GitLab

cmake: disable mac warnings about opengl being deprecated

See merge request !157

Fix a bad cmake typo, RPPATH should be RPATH.

See merge request !158

This didn't make a difference with OLD CMP0042 behaviour, but with NEW
behaviour we really need to set this in some cases for fixup_bundle to
work.

Small documentation fixes

See merge request !155

Doxygen: switch to SHORT_NAMES=NO

See merge request !156

This allows stable deep linking of documentation,
cf https://stackoverflow.com/questions/10615619/how-to-hyperlink-to-deep-doxygen-content

Doc: Add apt instructions to install dependencies on Debian

See merge request !154

CMake simplification

See merge request !153

# Conflicts:
#	cmake/FindCGAL.cmake

(1) removed CGAL finder since a better one is shipped with CGAL. (2) adapted PhySim finder to handle qwt as optional dependency. (3) added Geogram finder

Fix warning about glext redefiniton.

See merge request !150

Warning was:

/usr/include/x86_64-linux-gnu/qt5/QtGui/qopenglext.h:60: warning: "GL_GLEXT_VERSION" redefined
 #define GL_GLEXT_VERSION 20170325
 /usr/include/GL/glext.h:54: note: this is the location of the previous definition
 #define GL_GLEXT_VERSION 20180725

cf: https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/commit/5479af133ffe6077aab8a8be8f397f246aacb773