[CMake] Having design issues implementing Xbox360 Generator support
a.neundorf-work at gmx.net
Tue Jan 19 16:33:39 EST 2010
On Tuesday 19 January 2010, David Genest wrote:
> > XBox is x86, right ?
> No, it is a Power architecture (PowerPC). But the builds can all be made
> seamlessly from visual studio.
Ok, so it is definitely cross compiling.
In the sense that CMAKE_CROSSCOMPILING needs to be set (which indicates e.g.
to TRY_RUN() that it cannot run the executables).
> > Is this cross compiling, in other words, can executables for the XBox
> > be
> > executed on the development host ?
> You cannot execute binaries in the development environment; it needs to be
> copied first to the development console. In a sense it is cross compiling,
> but managed by Visual Studio. So I don't think it quite fits the cross
> compiling philosophy of cmake.
What's the operating system on the XBox ?
Did they really create an OS additional to the x86 Windows (NT), Win CE and
Windows Mobile ? I would guess it is based on Win CE ?
Or is it really basically Win (NT) ? :
In which way do you think doesn't it match the cross compiling philosopy of
> > I haven't read the remainder of your mail closely, but I think you have
> > quite
> > similar issues to the ones encountered for supporting Windows CE:
> > http://public.kitware.com/Bug/view.php?id=7919
> I have read the issue.
> The issue poster seemingly had similar problems with the
> CMAKE_C_STANDARD_LIBRARIES_INIT because he modified it in the presence of a
> WINCE variable. If I may, I think that windows-cl.cmake is making too much
> assumptions about what it will build.
Windows-cl.cmake needs to be refactored in order to support cross compiling,
XBox, Win CE etc. It will look different afterwards.
> Also, the issue talks about nmake generator, and I have not implemented
> that yet. I am not yet sure if it is possible.
I would assume it is :-)
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