Re: qt-gui problems with GNU 3.8

[CEL]

That sounds like `moc` is misbehaving. Or CMake is and the Makefiles
aren't correctly regenerating all necessary files if subsets are
already there.

a) If you haven't, uninstall all potentially half-installed GNU Radios
(don't ask), purge your build folder and cmake; make -j8 again
b) If that doesn't solve it, we'll need to look at the paths: Do the
paths (starting with __ in your, I presume censored, email) look right?

Best regards,
Marcus

On Tue, 2019-11-19 at 15:31 +0000, Mark Koenig wrote:
> Marcus,
> 
> Here is some feedback regarding using the rpms you helped me create.
> 
> I can run ‘cmake’ with no errors, but running ‘make’ I see the errors below 
> with respect to the qt-gui package.  Any advice on how to fix this problem?
> 
> Thank you
> 
> Mark
> 
> #38 2179. [ 79%] Generating 
> __/include/gnuradio/qtgui/moc_spectrumdisplayform.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 79%] Generating __/include/gnuradio/qtgui/moc_displayform.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 79%] Generating __/include/gnuradio/qtgui/moc_timedisplayform.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 79%] Generating __/include/gnuradio/qtgui/moc_timecontrolpanel.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 79%] Generating 
> __/include/gnuradio/qtgui/moc_timerasterdisplayform.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 79%] Generating __/include/gnuradio/qtgui/moc_freqdisplayform.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 79%] Generating __/include/gnuradio/qtgui/moc_freqcontrolpanel.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 79%] Generating 
> __/include/gnuradio/qtgui/moc_constellationdisplayform.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 80%] Generating 
> __/include/gnuradio/qtgui/moc_waterfalldisplayform.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 80%] Generating 
> __/include/gnuradio/qtgui/moc_histogramdisplayform.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 80%] Generating 
> __/include/gnuradio/qtgui/moc_numberdisplayform.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 80%] Generating 
> __/include/gnuradio/qtgui/moc_vectordisplayform.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 80%] Generating __/include/gnuradio/qtgui/moc_form_menus.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 80%] Generating __/include/gnuradio/qtgui/moc_DisplayPlot.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 80%] Generating 
> __/include/gnuradio/qtgui/moc_FrequencyDisplayPlot.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 80%] Generating 
> __/include/gnuradio/qtgui/moc_TimeDomainDisplayPlot.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 80%] Generating 
> __/include/gnuradio/qtgui/moc_TimeRasterDisplayPlot.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 80%] Generating 
> __/include/gnuradio/qtgui/moc_WaterfallDisplayPlot.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 80%] Generating 
> __/include/gnuradio/qtgui/moc_ConstellationDisplayPlot.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 81%] Generating 
> __/include/gnuradio/qtgui/moc_HistogramDisplayPlot.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 81%] Generating 
> __/include/gnuradio/qtgui/moc_VectorDisplayPlot.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2179. [ 81%] Generating moc_edit_box_msg_impl.cpp
> #38 2179. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2180. [ 81%] Generating 
> __/include/gnuradio/qtgui/moc_spectrumdisplayform.cpp
> #38 2180. standard input:0: Note: No relevant classes found. No output 
> generated.
> #38 2180. [ 81%] Building CXX object 
> gr-qtgui/lib/CMakeFiles/gnuradio-qtgui.dir/__/include/gnuradio/qtgui/moc_spectrumdisplayform.cpp.o
> #38 2180. c++: error: 
> /opt/truearrow/6.3/src/gnuradio/build/gr-qtgui/lib/__/include/gnuradio/qtgui/moc_spectrumdisplayform.cpp:
>  No such file or directory
> #38 2180. c++: fatal error: no input files
> #38 2180. compilation terminated.
> #38 2180. make[2]: *** 
> [gr-qtgui/lib/CMakeFiles/gnuradio-qtgui.dir/build.make:714: 
> gr-qtgui/lib/CMakeFiles/gnuradio-qtgui.dir/__/include/gnuradio/qtgui/moc_spectrumdisplayform.cpp.o]
>  Error 1
> #38 2180. make[1]: *** [CMakeFiles/Makefile2:9430: 
> gr-qtgui/lib/CMakeFiles/gnuradio-qtgui.dir/all] Error 2
> #38 2180. make: *** [Makefile:141: all] Error 2
> #38 DONE 2180.6s
> 
> 
> 
> 
> On 11/15/19, 3:50 PM, "Müller, Marcus   (CEL)" <address@hidden> wrote:
> 
>     Ah, it's the same old blues; need to have qt(4)-devel packaged for qwt.
>     
>     (What I've tried is: Run Fedora as host, and have a podman (or docker,
>     as if I care, replace "podman" by "docker" below) container
>     
>     marcus@workstation> podman run -it --rm centos:8)
>     
>     This is a very rough rundown of what I just did in a fresh CentOS 8
>     container:
>     
>     [root@hash /]# dnf check-update; dnf install -y epel-release
>     [root@hash /]# dnf update -y
>     [root@hash /]# dnf install -y make rpm-build qt5-qt*-devel rpmdevtools
>     ccache
>     [root@hash /]# adduser mockbuild
>     [root@hash /]# cd
>     [root@hash ~]# curl -o qwt-6.1.3-11.fc31.src.rpm 
>     
> https://ftp-stud.hs-esslingen.de/pub/fedora/linux/releases/31/Everything/source/tree/Packages/q/qwt-6.1.3-11.fc31.src.rpm
>     [root@hash ~]# rpm -i qwt-6.1.3-11.fc31.src.rpm
>     
>     I had to hunt down a lot of qt4 lines in the qwt.spec and remove them
>     before this builds on CentOS 8. I have just attached a diff for a
>     successfully building Qwt6 on the Bug that Vasil mentioned [2], so we
>     can try that one; continue with
>     
>     [root@hash ~]# cd rpmbuild/SPECS
>     [root@hash SPECS]# rm qwt.spec
>     [root@hash SPECS]# curl -o qwt.spec 
>     https://bugzilla.redhat.com/attachment.cgi?id=1636615
>     [root@hash SPECS]# rpmbuild -bs qwt.spec
>     [root@hash SPECS]# cd ../SRPMS
>     [root@hash SRPMS]# rpmbuild -rb *.src.rpm
>     … waaaait …
>     
>     This should, if the build succeeds (mine is still running), give you
>     qwt6-qt5 packages. Install these! 
>     
>     [root@hash SRPMS]# cd ../RPMS/
>     [root@hash RPMS]# ls */*
>     noarch/qwt-doc-6.1.3-11.el8.noarch.rpm
>     x86_64/qwt-qt5-6.1.3-11.el8.x86_64.rpm
>     x86_64/qwt-qt5-devel-6.1.3-11.el8.x86_64.rpm
>     x86_64/qwt-debugsource-6.1.3-11.el8.x86_64.rpm
>     x86_64/qwt-qt5-debuginfo-6.1.3-11.el8.x86_64.rpm
>     [root@hash RPMS]# cd x86_64
>     [root@hash x86_64]# dnf install -y *
>     
>     Try to build GNU Radio now!
>     
>     
>     Best regards,
>     Marcus
>     
>     On Fri, 2019-11-15 at 21:46 +0200, Vasil Velichkov wrote:
>     > Hi Mark,
>     > 
>     > On 15/11/2019 21.19, Mark Koenig wrote:
>     > > I am trying to build gnuradio branch maint-3.8 and I am having 
> trouble getting qt-gui to enabled.  I am currently using the new distro 
> CentOS 8, and I cannot find any ‘qwt’ packages.  Has anyone got gnuradio to 
> build on CentOS 8 yet?  I am very close to having all the modules I desire to 
> be built and enabled.
>     > > 
>     > > Any help would be greatly appreciated.
>     > 
>     > The qwt package is usually available from the EPEL repositories[1] but 
> there are still no package for epel8, see [2]
>     > 
>     > [1] https://fedoraproject.org/wiki/EPEL
>     > [2] https://bugzilla.redhat.com/show_bug.cgi?id=1751172
>     > 
>     > Regards,
>     > Vasil
>     > 
>     
>

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