search

gnuradio / pybombs

PyBOMBS (Python Build Overlay Managed Bundle System) is the GNU Radio install management system for resolving dependencies and pulling in out-of-tree projects.
https://gnuradio.org
GNU General Public License v3.0
414 stars 189 forks source link

PyBombs build of gr-osmosdr fails CentOS7 GCC-8 #538

Closed joshuashire closed 5 years ago

joshuashire commented 5 years ago

I am trying to install gr-osmosdr on CentOS7. I have updated to GCC 8 and set as current version. Is there some configuration I need to change in PyBombs or something?

CentOS Linux release 7.6.1810 (Core)

========================================

gcc --version gcc (GCC) 8.2.1 20180905 (Red Hat 8.2.1-3)

=======================================

pybombs install gr-osmosdr PyBOMBS.ConfigManager - INFO - Prefix Python version is: 2.7.5 PyBOMBS - INFO - PyBOMBS Version 2.3.3 PyBOMBS.install_manager - INFO - Phase 1: Creating install tree and installing binary packages: Install tree: | - gr-osmosdr PyBOMBS.install_manager - INFO - Phase 2: Recursively installing source packages to prefix: PyBOMBS.install_manager - INFO - Installing package: gr-osmosdr PyBOMBS.Packager.source - WARNING - Build dir already exists: /opt/gnuradio/prefix/default/src/gr-osmosdr/build Building: (100%) [==================================================================================================================================================================] [ 2%] Building CXX object lib/CMakeFiles/gnuradio-osmosdr.dir/source_impl.cc.o In file included from /opt/gnuradio/prefix/default/src/gr-osmosdr/lib/bladerf/bladerf_source_c.h:26:0, from /opt/gnuradio/prefix/default/src/gr-osmosdr/lib/source_impl.cc:72: /opt/gnuradio/prefix/default/src/gr-osmosdr/lib/bladerf/bladerf_common.h:291:50: error: ‘>>’ should be ‘> >’ within a nested template argument list static std::list<boost::weak_ptr> _devs; /< dev cache / ^ In file included from /opt/gnuradio/prefix/default/src/gr-osmosdr/lib/source_impl.cc:72:0: /opt/gnuradio/prefix/default/src/gr-osmosdr/lib/bladerf/bladerf_source_c.h:141:32: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11 [enabled by default] const float SCALING_FACTOR = 2048.0f; ^ make[2]: [lib/CMakeFiles/gnuradio-osmosdr.dir/build.make:63: lib/CMakeFiles/gnuradio-osmosdr.dir/source_impl.cc.o] Error 1 make[1]: [CMakeFiles/Makefile2:141: lib/CMakeFiles/gnuradio-osmosdr.dir/all] Error 2 make: [Makefile:141: all] Error 2 PyBOMBS.Packager.source - ERROR - Build failed. See output above for error messages. PyBOMBS.Packager.source - ERROR - Problem occurred while building package gr-osmosdr: Build failed. PyBOMBS.install_manager - ERROR - Error installing package gr-osmosdr. Aborting.

joshuashire commented 5 years ago

Fixed. I had tried to install the package prior to updating gcc version. After updating gcc, one has to remove the old package remnants before trying to install again.

I ran

pybombs inv gr-osmosdr none

And then

pybombs install gr-osmosdr

And the build succeeded.