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Re: [PATCH]: fix newlib/configure.host to use "arm*)" rather than "arm)"

From: Corinna Vinschen <vinschen at redhat dot com>
To: newlib at sourceware dot org
Date: Thu, 26 Apr 2012 19:47:07 +0200
Subject: Re: [PATCH]: fix newlib/configure.host to use "arm*)" rather than "arm)"
References: <CAF4BF-TGH4+j472FjC-8H9MgTY8XsK0iSxWmt9SmcyjjE2Vx2g@mail.gmail.com>
Reply-to: newlib at sourceware dot org

Hi Christopher,

On Apr 26 12:35, Christopher Friedt wrote:
> Hi,
> 
> I've built newlib-1.20.0 for cortex-m4 and noticed that there was an
> issue with the newlib/configure.host.
> 
> My environment and options are below.
> 
> CFLAGS="-O3 -pipe -fomit-frame-pointer -march=native"
> CFLAGS_FOR_TARGET="-O2 -pipe -mtune=cortex-m4 -mfloat-abi=softfp
> -mfpu=fpv4-sp-d16 -mthumb"
> ./configure --prefix=/usr --build=x86_64-pc-linux-gnu
> --host=x86_64-pc-linux-gnu --target=armv7m-elf-eabi
> --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share
> --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib
> 
> The build fails during the 'make' stage when making target
> "configure-target-newlib".
> 
> The error is "*** Newlib does not support CPU armv7m".
> 
> Please see the attached patch to correct the problem.

A matching patch has already been applied on 2012-02-23.  Please test
the latest from CVS instead of 1.20.0.


Thanks,
Corinna

-- 
Corinna Vinschen
Cygwin Project Co-Leader
Red Hat

References:
- [PATCH]: fix newlib/configure.host to use "arm*)" rather than "arm)"
  - From: Christopher Friedt

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