I am working on packaging pagedgeometry and I noticed that when building on gcc it passes -msse which I am guessing says to use sse instructions. I think that even in F12 we can't assume these instructions are available. The package may gain a lot of benefit from using those instructions. (I haven't tested that yet as I am still pretty early in the process.) Is there some relatively standard way to handle something like this? -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list