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Date: Wed, 14 Jan 2015 11:35:32 +0100
From: Michael Olbrich <m.olbrich@pengutronix.de>
Message-ID: <20150114103532.GW26436@pengutronix.de>
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Subject: Re: [ptxdist] Can not build Casablanca-2.3.0 with
 arm-v5te-linux-gnueabi-gcc-4.8.2-glibc-2.18-binutils-2.24-kernel-3.12-sanitized
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On Fri, Jan 09, 2015 at 03:55:54PM +0100, genieplus wrote:
> I am currently trying to build Casablanca [https://casablanca.codeplex.com/]
> for my ARM board using the toolchain
> gcc-4.8.2-glibc-2.18-binutils-2.24-kernel-3.12-sanitized
> (from OSELAS.Toolchain-2013.12.2) and ptxdist-2014.12.0.
> 
> The compilation fails with a lot of errors related to the C++11 standard.
> For example:
> 
> build-target/casablanca-2.3.0/tests/common/UnitTestpp/src/TestRunner.cpp:41:0:
> /opt/OSELAS.Toolchain-2013.12.2/arm-v5te-linux-gnueabi/gcc-4.8.2-glibc-2.18-binutils-2.24-kernel-3.12-sanitized/arm-v5te-linux-gnueabi/include/c++/4.8.2/future:113:11:
> error: declaration of 'class std::future<void>'
>      class future;
> 
> 
> I am able to build the same version of Casablanca on my x86 machine using
> gcc version 4.8.2 (Ubuntu 4.8.2.-19ubuntu1).
> 
> Am I doing something wrong, or this version of
> arm-v5te-linux-gnueabi-gcc-4.8.2 do not have the same support of C++11
> features as the desktop version?

There should be noch difference. Maybe the gcc command-line is not set up
correctly when cross-compiling.

Michael

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