[Octave-bug-tracker] [bug #53529] Qt and osmesa related dection error for stable

[Tatsuro MATSUOKA]

Follow-up Comment #3, bug #53529 (project octave):

I write my workaround stable octave work again.

For Ubuntu 16.04 distribution , for Qt5Help, only run-time libraries are
available. One have to construct dev kit using source of qttools.

Goto
https://launchpad.net/ubuntu/+source/qttools-opensource-src/5.5.1-3ubuntu0.1

Download 
https://launchpad.net/ubuntu/+archive/primary/+files/qttools-opensource-src_5.5.1.orig.tar.xz

Archive it and copy header files for Qt5Help to standard location same as
other Qt5 header files. Some header files are the indication to header files
in src/assistant. Merger header file from src/assistant.

Copy another pkg-config file to Qt5Help.pc and modify it for Qt5Help.

Two symlinks were required in my case.


sudo ln -s  /usr/lib/x86_64-linux-gnu/libQt5Help.so.5.5.1
/usr/lib/x86_64-linux-gnu/libQt5Help.so
sudo ln -s /usr/lib/libqt5scintilla2.so.12.0.1 /usr/lib/libqscintilla2-qt5.so


That's all my workaround for new stable source build.
(Ubuntu 16.04)

HTH

Tatsuro 

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