On Thu, Apr 26, 2012 at 1:01 PM, Christian Ruppert <id...@gentoo.org> wrote: > I haven't followed the prev. conversation but what's wrong with a USE flag for > SSE2? We already have SSE2 flags, even global..
That's not it. The flash binary uses SSE2 instructions without checking for their presence, which causes bad things on systems without SSE2. The purpose of the 'sse2check' flag was to die if the system doesn't have SSE2 and print a message telling the user to use an older version of flash. The relevant bug is https://bugs.gentoo.org/show_bug.cgi?id=410547
