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Re: Segmentation faults with g++ 4.0
- From: Larry Hall <lh-no-personal-replies-please at cygwin dot com>
- To: mckelvey at maskull dot com, cygwin at cygwin dot com
- Date: Sun, 12 Dec 2004 18:17:15 -0500
- Subject: Re: Segmentation faults with g++ 4.0
- References: <04121215103100.28169@alpha1>
- Reply-to: Cygwin List <cygwin at cygwin dot com>
At 06:10 PM 12/12/2004, you wrote:
>I installed CYGWIN_NT-5.1 a few days ago and then built g++ from the latest
>CVS. Simple programs like the one below will compile and link, but then get
>segmentation faults in pthread_specific on execution:
>
>#include <locale>
>#include <iostream>
>
>static const std::locale l;
>//static std::ostream& o = std::cerr;
>
>int main(const int,
> const char * const * const)
>{
> return 0;
>}
>
>Is this a known bug? The c++ that comes with Cygwin is way too old to compile
>my code; I need at least 3.4.
Rerun 'setup.exe', choose the "Exp" radio button above the package list,
and then click the "View" button until it shows "Partial". This will
give you a list of the packages that you have installed that have
"Experimental" versions available. "g++" and friends should be in that
list with a "3.4.1-1" version option. Cycle those packages you don't want
to change to "Keep". Leave "g++" and friend as is and click "Next" to
upgrade.
This is likely much easier than building your own version and tracking
down bugs in your configuration.
HTH,
--
Larry Hall http://www.rfk.com
RFK Partners, Inc. (508) 893-9779 - RFK Office
838 Washington Street (508) 893-9889 - FAX
Holliston, MA 01746
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