* Package:    media-gfx/greycstoration-2.9-r1
 * Repository: gentoo
 * Maintainer: calchan@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux lapack png userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking GREYCstoration-2.9.zip to /var/tmp/portage/media-gfx/greycstoration-2.9-r1/work
>>> Source unpacked in /var/tmp/portage/media-gfx/greycstoration-2.9-r1/work
>>> Preparing source in /var/tmp/portage/media-gfx/greycstoration-2.9-r1/work/GREYCstoration-2.9/src ...
 * Applying greycstoration-2.9-libpng14.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/media-gfx/greycstoration-2.9-r1/work/GREYCstoration-2.9/src ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/media-gfx/greycstoration-2.9-r1/work/GREYCstoration-2.9/src ...
 * x86_64-pc-linux-gnu-g++ -Wl,-O1 -Wl,--as-needed -march=native -O2 -pipe -fno-tree-pre 		-o greycstoration greycstoration.cpp 		-Dcimg_use_xshm -Dcimg_use_xrandr -lX11 -lXext -lXrandr -Dcimg_use_png -lpng16 -lz -Dcimg_use_lapack -L/usr/lib64/lapack/reference -L/usr/lib64/blas/reference -llapack -lblas -lm -lpthread
In file included from CImg.h:10296:0,
                 from greycstoration.cpp:70:
plugins/greycstoration.h: In instantiation of ‘static void* cimg_library::CImg<T>::greycstoration_thread(void*) [with T = float]’:
plugins/greycstoration.h:301:39:   required from ‘cimg_library::CImg<T>& cimg_library::CImg<T>::greycstoration_patch_run(unsigned int, float, float, unsigned int, bool, unsigned int, unsigned int, unsigned int) [with T = float]’
greycstoration.cpp:417:7:   required from ‘void greycstoration(int, char**, T) [with T = float]’
greycstoration.cpp:552:71:   required from here
plugins/greycstoration.h:457:22: error: cannot convert ‘bool’ to ‘bool*’ in assignment
       p.stop_request = false;
       ~~~~~~~~~~~~~~~^~~~~~~
plugins/greycstoration.h: In instantiation of ‘static void* cimg_library::CImg<T>::greycstoration_thread(void*) [with T = short unsigned int]’:
plugins/greycstoration.h:301:39:   required from ‘cimg_library::CImg<T>& cimg_library::CImg<T>::greycstoration_patch_run(unsigned int, float, float, unsigned int, bool, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]’
greycstoration.cpp:417:7:   required from ‘void greycstoration(int, char**, T) [with T = short unsigned int]’
greycstoration.cpp:555:78:   required from here
plugins/greycstoration.h:457:22: error: cannot convert ‘bool’ to ‘bool*’ in assignment
plugins/greycstoration.h: In instantiation of ‘static void* cimg_library::CImg<T>::greycstoration_thread(void*) [with T = unsigned char]’:
plugins/greycstoration.h:301:39:   required from ‘cimg_library::CImg<T>& cimg_library::CImg<T>::greycstoration_patch_run(unsigned int, float, float, unsigned int, bool, unsigned int, unsigned int, unsigned int) [with T = unsigned char]’
greycstoration.cpp:417:7:   required from ‘void greycstoration(int, char**, T) [with T = unsigned char]’
greycstoration.cpp:557:79:   required from here
plugins/greycstoration.h:457:22: error: cannot convert ‘bool’ to ‘bool*’ in assignment
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-r1::gentoo failed (compile phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 115:  Called src_compile
 *   environment, line 2007:  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-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-gfx/greycstoration-2.9-r1::gentoo'`.
 * The complete build log is located at '/var/log/portage/media-gfx:greycstoration-2.9-r1:20160917-211459.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/media-gfx/greycstoration-2.9-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-gfx/greycstoration-2.9-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/media-gfx/greycstoration-2.9-r1/work/GREYCstoration-2.9/src'
 * S: '/var/tmp/portage/media-gfx/greycstoration-2.9-r1/work/GREYCstoration-2.9/src'