* Package:    media-gfx/greycstoration-2.9-r2
 * Repository: gentoo
 * Maintainer: calchan@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc imagemagick kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking GREYCstoration-2.9.zip to /var/tmp/portage/media-gfx/greycstoration-2.9-r2/work
>>> Source unpacked in /var/tmp/portage/media-gfx/greycstoration-2.9-r2/work
>>> Preparing source in /var/tmp/portage/media-gfx/greycstoration-2.9-r2/work/GREYCstoration-2.9/src ...
 * Applying greycstoration-2.9-libpng14.patch ...
 [ ok ]
 * Applying greycstoration-2.9-gcc6.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/media-gfx/greycstoration-2.9-r2/work/GREYCstoration-2.9/src ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/media-gfx/greycstoration-2.9-r2/work/GREYCstoration-2.9/src ...
 * x86_64-pc-linux-gnu-g++ -Wl,-O1 -Wl,--as-needed -Werror=terminate -O2 -pipe -march=native -fno-tree-pre 		-o greycstoration greycstoration.cpp 		-Dcimg_use_xshm -Dcimg_use_xrandr -lX11 -lXext -lXrandr -Dcimg_use_magick -fopenmp -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -fopenmp -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -fopenmp -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -I/usr/include/ImageMagick-7 -lMagick++-7.Q16 -lMagickWand-7.Q16 -lMagickCore-7.Q16 -lm -lpthread
In file included from greycstoration.cpp:70:0:
CImg.h: In member function ‘cimg_library::CImg<T>& cimg_library::CImg<T>::load_magick(const char*)’:
CImg.h:26223:12: error: ‘PaletteMatteType’ is not a member of ‘Magick’
       case Magick::PaletteMatteType:
            ^~~~~~
CImg.h:26224:12: error: ‘TrueColorMatteType’ is not a member of ‘Magick’
       case Magick::TrueColorMatteType:
            ^~~~~~
CImg.h:26228:9: error: ‘PixelPacket’ is not a member of ‘Magick’
         Magick::PixelPacket *pixels = image.getPixels(0,0,W,H);
         ^~~~~~
CImg.h:26228:9: note: suggested alternative:
In file included from /usr/include/ImageMagick-7/MagickCore/stream.h:25:0,
                 from /usr/include/ImageMagick-7/MagickCore/blob.h:48,
                 from /usr/include/ImageMagick-7/MagickCore/image.h:131,
                 from /usr/include/ImageMagick-7/MagickCore/draw.h:22,
                 from /usr/include/ImageMagick-7/MagickCore/annotate.h:21,
                 from /usr/include/ImageMagick-7/MagickCore/MagickCore.h:82,
                 from /usr/include/ImageMagick-7/Magick++/Include.h:42,
                 from /usr/include/ImageMagick-7/Magick++.h:10,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/MagickCore/pixel.h:204:3: note:   ‘MagickCore::PixelPacket’
 } PixelPacket;
   ^~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:26228:30: error: ‘pixels’ was not declared in this scope
         Magick::PixelPacket *pixels = image.getPixels(0,0,W,H);
                              ^~~~~~
CImg.h:26241:9: error: ‘PixelPacket’ is not a member of ‘Magick’
         Magick::PixelPacket *pixels = image.getPixels(0,0,W,H);
         ^~~~~~
CImg.h:26241:9: note: suggested alternative:
In file included from /usr/include/ImageMagick-7/MagickCore/stream.h:25:0,
                 from /usr/include/ImageMagick-7/MagickCore/blob.h:48,
                 from /usr/include/ImageMagick-7/MagickCore/image.h:131,
                 from /usr/include/ImageMagick-7/MagickCore/draw.h:22,
                 from /usr/include/ImageMagick-7/MagickCore/annotate.h:21,
                 from /usr/include/ImageMagick-7/MagickCore/MagickCore.h:82,
                 from /usr/include/ImageMagick-7/Magick++/Include.h:42,
                 from /usr/include/ImageMagick-7/Magick++.h:10,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/MagickCore/pixel.h:204:3: note:   ‘MagickCore::PixelPacket’
 } PixelPacket;
   ^~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:26241:30: error: ‘pixels’ was not declared in this scope
         Magick::PixelPacket *pixels = image.getPixels(0,0,W,H);
                              ^~~~~~
CImg.h:26249:12: error: ‘GrayscaleMatteType’ is not a member of ‘Magick’
       case Magick::GrayscaleMatteType: {
            ^~~~~~
CImg.h:26252:9: error: ‘PixelPacket’ is not a member of ‘Magick’
         Magick::PixelPacket *pixels = image.getPixels(0,0,W,H);
         ^~~~~~
CImg.h:26252:9: note: suggested alternative:
In file included from /usr/include/ImageMagick-7/MagickCore/stream.h:25:0,
                 from /usr/include/ImageMagick-7/MagickCore/blob.h:48,
                 from /usr/include/ImageMagick-7/MagickCore/image.h:131,
                 from /usr/include/ImageMagick-7/MagickCore/draw.h:22,
                 from /usr/include/ImageMagick-7/MagickCore/annotate.h:21,
                 from /usr/include/ImageMagick-7/MagickCore/MagickCore.h:82,
                 from /usr/include/ImageMagick-7/Magick++/Include.h:42,
                 from /usr/include/ImageMagick-7/Magick++.h:10,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/MagickCore/pixel.h:204:3: note:   ‘MagickCore::PixelPacket’
 } PixelPacket;
   ^~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:26252:30: error: ‘pixels’ was not declared in this scope
         Magick::PixelPacket *pixels = image.getPixels(0,0,W,H);
                              ^~~~~~
CImg.h:26262:9: error: ‘PixelPacket’ is not a member of ‘Magick’
         Magick::PixelPacket *pixels = image.getPixels(0,0,W,H);
         ^~~~~~
CImg.h:26262:9: note: suggested alternative:
In file included from /usr/include/ImageMagick-7/MagickCore/stream.h:25:0,
                 from /usr/include/ImageMagick-7/MagickCore/blob.h:48,
                 from /usr/include/ImageMagick-7/MagickCore/image.h:131,
                 from /usr/include/ImageMagick-7/MagickCore/draw.h:22,
                 from /usr/include/ImageMagick-7/MagickCore/annotate.h:21,
                 from /usr/include/ImageMagick-7/MagickCore/MagickCore.h:82,
                 from /usr/include/ImageMagick-7/Magick++/Include.h:42,
                 from /usr/include/ImageMagick-7/Magick++.h:10,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/MagickCore/pixel.h:204:3: note:   ‘MagickCore::PixelPacket’
 } PixelPacket;
   ^~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:26262:30: error: ‘pixels’ was not declared in this scope
         Magick::PixelPacket *pixels = image.getPixels(0,0,W,H);
                              ^~~~~~
CImg.h: In member function ‘const cimg_library::CImg<T>& cimg_library::CImg<T>::save_magick(const char*) const’:
CImg.h:28416:7: error: ‘PixelPacket’ is not a member of ‘Magick’
       Magick::PixelPacket *pixels = image.getPixels(0,0,width,height);
       ^~~~~~
CImg.h:28416:7: note: suggested alternative:
In file included from /usr/include/ImageMagick-7/MagickCore/stream.h:25:0,
                 from /usr/include/ImageMagick-7/MagickCore/blob.h:48,
                 from /usr/include/ImageMagick-7/MagickCore/image.h:131,
                 from /usr/include/ImageMagick-7/MagickCore/draw.h:22,
                 from /usr/include/ImageMagick-7/MagickCore/annotate.h:21,
                 from /usr/include/ImageMagick-7/MagickCore/MagickCore.h:82,
                 from /usr/include/ImageMagick-7/Magick++/Include.h:42,
                 from /usr/include/ImageMagick-7/Magick++.h:10,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/MagickCore/pixel.h:204:3: note:   ‘MagickCore::PixelPacket’
 } PixelPacket;
   ^~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28416:28: error: ‘pixels’ was not declared in this scope
       Magick::PixelPacket *pixels = image.getPixels(0,0,width,height);
                            ^~~~~~
CImg.h: In instantiation of ‘const cimg_library::CImg<T>& cimg_library::CImg<T>::save_magick(const char*) const [with T = float]’:
CImg.h:27748:24:   required from ‘const cimg_library::CImg<T>& cimg_library::CImg<T>::save_other(const char*, unsigned int) const [with T = float]’
CImg.h:27315:24:   required from ‘const cimg_library::CImg<T>& cimg_library::CImg<T>::save(const char*, int) const [with T = float]’
greycstoration.cpp:444:55:   required from ‘void greycstoration(int, char**, T) [with T = float]’
greycstoration.cpp:552:71:   required from here
CImg.h:28420:91: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
 = pixels->green = pixels->blue = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28420:91: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
 = pixels->green = pixels->blue = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28426:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28426:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28427:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28427:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28434:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28434:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28435:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28435:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28436:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->blue  = Magick::Color::scaleDoubleToQuantum(*(bdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28436:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->blue  = Magick::Color::scaleDoubleToQuantum(*(bdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h: In instantiation of ‘const cimg_library::CImg<T>& cimg_library::CImg<T>::save_magick(const char*) const [with T = short unsigned int]’:
CImg.h:27748:24:   required from ‘const cimg_library::CImg<T>& cimg_library::CImg<T>::save_other(const char*, unsigned int) const [with T = short unsigned int]’
CImg.h:27315:24:   required from ‘const cimg_library::CImg<T>& cimg_library::CImg<T>::save(const char*, int) const [with T = short unsigned int]’
greycstoration.cpp:444:55:   required from ‘void greycstoration(int, char**, T) [with T = short unsigned int]’
greycstoration.cpp:555:78:   required from here
CImg.h:28420:91: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
 = pixels->green = pixels->blue = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28420:91: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
 = pixels->green = pixels->blue = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28426:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28426:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28427:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28427:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28434:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28434:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28435:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28435:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28436:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->blue  = Magick::Color::scaleDoubleToQuantum(*(bdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28436:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->blue  = Magick::Color::scaleDoubleToQuantum(*(bdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h: In instantiation of ‘const cimg_library::CImg<T>& cimg_library::CImg<T>::save_magick(const char*) const [with T = unsigned char]’:
CImg.h:27748:24:   required from ‘const cimg_library::CImg<T>& cimg_library::CImg<T>::save_other(const char*, unsigned int) const [with T = unsigned char]’
CImg.h:27315:24:   required from ‘const cimg_library::CImg<T>& cimg_library::CImg<T>::save(const char*, int) const [with T = unsigned char]’
greycstoration.cpp:444:55:   required from ‘void greycstoration(int, char**, T) [with T = unsigned char]’
greycstoration.cpp:557:79:   required from here
CImg.h:28420:91: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
 = pixels->green = pixels->blue = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28420:91: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
 = pixels->green = pixels->blue = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28426:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28426:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28427:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28427:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28434:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28434:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->red   = Magick::Color::scaleDoubleToQuantum(*(rdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28435:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28435:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->green = Magick::Color::scaleDoubleToQuantum(*(gdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28436:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->blue  = Magick::Color::scaleDoubleToQuantum(*(bdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h:28436:62: error: ‘static MagickCore::Quantum Magick::Color::scaleDoubleToQuantum(double)’ is protected within this context
           pixels->blue  = Magick::Color::scaleDoubleToQuantum(*(bdata++)/255.0);
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/ImageMagick-7/Magick++/Image.h:16:0,
                 from /usr/include/ImageMagick-7/Magick++.h:12,
                 from CImg.h:217,
                 from greycstoration.cpp:70:
/usr/include/ImageMagick-7/Magick++/Color.h:161:20: note: declared protected here
     static Quantum scaleDoubleToQuantum(const double double_);
                    ^~~~~~~~~~~~~~~~~~~~
In file included from greycstoration.cpp:70:0:
CImg.h: In member function ‘cimg_library::CImg<T>& cimg_library::CImg<T>::load_ascii(FILE*, const char*) [with T = unsigned char]’:
CImg.h:25282:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(nfile,"%*[^0-9]");
       ^~~
CImg.h:25283:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(nfile,"%255[^\n]",line);
       ^~~
CImg.h:25287:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(nfile,"%*[^0-9.+-]");
       ^~~
CImg.h: In static member function ‘static void cimg_library::CImg<T>::_load_inr(FILE*, int*, float*) [with T = unsigned char]’:
CImg.h:26452:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(file,"%63s",item);
       ^~~
CImg.h: In member function ‘cimg_library::CImg<T>& cimg_library::CImg<T>::load_pnm(FILE*, const char*) [with T = unsigned char]’:
CImg.h:25397:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         cimg_foroff(*this,off) { std::fscanf(nfile,"%d",&rval); *(rdata++) = (T)rval; }
                                  ^~~
CImg.h:25403:11: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
           std::fscanf(nfile,"%d %d %d",&rval,&gval,&bval);
           ^~~
In file included from greycstoration.cpp:70:0:
CImg.h: In function ‘void cimg_library::cimg::system(const char*, const char*)’:
CImg.h:4510:27: warning: ignoring return value of ‘int system(const char*)’, declared with attribute warn_unused_result [-Wunused-result]
       std::system(command);
                           ^
In file included from greycstoration.cpp:70:0:
CImg.h: In member function ‘cimg_library::CImg<T>& cimg_library::CImg<T>::load_ascii(FILE*, const char*) [with T = float]’:
CImg.h:25282:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(nfile,"%*[^0-9]");
       ^~~
CImg.h:25283:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(nfile,"%255[^\n]",line);
       ^~~
CImg.h:25287:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(nfile,"%*[^0-9.+-]");
       ^~~
CImg.h: In static member function ‘static void cimg_library::CImg<T>::_load_inr(FILE*, int*, float*) [with T = float]’:
CImg.h:26452:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(file,"%63s",item);
       ^~~
CImg.h: In member function ‘cimg_library::CImg<T>& cimg_library::CImg<T>::load_pnm(FILE*, const char*) [with T = float]’:
CImg.h:25397:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         cimg_foroff(*this,off) { std::fscanf(nfile,"%d",&rval); *(rdata++) = (T)rval; }
                                  ^~~
CImg.h:25403:11: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
           std::fscanf(nfile,"%d %d %d",&rval,&gval,&bval);
           ^~~
CImg.h: In member function ‘cimg_library::CImg<T>& cimg_library::CImg<T>::load_ascii(FILE*, const char*) [with T = short unsigned int]’:
CImg.h:25282:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(nfile,"%*[^0-9]");
       ^~~
CImg.h:25283:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(nfile,"%255[^\n]",line);
       ^~~
CImg.h:25287:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(nfile,"%*[^0-9.+-]");
       ^~~
CImg.h: In static member function ‘static void cimg_library::CImg<T>::_load_inr(FILE*, int*, float*) [with T = short unsigned int]’:
CImg.h:26452:7: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       std::fscanf(file,"%63s",item);
       ^~~
CImg.h: In member function ‘cimg_library::CImg<T>& cimg_library::CImg<T>::load_pnm(FILE*, const char*) [with T = short unsigned int]’:
CImg.h:25397:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         cimg_foroff(*this,off) { std::fscanf(nfile,"%d",&rval); *(rdata++) = (T)rval; }
                                  ^~~
CImg.h:25403:11: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
           std::fscanf(nfile,"%d %d %d",&rval,&gval,&bval);
           ^~~
 * ERROR: media-gfx/greycstoration-2.9-r2::gentoo failed (compile phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 115:  Called src_compile
 *   environment, line 993:  Called die
 * The specific snippet of code:
 *       eval ${_cmd} || die
 * 
 * If you need support, post the output of `emerge --info '=media-gfx/greycstoration-2.9-r2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-gfx/greycstoration-2.9-r2::gentoo'`.
 * The complete build log is located at '/var/log/portage/media-gfx:greycstoration-2.9-r2:20170817-144314.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/media-gfx/greycstoration-2.9-r2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-gfx/greycstoration-2.9-r2/temp/environment'.
 * Working directory: '/var/tmp/portage/media-gfx/greycstoration-2.9-r2/work/GREYCstoration-2.9/src'
 * S: '/var/tmp/portage/media-gfx/greycstoration-2.9-r2/work/GREYCstoration-2.9/src'