libstdc++/2568

[Rainer Orth]

The following reply was made to PR libstdc++/2568; it has been noted by GNATS.

From: Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
To: Brad Lucier <lucier@math.purdue.edu>
Cc: bkoz@gcc.gnu.org, gcc-gnats@gcc.gnu.org, David.Billinghurst@riotinto.com,
        neil@gcc.gnu.org, amacleod@cygnus.com (Andrew Macleod)
Subject: Re: libstdc++/2568
Date: Fri, 25 May 2001 23:43:02 +0200 (MEST)

 Brad Lucier writes:
 
 > When configured with
 > 
 > env CC='cc -xarch=v9 -xildoff' ../configure --prefix=/pkgs/gcc-2.96 sparcv9-sun-solaris2.8 
 > 
 > the bootstrap for today's 3.0 sources fails after a good compare with
 
 I don't see any of this.
 
 > while there is a c++configs.h in
 > 
 > sparcv9-sun-solaris2.8/sparcv7/libstdc++-v3/include/bits/c++config.h
 > 
 > relative to my build directory.
 
 In a vanilla sparc-sun-solaris2.8 bootstrap for 3.0 (only
 
 	configure --prefix=/vol/gcc --local-prefix=/vol/gcc
 
 with gcc 2.95 as bootstrap compiler), I have
 
 	sparc-sun-solaris2.8/libstdc++-v3/include/bits/c++config.h
 
 Similarly for sparcv9-sun-solaris2.8, bootstrapped with
 
 	CC='cc -xarch=v9' \
 	configure --prefix=/vol/gcc --with-local-prefix=/vol/gcc \
 		sparcv9-sun-solaris2.8
 
 	sparcv9-sun-solaris2.8/libstdc++-v3/include/bits/c++config.h
 	sparcv9-sun-solaris2.8/sparcv7/libstdc++-v3/include/bits/c++config.h
 
 > This appears to be a configure problem; I already reported this problem in
 > 
 > http://gcc.gnu.org/ml/gcc-patches/2001-05/msg01430.html
 
 This report seems to indicate that you have Alexandre's patch to re-enable
 32x64 bi-arch support in your tree?  I'm just now running the bootstrap
 with this, but it's not there yet.
 
 	Rainer
 
 -----------------------------------------------------------------------------
 Rainer Orth, Faculty of Technology, Bielefeld University
 
 Email: ro@TechFak.Uni-Bielefeld.DE