$ cmake -Wno-dev -DCMAKE_TOOLCHAIN_FILE=~/workarea-gnuradio/gnuradio-3.8.0.0/cmake/Toolchains/oe-sdk_cross.cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_CXX_FLAGS:STRING="-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9" -DCMAKE_C_FLAGS:STRING="-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9" -DCMAKE_ASM_FLAGS:STRING="-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9 -g" -DCMAKE_NO_SYSTEM_FROM_IMPORTED=ON -DPYTHON_EXECUTABLE:FILEPATH=~/rfnoc/oe/sysroots/cortexa9t2hf-neon-oe-linux-musleabi/usr/bin/python -DPYTHON_INCLUDE_DIR:PATH=~/rfnoc/oe/sysroots/cortexa9t2hf-neon-oe-linux-musleabi/usr/include/python2.7 -DPYTHON_LIBRARY:FILEPATH=~/rfnoc/oe/sysroots/cortexa9t2hf-neon-oe-linux-musleabi/usr/lib/libpython2.7.so  ../
-- The CXX compiler identification is GNU 8.2.0
-- The C compiler identification is GNU 8.2.0
-- Check for working CXX compiler: /home/user/rfnoc/oe/sysroots/x86_64-oesdk-linux/usr/bin/arm-oe-linux-musleabi/arm-oe-linux-musleabi-g++
-- Check for working CXX compiler: /home/user/rfnoc/oe/sysroots/x86_64-oesdk-linux/usr/bin/arm-oe-linux-musleabi/arm-oe-linux-musleabi-g++ -- 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: /home/user/rfnoc/oe/sysroots/x86_64-oesdk-linux/usr/bin/arm-oe-linux-musleabi/arm-oe-linux-musleabi-gcc
-- Check for working C compiler: /home/user/rfnoc/oe/sysroots/x86_64-oesdk-linux/usr/bin/arm-oe-linux-musleabi/arm-oe-linux-musleabi-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Build type not specified: defaulting to release.
-- Found LOG4CPP: /home/user/rfnoc/oe/sysroots/cortexa9t2hf-neon-oe-linux-musleabi/usr/lib/liblog4cpp.so
-- Found PkgConfig: /home/user/rfnoc/oe/sysroots/x86_64-oesdk-linux/usr/bin/pkg-config (found version "0.29.2")
-- Checking for module 'gmp'
--   No package 'gmp' found
-- Found GMP: /home/user/rfnoc/oe/sysroots/cortexa9t2hf-neon-oe-linux-musleabi/usr/lib/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: /home/user/rfnoc/oe/sysroots/cortexa9t2hf-neon-oe-linux-musleabi/usr/lib/libgmpxx.so
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - found
-- Found Threads: TRUE
-- Boost version: 1.68.0
-- Found the following Boost libraries:
--   date_time
--   program_options
--   filesystem
--   system
--   regex
--   thread
--   unit_test_framework
--   chrono
--   atomic
-- Found VOLK: Volk::volk
-- User set python executable /home/user/rfnoc/oe/sysroots/x86_64-oesdk-linux/usr/bin/python3
-- Found PythonInterp: /home/user/rfnoc/oe/sysroots/x86_64-oesdk-linux/usr/bin/python3 (found version "3.5.6")
-- Could NOT find PythonLibs: Found unsuitable version "2.7.16", but required is exact version "3.5" (found /home/user/rfnoc/oe/sysroots/cortexa9t2hf-neon-oe-linux-musleabi/usr/lib/libpython2.7.so)
-- Found Git: /usr/bin/git
-- Found Doxygen: /usr/bin/doxygen (found version "1.8.13") found components:  doxygen dot
-- Using install prefix: /usr
-- Building for version: v1.0-compat-xxx-xunknown / 1.0.0git
-- No C++ unit tests... skipping
--
-- Checking for module SWIG
-- Found SWIG version 3.0.12.
-- Found SWIG: /usr/bin/swig3.0
-- Found PythonLibs: /home/user/rfnoc/oe/sysroots/cortexa9t2hf-neon-oe-linux-musleabi/usr/lib/libpython2.7.so (found version "2.7.16")
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_ASM_FLAGS


-- Build files have been written to: /home/user/workspace/gnuradio/gr-ads_b_mod/build-arm