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Date:      Tue, 2 Mar 1999 22:06:12 -0500 (EST)
From:      Chuck Robey <chuckr@mat.net>
To:        Doug Rabson <dfr@nlsystems.com>
Cc:        Thomas Dean <tomdean@ix.netcom.com>, mark@grondar.za, freebsd-current@freebsd.org
Subject:   Re: egcs and gcc
Message-ID:  <Pine.BSF.4.10.9903022202350.325-100000@picnic.mat.net>
In-Reply-To: <Pine.BSF.4.05.9903020920030.83335-100000@herring.nlsystems.com>

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On Tue, 2 Mar 1999, Doug Rabson wrote:

> That was put in extremely recently.  The reason it doesn't build a shared
> library by default is to avoid potential conflict with the system
> libstdc++.
> 
> If you enable it, the port will install the shared lib in
> /usr/lib/gcc-lib/.../libstdc++.so.  You may need to add a runpath option
> to your link to point the executable at the directory.

Doug, my egcs (when I tell it to --enable-shared) installs:

libstdc++.so
libstdc++.so.2.9     and
libstdc++.so.2.9.0

How about I just keep the first one, kill the middle one, and make the
real file libstdc++.so.3 (so it keeps our numbering).  I'm not sure
about the rules for this, since elf ... will stuff looking for
libstdc++.so.2 find my new libstdc++.so.3, or will the new one (with
it's incompatible format, like you said) be safe?

----------------------------+-----------------------------------------------
Chuck Robey                 | Interests include any kind of voice or data 
chuckr@glue.umd.edu         | communications topic, C programming, and Unix.
213 Lakeside Drive Apt T-1  |
Greenbelt, MD 20770         | I run picnic (FreeBSD-current)
(301) 220-2114              | and jaunt (Solaris7).
----------------------------+-----------------------------------------------






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