Package: inventor
Version: 2.1.5-10-18
Severity: important
User: debian-...@lists.debian.org
Usertags: ftbfs-gcc-6 gcc-6-narrowing

This package fails to build with GCC 6.  GCC 6 has not been released
yet, but it's expected that GCC 6 will become the default compiler for
stretch.

Note that only the first error is reported; there might be more.  You
can find a snapshot of GCC 6 in experimental.  To build with GCC 6,
you can set CC=gcc-6 CXX=g++-6 explicitly.

You may be able to find out more about this issue at
https://gcc.gnu.org/gcc-6/changes.html

> sbuild (Debian sbuild) 0.67.0 (26 Dec 2015) on dl580gen9-02.hlinux
...
> /usr/bin/g++    -g -D_REENTRANT -O3    -DIVBINDIR=\"/usr/bin\" 
> -DIVLIBDIR=\"/usr/lib\" -DIVHDRTOP=\"/usr/include/Inventor\" 
> -DIVFONTPATH=\"/usr/share/inventor/fonts\" 
> -DIVHELPDIR=\"/usr/share/inventor/help\" 
> -DIVDATADIR=\"/usr/share/inventor/data/models\" 
> -DIVMATERIALSDIR=\"/usr/share/inventor/data/materials\" 
> -DIVTEXTURESDIR=\"/usr/share/inventor/data/textures\" 
> -DIVDEMOBINDIR=\"/usr/lib/inventor\" 
> -DIVDEMODATADIR=\"/usr/share/inventor/data/demos\" -DPDFVIEWER=\"xdg-open\" 
> -I/usr/X11R6/include -I. -I../../../../lib/database/include 
> -I../../../../lib/interaction/include -I../../../../lib/nodekits/include 
> -I../../../../libSoXt/include -fPIC       -O -DNDEBUG   -c 
> SoCenterballDragger.c++
> In file included from SoCenterballDragger.c++:78:0:
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '153' 
> from 'int' to 'char' inside { } [-Wnarrowing]
>  };
>  ^
> 
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '153' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '154' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '128' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '153' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '153' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '154' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '128' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '130' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '211' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '130' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '211' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '130' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '211' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '255' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '255' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '201' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '166' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '255' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '255' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '201' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '166' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '153' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '153' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '154' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '128' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '204' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '204' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '205' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '246' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '201' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '138' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '128' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '158' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '158' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '128' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '201' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '138' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '246' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '190' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '190' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '201' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '138' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '246' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '191' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '158' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '128' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '191' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '128' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '158' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '191' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '246' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '201' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '138' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '191' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '191' 
> from 'int' to 'char' inside { } [-Wnarrowing]
> geom/SoCenterballDraggerGeom.h:39:1: error: narrowing conversion of '190' 
> from 'int' to 'char' inside { } [-Wnarrowing]
...

-- 
Martin Michlmayr
Linux for HPE Helion, Hewlett Packard Enterprise

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