It's selecting neonv8, but you can do better. Since you're compiling from source, you can use a newer version of volk (which detects ARM CPU type better).

cd gnuradio/volk

git checkout v2.3.0

Then use this RPi4 specific cmake invocation. Be sure to delete the contents of your build directory first.

cmake -DCMAKE_TOOLCHAIN_FILE=../volk/cmake/Toolchains/arm_cortex_a72_hardfp_native.cmake ../

Give it a try and post your cmake result.

Also, you should install orc. Some kernels can be faster with orc.

sudo apt-get install liborc-0.4-dev

Ron

On 5/30/20 03:06, John Langworthy wrote:

Hi,

I am trying to build gnuradio 3.8.10 on a raspberry pi 4 under 64 bit ubuntu server. I am unconvinced from the cmake output that it is going to plan.

I know I could cross-compile, I’ll do that later.

Environment:

gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0

Linux raspberry 5.3.0-1026-raspi2 #28~18.04.1-Ubuntu SMP Thu May 21 14:48:58 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux

What I don’t understand is whether the code (volk) will be built to hook into neon properly. The thing that is irking me in cmake’s output is:

-- CPU is armv8, Overruled arch neonv7

What does this mean?

The full cmake output is listed below.  I’d be very grateful if someone can tell me if this is good or bad.

Thank you!

-- The CXX compiler identification is GNU 7.5.0

-- The C compiler identification is GNU 7.5.0

-- 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

-- Detecting CXX compile features

-- Detecting CXX compile features - done

-- Check for working C compiler: /usr/bin/cc

-- Check for working C compiler: /usr/bin/cc -- works

-- Detecting C compiler ABI info

-- Detecting C compiler ABI info - done

-- Detecting C compile features

-- Detecting C compile features - done

-- Build type set to Release.

--

-- The build system will automatically enable all components.

-- Use -DENABLE_DEFAULT=OFF to disable components by default.

--

-- Configuring testing-support support...

--   Enabling testing-support support.

--   Override with -DENABLE_TESTING=ON/OFF

-- Found Git: /usr/bin/git

-- Extracting version information from git describe...

-- Check if the system is big endian

-- Searching 16 bit integer

-- Looking for sys/types.h

-- Looking for sys/types.h - found

-- Looking for stdint.h

-- Looking for stdint.h - found

-- Looking for stddef.h

-- Looking for stddef.h - found

-- Check size of unsigned short

-- Check size of unsigned short - done

-- Using unsigned short

-- Check if the system is big endian - little endian

-- Performing Test HAVE_VISIBILITY_HIDDEN

-- Performing Test HAVE_VISIBILITY_HIDDEN - Success

-- Performing Test HAVE_WARN_SIGN_COMPARE

-- Performing Test HAVE_WARN_SIGN_COMPARE - Success

-- Performing Test HAVE_WARN_ALL

-- Performing Test HAVE_WARN_ALL - Success

-- Performing Test HAVE_WARN_NO_UNINITIALIZED

-- Performing Test HAVE_WARN_NO_UNINITIALIZED - Success

-- Compiler Version: cc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0

Copyright (C) 2017 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.

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

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

-- ADDING PERF COUNTERS

-- Looking for pthread.h

-- Looking for pthread.h - found

-- Looking for pthread_create

-- Looking for pthread_create - not found

-- Looking for pthread_create in pthreads

-- Looking for pthread_create in pthreads - not found

-- Looking for pthread_create in pthread

-- Looking for pthread_create in pthread - found

-- Found Threads: TRUE

-- Boost version: 1.65.1

-- Found the following Boost libraries:

--   date_time

--   program_options

--   filesystem

--   system

--   regex

--   thread

--   unit_test_framework

--   chrono

--   atomic

-- User set python executable /home/pi/.conda/envs/gr_py36/bin/python3.6

-- Found PythonInterp: /home/pi/.conda/envs/gr_py36/bin/python3.6 (found suitable version "3.6.10", minimum required is "2.7.6")

-- Found PythonLibs: /home/pi/.conda/envs/gr_py36/lib/libpython3.6m.so (found suitable exact version "3.6.10")

-- Python checking for six - python 2 and 3 compatibility library - found

--

-- Checking for module SWIG

-- Found SWIG version 3.0.12.

-- Found SWIG: /usr/bin/swig3.0

--

-- Configuring python-support support...

--   Dependency PYTHONLIBS_FOUND = TRUE

--   Dependency SWIG_FOUND = TRUE

--   Dependency SWIG_VERSION_CHECK = TRUE

--   Dependency SIX_FOUND = TRUE

--   Enabling python-support support.

--   Override with -DENABLE_PYTHON=ON/OFF

--

-- Configuring VOLK support...

-- Build type set to Release.

-- Extracting version information from git describe...

--

-- Python checking for python >= 2.7

-- Python checking for python >= 2.7 - found

--

-- Python checking for mako >= 0.4.2

-- Python checking for mako >= 0.4.2 - found

--

-- Python checking for six - python 2 and 3 compatibility library

-- Python checking for six - python 2 and 3 compatibility library - found

-- Boost version: 1.65.1

-- Found the following Boost libraries:

--   filesystem

--   system

-- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1")

-- Checking for module 'orc-0.4 > 0.4.11'

--   No package 'orc-0.4' found

-- orc files (missing: ORC_LIBRARY ORC_INCLUDE_DIR ORCC_EXECUTABLE)

-- Found Doxygen: /usr/bin/doxygen (found version "1.8.13") found components:  doxygen missing components:  dot

-- QA Testing is enabled.

--   Modify using: -DENABLE_TESTING=ON/OFF

-- System profiling is disabled.

--   Modify using: -DENABLE_PROFILING=ON/OFF

-- Looking for cpuid.h

-- Looking for cpuid.h - not found

-- Looking for intrin.h

-- Looking for intrin.h - not found

-- Looking for fenv.h

-- Looking for fenv.h - found

-- Looking for dlfcn.h

-- Looking for dlfcn.h - found

-- Compiler name: GNU

-- Performing Test HAVE_WERROR_UNUSED_CMD_LINE_ARG

-- Performing Test HAVE_WERROR_UNUSED_CMD_LINE_ARG - Failed

-- Looking for posix_memalign

-- Looking for posix_memalign - found

-- Performing Test have_mfloat_abi_softfp

-- Performing Test have_mfloat_abi_softfp - Failed

-- Performing Test have_mfloat_abi_hard

-- Performing Test have_mfloat_abi_hard - Failed

-- Performing Test have_funsafe_math_optimizations

-- Performing Test have_funsafe_math_optimizations - Success

-- Performing Test have_mfpu_neon

-- Performing Test have_mfpu_neon - Failed

-- Performing Test have_m32

-- Performing Test have_m32 - Failed

-- Performing Test have_m64

-- Performing Test have_m64 - Failed

-- Performing Test have_m3dnow

-- Performing Test have_m3dnow - Failed

-- Performing Test have_msse4_2

-- Performing Test have_msse4_2 - Failed

-- Performing Test have_mpopcnt

-- Performing Test have_mpopcnt - Failed

-- Performing Test have_mmmx

-- Performing Test have_mmmx - Failed

-- Performing Test have_mfma

-- Performing Test have_mfma - Failed

-- Performing Test have_msse

-- Performing Test have_msse - Failed

-- Performing Test have_msse2

-- Performing Test have_msse2 - Failed

-- Performing Test have_msse3

-- Performing Test have_msse3 - Failed

-- Performing Test have_mssse3

-- Performing Test have_mssse3 - Failed

-- Performing Test have_msse4a

-- Performing Test have_msse4a - Failed

-- Performing Test have_msse4_1

-- Performing Test have_msse4_1 - Failed

-- Performing Test have_mavx

-- Performing Test have_mavx - Failed

-- Performing Test have_mavx2

-- Performing Test have_mavx2 - Failed

-- Performing Test have_mavx512f

-- Performing Test have_mavx512f - Failed

-- Performing Test have_mavx512cd

-- Performing Test have_mavx512cd - Failed

-- Architecture is not x86 or x86_64, Overruled arch 3dnow

-- Architecture is not x86 or x86_64, Overruled arch mmx

-- Architecture is not x86 or x86_64, Overruled arch sse

-- Architecture is not x86 or x86_64, Overruled arch sse2

-- Architecture is not x86 or x86_64, Overruled arch sse3

-- Architecture is not x86 or x86_64, Overruled arch ssse3

-- Architecture is not x86 or x86_64, Overruled arch sse4_a

-- Architecture is not x86 or x86_64, Overruled arch sse4_1

-- Architecture is not x86 or x86_64, Overruled arch sse4_2

-- Architecture is not x86 or x86_64, Overruled arch avx

-- Architecture is not x86 or x86_64, Overruled arch avx512f

-- Architecture is not x86 or x86_64, Overruled arch avx512cd

-- Performing Test neon_compile_result

-- Performing Test neon_compile_result - Success

-- Performing Test have_neonv7_result

-- Performing Test have_neonv7_result - Failed

-- Performing Test have_neonv8_result

-- Performing Test have_neonv8_result - Success

-- CPU is armv8, Overruled arch neonv7

-- ORC support not found, Overruled arch orc

-- Available architectures: generic;neon;neonv8;norc

-- Available machines: generic;neon;neonv8

-- BUILD TYPE = RELEASE

-- Base cflags = -O3 -DNDEBUG -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall

-- BUILD INFO ::: generic ::: GNU ::: -O3 -DNDEBUG  -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall

-- BUILD INFO ::: neon ::: GNU ::: -O3 -DNDEBUG  -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall -funsafe-math-optimizations

-- BUILD INFO ::: neonv8 ::: GNU ::: -O3 -DNDEBUG  -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall -funsafe-math-optimizations -funsafe-math-optimizations

-- Compiler Version: cc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0

Copyright (C) 2017 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.

-- The ASM compiler identification is GNU

-- Found assembler: /usr/bin/cc

-- c flags:  -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall;

-- asm flags:

-- c flags:  -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall;

-- asm flags:

-- Did not find liborc and orcc, disabling orc support...

-- Loading version 2.0 into constants...

-- Using install prefix: /usr/local

--

-- Configuring volk support...

--   Enabling volk support.

--   Override with -DENABLE_VOLK=ON/OFF

--   Override with -DENABLE_INTERNAL_VOLK=ON/OFF

  Version 2.0.0 of VOLK was detected. Applying workaround for broken rotator kernel.

-- Found LOG4CPP: /usr/lib/aarch64-linux-gnu/liblog4cpp.so

-- Checking for module 'gmp'

--   No package 'gmp' found

-- Found GMP: /usr/lib/aarch64-linux-gnu/libgmpxx.so

-- Checking for module 'mpir >= 3.0'

--   No package 'mpir' found

-- Could NOT find MPIR (missing: MPIRXX_LIBRARY MPIR_LIBRARY MPIR_INCLUDE_DIR)

-- Found MPLIB: /usr/lib/aarch64-linux-gnu/libgmpxx.so

-- Found Sphinx: /usr/bin/sphinx-build

--

-- Configuring doxygen support...

--   Dependency DOXYGEN_FOUND = YES

--   Enabling doxygen support.

--   Override with -DENABLE_DOXYGEN=ON/OFF

--

-- Configuring sphinx support...

--   Dependency SPHINX_FOUND = TRUE

--   Enabling sphinx support.

--   Override with -DENABLE_SPHINX=ON/OFF

-- Checking for module 'gmp'

--   No package 'gmp' found

-- Checking for module 'mpir >= 3.0'

--   No package 'mpir' found

-- Could NOT find MPIR (missing: MPIRXX_LIBRARY MPIR_LIBRARY MPIR_INCLUDE_DIR)

-- Looking for C++ include sys/time.h

-- Looking for C++ include sys/time.h - found

-- Looking for C++ include sys/socket.h

-- Looking for C++ include sys/socket.h - found

-- Looking for C++ include io.h

-- Looking for C++ include io.h - not found

-- Looking for C++ include sys/mman.h

-- Looking for C++ include sys/mman.h - found

-- Looking for C++ include sys/ipc.h

-- Looking for C++ include sys/ipc.h - found

-- Looking for C++ include sys/shm.h

-- Looking for C++ include sys/shm.h - found

-- Looking for C++ include signal.h

-- Looking for C++ include signal.h - found

-- Looking for C++ include netinet/in.h

-- Looking for C++ include netinet/in.h - found

-- Looking for C++ include arpa/inet.h

-- Looking for C++ include arpa/inet.h - found

-- Looking for C++ include unistd.h

-- Looking for C++ include unistd.h - found

-- Looking for C++ include malloc.h

-- Looking for C++ include malloc.h - found

-- Performing Test HAVE_SNPRINTF

-- Performing Test HAVE_SNPRINTF - Success

-- Performing Test HAVE_SIGACTION

-- Performing Test HAVE_SIGACTION - Success

-- Performing Test HAVE_SYSCONF

-- Performing Test HAVE_SYSCONF - Success

-- Performing Test HAVE_GETPAGESIZE

-- Performing Test HAVE_GETPAGESIZE - Success

-- Performing Test HAVE_SSLEEP

-- Performing Test HAVE_SSLEEP - Failed

-- Performing Test HAVE_VALLOC

-- Performing Test HAVE_VALLOC - Success

-- Performing Test HAVE_PTHREAD_SIGMASK

-- Performing Test HAVE_PTHREAD_SIGMASK - Success

-- Performing Test HAVE_CREATEFILEMAPPING

-- Performing Test HAVE_CREATEFILEMAPPING - Failed

-- Performing Test HAVE_SHM_OPEN

-- Performing Test HAVE_SHM_OPEN - Success

-- Performing Test HAVE_SINCOS

-- Performing Test HAVE_SINCOS - Success

-- Performing Test HAVE_SINCOSF

-- Performing Test HAVE_SINCOSF - Success

-- Performing Test HAVE_SINF

-- Performing Test HAVE_SINF - Success

-- Performing Test HAVE_COSF

-- Performing Test HAVE_COSF - Success

-- Performing Test HAVE_MMAP

-- Performing Test HAVE_MMAP - Success

-- Performing Test HAVE_PTHREAD_SETSCHEDPARAM

-- Performing Test HAVE_PTHREAD_SETSCHEDPARAM - Success

-- Performing Test HAVE_SCHED_SETSCHEDULER

-- Performing Test HAVE_SCHED_SETSCHEDULER – Success

-- Configuring gnuradio-runtime support...

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_VOLK = ON

--   Dependency PYTHONINTERP_FOUND = TRUE

--   Dependency MPLIB_FOUND = TRUE

--   Dependency LOG4CPP_FOUND = TRUE

--   Enabling gnuradio-runtime support.

--   Override with -DENABLE_GNURADIO_RUNTIME=ON/OFF

--

-- Configuring gr-ctrlport support...

--   Dependency Boost_FOUND = 1

--   Dependency SWIG_FOUND = TRUE

--   Dependency SWIG_VERSION_CHECK = TRUE

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Enabling gr-ctrlport support.

--   Override with -DENABLE_GR_CTRLPORT=ON/OFF

-- Looking for C++ include sys/resource.h

-- Looking for C++ include sys/resource.h - found

-- Loading build date Sat, 30 May 2020 09:23:18 into constants...

-- Loading version 3.8.1.0 into constants...

-- Checking for module 'thrift'

--   Found thrift, version 0.10.0

-- Python checking for Thrift - found

-- Found THRIFT: /usr/lib/libthrift.so

-- Found and enabling Thrift backend to ControlPort

-- Running thrift to build C++ bindings

-- Looking for C++ include windows.h

-- Looking for C++ include windows.h - not found

-- TRY_SHM_VMCIRCBUF set to ON.

--

-- Python checking for python2 >= 2.7.6 or python3 >= 3.6.5 - found

-- Python checking for PyYAML >= 3.10 - not found

-- Python checking for mako >= 0.9.1 - found

-- Python checking for pygobject >= 2.28.6 - not found

-- Python checking for Gtk (GI) >= 3.10.8 - not found

-- Python checking for Cairo (GI) >= 1.0 - not found

-- Python checking for PangoCairo (GI) >= 1.0 - not found

-- Python checking for numpy - found

--

-- Configuring gnuradio-companion support...

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_PYTHON = ON

--   Dependency PYTHON_MIN_VER_FOUND = TRUE

--   Dependency PYYAML_FOUND = FALSE

--   Dependency MAKO_FOUND = TRUE

--   Dependency PYGI_FOUND = FALSE

--   Dependency GTK_GI_FOUND = FALSE

--   Dependency CAIRO_GI_FOUND = FALSE

--   Dependency PANGOCAIRO_GI_FOUND = FALSE

--   Dependency NUMPY_FOUND = TRUE

--   Disabling gnuradio-companion support.

--   Override with -DENABLE_GRC=ON/OFF

--

-- Configuring gr-blocks support...

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_VOLK = ON

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Enabling gr-blocks support.

--   Override with -DENABLE_GR_BLOCKS=ON/OFF

-- Checking for module 'gsl >= 1.10'

--   Found gsl , version 2.4

-- Found GSL: gsl;gslcblas;m

--

-- Configuring gr-fec support...

--   Dependency ENABLE_VOLK = ON

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_BLOCKS = ON

--   Enabling gr-fec support.

--   Override with -DENABLE_GR_FEC=ON/OFF

-- Checking for module 'fftw3f >= 3.0'

--   Found fftw3f , version 3.3.7

-- Found FFTW3f: /usr/lib/aarch64-linux-gnu/libfftw3f.so

--

-- Configuring gr-fft support...

--   Dependency ENABLE_VOLK = ON

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_BLOCKS = ON

--   Dependency FFTW3f_FOUND = TRUE

--   Enabling gr-fft support.

--   Override with -DENABLE_GR_FFT=ON/OFF

--

-- Configuring gr-filter support...

--   Dependency ENABLE_VOLK = ON

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_FFT = ON

--   Dependency ENABLE_GR_BLOCKS = ON

--   Enabling gr-filter support.

--   Override with -DENABLE_GR_FILTER=ON/OFF

--

-- Configuring gr-analog support...

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_VOLK = ON

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_BLOCKS = ON

--   Dependency ENABLE_GR_FFT = ON

--   Dependency ENABLE_GR_FILTER = ON

--   Enabling gr-analog support.

--   Override with -DENABLE_GR_ANALOG=ON/OFF

--

-- Configuring gr-digital support...

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_VOLK = ON

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_FFT = ON

--   Dependency ENABLE_GR_FILTER = ON

--   Dependency ENABLE_GR_BLOCKS = ON

--   Dependency ENABLE_GR_ANALOG = ON

--   Enabling gr-digital support.

--   Override with -DENABLE_GR_DIGITAL=ON/OFF

--

-- Configuring gr-dtv support...

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_ANALOG = ON

--   Dependency ENABLE_GR_FILTER = ON

--   Dependency ENABLE_GR_FEC = ON

--   Dependency ENABLE_VOLK = ON

--   Enabling gr-dtv support.

--   Override with -DENABLE_GR_DTV=ON/OFF

-- Performing Test SSE2_SUPPORTED

-- Performing Test SSE2_SUPPORTED - Failed

--

-- Configuring gr-audio support...

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Enabling gr-audio support.

--   Override with -DENABLE_GR_AUDIO=ON/OFF

-- Checking for module 'alsa'

--   Found alsa, version 1.1.3

-- Found ALSA 1.1.3

-- Checking for module 'jack'

--   No package 'jack' found

-- Looking for C++ include AudioUnit/AudioUnit.h

-- Looking for C++ include AudioUnit/AudioUnit.h - not found

-- Looking for C++ include AudioToolbox/AudioToolbox.h

-- Looking for C++ include AudioToolbox/AudioToolbox.h - not found

-- Checking for module 'portaudio-2.0'

--   No package 'portaudio-2.0' found

--

-- Configuring gr-channels support...

--   Dependency ENABLE_VOLK = ON

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_BLOCKS = ON

--   Dependency ENABLE_GR_FFT = ON

--   Dependency ENABLE_GR_FILTER = ON

--   Dependency ENABLE_GR_ANALOG = ON

--   Enabling gr-channels support.

--   Override with -DENABLE_GR_CHANNELS=ON/OFF

-- Python checking for PyQt5 - not found

-- Checking for module 'Qt5Qwt6'

--   No package 'Qt5Qwt6' found

-- QWT Version: 6.1.3

-- Found Qwt: /usr/lib/libqwt-qt5.so

--

-- Configuring gr-qtgui support...

--   Dependency Boost_FOUND = 1

--   Dependency QT_FOUND = 1

--   Dependency QWT_FOUND = TRUE

--   Dependency ENABLE_VOLK = ON

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_FFT = ON

--   Dependency ENABLE_GR_FILTER = ON

--   Dependency PYTHONLIBS_FOUND = TRUE

--   Dependency PYQT5_FOUND = FALSE

--   Disabling gr-qtgui support.

--   Override with -DENABLE_GR_QTGUI=ON/OFF

--

-- Configuring gr-trellis support...

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_ANALOG = ON

--   Dependency ENABLE_GR_BLOCKS = ON

--   Dependency ENABLE_GR_DIGITAL = ON

--   Enabling gr-trellis support.

--   Override with -DENABLE_GR_TRELLIS=ON/OFF

-- Checking for module 'uhd'

--   No package 'uhd' found

--

-- Configuring gr-uhd support...

--   Dependency Boost_FOUND = 1

--   Dependency UHD_FOUND = 0

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_FILTER = ON

--   Dependency ENABLE_GR_BLOCKS = ON

--   Dependency ENABLE_GR_ANALOG = ON

--   Disabling gr-uhd support.

--   Override with -DENABLE_GR_UHD=ON/OFF

--   UHD Version:

-- Python checking for Mako >= 0.4.2 - found

-- Python checking for click - not found

-- Python checking for click-plugins - not found

--

-- Configuring gr-utils support...

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_PYTHON = ON

--   Dependency MAKO_FOUND = TRUE

--   Enabling gr-utils support.

--   Override with -DENABLE_GR_UTILS=ON/OFF

--

-- Configuring gr_modtool support...

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_PYTHON = ON

--   Dependency CLICK_FOUND = FALSE

--   Dependency CLICK_PLUGINS_FOUND = FALSE

--   Disabling gr_modtool support.

--   Override with -DENABLE_GR_MODTOOL=ON/OFF

-- Found SDL: /usr/lib/aarch64-linux-gnu/libSDLmain.a;/usr/lib/aarch64-linux-gnu/libSDL.so;-lpthread (found version "1.2.15")

--

-- Configuring gr-video-sdl support...

--   Dependency SDL_FOUND = TRUE

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Enabling gr-video-sdl support.

--   Override with -DENABLE_GR_VIDEO_SDL=ON/OFF

--

-- Configuring gr-vocoder support...

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_FFT = ON

--   Dependency ENABLE_GR_BLOCKS = ON

--   Dependency ENABLE_GR_FILTER = ON

--   Dependency ENABLE_GR_ANALOG = ON

--   Enabling gr-vocoder support.

--   Override with -DENABLE_GR_VOCODER=ON/OFF

-- Could NOT find LIBCODEC2 (missing: LIBCODEC2_LIBRARIES LIBCODEC2_INCLUDE_DIRS)

-- Could NOT find LIBGSM (missing: LIBGSM_LIBRARIES LIBGSM_INCLUDE_DIRS)

--

-- Configuring gr-wavelet support...

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ENABLE_GR_BLOCKS = ON

--   Dependency ENABLE_GR_ANALOG = ON

--   Dependency GSL_FOUND = TRUE

--   Enabling gr-wavelet support.

--   Override with -DENABLE_GR_WAVELET=ON/OFF

-- Checking for module 'libzmq'

--   Found libzmq, version 4.2.5

-- Found ZEROMQ: /usr/lib/aarch64-linux-gnu/libzmq.so

--

-- Configuring gr-zeromq support...

--   Dependency Boost_FOUND = 1

--   Dependency ENABLE_GNURADIO_RUNTIME = ON

--   Dependency ZEROMQ_FOUND = TRUE

--   Enabling gr-zeromq support.

--   Override with -DENABLE_GR_ZEROMQ=ON/OFF

--

-- ######################################################

-- # Gnuradio enabled components

-- ######################################################

--   * testing-support

--   * python-support

--   * volk

--   * doxygen

--   * sphinx

--   * gnuradio-runtime

--   * gr-ctrlport

--   * * thrift

--   * gr-blocks

--   * gr-fec

--   * gr-fft

--   * gr-filter

--   * gr-analog

--   * gr-digital

--   * gr-dtv

--   * gr-audio

--   * * alsa

--   * * oss

--   * gr-channels

--   * gr-trellis

--   * gr-utils

--   * gr-video-sdl

--   * gr-vocoder

--   * gr-wavelet

--   * gr-zeromq

--

-- ######################################################

-- # Gnuradio disabled components

-- ######################################################

--   * gnuradio-companion

--   * gr-qtgui

--   * gr-uhd

--   * gr_modtool

--

-- Using install prefix: /usr/local

-- Building for version: 3.8.1.0 / 3.8.1

-- Configuring done

-- Generating done

-- Build files have been written to: /home/pi/gnuradio/build

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