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Date: Tue, 20 May 2008 17:59:59 +0000
From: Greg Chicares <gchicares AT sbcglobal DOT net>
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Subject: Re: wstring support in GCC 4.1.2 in Cygwin 1.5.25-11
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On 2008-05-20 17:16Z, jadooo wrote:
> 
> I tried the code from the CVS, but with those changes also the simple 
> 'wstring' program is not compiling. 
> 
> What all I did to test :
> 
> 1) Have done a fresh Cygwin[1.5] installation.
> 2) From http://cygwin.com/snapshots/ have downloaded the
> cygwin-inst-20080407.tar.bz2 file
> 3) tar -xvjf cygwin-inst-20080407.tar.bz2
> 4) The out put of the above command are two folders - etc and usr
> 5) Copied the folder into C:\Cygwin\ , thus overwritting the existing files.
> 6) Restarted the Cygwin terminal and tried to build the Sample application
> which again failed to 
>    recognize 'wstring'.

It sounds like you have updated the posix 'kernel', but not the
compiler. Wouldn't you need to rebuild your gcc-4.1.2's libstdc++
(or at least pass some overriding '-D' options to the compiler)?

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