On Mon, 6 Jan 2020 19:19:55 -0300 Arnaldo Carvalho de Melo <arnaldo.melo@xxxxxxxxx> wrote: > Em Thu, Dec 26, 2019 at 10:49:31PM +0000, Sudip Mukherjee escreveu: > > event-plugin.c is calling dl_*() functions but it is not linked with > > libdl. As a result when we use ldd on the generated libtraceevent.so > > file, it does not list libdl as one of its dependencies. > > Add -ldl explicitly as done in tools/lib/lockdep. > > Rostedt, can you ack this one? It applies just fine. Reviewed-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx> Thanks! -- Steve > > - Arnaldo > > > Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx> > > --- > > tools/lib/traceevent/Makefile | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/tools/lib/traceevent/Makefile b/tools/lib/traceevent/Makefile > > index c874c017c636..0d0575981cc7 100644 > > --- a/tools/lib/traceevent/Makefile > > +++ b/tools/lib/traceevent/Makefile > > @@ -143,7 +143,7 @@ $(TE_IN): force > > $(Q)$(MAKE) $(build)=libtraceevent > > > > $(OUTPUT)libtraceevent.so.$(EVENT_PARSE_VERSION): $(TE_IN) > > - $(QUIET_LINK)$(CC) --shared $(LDFLAGS) $^ -Wl,-soname,libtraceevent.so.$(EP_VERSION) -o $@ > > + $(QUIET_LINK)$(CC) --shared $(LDFLAGS) $^ -ldl -Wl,-soname,libtraceevent.so.$(EP_VERSION) -o $@ > > @ln -sf $(@F) $(OUTPUT)libtraceevent.so > > @ln -sf $(@F) $(OUTPUT)libtraceevent.so.$(EP_VERSION) > > > > -- > > 2.11.0 >
|