On 4/23/12 4:32 PM, Nikos Chantziaras wrote: > On 23/04/12 23:19, Paul Miller wrote: >> On 4/23/2012 1:19 PM, Stephen Chu wrote: >>> Will 32-bit build be supported in Qt 5? Or we Mac guys will all have to >>> force our users to 64-bit land? >> >> I don't know how far back you need to support, but we dropped support >> for 32 bit Mac last year. Pretty much every Mac built in the last 5 >> years has bee on a 64 bit architecture, and Leopard up has been fully 64 >> bit. We make imaging products and nobody has ever complained about lack >> of 32 bit. Pretty much everyone in the industry is running Snow Leopard >> or Lion these days. > > Are there 32bit-only 10.5 systems? Can it even be installed on a Mac > that lacks a 64bit CPU? > > It's a bit difficult to find accurate information. I ask because Qt > supports down to OS X 10.5. 10.4 is not supported (at least not with > Cocoa, and Carbon was deprecated by Qt I think). If 10.5 can't be > installed on 32bit Macs, then it makes sense to build for 64bit. > > The same goes for the PowerPC 10.5 Macs though. Can 10.5 be installed > on 32bit-only PPCs? >
I am not worried about PPC at all. But 10.5 can be installed on 32-bit PPC. And both 10.5 and 10.6 can be installed on 32-bit only Intel Macs. _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
