[omniORB] Library and Applications size

[jorgefm@cirsa.com]

Hi,

I have the same distribution with gcc 2.96 and i have stripped the library
down to 1570392 bytes
following the Duncan steps with no errors.

Jorge



                                                                                                                       
                    Hany Greiss                                                                                        
                    <Hany.Greiss@inbusin       Para:   omniorb-list@realvnc.com                                        
                    ess.com>                   cc:                                                                     
                    Enviado por:               Asunto: RE: [omniORB] Library and Applications size                     
                    omniorb-list-admin@r                                                                               
                    ealvnc.com                                                                                         
                                                                                                                       
                                                                                                                       
                    12/06/2002 20.59                                                                                   
                                                                                                                       
                                                                                                                       






Hello,

    On a RedHat 7.2 system with gcc 2.96, stripping the library generated a
number of link errors in my case. I had no
problems if I did not strip the library.

Hany

-----Original Message-----
From: Duncan Grisby [mailto:duncan@grisby.org]
Sent: Wednesday, June 12, 2002 1:50 PM
To: jorgefm@cirsa.com
Cc: omniorb-list@realvnc.com
Subject: Re: [omniORB] Library and Applications size


On Wednesday 12 June, jorgefm@cirsa.com wrote:

> I'm using a Intel Linux Machine in development, redhat 7.2 with kernel
> 2.4.19-pre8.
> How can i strip the library ? I only made:
>
> ./configure --with-openssl=/lib --disable-thread-tracing
>
> By default the sources are compiled without '-g', the what it means:
> "the omniORB library with debugging info and thread tracing is
> 6057915 bytes.  Without debugging info (but still with thread
> tracing), it's 2050652 bytes" ??

The orb core is currently built with debugging, due to line 144 of
src/lib/omniORB/orbcore/dir.mk that says

  CXXDEBUGFLAGS = -g

Comment it out, do a make veryclean; make; make install for that
directory, and the library will get down to around 2MB. The -g will be
removed for the release, of course. To strip the library, do

  strip libomniORB4.so.0.0

in the installation lib directory. I think stripping it will prevent
programs that try to dlopen it from finding any symbols, but it works
fine for programs explicitly linked against it at link time.

Cheers,

Duncan.

--
 -- Duncan Grisby         --
  -- duncan@grisby.org     --
   -- http://www.grisby.org --
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