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Re: libstdc++ related bootstrap failures

From: David Edelsohn <dje at watson dot ibm dot com>
To: bkoz at redhat dot com
Cc: gcc at gcc dot gnu dot org, libstdc++ at gcc dot gnu dot org
Date: Fri, 11 Oct 2002 12:55:15 -0400
Subject: Re: libstdc++ related bootstrap failures
References: <Pine.BSF.4.44.0210111229080.19814-100000@naos.dbai.tuwien.ac.at>

	The libstdc++ failure is due to Ben's patch:

2002-10-10  Benjamin Kosnik  <bkoz@redhat.com>

        * config/linker-map.gnu (GLIBCPP_3.2.1): Add.
        (GLIBCPP_3.2): Don't export locale::_S_*. 
        * src/ios.cc: Move globals into __gnu_cxx. Make old exported
        symbols match.
        * src/locale.cc: Same.
        * src/localename.cc: Same.      
        * src/globals.cc: Same. 

globals.cc now contains ELF Glibc-specific asm statements such as:

  asm (".symver _ZN9__gnu_cxx8c_localeE,_ZSt8c_locale@@GLIBCPP_3.2");

which are enabled for all targets, not just GNU/Linux.  The syntax is of
course illegal on many targets.

David

Follow-Ups:
- Re: libstdc++ related bootstrap failures
  - From: Benjamin Kosnik
- Re: libstdc++ related bootstrap failures
  - From: Benjamin Kosnik

References:
- libstdc++ related bootstrap failures
  - From: Gerald Pfeifer

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