site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Suppose I have a binary built with ppc, i386 and x86_64 architectures. Am I overlooking something? Jim _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... Also suppose that on a particular OS release, I want to ensure that when I exec that binary, the i386 variant runs, not the x86_64. For bundled applications, I can influence this through the LS keys. Before I exec the tool, I've tried setting sysctl.proc_exec_affinity to CPU_TYPE_X86 but the 64-bit version is executed. (Setting the affinity to ppc seems to work.) This email sent to site_archiver@lists.apple.com