On Wed, Apr 22, 2020 at 6:17 PM Thiago Macieira <thiago.macie...@intel.com> wrote: > > On Tuesday, 21 April 2020 14:26:13 PDT coroberti . wrote: > > Hi, > > Is it enough to define: > > > > QMAKE_CFLAGS -= -arch:AVX -arch:AVX2 > > QMAKE_CXXFLAGS -= -arch:AVX -arch:AVX2 > > > > to ensure that compilation by QtCreator with Qt-5.14-MSVC Windows > > will not compile with such optimization flags even if avx and avx2 > > instructions have not been disabled in Qt-library itself? > Since those options aren't added to the CFLAGS or CXXFLAGS in the first place, > by default what you're tryng to do is a no-op. > Why do you think there are AVX instructions in your binary? And how did you > turn them on in the first place? > Thiago Macieira - thiago.macieira (AT) intel.com > Software Architect - Intel System Software Products
Thank you for your reply. Building 5.14.2, I was alerted by report from config that avx instructions are enabled. Clear, I need to investigate it more. Thanks, Robert _______________________________________________ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest