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Re: [Discuss-gnuradio] Re: unable to compile firmware with microblaze
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] Re: unable to compile firmware with microblaze |
Date: |
Tue, 26 Oct 2010 19:36:26 -0700 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Tue, Oct 26, 2010 at 10:04:10PM -0400, Arun Pillai wrote:
> I am also trying to build the microblaze compiler from scratch but I
> am unable to get the patch from svn.
>
> $ svn export
> http://gnuradio.org/svn/gnuradio/trunk/dtools/microblaze/mb-gcc-4.1.1-gr-1.patch
>
> svn: OPTIONS of
> 'http://gnuradio.org/svn/gnuradio/trunk/dtools/microblaze/mb-gcc-4.1.1-gr-1.patch':
> 200 OK (http://gnuradio.org)
>
> Where can I get this patch?
>
> Arun
Arun,
The microblaze compiler has been quite an annoyance.
Although I haven't tried it yet, you may want to try the mb_gnu.git
project at http://git.xilinx.com
But see also below...
> On 10/26/2010 08:04 PM, Arun Pillai wrote:
> >I am running Ubuntu 10.10 2.6.35-22-generic with x86_64. I tried the
> >prebuilt binary as per instructions here:
> >http://gnuradio.org/redmine/wiki/gnuradio/USRP2UserFAQ
> >
> >Specifically, I did the following:
> >
> >================
> >$ wget http://gnuradio.org/tools/mb-gcc-4.1.1.gr2.i386.tar.gz
> >
> >Once you've downloaded the tarball,
> >
> >$ sudo bash
> ># cd /opt
> ># tar xzvf <path-to-tarball>
> >
> >Then add /opt/microblaze/bin to PATH ( export
> >PATH=$PATH:/opt/microblaze/bin )
> >==================
> >
> >However, when I run configure.gnu in the firmware directory, I get the
> >following error in config.log:
> >
> >configure:3134: error: in `/home/rahul/vmimo/code/gnuradio/usrp2/firmware':
> >configure:3137: error: C compiler cannot create executables
> >
> >When I also explicitly run:
> >
> >mb-gcc with our without explicit path qualifier of /opt/microblaze/bin/,
> >I get the following error:
> >
> >$ /opt/microblaze/bin% ./mb-gcc
> >zsh: no such file or directory: ./mb-gcc
> >
> >This despite the file existing:
> >
> >$ /opt/microblaze/bin% ls -l mb-gcc
> >-rwxr-xr-x 1 500 500 192961 2008-10-13 19:47 mb-gcc*
> >
> >Any ideas?
If you run
$ ldd /opt/microblaze/bin/mb-gcc
Are all of the shared libraries found?
It's a 32-bit app. Depending on your OS and machine, you may need to
install 32-bit versions of the required libraries.
Eric