* Package:    media-gfx/freepv-0.3.0-r4
 * Repository: gentoo
 * Maintainer: voyageur@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking freepv-0.3.0.tar.gz to /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work
>>> Source unpacked in /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work
>>> Preparing source in /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0 ...
 * Applying freepv-0.3.0-gcc44.patch ...
 [ ok ]
 * Applying freepv-0.3.0-gcc46.patch ...
 [ ok ]
 * Applying freepv-0.3.0-noplugin.patch ...
 [ ok ]
 * Applying freepv-0.3.0-libpng14.patch ...
 [ ok ]
 * Applying freepv-0.3.0-stringh.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0 ...
>>> Working in BUILD_DIR: "/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build"
cmake --no-warn-unused-cli -C /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/gentoo_common_config.cmake -G Unix Makefiles -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Gentoo -DCMAKE_INSTALL_DO_STRIP=OFF -DCMAKE_USER_MAKE_RULES_OVERRIDE=/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/gentoo_rules.cmake -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/gentoo_toolchain.cmake  /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0
Not searching for unused variables given on the command line.
loading initial cache file /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/gentoo_common_config.cmake
-- The C compiler identification is GNU 6.2.0
-- The CXX compiler identification is GNU 6.2.0
-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc
-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++
-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenGL: /usr/lib64/libGL.so  
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Found X11: /usr/lib64/libX11.so
-- Found LibXml2: /usr/lib64/libxml2.so (found version "2.9.4") 
CMake Warning (dev) at /usr/share/cmake/Modules/FindPNG.cmake:62 (find_package):
  File /usr/share/cmake/Modules/FindPNG.cmake includes
  /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/CMakeScripts/FindZLIB.cmake
  (found via CMAKE_MODULE_PATH) which shadows
  /usr/share/cmake/Modules/FindZLIB.cmake.  This may cause errors later on .

  Policy CMP0017 is not set: Prefer files from the CMake module directory
  when including from there.  Run "cmake --help-policy CMP0017" for policy
  details.  Use the cmake_policy command to set the policy and suppress this
  warning.
Call Stack (most recent call first):
  CMakeLists.txt:93 (find_package)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found PNG: /usr/lib64/libpng.so (found version "1.6.25") 
-- Looking for gettimeofday
-- Looking for gettimeofday - found
-- Looking for GL/freeglut.h
-- Looking for GL/freeglut.h - found
-- Looking for GL/glut.h
-- Looking for GL/glut.h - found
-- Looking for GLUT/glut.h
-- Looking for GLUT/glut.h - not found
-- Looking for X11/extensions/xf86vmode.h
-- Looking for X11/extensions/xf86vmode.h - not found
-- <<< Gentoo configuration >>>
Build type      Gentoo
Install path    /usr
Compiler flags:
C               -march=native -O2 -pipe  -fPIC
C++             -march=native -O2 -pipe  -fPIC
Linker flags:
Executable       -Wl,-O1 -Wl,--as-needed
Module           -Wl,-O1 -Wl,--as-needed
Shared           -Wl,-O1 -Wl,--as-needed

-- Configuring done
-- Generating done
-- Build files have been written to: /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build
>>> Source configured.
>>> Compiling source in /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0 ...
>>> Working in BUILD_DIR: "/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build"
make -j1 VERBOSE=1 
/usr/bin/cmake -H/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0 -B/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/CMakeFiles /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build'
make -f src/libfreepv/CMakeFiles/freepv.dir/build.make src/libfreepv/CMakeFiles/freepv.dir/depend
make[2]: Entering directory '/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build'
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0 /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv/CMakeFiles/freepv.dir/DependInfo.cmake
Dependee "/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv/CMakeFiles/freepv.dir/DependInfo.cmake" is newer than depender "/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv/CMakeFiles/freepv.dir/depend.internal".
Dependee "/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv/CMakeFiles/freepv.dir/depend.internal".
Scanning dependencies of target freepv
make[2]: Leaving directory '/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build'
make -f src/libfreepv/CMakeFiles/freepv.dir/build.make src/libfreepv/CMakeFiles/freepv.dir/build
make[2]: Entering directory '/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build'
[  2%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/PanoViewer.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/PanoViewer.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/PanoViewer.cpp
[  5%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/Parameters.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/Parameters.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Parameters.cpp
[  8%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/Platform.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/Platform.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Platform.cpp
[ 10%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/OpenGLRenderer.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/OpenGLRenderer.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/OpenGLRenderer.cpp
[ 13%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/Image.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/Image.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Image.cpp
[ 16%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/Scene.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/Scene.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Scene.cpp
[ 18%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/SceneElement.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/SceneElement.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/SceneElement.cpp
[ 21%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/Behavior.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/Behavior.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Behavior.cpp
[ 24%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/Action.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/Action.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Action.cpp
[ 27%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/Subject.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/Subject.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Subject.cpp
[ 29%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/EventProcessor.o
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[ 32%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/JpegReader.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/JpegReader.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/JpegReader.cpp
[ 35%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/utils.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/utils.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/utils.cpp
[ 37%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/SPiVparser.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/SPiVparser.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/SPiVparser.cpp
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/SPiVparser.cpp: In member function ‘const char* FPV::SPiVparser::getXMLToDownload()’:
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/SPiVparser.cpp:569:48: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
     char* names[]={"scene","panogroup","global"};
                                                ^
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/SPiVparser.cpp:569:48: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/SPiVparser.cpp:569:48: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
[ 40%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/QTVRDecoder.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/QTVRDecoder.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:387:14: warning: multi-character character constant [-Wmultichar]
         case 'sean':
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:402:14: warning: multi-character character constant [-Wmultichar]
         case 'tref':
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:405:14: warning: multi-character character constant [-Wmultichar]
         case 'pdat':
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:549:14: warning: multi-character character constant [-Wmultichar]
         case 'moov': // MovieAID:          //'moov'
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:566:17: warning: multi-character character constant [-Wmultichar]
         case    'cmov': // MovieAID:                                        //'moov'
                 ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:578:14: warning: multi-character character constant [-Wmultichar]
         case 'dcom':
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:582:14: warning: multi-character character constant [-Wmultichar]
         case 'cmvd':
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:589:14: warning: multi-character character constant [-Wmultichar]
         case 'trak'://TrackAID:          //'trak'
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:603:14: warning: multi-character character constant [-Wmultichar]
         case 'tkhd':
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:608:14: warning: multi-character character constant [-Wmultichar]
         case 'tref':
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:615:14: warning: multi-character character constant [-Wmultichar]
         case 'mdia': //MediaAID:          //'mdia'
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:629:14: warning: multi-character character constant [-Wmultichar]
         case 'minf': //MediaInfoAID:         //'minf'
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:642:14: warning: multi-character character constant [-Wmultichar]
         case 'dinf': //DataInfoAID:         //'dinf'
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:653:14: warning: multi-character character constant [-Wmultichar]
         case 'stbl': //SampleTableAID:         //'stbl'
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:668:14: warning: multi-character character constant [-Wmultichar]
         case 'stco': // STChunkOffsetAID:        //'stco'
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:675:14: warning: multi-character character constant [-Wmultichar]
         case 'stsz': //STSampleSizeAID:        //'stsz'
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:679:17: warning: multi-character character constant [-Wmultichar]
         case    'stsc':
                 ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:686:14: warning: multi-character character constant [-Wmultichar]
         case 'hdlr':  //HandlerAID:        //'hdlr'
              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:857:8: warning: multi-character character constant [-Wmultichar]
   case 'pano':
        ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:895:8: warning: multi-character character constant [-Wmultichar]
   case 'vide':
        ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1011:8: warning: multi-character character constant [-Wmultichar]
   case 'pano':
        ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1017:8: warning: multi-character character constant [-Wmultichar]
   case 'vide':
        ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1192:26: warning: multi-character character constant [-Wmultichar]
  if (componentSubType == 'pano')
                          ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1195:24: warning: multi-character character constant [-Wmultichar]
   gCurrentTrackMedia = 'pano';
                        ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1198:26: warning: multi-character character constant [-Wmultichar]
  if (componentSubType == 'vide')
                          ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1200:30: warning: multi-character character constant [-Wmultichar]
         gCurrentTrackMedia = 'vide';
                              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1285:21: warning: multi-character character constant [-Wmultichar]
         if (type == 'imgt') {
                     ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1366:23: warning: multi-character character constant [-Wmultichar]
     if (m_panoType == kQTVRCube) {
                       ^~~~~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1370:30: warning: multi-character character constant [-Wmultichar]
     } else if (m_panoType == 'hcyl' ){
                              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1375:30: warning: multi-character character constant [-Wmultichar]
     } else if (m_panoType == 'vcyl' ){
                              ^~~~~~
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp: In member function ‘void FPV::QTVRDecoder::ReadAtom_STCO(long int)’:
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:840:29: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
  fread(atom, size, 1, gFile);
                             ^
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp: In member function ‘void FPV::QTVRDecoder::ReadAtom_STSZ(long int)’:
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:995:29: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
  fread(atom, size, 1, gFile);
                             ^
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp: In member function ‘void FPV::QTVRDecoder::ReadAtom_HDLR(int)’:
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1174:29: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
  fread(atom, size, 1, gFile);
                             ^
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp: In member function ‘void FPV::QTVRDecoder::ReadAtom_QTVR_TREF(long int)’:
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1407:48: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
         fread(&(atom.trackRefType), 1,4, gFile);
                                                ^
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1408:49: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
         fread(&atom.trackResolution, 1,2, gFile);
                                                 ^
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/QTVRDecoder.cpp:1409:47: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
         fread(&atom.trackRefIndex, 1,4, gFile);
                                               ^
[ 43%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/XMLparser.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/XMLparser.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/XMLparser.cpp
[ 45%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/pngReader.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/pngReader.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/pngReader.cpp
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/pngReader.cpp: In function ‘bool FPV::decodePNG(FILE*, FPV::Image&)’:
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/pngReader.cpp:71:39: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
     fread(png_signature, 1, 8, p_file);
                                       ^
[ 48%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/imageReader.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/imageReader.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/imageReader.cpp
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/imageReader.cpp: In function ‘bool FPV::decodeImage(FILE*, FPV::Image*&, std::__cxx11::string)’:
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/imageReader.cpp:36:59: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
        fread( signature, sizeof(unsigned char), 8, p_file);
                                                           ^
[ 51%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/Camera.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/Camera.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Camera.cpp
[ 54%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/Utils/stringID.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/Utils/stringID.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Utils/stringID.cpp
[ 56%] Building CXX object src/libfreepv/CMakeFiles/freepv.dir/Utils/signatures.o
cd /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src/libfreepv && /usr/bin/x86_64-pc-linux-gnu-g++   -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build/src -I/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src -I/usr/include/libxml2   -DNDEBUG -march=native -O2 -pipe  -fPIC   -o CMakeFiles/freepv.dir/Utils/signatures.o -c /var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Utils/signatures.cpp
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Utils/signatures.cpp:34:26: error: narrowing conversion of ‘55551’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing]
   short jpg_sig[]={0xD8FF};
                          ^
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Utils/signatures.cpp: In function ‘const char* FPV::Utils::CheckMagicBytes(const char*)’:
/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0/src/libfreepv/Utils/signatures.cpp:73:35: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
          fread(&number,2,1,p_file);
                                   ^
make[2]: *** [src/libfreepv/CMakeFiles/freepv.dir/build.make:543: src/libfreepv/CMakeFiles/freepv.dir/Utils/signatures.o] Error 1
make[2]: Leaving directory '/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build'
make[1]: *** [CMakeFiles/Makefile2:113: src/libfreepv/CMakeFiles/freepv.dir/all] Error 2
make[1]: Leaving directory '/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build'
make: *** [Makefile:150: all] Error 2
 * ERROR: media-gfx/freepv-0.3.0-r4::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=media-gfx/freepv-0.3.0-r4::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-gfx/freepv-0.3.0-r4::gentoo'`.
 * The complete build log is located at '/var/log/portage/media-gfx:freepv-0.3.0-r4:20160920-235847.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/media-gfx/freepv-0.3.0-r4/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-gfx/freepv-0.3.0-r4/temp/environment'.
 * Working directory: '/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0_build'
 * S: '/var/tmp/portage/media-gfx/freepv-0.3.0-r4/work/freepv-0.3.0'