Re: [Discuss-gnuradio] How to add c++ modules after gnuradio-3.2.2. binary installation?

[Yao Jack]

Hi, Tim

I Tried running:
./bootstrap
./configure
make
make check
sudo make install

from inside this directory (i.e gnuradio/gr-howto-write-a-block)

 But the problem was not solved for qa_howto.py.

 I also ran 
  make distclean, 
 in gnuradio-3.2.2 source installation directory, 
 but seems  I didn't remove binary installation.
 
 

1) Can you please tell me how to remove former binary installation? After cd
/src/share/gnuradio, then I didn't know what to do.
2) How to change prefix to specify the installed GNU directory?

After fixing the howto modules, then I will check  how to add new cc+
modules.


 Thanks.

 Yao





Tim Pearce-2 wrote:
> 
> Hi,
> 
> 1)
> I don't think gr-howto-write-a-block is part of the normal build
> environment
> -- there's a separate one within this directory.
> 
> Try running:
> ./bootstrap
> ./configure
> make
> make check
> sudo make install
> 
> from inside this directory (i.e gnuradio/gr-howto-write-a-block)
> 
> You might run into some weird issues if you've installed the binary
> packages
> before compiling from source (unless youve changed the prefix) as it's
> possible you've got two copies of gnuradio - Make sure you've removed the
> old binary installs.
> 
> 2)
> I add new C++ blocks into my own module by following the instructions at
> http://www.mail-archive.com/address@hidden/msg00123.html (and a
> bit
> of trial and error whilst I got the hang of automake etc)
> 
> There might be an easier way than this however!
> 
> Cheers,
> 
> Tim
> 
> On Sat, Mar 27, 2010 at 8:18 PM, Yao Jack <address@hidden> wrote:
> 
>>
>>
>> Hi
>>
>>  I installed gnuradio-3.2.2. Binary package in Ubuntu 9.04.
>>  It was not flexible to include new c++ files
>>  (I could not find bootstrap, configure.ac  files etc in
>> usr/share/gnuradio
>> installation directory).
>>
>>  I then downloaded gnuradio-3.2.2.tar.gz and
>> gr-howto-write-a-block-3.2.2.tar.gz files and unzipped them in my home
>> folder,
>> and
>>  gr-howto-write-a-block-3.2.2 was included as a subdirectory in the
>> gnuradio-3.2.2 directory.
>>
>>  I  used installation commands ./bootstrap, ./configure, make, sudo make
>> install
>>  in gnuradio-3.2.2 directory, and no error was reported. I then tried to
>> run
>> file
>>  qa_howto.py (after chmod +x qa* ) in directory
>> gr-howto-write-a-block-3.2.2/src/python, as follows:
>>
>>  ./qa_howto.py
>>
>>  Error was reported that "in import howto", "howto" module could not be
>> recognized.
>>  I tried many other means, including modifying makefile.am in several
>> directories,
>>  and
>>  using installation ./bootstrap, ./configure, make, sudo make install
>>  in gr-howto-write-a-block-3.2.2 directory.  No error was reported.
>>
>>  But still
>> ./qa_howto.py
>>  could not work.
>>
>>  Questions:
>>
>> 1) How can I make this work?
>> 2) How can I add new functions and modules using c++ files based on
>> gnuradio-3.2.2 binary installation?
>>
>> Thank you.
>>
>>  Jack
>> --
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>>
>>
>>
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> 
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