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Re: [Discuss-gnuradio] Cross compile for ARM with GCC 4.9
From: |
Cinaed Simson |
Subject: |
Re: [Discuss-gnuradio] Cross compile for ARM with GCC 4.9 |
Date: |
Sat, 25 Feb 2017 17:48:19 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:45.0) Gecko/20100101 Thunderbird/45.7.1 |
On 02/25/2017 07:56 AM, Bradley Conn (RIT Student) wrote:
> Hello,
>
> I am trying to add Gnu Radio as a static library to a Xilinx SDSoC
> project. SDSoC uses a special compiler and linker which is based off of
> gcc 4.9. The issue is when it goes to link there are a bunch of errors
> like this
> /
> /
> /undefined reference to `std::__cxx11:: /.../
> /
> /
> /
> because when I cross compiled GnuRadio it used gcc 5.2 which includes
> the __cxx11 namespace to be more compatible with the c++ 11 standard. I
> was wondering if there was a way to compile the library (and its
> dependencies) with gcc 4.9. Or possibly some other workaround anyone
> knew about?
Possible work around:
1) build the gcc 4.9 cross compiler from source on your machine - see
http://wiki.osdev.org/Building_GCC
2) use a VM and install Debian Jessie 8 which uses gcc-4.9. I presume
you're using Ubuntu - which is a fork of Debian - and very similar to
Ubuntu.
>
> When I compiled I used the openembedded environments provided here.
> http://gnuradio.org/data/sdk/
When I went to this URL it indicated there were no matching records found.
>
> Thank you!
>
>
>
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