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Re: [Mingw-cross-env-list] gcc 4.5 error

From: Tony Theodore
Subject: Re: [Mingw-cross-env-list] gcc 4.5 error
Date: Tue, 20 Apr 2010 04:32:23 +1000

On 19 April 2010 23:12, Volker Grabsch <address@hidden> wrote:
> Tony Theodore <address@hidden> schrieb:
>> For newer gcc versions, mingw-w64 seems to be on the bleeding edge.
>> I've been experimenting with it on and off, but so far can't get past
>> building simple projects. The larger libraries (Boost, Qt) fail for
>> reasons that are hard to isolate between gcc, 64 bit issues, and cross
>> building problems.
> Have you tried to build 32-bit binaries with mingw-w64? I.e., is there
> any "-m32" switch or similar?
> Is there a possibility to build a "32-bit-only" or "32-bit-by-default"
> compiler with mingw-w64? If so, we could try to switch to that one,
> and sort out 64-bit issues later.
>> I'll try to ming-cross-env-ify my experiments and post them here.
> That would be great!

The attached diff is still a bit messy, I've started changing it over
to 32-bit only to see what happens. Pthreads isn't being built yet,
but boost is now only failing on 2 targets, which seems more


Attachment: mingw-w64.diff.gz
Description: GNU Zip compressed data

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