trace: Only link generated-tracers.o with "simple" backend
commitddbc41de380c24de823aa55cd46237be84ee0498
authorFam Zheng <famz@redhat.com>
Wed, 3 Sep 2014 03:44:54 +0000 (3 11:44 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 9 Sep 2014 11:13:05 +0000 (9 13:13 +0200)
treeeec4c07550efe48643dc555b0b92cf7d13b5f5e7
parenta85e130e015a673a824d68b94175e5985063a917
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>
trace/Makefile.objs