* c++11 threading support in mingw-w64 package
@ 2013-09-01 11:26 nu774
2013-09-01 16:10 ` JonY
0 siblings, 1 reply; 3+ messages in thread
From: nu774 @ 2013-09-01 11:26 UTC (permalink / raw)
To: cygwin
It seems that mingw64-*-gcc-g++ package is not compiled with
--enable-pthread, that results in no c++11 threading support.
Is it intentional, or is it possible to enable it?
As far as I understand, c++11 threading support can be enabled by
libwinpthread of mingw-w64 project + gcc configuration switch.
Since libwinpthread is already included in mingw64 package, I think
--enable-pthread --enable-libstdcxx-threads --enable-libstdcxx-time=yes
will be enough to support c++11 threading.
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* Re: c++11 threading support in mingw-w64 package
2013-09-01 11:26 c++11 threading support in mingw-w64 package nu774
@ 2013-09-01 16:10 ` JonY
2013-09-01 16:20 ` nu774
0 siblings, 1 reply; 3+ messages in thread
From: JonY @ 2013-09-01 16:10 UTC (permalink / raw)
To: cygwin
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On 9/1/2013 19:26, nu774 wrote:
> It seems that mingw64-*-gcc-g++ package is not compiled with
> --enable-pthread, that results in no c++11 threading support.
> Is it intentional, or is it possible to enable it?
> As far as I understand, c++11 threading support can be enabled by
> libwinpthread of mingw-w64 project + gcc configuration switch.
>
You can enable it yourself, however this means all code will require
libwinpthread, regardless of whether you actually used any pthread code.
I'm not sure if users will appreciate it.
> Since libwinpthread is already included in mingw64 package, I think
> --enable-pthread --enable-libstdcxx-threads --enable-libstdcxx-time=yes
> will be enough to support c++11 threading.
>
Please rebuild it yourself. Keep in mind that it is not compatible with
the other mingw-w64 binary packages.
Alternatively, you can just use boost.
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: c++11 threading support in mingw-w64 package
2013-09-01 16:10 ` JonY
@ 2013-09-01 16:20 ` nu774
0 siblings, 0 replies; 3+ messages in thread
From: nu774 @ 2013-09-01 16:20 UTC (permalink / raw)
To: cygwin
If it's intentional, that's OK.
Thanks for response.
> You can enable it yourself, however this means all code will require
> libwinpthread, regardless of whether you actually used any pthread code.
> I'm not sure if users will appreciate it.
> Please rebuild it yourself. Keep in mind that it is not compatible with
> the other mingw-w64 binary packages.
>
> Alternatively, you can just use boost.
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FAQ: http://cygwin.com/faq/
Documentation: http://cygwin.com/docs.html
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2013-09-01 11:26 c++11 threading support in mingw-w64 package nu774
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