[mythtv] Linux to MacOSX cross compilation

[Lawrence Rust]

On Mon, 2011-02-28 at 20:49 +0100, Lawrence Rust wrote:
> On Mon, 2011-02-28 at 11:24 -0800, Gavin Hurlbut wrote:
> [snip]
> 
> >         The defaults are XCode 2.4.1 and the 10.4 SDK although it's
> >         possible to
> >         use a different releases of XCode & SDK as follows:
> >         
> >         SDKVER="MacOSX10.5" XCODEVER="3.2.2" ./mkodcctools
> > 
> > 
> > What about 10.6?  I think many of us are using that at this point. 
> 
> I have verified that the mkodcctools script will build and install with
> the 10.6 SDK but I haven't yet verified that MythTV will build using
> 10.6 and the current 4.0.1 compiler.  I have a feeling that 10.6
> requires gcc 4.2, which will need more investigation.

OK, just confirmed that the 10.6 SDK requires a later gcc and probably
cctools too; the Apple supplied libs in 10.6 are incompatible with the
earlier ld.  However, I can build with 10.5 and the current gcc 4.0.1

-- Lawrence