*while building the gr-osmosdr i received a bulk of errors*
*I'm using Ubuntu 18.4 and gnuradio v3.9.*
*The following are the errors*
-- The CXX compiler identification is GNU 7.4.0
-- The C compiler identification is GNU 7.4.0
-- 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 not specified: defaulting to release.
-- Found Git: /usr/bin/git (found version "2.17.1")
-- Extracting version information from git describe...
-- Configuring Boost C++ Libraries...
-- 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:
-- thread
-- system
-- chrono
-- date_time
-- atomic
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1")
-- Checking for module 'gruel'
-- No package 'gruel' found
-- Could NOT find GRUEL (missing: GRUEL_LIBRARIES GRUEL_INCLUDE_DIRS)
-- Checking for module 'gnuradio-core'
-- No package 'gnuradio-core' found
-- Could NOT find GNURADIO_CORE (missing: GNURADIO_CORE_LIBRARIES
GNURADIO_CORE_INCLUDE_DIRS)
-- Checking for module 'gnuradio-iqbalance'
-- Found gnuradio-iqbalance, version 0
-- Could NOT find GNURADIO_IQBALANCE (missing:
GNURADIO_IQBALANCE_INCLUDE_DIRS)
-- Checking for module 'uhd'
-- No package 'uhd' found
-- Could NOT find UHD (missing: UHD_LIBRARIES UHD_INCLUDE_DIRS)
-- Checking for module 'gnuradio-uhd'
-- Found gnuradio-uhd, version 3.9.0
-- gnuradio-uhd not found.
-- Could NOT find GNURADIO_UHD (missing: GNURADIO_UHD_INCLUDE_DIRS)
-- Checking for module 'gnuradio-fcd'
-- No package 'gnuradio-fcd' found
-- gnuradio-fcd not found.
-- Could NOT find GNURADIO_FCD (missing: GNURADIO_FCD_LIBRARIES
GNURADIO_FCD_INCLUDE_DIRS)
-- Checking for module 'gnuradio-fcdproplus'
-- Found gnuradio-fcdproplus, version 3.7.11
-- Found gnuradio-fcdproplus: /usr/include,
/usr/lib/x86_64-linux-gnu/libgnuradio-fcdproplus.so
-- Found GNURADIO_FCDPP: /usr/lib/x86_64-linux-gnu/libgnuradio-fcdproplus.so
-- Checking for module 'libosmosdr'
-- No package 'libosmosdr' found
-- libosmosdr not found.
-- Checking for module 'librtlsdr'
-- No package 'librtlsdr' found
-- librtlsdr not found.
-- Checking for module 'libmirisdr'
-- No package 'libmirisdr' found
-- libmirisdr not found.
-- Checking for module 'libhackrf'
-- Found libhackrf, version 0.5
-- Found LIBHACKRF: /usr/local/lib/libhackrf.so
-- Checking for module 'libairspy'
-- No package 'libairspy' found
-- Could NOT find LIBAIRSPY (missing: LIBAIRSPY_LIBRARIES
LIBAIRSPY_INCLUDE_DIRS)
-- Checking for module 'libbladeRF'
-- No package 'libbladeRF' found
-- libbladeRF not found.
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
CMake Error at CMakeLists.txt:166 (message):
Gruel required to build gr-osmosdr
-- Configuring incomplete, errors occurred!
See also "/home/shan/gr-osmosdr/build/CMakeFiles/CMakeOutput.log".
See also "/home/shan/gr-osmosdr/build/CMakeFiles/CMakeError.log".
*Thanks:)*
