linux-kernel - Re: [PATCH] libtraceevent: Add dependency on libdl

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Message-ID: <20200106174040.083676bd@gandalf.local.home>
Date:   Mon, 6 Jan 2020 17:40:40 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Arnaldo Carvalho de Melo <arnaldo.melo@...il.com>
Cc:     Sudip Mukherjee <sudipm.mukherjee@...il.com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>,
        linux-kernel@...r.kernel.org, linux-trace-devel@...r.kernel.org
Subject: Re: [PATCH] libtraceevent: Add dependency on libdl

On Mon, 6 Jan 2020 19:19:55 -0300
Arnaldo Carvalho de Melo <arnaldo.melo@...il.com> 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.

I see nothing wrong, but wanted to play with it before acking it. I'll
do that in a bit. Thanks for the reminder!

-- Steve