(call trace-group-name,$@) \ --format=ust-events-h \ @@ -187,7 +187,7 @@ tracetool-y += $(shell find $(SRC_PATH)/scripts/tracetool -name "*.py") trace-root.h: trace-root.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -trace-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) +trace-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak $(call quiet-command,$(TRACETOOL) \ --group=root \ --format=h \ @@ -196,7 +196,7 @@ trace-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) trace-root.c: trace-root.c-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -trace-root.c-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) +trace-root.c-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak $(call quiet-command,$(TRACETOOL) \ --group=root \ --format=c \ @@ -205,7 +205,7 @@ trace-root.c-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) trace-ust-root.h: trace-ust-root.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -trace-ust-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) +trace-ust-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak $(call quiet-command,$(TRACETOOL) \ --group=root \ --format=ust-events-h \ @@ -214,7 +214,7 @@ trace-ust-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) trace-ust-all.h: trace-ust-all.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -trace-ust-all.h-timestamp: $(trace-events-files) $(tracetool-y) +trace-ust-all.h-timestamp: $(trace-events-files) $(tracetool-y) $(BUILD_DIR)/config-host.mak $(call quiet-command,$(TRACETOOL) \ --group=all \ --format=ust-events-h \ @@ -223,7 +223,7 @@ trace-ust-all.h-timestamp: $(trace-events-files) $(tracetool-y) trace-ust-all.c: trace-ust-all.c-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -trace-ust-all.c-timestamp: $(trace-events-files) $(tracetool-y) +trace-ust-all.c-timestamp: $(trace-events-files) $(tracetool-y) $(BUILD_DIR)/config-host.mak $(call quiet-command,$(TRACETOOL) \ --group=all \ --format=ust-events-c \ |