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authorLluís Vilanova <vilanova@ac.upc.edu>2012-12-14 20:13:09 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2012-12-23 14:28:02 -0600
commiteac236ea7bfc1902126be70459e320591078df5c (patch)
tree5b126e6f8925eab15e7265a0c424ce570b709636 /Makefile.objs
parent6265e4ff327763b6362cba472e2b46f2dcf18762 (diff)
build: Use separate makefile for "trace/"
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> -- Changes in v2: * Do not depend on "qemu-timer-common.o". * Use "$(obj)" in rules to refer to the build sub-directory. * Remove dependencies against "$(GENERATED_HEADERS)". Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'Makefile.objs')
-rw-r--r--Makefile.objs64
1 files changed, 3 insertions, 61 deletions
diff --git a/Makefile.objs b/Makefile.objs
index 4ef0a718d2..3a3a4028c5 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -133,66 +133,7 @@ universal-obj-y += disas/
######################################################################
# trace
-ifeq ($(TRACE_BACKEND),dtrace)
-TRACE_H_EXTRA_DEPS=trace-dtrace.h
-endif
-trace.h: trace.h-timestamp $(TRACE_H_EXTRA_DEPS)
-trace.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak
- $(call quiet-command,$(TRACETOOL) \
- --format=h \
- --backend=$(TRACE_BACKEND) \
- < $< > $@," GEN trace.h")
- @cmp -s $@ trace.h || cp $@ trace.h
-
-trace.c: trace.c-timestamp
-trace.c-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak
- $(call quiet-command,$(TRACETOOL) \
- --format=c \
- --backend=$(TRACE_BACKEND) \
- < $< > $@," GEN trace.c")
- @cmp -s $@ trace.c || cp $@ trace.c
-
-trace.o: trace.c $(GENERATED_HEADERS)
-
-trace-dtrace.h: trace-dtrace.dtrace
- $(call quiet-command,dtrace -o $@ -h -s $<, " GEN trace-dtrace.h")
-
-# Normal practice is to name DTrace probe file with a '.d' extension
-# but that gets picked up by QEMU's Makefile as an external dependency
-# rule file. So we use '.dtrace' instead
-trace-dtrace.dtrace: trace-dtrace.dtrace-timestamp
-trace-dtrace.dtrace-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak
- $(call quiet-command,$(TRACETOOL) \
- --format=d \
- --backend=$(TRACE_BACKEND) \
- < $< > $@," GEN trace-dtrace.dtrace")
- @cmp -s $@ trace-dtrace.dtrace || cp $@ trace-dtrace.dtrace
-
-trace-dtrace.o: trace-dtrace.dtrace $(GENERATED_HEADERS)
- $(call quiet-command,dtrace -o $@ -G -s $<, " GEN trace-dtrace.o")
-
-ifeq ($(LIBTOOL),)
-trace-dtrace.lo: trace-dtrace.dtrace
- @echo "missing libtool. please install and rerun configure."; exit 1
-else
-trace-dtrace.lo: trace-dtrace.dtrace
- $(call quiet-command,$(LIBTOOL) --mode=compile --tag=CC dtrace -o $@ -G -s $<, " lt GEN trace-dtrace.o")
-endif
-
-trace/simple.o: trace/simple.c $(GENERATED_HEADERS)
-
-trace-obj-$(CONFIG_TRACE_DTRACE) += trace-dtrace.o
-ifneq ($(TRACE_BACKEND),dtrace)
-trace-obj-y = trace.o
-endif
-
-trace-obj-$(CONFIG_TRACE_DEFAULT) += trace/default.o
-trace-obj-$(CONFIG_TRACE_SIMPLE) += trace/simple.o
-trace-obj-$(CONFIG_TRACE_SIMPLE) += qemu-timer-common.o
-trace-obj-$(CONFIG_TRACE_STDERR) += trace/stderr.o
-trace-obj-y += trace/control.o
-
-$(trace-obj-y): $(GENERATED_HEADERS)
+trace-obj-y += trace/
universal-obj-y += $(trace-obj-y)
@@ -239,5 +180,6 @@ nested-vars += \
user-obj-y \
common-obj-y \
universal-obj-y \
- extra-obj-y
+ extra-obj-y \
+ trace-obj-y
dummy := $(call unnest-vars)