/usr/include/simgear/structure/OSGVersion.hxx is in libsimgear-dev 1:2018.1.1+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | // OSGVersion.hxx - transform OpenSceneGraph version to something useful
//
// Copyright (C) 2008 Tim Moore timoore@redhat.com
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the
// Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
// Boston, MA 02110-1301, USA.
#ifndef SIMGEAR_OSGVERSION_HXX
#define SIMGEAR_OSGVERSION_HXX 1
#include <osg/Version>
#define SG_OSG_VERSION \
((OPENSCENEGRAPH_MAJOR_VERSION*10000)\
+ (OPENSCENEGRAPH_MINOR_VERSION*1000) + OPENSCENEGRAPH_PATCH_VERSION)
#define SG_OSG_VERSION_GREATER_EQUAL(MAJOR, MINOR, PATCH) \
((OPENSCENEGRAPH_MAJOR_VERSION > (MAJOR)) || \
(OPENSCENEGRAPH_MAJOR_VERSION == (MAJOR) && \
(OPENSCENEGRAPH_MINOR_VERSION > (MINOR) || \
(OPENSCENEGRAPH_MINOR_VERSION == (MINOR) && \
OPENSCENEGRAPH_PATCH_VERSION >= (PATCH)))))
#define SG_OSG_VERSION_GREATER_THAN(MAJOR, MINOR, PATCH) \
((OPENSCENEGRAPH_MAJOR_VERSION > (MAJOR)) || \
(OPENSCENEGRAPH_MAJOR_VERSION == (MAJOR) && \
(OPENSCENEGRAPH_MINOR_VERSION > (MINOR) || \
(OPENSCENEGRAPH_MINOR_VERSION == (MINOR) && \
OPENSCENEGRAPH_PATCH_VERSION > (PATCH)))))
#define SG_OSG_VERSION_LESS_THAN(MAJOR, MINOR, PATCH) \
(!SG_OSG_VERSION_GREATER_EQUAL(MAJOR, MINOR, PATCH))
#define SG_OSG_VERSION_LESS_EQUAL(MAJOR, MINOR, PATCH) \
(!SG_OSG_VERSION_GREATER_THAN(MAJOR, MINOR, PATCH))
#define SG_OSG_MIN_VERSION_REQUIRED(MAJOR, MINOR, PATCH) \
SG_OSG_VERSION_GREATER_EQUAL(MAJOR, MINOR, PATCH)
#endif
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