Re: [Mingw-cross-env-list] error when cross building on 64-bit platform

[Volker Grabsch]

Mark Brand <address@hidden> schrieb:

[ Building Qt ]

> >/tmp/ccrW3IFn.s: Assembler messages:
> >/tmp/ccrW3IFn.s:937: Error: suffix or operands invalid for `cmpxchg'
> 
> If anybody knows anything about this, I would appreciate some help. I 
> have found a few mentions of similar problems, but have not turned up 
> any solutions.

The solution is to specify "-host-arch" in addition to "-xplatform",
as the host-arch is otherwise infered in a wrong way on 64-bit platforms.
So instead of

    ./configure -xplatform win32-g++ ...

you have to run

    ./configure -xplatform win32-g++ -host-arch i386 ...


Greets,

    Volker

-- 
Volker Grabsch
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