Recent libstdc++ regression on i686-linux: abi/cxx_runtime_only_linkage.cc

[H.J. Lu]

On Wed, Aug 27, 2008 at 11:02 AM, Mark Mitchell <mark@codesourcery.com> wrote:
> Joseph S. Myers wrote:
>
>> Users of those systems should configure for i586-linux-gnu or
>> i486-linux-gnu not i686-linux-gnu.  config.guess should select such a
>> target automatically in the case of a native build.  (If you configure
>> glibc for i686-linux-gnu, it will use assembly sources that require i686.)
>
> That seems entirely reasonable to me.
>

For Linux/x86, if gcc is configured for xxx-*-linux, the default arch should
be xxx for both 32bit and 64bit, where xxx can be i[3456]86, pentium, ...
x86-64.  Is someone working on such a patch?

-- 
H.J.