From: Fam Zheng <famz@redhat.com>
Date: Wed, 3 Sep 2014 03:44:54 +0000 (+0800)
Subject: trace: Only link generated-tracers.o with "simple" backend
X-Git-Tag: v2.2.0-rc0~118^2~19
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ddbc41de380c24de823aa55cd46237be84ee0498;p=thirdparty%2Fqemu.git

trace: Only link generated-tracers.o with "simple" backend

In any other cases the object file is effectively empty, which is
disliked by ranlib and nm on Mac OS X.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/trace/Makefile.objs b/trace/Makefile.objs
index 387f191fd46..46de95c1a65 100644
--- a/trace/Makefile.objs
+++ b/trace/Makefile.objs
@@ -140,8 +140,7 @@ $(obj)/generated-tcg-tracers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/
 ######################################################################
 # Backend code
 
-util-obj-$(CONFIG_TRACE_SIMPLE) += simple.o
+util-obj-$(CONFIG_TRACE_SIMPLE) += simple.o generated-tracers.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