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Re: Porting 64-bit target on 32-bit host

From: Eric Botcazou <ebotcazou at adacore dot com>
To: Huang Ping <huangping at mprc dot pku dot edu dot cn>
Cc: gcc at gcc dot gnu dot org
Date: Mon, 10 Oct 2011 17:33:13 +0200
Subject: Re: Porting 64-bit target on 32-bit host
References: <CAB9g6PRvV4rVugtuL3y5nhODvO9Yhm1EdBqYPiNdpJFeieE3GA@mail.gmail.com>

> I'm porting a 64-bit target gcc on a 32-bit i386 host. I have set
> need_64bit_hwint to yes in config.gcc. But it fails when building
> libgcc.

You need to do the same in libcpp/configure.ac with recent versions.

-- 
Eric Botcazou

References:
- Porting 64-bit target on 32-bit host
  - From: Huang Ping

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