Using the GRUEL msg_queue

GNU Radio
1

Discuss-gnuradio mailing list
[email protected]
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

2

More information on this.

I checked the build directory to see if the gruel/msg_queue had built.
cd ~/src/gnuradio/build/gruel/src/lib/msg
ls
nothing
I then GREPd my python/gruel directory and couldn’t find any msg_queue
either.

This leads me to believe that gruel/msg_queue wasnt installed.

I tried to build gruel:

cd ~/src/gnuradio/gruel/build
cmake …/

– The C compiler identification is GNU
– The CXX compiler identification is GNU
– Check for working C compiler: /usr/bin/gcc
– Check for working C compiler: /usr/bin/gcc – works
– Detecting C compiler ABI info
– Detecting C compiler ABI info - done
– Check for working CXX compiler: /usr/bin/c++
– Check for working CXX compiler: /usr/bin/c++ – works
– Detecting CXX compiler ABI info
– Detecting CXX compiler ABI info - done
CMake Error at CMakeLists.txt:23 (include):
include could not find load file:

GrBoost

CMake Error at CMakeLists.txt:25 (include):
include could not find load file:

GrPython

CMake Error at CMakeLists.txt:30 (include):
include could not find load file:

GrComponent

CMake Error at CMakeLists.txt:31 (GR_REGISTER_COMPONENT):
Unknown CMake command “GR_REGISTER_COMPONENT”.

CMake Warning (dev) in CMakeLists.txt:
No cmake_minimum_required command is present. A line of code such as

cmake_minimum_required(VERSION 2.8)

should be added at the top of the file. The version specified may be
lower
if you wish to support older CMake versions for this project. For
more
information run “cmake --help-policy CMP0000”.
This warning is for project developers. Use -Wno-dev to suppress it.

– Configuring incomplete, errors occurred!

Is there something missing from my build, or is this a bug?

Sincerely,

Tommy James Tracy II
Ph.D Student
High Performance Low Power Lab
University of Virginia
Phone: 913-775-2241

3

On Tue, Apr 23, 2013 at 9:14 PM, Tommy T. II [email protected]
wrote:

More information on this.

I checked the build directory to see if the gruel/msg_queue had built.
cd ~/src/gnuradio/build/gruel/src/lib/msg
ls
nothing
I then GREPd my python/gruel directory and couldn’t find any msg_queue
either.

This leads me to believe that gruel/msg_queue wasnt installed.

The msg and pmt directories get built directly into libgruel. In the
gruel/src/lib/CMakeLists.txt file, that’s what the
GR_INCLUDE_SUBDIRECTORY does for us; we can physically separate files
into directories to organize things, but logically, when we build,
it’s all treated like it’s on the same level.

– Detecting C compiler ABI info - done
CMake Error at CMakeLists.txt:25 (include):

lower
if you wish to support older CMake versions for this project. For more
information run “cmake --help-policy CMP0000”.
This warning is for project developers. Use -Wno-dev to suppress it.

– Configuring incomplete, errors occurred!

Is there something missing from my build, or is this a bug?

You won’t be able to build gruel independently from GNU Radio. It uses
some .cmake files defined in cmake/Modules.

Tom