On 2013-01-25 17:20, Vincent Habchi wrote: > On 25 janv. 2013, at 16:30, Rainer Müller <[email protected]> wrote: > >> This will still become a problem if we are going to distribute this >> software as a pre-compiled binary, as the machine running the buildbot >> might have support for AVX instructions while the end-user might not >> have that. > > This is already the case with Qt4-Mac, though it has gone unnoticed. The > configuration procedure of Qt4 auto-detects SSE/AVX support. At least it says > it does, but whether the build process makes use of AVX instructions later > remains to me a mystery.
This could still be okay if the actual CPU support is checked at runtime and a fallback code is provided. Rainer _______________________________________________ macports-dev mailing list [email protected] http://lists.macosforge.org/mailman/listinfo/macports-dev
