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Re: Build Octave with GUI

From: Kai Torben Ohlhus
Subject: Re: Build Octave with GUI
Date: Thu, 28 Feb 2019 09:30:16 +0100

On Thu, Feb 28, 2019 at 8:05 AM Thomas D. Dean <address@hidden> wrote:
I am attempting to build octave with a gui.  From searching the web, I
think building with QT5 is not possible at this time.  I attempted to
build with QT4.  It seemed to work.  But, executing src/octave-gui
results in a CLI version.  The files, src/octave-cli and -gui are
different, but, both seem to execute a -cli version.

Does the warning about OpenGL mean that the -gui version will not work?

Ubuntu 18.04
Octave from HG sources.

 > cd octave-code
 > hg pull
 > hg update
 > make distclean
 > ./configure F77=gfortran --with-qt=4
   Build Octave Qt GUI:                  yes (version: 4)
   JIT compiler for loops:               no
   Build Java interface:                 yes
   Build static libraries:               no
   Build shared libraries:               yes
   Dynamic Linking API:                  dlopen
   Include support for GNU readline:     yes
   64-bit array dims and indexing:       yes
   64-bit BLAS array dims and indexing:  no
   OpenMP SMP multithreading:            yes
   Truncate intermediate FP results:     yes
   Build cross tools:                    no
   Build docs:                           yes
configure: WARNING: Qt does not work with the OpenGL libs (GL and GLU);\
     disabling OpenGL graphics with Qt GUI
configure: WARNING: SUNDIALS NVECTOR serial library not found.\
     Solvers ode15i and ode15s will be disabled.
configure: WARNING: SUNDIALS IDA library not found.\
     Solvers ode15i and ode15s will be disabled.
configure: WARNING: JAVA_HOME environment variable not initialized.\
     Auto-detection will proceed but is unreliable.
configure: NOTE: Libraries or auxiliary programs may be skipped if\
     they are not found OR if they are missing required features on your
 > make
Octave successfully built.  Now choose from the following:

    ./run-octave    - to run in place to test before installing
    make check      - to run the tests
    make install    - to install (PREFIX=/usr/local)

    HG ID for this build is "11bf2c815469"
 > make check
   PASS                            15472
   FAIL                                0
   XFAIL (reported bug)               28
   SKIP (missing feature)            126
   SKIP (run-time condition)          23
See the file /home/tomdean/Math/Octave/octave-code/test/fntests.log
for additional details.

Tom Dean

How do you start your build?  Did you run:

$  /home/tomdean/Math/Octave/octave-code/run-octave --gui

to start the GUI from the build, when it is not installed.


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