From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <540A19DC.10507@xenomai.org> Date: Fri, 05 Sep 2014 22:15:24 +0200 From: Gilles Chanteperdrix MIME-Version: 1.0 References: <20140905184346.GN17690@csclub.uwaterloo.ca> <540A0A92.2000405@xenomai.org> <20140905191447.GO17690@csclub.uwaterloo.ca> In-Reply-To: <20140905191447.GO17690@csclub.uwaterloo.ca> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai] How to get debug symbols in xenomai libraries List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Lennart Sorensen Cc: xenomai@xenomai.org On 09/05/2014 09:14 PM, Lennart Sorensen wrote: > On Fri, Sep 05, 2014 at 09:10:10PM +0200, Gilles Chanteperdrix wrote: >> On 09/05/2014 08:43 PM, Lennart Sorensen wrote: >>> I tried using --enable-debug with configure and it claims it did it, >>> but according to gdb, the resulting libraries do not have debug symbols. >>> >>> I see -g added to the gcc line all over the place, except when libtool >>> does the final linking where for some reason it has disappeared (while >>> all other options appear to have made it through). >>> >>> This is on powerpc. > > I should have said 'this is armhf'. Too many systems in use. > >>> Any ideas? >>> >> run the "file" utility on the library to see whether or not it has >> debugging information. > > file says 'dynamically linked, not stripped'. > > gdb says 'no debug symbols' for the xenomai libraries, but it does see > them for libc and others. > Confirmed, I have the same problem, even on arm soft float and x86. Will try and understand what happens. -- Gilles.