Hi Jurko,<br><br>Thanks for your quick answer :)<br><br>For msvc version, yes i tried with it doesn't make any difference.<br>for the default <threading>single feature i know it has to be in debug ( no specific directory ) but it's not what happends... unfortunatly<br> <br>Did you try the example below ? ( if you have msvc ) i'm sure you will have the same behavior as i did nothing special, only those 2 files are used.<br><br>I joined the testthreading project in case you wanna try.<br> <br>Thank a lot !<br><br><div class="gmail_quote">2008/7/4 Jurko Gospodneti� <<a href="mailto:jurko.gospodnetic@docte.hr">jurko.gospodnetic@docte.hr</a>>:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Hi William.<br> <br> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> There is something i don't understand about the threading using msvc, it<br> seems that it's not possible to build a single threading target if i use :<br> <br> using msvc ;<br> </blockquote> <br> Just a quick idea. Have you tried stating the msvc version explicitly like in:<br> <br> using msvc : 9.0 ;<br> <br> Does that make any difference?<br> <br> Also... <threading>single is the default value and the threading feature is not symmetric so it does not cause a separate threading-single folder to be created in case its default value is used. </blockquote><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <br> Hope this helps.<br> <br> Best regards,<br> Jurko Gospodneti�<br> <br> _______________________________________________<br> Unsubscribe & other changes: <a href="http://lists.boost.org/mailman/listinfo.cgi/boost-build" target="_blank">http://lists.boost.org/mailman/listinfo.cgi/boost-build</a><br> </blockquote></div><br>