Created attachment 1471915 [details]
My own gnuradio.spec

Description of problem:

Version-Release number of selected component (if applicable):

The Fedora SPEC file doesn't list the necessary components for building GNU Radio with

* Sphinx (Python documentation)
* ZeroMQ (networking blocks)
* ControlPort thrift backend (the only backend for GNU Radio's RPC framework)

and uses non-existent options for CMake.

How reproducible:

reliably: See end of CMake Output in https://kojipkgs.fedoraproject.org//packages/gnuradio/3.7.13.4/1.fc28/data/logs/x86_64/build.log

Steps to Reproduce:

Run `mock --rebuild` on the source package

Actual results:

disabled components, non-functional ctrlport, cmake complains about wrong options:

```
CMake Warning:
  Manually-specified variables were not used by the project:
    CMAKE_Fortran_FLAGS_RELEASE
    ENABLE-GR_COMEDI
    ENABLE_GRUEL
    ENABLE_GR_CORE
    INCLUDE_INSTALL_DIR
    LIB_INSTALL_DIR
    SHARE_INSTALL_PREFIX
    SYSCONF_INSTALL_DIR
```

Expected results:

Full-featured GNU Radio build

Additional info:

the CMake options passed seem to be very off, many of them don't exist (or ceased to exist. 
Also, passing "FORCE" to enable a component that's missing dependencies doesn't work; component (luckily) stays disabled.

For completeness, I'll list them here:

`usr/bin/cmake -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DENABLE_GR_CORE=FORCE -DENABLE_PYTHON=FORCE -DENABLE_DOXYGEN=FORCE -DENABLE_VOLK=FORCE -DENABLE_GRUEL=FORCE -DENABLE_GR_AUDIO=FORCE -DENABLE_GR_ATSC=FORCE -DENABLE_GR_VOCODER=FORCE -DENABLE_GR_UHD=FORCE -DENABLE_GR_NOAA=FORCE -DENABLE_GR_PAGER=FORCE -DENABLE_GR_TRELLIS=FORCE -DENABLE_GR_VIDEO_SDL=FORCE -DENABLE_GR_WXGUI=FORCE -DENABLE_GR_UTILS=FORCE -DENABLE_GRC=FORCE -DENABLE-GR_COMEDI=FORCE -DENABLE_GR_FCD=FORCE -DSYSCONFDIR=/etc -DGR_PKG_DOC_DIR=/usr/share/doc/gnuradio .. `


* -DENABLE_GR_CORE=FORCE: GR_CORE doesn't exist since 3.7.0
* same for GRUEL (but I think a bit longer)
* all these FORCE values to enable components don't actually do something – things are enabled if the dependencies are met (and will be disabled when they aren't: see ENABLE_GR_COMEDI=FORCE not actually do anything); maybe you wanted to *disable* unused components, but then you'd disable the auto-enabling, and then manually set them to "ON" (FORCE has no specific effect on clean builds over ON)

I've rewritten the spec file a while back to have my own private builds. Maybe you want to copy/adapt:

https://copr-be.cloud.fedoraproject.org/results/marcusmueller/gnuradio/fedora-28-x86_64/00777522-gnuradio/gnuradio.spec

It contains all dependencies for all components (but gr-comedi) on F26 through F29, and makes as much as possible work on CentOS 7. I hope it helps you a bit!