Hi mingw-w64 folks, I have been using the toolchain build gcc-6-win32_6.2.1-20160825.7z from the dongsheng-daily directory on SF. I have one problem, that I’m trying to build apps that will run on some quite old Intel CPUs (e.g. celerons which don’t support SSE2). The gcc in that toolchain was built with:
--with-arch=core2 So libstc++ etc. contain SSE2 and later instructions, causing illegal instruction exceptions when run on old hosts? Would it be possible to provide a toolchain configured with --with-arch=i686 ? I have been trying to build my own but with no success so far, so alternatively any instructions for how to set up a toolchain build would be appreciated? Thanks - Iain -- Iain Bethune Project Manager, EPCC Email: ibeth...@epcc.ed.ac.uk Twitter: @IainBethune @PrimeGrid @CP2Kproject Web: http://www2.epcc.ed.ac.uk/~ibethune Tel/Fax: +44 (0)131 650 5201/6555 Mob: +44 (0)7598317015 Addr: 2404 JCMB, The King's Buildings, Peter Guthrie Tait Road, Edinburgh, EH9 3FD -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. ------------------------------------------------------------------------------ The Command Line: Reinvented for Modern Developers Did the resurgence of CLI tooling catch you by surprise? Reconnect with the command line and become more productive. Learn the new .NET and ASP.NET CLI. Get your free copy! http://sdm.link/telerik _______________________________________________ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public