Re: [Discuss-gnuradio] Error during compilation of GR-baz

[Michael Dickens]

Hi Balaji - Please "reply all" to keep the GR discussion list in the loop. Your OS / compiler can support C++11. Did you create the file "gr-baz-build-log.txt" and post it somewhere? That's the key! - MLD

On Thu, Apr 4, 2019, at 2:32 AM, Balaji Kolla wrote:

Hi Michael,

here is the output of commands.

address@hidden:build]$gnuradio-config-info -v --cflags --cc --cxx

v3.7.9.2-216-g681846ff

cc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4

Copyright (C) 2013 Free Software Foundation, Inc.

This is free software see the source for copying conditions.  There is NO

warranty not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

c++ (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4

Copyright (C) 2013 Free Software Foundation, Inc.

This is free software see the source for copying conditions.  There is NO

warranty not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

/usr/bin/cc:::-O3 -DNDEBUG  -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized

/usr/bin/c++:::-O3 -DNDEBUG  -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized

address@hidden:build]$

On Tue, Apr 2, 2019 at 4:56 PM Michael Dickens <address@hidden> wrote:

Hi Balaji - For this sort of debugging, please "reply to all" including the GR list: more eyes might find your issue faster than just mine along!

I see you're on "Ubuntu 14.04.4 LTS". I'm thinking that's a little dated by now ... any way you can use a more recent Ubuntu version?

What does the following return:

{{{

gnuradio-config-info -v --cflags --cc --cxx

}}}

Then, from the gr-baz "build" directory do:

{{{

rm -rf *

cmake ..

make VERBOSE=ON > gr-baz-build-log.txt 2>&1

}}}

and then post the file "gr-baz-build-log.txt" on < pastebin.com > or the equivalent & send us the link to it here.

I'm guessing the issue is that C++11 isn't being enabled during the build, maybe because the compiler doesn't support or because gr-baz doesn't explicitly tell CMake to do so. - MLD

On Tue, Apr 2, 2019, at 1:02 AM, Balaji Kolla wrote:

HI Michael,

Thank you for your response.

I am using the following OS and a version

[address@hidden:~]$cat /etc/os-release
NAME="Ubuntu"
VERSION="14.04.4 LTS, Trusty Tahr"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 14.04.4 LTS"
VERSION_ID="14.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"

Here is the output of cmake and make

address@hidden:build]$cmake ..
-- Build type not specified: defaulting to release.
-- Boost version: 1.55.0
-- Found the following Boost libraries:
--   system
--   thread
Checking for GNU Radio Module: RUNTIME
 * INCLUDES=/usr/local/include
 * LIBS=/usr/local/lib/libgnuradio-runtime.so;/usr/local/lib/libgnuradio-pmt.so
GNURADIO_RUNTIME_FOUND = TRUE
Checking for GNU Radio Module: BLOCKS
 * INCLUDES=/usr/local/include
 * LIBS=/usr/local/lib/libgnuradio-blocks.so;/usr/local/lib/libgnuradio-runtime.so;/usr/local/lib/libgnuradio-pmt.so
GNURADIO_BLOCKS_FOUND = TRUE
Checking for GNU Radio Module: DIGITAL
 * INCLUDES=/usr/local/include
 * LIBS=/usr/local/lib/libgnuradio-digital.so;/usr/local/lib/libgnuradio-runtime.so;/usr/local/lib/libgnuradio-pmt.so
GNURADIO_DIGITAL_FOUND = TRUE
Checking for GNU Radio Module: FILTER
 * INCLUDES=/usr/local/include
 * LIBS=/usr/local/lib/libgnuradio-filter.so;/usr/local/lib/libgnuradio-fft.so;/usr/local/lib/libgnuradio-runtime.so;/usr/local/lib/libgnuradio-pmt.so
GNURADIO_FILTER_FOUND = TRUE
Checking for GNU Radio Module: PMT
 * INCLUDES=/usr/local/include
 * LIBS=/usr/local/lib/libgnuradio-runtime.so;/usr/local/lib/libgnuradio-pmt.so
GNURADIO_PMT_FOUND = TRUE
-- UHD found - compiling UHD-aware blocks
-- libusb found - compiling RTL2832U source block
-- Armadillo found - compiling MUSIC DOA estimator block
-- SDL found - compiling SDL sink block
-- Could NOT find SDL_ttf (missing:  SDL_TTF_LIBRARIES SDL_TTF_INCLUDE_DIRS)
-- SDL TTF NOT found! SDL sink block will not have text
--
-- Checking for module SWIG
-- Found SWIG version 2.0.11.
-- Configuring done
-- Generating done
-- Build files have been written to: /home/lekha/sources/gr-baz/build
address@hidden:build]$make
[  1%] Building CXX object lib/CMakeFiles/gnuradio-baz.dir/baz_file_source.cc.o
/home/lekha/sources/gr-baz/lib/baz_file_source.cc:107:15: error: ‘shared_ptr’ in namespace ‘std’ does not name a type
       typedef std::shared_ptr<InputFile> sptr;

--

Thanks & Regards

Balaji Rao Kolla