Date: Mon, 16 Dec 2002 20:48:22 +0100 From: Jens Rehsack <rehsack@liwing.de> To: Patrick Li <pat@FreeBSD.org> Cc: freebsd-ports@FreeBSD.org, dirk@FreeBSD.org, skv@FreeBSD.org Subject: Re: ports/46268: linker error in mod_php4 because missing -lstdc++ in textproc/sablotron Message-ID: <3DFE2E06.5090803@liwing.de> References: <200212160229.gBG2TVEj050866@freefall.freebsd.org>
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Patrick Li wrote:
> Synopsis: linker error in mod_php4 because missing -lstdc++ in textproc/sablotron
^^^^^
>
> Responsible-Changed-From-To: freebsd-ports->dirk
> Responsible-Changed-By: pat
> Responsible-Changed-When: Sun Dec 15 18:29:13 PST 2002
> Responsible-Changed-Why:
> Over to maintainer
>
> http://www.freebsd.org/cgi/query-pr.cgi?pr=46268
>
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>
This should be over to skv@FreeBSD.org, because he is the maintainer of
textproc/sablotron (AFAIK). The problem occures in www/mod_php4 but the
error couldn't be solved there but in textproc/sablotron. I think much
more, the real fix could only be in /usr/bin/c++ because it doesn't
generate this library dependency by itself even it exists.
libsablot.so uses c++ library calls like new[] and those requires the
libstdc++ - c++ automatically adds them, cc doesn't. If you build a
library using c++ and building an application using that library using
cc, the linking information (dependency) for (let's say:
libsablot.so.69) the c++ build library is missing and the link / load
will fail.
Maybe the solution is using STL in world instead of stdc++, but it's not
the time discussing it now. I'm sure the core team is discussing that,
but not before 5.0-RELEASE. But I think this patch for
textproc/sablotron should be proved and applied, because running
mod_php4 would be nice for 5.0-CURRENT.
Jens
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