Re: [Discuss-gnuradio] Can not build from source

[Rushikesh Kavar]

After checking build/CMakeFiles/CMakeError.log file, 

i found a log, i am putting small portion of it.

Run Build Command:"/usr/bin/make" "cmTC_fb818/fast"
/usr/bin/make -f CMakeFiles/cmTC_fb818.dir/build.make CMakeFiles/cmTC_fb818.dir/build
make[1]: Entering directory '/home/rushikesh/programming/development/GSoC-2019/orgs/gnuradio/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_fb818.dir/CheckFunctionExists.c.o
/usr/bin/cc   -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DCHECK_FUNCTION_EXISTS=pthread_create   -o CMakeFiles/cmTC_fb818.dir/CheckFunctionExists.c.o   -c /usr/share/cmake-3.10/Modules/CheckFunctionExists.c
Linking C executable cmTC_fb818
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_fb818.dir/link.txt --verbose=1
/usr/bin/cc  -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DCHECK_FUNCTION_EXISTS=pthread_create    CMakeFiles/cmTC_fb818.dir/CheckFunctionExists.c.o  -o cmTC_fb818 -lpthreads
/usr/bin/ld: cannot find -lpthreads
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_fb818.dir/build.make:97: recipe for target 'cmTC_fb818' failed
make[1]: *** [cmTC_fb818] Error 1
make[1]: Leaving directory '/home/rushikesh/programming/development/GSoC-2019/orgs/gnuradio/build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_fb818/fast' failed
make: *** [cmTC_fb818/fast] Error 2

You can clearly see that -lpthreads flag is used. But i think it should be -lpthread. not 's' after that.  How to change build file to resolve it?

On Sun, Feb 10, 2019 at 5:38 PM Rushikesh Kavar <address@hidden> wrote:

Hello,

         

          I am trying to install GNU radio from source code.

          As described here. https://wiki.gnuradio.org/index.php/BuildGuide.

          When i ran  cmake ../ these is my log.

-- Build type not specified: defaulting to release.
-- Build type set to Release.
-- Extracting version information from git describe...
-- Compiler Version: cc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
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
-- Building Static Libraries: OFF
-- 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 /usr/bin/python3
-- Could NOT find PythonLibs: Found unsuitable version "2.7.15rc1", but required is exact version "3.6" (found /usr/lib/x86_64-linux-gnu/libpython2.7.so)
-- Python checking for six - python 2 and 3 compatibility library - found
--
-- Checking for module SWIG
-- Disabling SWIG because version check failed.
--
-- The build system will automatically enable all components.
-- Use -DENABLE_DEFAULT=OFF to disable components by default.
--
-- Configuring python-support support...
--   Dependency PYTHONLIBS_FOUND = TRUE
--   Dependency SWIG_FOUND = FALSE
--   Dependency SWIG_VERSION_CHECK = FALSE
--   Dependency SIX_FOUND = TRUE
--   Disabling python-support support.
--   Override with -DENABLE_PYTHON=ON/OFF
--
-- Configuring testing-support support...
--   Dependency Boost_FOUND = 1
--   Enabling testing-support support.
--   Override with -DENABLE_TESTING=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 - not found
--
-- Python checking for six - python 2 and 3 compatibility library
-- Python checking for six - python 2 and 3 compatibility library - found
CMake Error at volk/CMakeLists.txt:88 (message):
  Mako templates required to build VOLK


-- Configuring incomplete, errors occurred!

Please guide me. I have install mako using pip install mako. still i am getting same error.

regards

Rushikesh