<86>Dec 14 09:34:58 userdel[4101352]: delete user 'rooter'
<86>Dec 14 09:34:58 userdel[4101352]: removed group 'rooter' owned by 'rooter'
<86>Dec 14 09:34:58 userdel[4101352]: removed shadow group 'rooter' owned by 'rooter'
<86>Dec 14 09:34:58 groupadd[4101367]: group added to /etc/group: name=rooter, GID=1805
<86>Dec 14 09:34:58 groupadd[4101367]: group added to /etc/gshadow: name=rooter
<86>Dec 14 09:34:58 groupadd[4101367]: new group: name=rooter, GID=1805
<86>Dec 14 09:34:58 useradd[4101378]: new user: name=rooter, UID=1805, GID=1805, home=/root, shell=/bin/bash, from=none
<86>Dec 14 09:34:58 userdel[4101396]: delete user 'builder'
<86>Dec 14 09:34:58 userdel[4101396]: removed group 'builder' owned by 'builder'
<86>Dec 14 09:34:58 userdel[4101396]: removed shadow group 'builder' owned by 'builder'
<86>Dec 14 09:34:58 groupadd[4101409]: group added to /etc/group: name=builder, GID=1806
<86>Dec 14 09:34:58 groupadd[4101409]: group added to /etc/gshadow: name=builder
<86>Dec 14 09:34:58 groupadd[4101409]: new group: name=builder, GID=1806
<86>Dec 14 09:34:58 useradd[4101419]: new user: name=builder, UID=1806, GID=1806, home=/usr/src, shell=/bin/bash, from=none
/usr/src/in/srpm/CImg-3.3.6-alt1.src.rpm: license not found in '/usr/share/license' directory: CECILL
<13>Dec 14 09:35:02 rpmi: gcc-c++-common-1.4.28-alt1 sisyphus+348678.100.1.1 1716396142 installed
<13>Dec 14 09:35:02 rpmi: libstdc++14-devel-14.2.1-alt1 sisyphus+360995.100.1.1 1730131612 installed
<13>Dec 14 09:35:03 rpmi: gcc14-c++-14.2.1-alt1 sisyphus+360995.100.1.1 1730131612 installed
<13>Dec 14 09:35:03 rpmi: gcc-c++-14-alt1 sisyphus+360995.300.1.1 1730139881 installed
<13>Dec 14 09:35:03 rpmi: libstdc++-devel-14-alt1 sisyphus+360995.300.1.1 1730139222 installed
Building target platforms: i586
Building for target i586
Wrote: /usr/src/in/nosrpm/CImg-3.3.6-alt1.nosrc.rpm (w1.gzdio)
Installing CImg-3.3.6-alt1.src.rpm
Building target platforms: i586
Building for target i586
Executing(%prep): /bin/sh -e /usr/src/tmp/rpm-tmp.2283
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ rm -rf CImg-3.3.6
+ echo 'Source #0 (CImg-3.3.6.tar):'
Source #0 (CImg-3.3.6.tar):
+ /bin/tar -xf /usr/src/RPM/SOURCES/CImg-3.3.6.tar
+ cd CImg-3.3.6
+ /bin/chmod -c -Rf u+rwX,go-w .
+ exit 0
Executing(%install): /bin/sh -e /usr/src/tmp/rpm-tmp.2283
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ /bin/chmod -Rf u+rwX -- /usr/src/tmp/CImg-buildroot
+ :
+ /bin/rm -rf -- /usr/src/tmp/CImg-buildroot
+ PATH=/usr/libexec/rpm-build:/usr/src/bin:/usr/bin:/bin:/usr/local/bin:/usr/games
+ cd CImg-3.3.6
+ install -Dpm644 CImg.h -t /usr/src/tmp/CImg-buildroot/usr/include
+ install -Dpm644 plugins/add_fileformat.h plugins/bayer.h plugins/chlpca.h plugins/cvMat.h plugins/draw_gradient.h plugins/inpaint.h plugins/ipl.h plugins/ipl_alt.h plugins/jpeg_buffer.h plugins/loop_macros.h plugins/matlab.h plugins/nlmeans.h plugins/skeleton.h plugins/tiff_stream.h plugins/tinymatwriter.h plugins/vrml.h plugins/vtk.h -t /usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins
+ install -Dpm644 resources/CImg.pc -t /usr/src/tmp/CImg-buildroot/usr/share/pkgconfig
+ /usr/lib/rpm/brp-alt
Cleaning files in /usr/src/tmp/CImg-buildroot (auto)
Verifying and fixing files in /usr/src/tmp/CImg-buildroot (binconfig,pkgconfig,libtool,desktop,gnuconfig)
Checking contents of files in /usr/src/tmp/CImg-buildroot/ (default)
Compressing files in /usr/src/tmp/CImg-buildroot (auto)
Verifying ELF objects in /usr/src/tmp/CImg-buildroot (arch=strict,fhs=strict,lfs=strict,lint=strict,rpath=strict,stack=strict,textrel=strict,unresolved=strict)
Splitting links to aliased files under /{,s}bin in /usr/src/tmp/CImg-buildroot
Executing(%check): /bin/sh -e /usr/src/tmp/rpm-tmp.83363
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ cd CImg-3.3.6
+ make -j16 -Cexamples mlinux
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'generate_loop_macros (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o generate_loop_macros generate_loop_macros.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
strip generate_loop_macros
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'gaussian_fit1d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o gaussian_fit1d gaussian_fit1d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
gaussian_fit1d.cpp: In function 'int main(int, char**)':
gaussian_fit1d.cpp:85:18: warning: possibly dangling reference to a temporary [-Wdangling-reference]
   85 |     const float& vmax = samples.get_shared_row(1).max();
      |                  ^~~~
gaussian_fit1d.cpp:85:54: note: the temporary was destroyed at the end of the full expression 'cimg_library::CImg<T>::get_shared_row(unsigned int, unsigned int, unsigned int) [with T = float](1, 0, 0).cimg_library::CImg<>::max()'
   85 |     const float& vmax = samples.get_shared_row(1).max();
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
strip gaussian_fit1d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'edge_explorer2d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o edge_explorer2d edge_explorer2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
strip edge_explorer2d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'mcf_levelsets2d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o mcf_levelsets2d mcf_levelsets2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from mcf_levelsets2d.cpp:45:
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
strip mcf_levelsets2d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'odykill (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o odykill odykill.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
strip odykill
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'hough_transform2d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o hough_transform2d hough_transform2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from hough_transform2d.cpp:44:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
strip hough_transform2d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'jawbreaker (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o jawbreaker jawbreaker.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
strip jawbreaker
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'fade_images (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o fade_images fade_images.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from fade_images.cpp:44:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_inr(FILE*, const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61356:18:
/usr/include/bits/string_fortified.h:29:33: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' offset [0, 3] is out of the bounds [0, 0] [-Warray-bounds=]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61163:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]':
../CImg.h:61165:48: warning: argument 1 null where non-null expected [-Wnonnull]
61165 |         cimg_snprintf(iname._data + std::strlen(iname) - 3,4,"img");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61168:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]':
../CImg.h:61170:48: warning: argument 1 null where non-null expected [-Wnonnull]
61170 |         cimg_snprintf(hname._data + std::strlen(iname) - 3,4,"hdr");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_pandore(FILE*, const char*, unsigned int) const [with T = unsigned char]':
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = unsigned char]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
../CImg.h: In function 'const cimg_library::CImgList<T>& cimg_library::CImgList<T>::save_ffmpeg_external(const char*, unsigned int, const char*, unsigned int) const [with T = unsigned char]':
../CImg.h:66935:59: warning: '%s' directive argument is null [-Wformat-truncation=]
66935 |         cimg_snprintf(filename_tmp2,filename_tmp2._width,"%s_000001.ppm",filename_tmp._data);
      |                                                           ^~
../CImg.h:66942:61: warning: '%s' directive argument is null [-Wformat-truncation=]
66942 |           cimg_snprintf(filename_tmp2,filename_tmp2._width,"%s_%.6u.ppm",filename_tmp._data,frame);
      |                                                             ^~
strip fade_images
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'captcha (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o captcha captcha.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from captcha.cpp:47:
../CImg.h: In function 'int cimg_library::cimg::system(const char*, const char*, bool)':
../CImg.h:5798:55: warning: argument 1 null where non-null expected [-Wnonnull]
 5798 |       const unsigned int l = (unsigned int)std::strlen(command);
      |                                            ~~~~~~~~~~~^~~~~~~~~
In file included from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76:
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In file included from /usr/include/string.h:548:
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'int cimg_library::cimg::system(const char*, const char*, bool)' at ../CImg.h:5801:20:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin___memcpy_chk(void*, const void*, unsigned int, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_pandore(FILE*, const char*, unsigned int) const [with T = unsigned char]':
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_inr(FILE*, const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61356:18:
/usr/include/bits/string_fortified.h:29:33: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' offset [0, 3] is out of the bounds [0, 0] [-Warray-bounds=]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61163:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]':
../CImg.h:61165:48: warning: argument 1 null where non-null expected [-Wnonnull]
61165 |         cimg_snprintf(iname._data + std::strlen(iname) - 3,4,"img");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61168:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]':
../CImg.h:61170:48: warning: argument 1 null where non-null expected [-Wnonnull]
61170 |         cimg_snprintf(hname._data + std::strlen(iname) - 3,4,"hdr");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
strip captcha
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'curve_editor2d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o curve_editor2d curve_editor2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from curve_editor2d.cpp:46:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = float]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
strip curve_editor2d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'mcf_levelsets3d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o mcf_levelsets3d mcf_levelsets3d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from mcf_levelsets3d.cpp:45:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = float]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
strip mcf_levelsets3d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'dtmri_view3d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o dtmri_view3d dtmri_view3d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from dtmri_view3d.cpp:44:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::SVD(cimg_library::CImg<t>&, cimg_library::CImg<t>&, cimg_library::CImg<t>&, bool, unsigned int, float) const [with t = float; T = float]' at ../CImg.h:32321:24:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::SVD(cimg_library::CImg<t>&, cimg_library::CImg<t>&, cimg_library::CImg<t>&, bool, unsigned int, float) const [with t = float; T = float]' at ../CImg.h:32325:24:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = float]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::symmetric_eigen(cimg_library::CImg<t>&, cimg_library::CImg<t>&) const [with t = float; T = float]' at ../CImg.h:31959:20:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
strip dtmri_view3d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'image2ascii (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o image2ascii image2ascii.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from image2ascii.cpp:47:
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
strip image2ascii
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'image_surface3d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o image_surface3d image_surface3d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from image_surface3d.cpp:44:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = float]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
strip image_surface3d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'pde_heatflow2d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o pde_heatflow2d pde_heatflow2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from pde_heatflow2d.cpp:45:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = float]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
strip pde_heatflow2d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'tetris (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o tetris tetris.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
strip tetris
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'radon_transform2d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o radon_transform2d radon_transform2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from radon_transform2d.cpp:44:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = unsigned char]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'int cimg_library::cimg::strcasecmp(const char*, const char*)',
    inlined from 'cimg_library::CImgList<T>& cimg_library::CImgList<T>::_load_cimg(FILE*, const char*) [with T = unsigned char]' at ../CImg.h:65061:7:
../CImg.h:7015:30: warning: argument 1 null where non-null expected [-Wnonnull]
 7015 |         l2 = (int)std::strlen(str2);
      |                   ~~~~~~~~~~~^~~~~~
/usr/include/string.h: In function 'cimg_library::CImgList<T>& cimg_library::CImgList<T>::_load_cimg(FILE*, const char*) [with T = unsigned char]':
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
strip radon_transform2d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'image_registration2d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o image_registration2d image_registration2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from image_registration2d.cpp:45:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_inr(FILE*, const char*, const float*) const [with T = float]' at ../CImg.h:61356:18:
/usr/include/bits/string_fortified.h:29:33: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' offset [0, 3] is out of the bounds [0, 0] [-Warray-bounds=]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_inr(FILE*, const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61356:18:
/usr/include/bits/string_fortified.h:29:33: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' offset [0, 3] is out of the bounds [0, 0] [-Warray-bounds=]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61163:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]':
../CImg.h:61165:48: warning: argument 1 null where non-null expected [-Wnonnull]
61165 |         cimg_snprintf(iname._data + std::strlen(iname) - 3,4,"img");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61168:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]':
../CImg.h:61170:48: warning: argument 1 null where non-null expected [-Wnonnull]
61170 |         cimg_snprintf(hname._data + std::strlen(iname) - 3,4,"hdr");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61163:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]':
../CImg.h:61165:48: warning: argument 1 null where non-null expected [-Wnonnull]
61165 |         cimg_snprintf(iname._data + std::strlen(iname) - 3,4,"img");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61168:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]':
../CImg.h:61170:48: warning: argument 1 null where non-null expected [-Wnonnull]
61170 |         cimg_snprintf(hname._data + std::strlen(iname) - 3,4,"hdr");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned char]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_pandore(FILE*, const char*, unsigned int) const [with T = unsigned char]':
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61547:7: note: in expansion of macro '_cimg_save_pandore_case'
61547 |       _cimg_save_pandore_case(1,1,1,"uint8",2);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61558:7: note: in expansion of macro '_cimg_save_pandore_case'
61558 |       _cimg_save_pandore_case(0,1,1,"uint8",5);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61580:7: note: in expansion of macro '_cimg_save_pandore_case'
61580 |       _cimg_save_pandore_case(0,1,3,"uint8",16);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61602:7: note: in expansion of macro '_cimg_save_pandore_case'
61602 |       _cimg_save_pandore_case(1,1,0,"uint8",22);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61624:7: note: in expansion of macro '_cimg_save_pandore_case'
61624 |       _cimg_save_pandore_case(0,0,0,"uint8",30);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61613:7: note: in expansion of macro '_cimg_save_pandore_case'
61613 |       _cimg_save_pandore_case(0,1,0,"uint8",26);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61591:7: note: in expansion of macro '_cimg_save_pandore_case'
61591 |       _cimg_save_pandore_case(0,0,3,"uint8",19);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61569:7: note: in expansion of macro '_cimg_save_pandore_case'
61569 |       _cimg_save_pandore_case(0,0,1,"uint8",8);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_pandore(FILE*, const char*, unsigned int) const [with T = float]':
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = float]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
../CImg.h: In function 'const cimg_library::CImgList<T>& cimg_library::CImgList<T>::save_ffmpeg_external(const char*, unsigned int, const char*, unsigned int) const [with T = float]':
../CImg.h:66935:59: warning: '%s' directive argument is null [-Wformat-truncation=]
66935 |         cimg_snprintf(filename_tmp2,filename_tmp2._width,"%s_000001.ppm",filename_tmp._data);
      |                                                           ^~
../CImg.h:66942:61: warning: '%s' directive argument is null [-Wformat-truncation=]
66942 |           cimg_snprintf(filename_tmp2,filename_tmp2._width,"%s_%.6u.ppm",filename_tmp._data,frame);
      |                                                             ^~
../CImg.h: In function 'const cimg_library::CImgList<T>& cimg_library::CImgList<T>::save_ffmpeg_external(const char*, unsigned int, const char*, unsigned int) const [with T = unsigned char]':
../CImg.h:66935:59: warning: '%s' directive argument is null [-Wformat-truncation=]
66935 |         cimg_snprintf(filename_tmp2,filename_tmp2._width,"%s_000001.ppm",filename_tmp._data);
      |                                                           ^~
../CImg.h:66942:61: warning: '%s' directive argument is null [-Wformat-truncation=]
66942 |           cimg_snprintf(filename_tmp2,filename_tmp2._width,"%s_%.6u.ppm",filename_tmp._data,frame);
      |                                                             ^~
strip image_registration2d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'CImg_demo (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o CImg_demo CImg_demo.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from CImg_demo.cpp:48:
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
strip CImg_demo
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'spherical_function3d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o spherical_function3d spherical_function3d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
strip spherical_function3d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'pde_TschumperleDeriche2d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o pde_TschumperleDeriche2d pde_TschumperleDeriche2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from pde_TschumperleDeriche2d.cpp:55:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_inr(FILE*, const char*, const float*) const [with T = float]' at ../CImg.h:61356:18:
/usr/include/bits/string_fortified.h:29:33: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' offset [0, 3] is out of the bounds [0, 0] [-Warray-bounds=]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61163:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]':
../CImg.h:61165:48: warning: argument 1 null where non-null expected [-Wnonnull]
61165 |         cimg_snprintf(iname._data + std::strlen(iname) - 3,4,"img");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61168:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]':
../CImg.h:61170:48: warning: argument 1 null where non-null expected [-Wnonnull]
61170 |         cimg_snprintf(hname._data + std::strlen(iname) - 3,4,"hdr");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_pandore(FILE*, const char*, unsigned int) const [with T = float]':
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = unsigned char]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = float]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::SVD(cimg_library::CImg<t>&, cimg_library::CImg<t>&, cimg_library::CImg<t>&, bool, unsigned int, float) const [with t = float; T = float]' at ../CImg.h:32321:24:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::SVD(cimg_library::CImg<t>&, cimg_library::CImg<t>&, cimg_library::CImg<t>&, bool, unsigned int, float) const [with t = float; T = float]' at ../CImg.h:32325:24:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::symmetric_eigen(cimg_library::CImg<t>&, cimg_library::CImg<t>&) const [with t = float; T = float]' at ../CImg.h:31959:20:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImgList<T>& cimg_library::CImgList<T>::save_ffmpeg_external(const char*, unsigned int, const char*, unsigned int) const [with T = float]':
../CImg.h:66935:59: warning: '%s' directive argument is null [-Wformat-truncation=]
66935 |         cimg_snprintf(filename_tmp2,filename_tmp2._width,"%s_000001.ppm",filename_tmp._data);
      |                                                           ^~
../CImg.h:66942:61: warning: '%s' directive argument is null [-Wformat-truncation=]
66942 |           cimg_snprintf(filename_tmp2,filename_tmp2._width,"%s_%.6u.ppm",filename_tmp._data,frame);
      |                                                             ^~
strip pde_TschumperleDeriche2d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'scene3d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o scene3d scene3d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from scene3d.cpp:50:
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
strip scene3d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'tron (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o tron tron.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
strip tron
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'use_draw_gradient (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o use_draw_gradient use_draw_gradient.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from use_draw_gradient.cpp:45:
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
strip use_draw_gradient
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'tutorial (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o tutorial tutorial.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from tutorial.cpp:45:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = float]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'int cimg_library::cimg::strcasecmp(const char*, const char*)',
    inlined from 'cimg_library::CImgList<T>& cimg_library::CImgList<T>::_load_cimg(FILE*, const char*) [with T = float]' at ../CImg.h:65061:7:
../CImg.h:7015:30: warning: argument 1 null where non-null expected [-Wnonnull]
 7015 |         l2 = (int)std::strlen(str2);
      |                   ~~~~~~~~~~~^~~~~~
/usr/include/string.h: In function 'cimg_library::CImgList<T>& cimg_library::CImgList<T>::_load_cimg(FILE*, const char*) [with T = float]':
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
strip tutorial
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'wavelet_atrous (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o wavelet_atrous wavelet_atrous.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from wavelet_atrous.cpp:56:
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_inr(FILE*, const char*, const float*) const [with T = float]' at ../CImg.h:61356:18:
/usr/include/bits/string_fortified.h:29:33: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' offset [0, 3] is out of the bounds [0, 0] [-Warray-bounds=]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61163:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]':
../CImg.h:61165:48: warning: argument 1 null where non-null expected [-Wnonnull]
61165 |         cimg_snprintf(iname._data + std::strlen(iname) - 3,4,"img");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61168:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]':
../CImg.h:61170:48: warning: argument 1 null where non-null expected [-Wnonnull]
61170 |         cimg_snprintf(hname._data + std::strlen(iname) - 3,4,"hdr");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_pandore(FILE*, const char*, unsigned int) const [with T = float]':
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
strip wavelet_atrous
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space

** Compiling 'use_RGBclass (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o use_RGBclass use_RGBclass.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from use_RGBclass.cpp:49:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = float]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = short int]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
strip use_RGBclass
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'use_nlmeans (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o use_nlmeans use_nlmeans.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from use_nlmeans.cpp:51:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61163:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]':
../CImg.h:61165:48: warning: argument 1 null where non-null expected [-Wnonnull]
61165 |         cimg_snprintf(iname._data + std::strlen(iname) - 3,4,"img");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61168:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]':
../CImg.h:61170:48: warning: argument 1 null where non-null expected [-Wnonnull]
61170 |         cimg_snprintf(hname._data + std::strlen(iname) - 3,4,"hdr");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_pandore(FILE*, const char*, unsigned int) const [with T = float]':
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_inr(FILE*, const char*, const float*) const [with T = float]' at ../CImg.h:61356:18:
/usr/include/bits/string_fortified.h:29:33: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' offset [0, 3] is out of the bounds [0, 0] [-Warray-bounds=]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = float]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'int cimg_library::cimg::strcasecmp(const char*, const char*)',
    inlined from 'cimg_library::CImgList<T>& cimg_library::CImgList<T>::_load_cimg(FILE*, const char*) [with T = float]' at ../CImg.h:65061:7:
../CImg.h:7015:30: warning: argument 1 null where non-null expected [-Wnonnull]
 7015 |         l2 = (int)std::strlen(str2);
      |                   ~~~~~~~~~~~^~~~~~
/usr/include/string.h: In function 'cimg_library::CImgList<T>& cimg_library::CImgList<T>::_load_cimg(FILE*, const char*) [with T = float]':
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
strip use_nlmeans
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'use_chlpca (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o use_chlpca use_chlpca.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from use_chlpca.cpp:46:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::SVD(cimg_library::CImg<t>&, cimg_library::CImg<t>&, cimg_library::CImg<t>&, bool, unsigned int, float) const [with t = float; T = float]' at ../CImg.h:32321:24:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::SVD(cimg_library::CImg<t>&, cimg_library::CImg<t>&, cimg_library::CImg<t>&, bool, unsigned int, float) const [with t = float; T = float]' at ../CImg.h:32325:24:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::SVD(cimg_library::CImg<t>&, cimg_library::CImg<t>&, cimg_library::CImg<t>&, bool, unsigned int, float) const [with t = float; T = float]' at ../CImg.h:32321:24:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::SVD(cimg_library::CImg<t>&, cimg_library::CImg<t>&, cimg_library::CImg<t>&, bool, unsigned int, float) const [with t = float; T = float]' at ../CImg.h:32325:24:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_inr(FILE*, const char*, const float*) const [with T = float]' at ../CImg.h:61356:18:
/usr/include/bits/string_fortified.h:29:33: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' offset [0, 3] is out of the bounds [0, 0] [-Warray-bounds=]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61163:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]':
../CImg.h:61165:48: warning: argument 1 null where non-null expected [-Wnonnull]
61165 |         cimg_snprintf(iname._data + std::strlen(iname) - 3,4,"img");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61168:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]':
../CImg.h:61170:48: warning: argument 1 null where non-null expected [-Wnonnull]
61170 |         cimg_snprintf(hname._data + std::strlen(iname) - 3,4,"hdr");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = float]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_pandore(FILE*, const char*, unsigned int) const [with T = float]':
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61555:7: note: in expansion of macro '_cimg_save_pandore_case'
61555 |       _cimg_save_pandore_case(1,1,1,"float32",4);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61566:7: note: in expansion of macro '_cimg_save_pandore_case'
61566 |       _cimg_save_pandore_case(0,1,1,"float32",7);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61588:7: note: in expansion of macro '_cimg_save_pandore_case'
61588 |       _cimg_save_pandore_case(0,1,3,"float32",18);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61610:7: note: in expansion of macro '_cimg_save_pandore_case'
61610 |       _cimg_save_pandore_case(1,1,0,"float32",25);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61632:7: note: in expansion of macro '_cimg_save_pandore_case'
61632 |       _cimg_save_pandore_case(0,0,0,"float32",33);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61621:7: note: in expansion of macro '_cimg_save_pandore_case'
61621 |       _cimg_save_pandore_case(0,1,0,"float32",29);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61599:7: note: in expansion of macro '_cimg_save_pandore_case'
61599 |       _cimg_save_pandore_case(0,0,3,"float32",21);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61577:7: note: in expansion of macro '_cimg_save_pandore_case'
61577 |       _cimg_save_pandore_case(0,0,1,"float32",10);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = float]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::symmetric_eigen(cimg_library::CImg<t>&, cimg_library::CImg<t>&) const [with t = float; T = float]' at ../CImg.h:31959:20:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImgList<T>& cimg_library::CImgList<T>::save_ffmpeg_external(const char*, unsigned int, const char*, unsigned int) const [with T = float]':
../CImg.h:66935:59: warning: '%s' directive argument is null [-Wformat-truncation=]
66935 |         cimg_snprintf(filename_tmp2,filename_tmp2._width,"%s_000001.ppm",filename_tmp._data);
      |                                                           ^~
../CImg.h:66942:61: warning: '%s' directive argument is null [-Wformat-truncation=]
66942 |           cimg_snprintf(filename_tmp2,filename_tmp2._width,"%s_%.6u.ppm",filename_tmp._data,frame);
      |                                                             ^~
strip use_chlpca
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'use_skeleton (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o use_skeleton use_skeleton.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76,
                 from use_skeleton.cpp:46:
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
/usr/include/bits/string_fortified.h:95:34: warning: argument 2 null where non-null expected [-Wnonnull]
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const char* cimg_library::cimg::temporary_path(const char*, bool)':
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67953:22: note: in expansion of macro '_cimg_test_temporary_path'
67953 |         if (tmpPath) _cimg_test_temporary_path(tmpPath);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67964:9: note: in expansion of macro '_cimg_test_temporary_path'
67964 |         _cimg_test_temporary_path("/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
../CImg.h:67936:38: warning: '%s' directive argument is null [-Wformat-truncation=]
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                      ^~~~~~~~
../CImg.h:67965:9: note: in expansion of macro '_cimg_test_temporary_path'
67965 |         _cimg_test_temporary_path("/var/tmp");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:67936:43: note: format string is defined here
67936 |         cimg_snprintf(tmp,tmp._width,"%s%c%s",s_path.data(),cimg_file_separator,filename_tmp._data); \
      |                                           ^~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const char* cimg_library::cimg::temporary_path(const char*, bool)' at ../CImg.h:67969:23:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned int]' at ../CImg.h:61163:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned int]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned int]':
../CImg.h:61165:48: warning: argument 1 null where non-null expected [-Wnonnull]
61165 |         cimg_snprintf(iname._data + std::strlen(iname) - 3,4,"img");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strcpy(char*, const char*)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned int]' at ../CImg.h:61168:20:
/usr/include/bits/string_fortified.h:79:33: warning: argument 1 null where non-null expected [-Wnonnull]
   79 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:79:33: note: in a call to built-in function 'char* __builtin_strcpy(char*, const char*)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned int]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned int]':
../CImg.h:61170:48: warning: argument 1 null where non-null expected [-Wnonnull]
61170 |         cimg_snprintf(hname._data + std::strlen(iname) - 3,4,"hdr");
      |                                     ~~~~~~~~~~~^~~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned int]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: argument 1 null where non-null expected [-Wnonnull]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:95:34: note: in a call to built-in function 'char* __builtin_strncpy(char*, const char*, unsigned int)'
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned int]' at ../CImg.h:61164:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned int]' at ../CImg.h:61169:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'char* strncpy(char*, const char*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::save_analyze(const char*, const float*) const [with T = unsigned int]' at ../CImg.h:61173:21:
/usr/include/bits/string_fortified.h:95:34: warning: 'char* __builtin_strncpy(char*, const char*, unsigned int)' specified bound 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
   95 |   return __builtin___strncpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   96 |                                   __glibc_objsize (__dest));
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_pandore(FILE*, const char*, unsigned int) const [with T = unsigned int]':
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61551:7: note: in expansion of macro '_cimg_save_pandore_case'
61551 |       _cimg_save_pandore_case(1,1,1,"uint32",3);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61551:7: note: in expansion of macro '_cimg_save_pandore_case'
61551 |       _cimg_save_pandore_case(1,1,1,"uint32",3);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61551:7: note: in expansion of macro '_cimg_save_pandore_case'
61551 |       _cimg_save_pandore_case(1,1,1,"uint32",3);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61551:7: note: in expansion of macro '_cimg_save_pandore_case'
61551 |       _cimg_save_pandore_case(1,1,1,"uint32",3);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61562:7: note: in expansion of macro '_cimg_save_pandore_case'
61562 |       _cimg_save_pandore_case(0,1,1,"uint32",6);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61562:7: note: in expansion of macro '_cimg_save_pandore_case'
61562 |       _cimg_save_pandore_case(0,1,1,"uint32",6);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61562:7: note: in expansion of macro '_cimg_save_pandore_case'
61562 |       _cimg_save_pandore_case(0,1,1,"uint32",6);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61562:7: note: in expansion of macro '_cimg_save_pandore_case'
61562 |       _cimg_save_pandore_case(0,1,1,"uint32",6);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61584:7: note: in expansion of macro '_cimg_save_pandore_case'
61584 |       _cimg_save_pandore_case(0,1,3,"uint32",17);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61584:7: note: in expansion of macro '_cimg_save_pandore_case'
61584 |       _cimg_save_pandore_case(0,1,3,"uint32",17);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61584:7: note: in expansion of macro '_cimg_save_pandore_case'
61584 |       _cimg_save_pandore_case(0,1,3,"uint32",17);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61584:7: note: in expansion of macro '_cimg_save_pandore_case'
61584 |       _cimg_save_pandore_case(0,1,3,"uint32",17);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61606:7: note: in expansion of macro '_cimg_save_pandore_case'
61606 |       _cimg_save_pandore_case(1,1,0,"uint32",23);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61606:7: note: in expansion of macro '_cimg_save_pandore_case'
61606 |       _cimg_save_pandore_case(1,1,0,"uint32",23);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61606:7: note: in expansion of macro '_cimg_save_pandore_case'
61606 |       _cimg_save_pandore_case(1,1,0,"uint32",23);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61606:7: note: in expansion of macro '_cimg_save_pandore_case'
61606 |       _cimg_save_pandore_case(1,1,0,"uint32",23);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61628:7: note: in expansion of macro '_cimg_save_pandore_case'
61628 |       _cimg_save_pandore_case(0,0,0,"uint32",31);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61628:7: note: in expansion of macro '_cimg_save_pandore_case'
61628 |       _cimg_save_pandore_case(0,0,0,"uint32",31);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61628:7: note: in expansion of macro '_cimg_save_pandore_case'
61628 |       _cimg_save_pandore_case(0,0,0,"uint32",31);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61628:7: note: in expansion of macro '_cimg_save_pandore_case'
61628 |       _cimg_save_pandore_case(0,0,0,"uint32",31);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61617:7: note: in expansion of macro '_cimg_save_pandore_case'
61617 |       _cimg_save_pandore_case(0,1,0,"uint32",27);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61617:7: note: in expansion of macro '_cimg_save_pandore_case'
61617 |       _cimg_save_pandore_case(0,1,0,"uint32",27);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61617:7: note: in expansion of macro '_cimg_save_pandore_case'
61617 |       _cimg_save_pandore_case(0,1,0,"uint32",27);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61617:7: note: in expansion of macro '_cimg_save_pandore_case'
61617 |       _cimg_save_pandore_case(0,1,0,"uint32",27);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61595:7: note: in expansion of macro '_cimg_save_pandore_case'
61595 |       _cimg_save_pandore_case(0,0,3,"uint32",20);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61595:7: note: in expansion of macro '_cimg_save_pandore_case'
61595 |       _cimg_save_pandore_case(0,0,3,"uint32",20);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61595:7: note: in expansion of macro '_cimg_save_pandore_case'
61595 |       _cimg_save_pandore_case(0,0,3,"uint32",20);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61595:7: note: in expansion of macro '_cimg_save_pandore_case'
61595 |       _cimg_save_pandore_case(0,0,3,"uint32",20);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61573:7: note: in expansion of macro '_cimg_save_pandore_case'
61573 |       _cimg_save_pandore_case(0,0,1,"uint32",9);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61573:7: note: in expansion of macro '_cimg_save_pandore_case'
61573 |       _cimg_save_pandore_case(0,0,1,"uint32",9);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61573:7: note: in expansion of macro '_cimg_save_pandore_case'
61573 |       _cimg_save_pandore_case(0,0,1,"uint32",9);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
../CImg.h:61502:46: warning: array subscript 0 is outside array bounds of 'long unsigned int [0]' [-Warray-bounds=]
61502 |           for (int d = 0; d<5; ++d) ndims[d] = (unsigned long)dims[d]; \
      |                                     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h:61573:7: note: in expansion of macro '_cimg_save_pandore_case'
61573 |       _cimg_save_pandore_case(0,0,1,"uint32",9);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: source object is likely at address zero
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'const cimg_library::CImg<T>& cimg_library::CImg<T>::_save_inr(FILE*, const char*, const float*) const [with T = unsigned int]' at ../CImg.h:61356:18:
/usr/include/bits/string_fortified.h:29:33: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' offset [0, 3] is out of the bounds [0, 0] [-Warray-bounds=]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
../CImg.h: In function 'cimg_library::CImg<T>& cimg_library::CImg<T>::_load_analyze(FILE*, const char*, float*) [with T = unsigned int]':
../CImg.h:56980:59: warning: argument 1 null where non-null expected [-Wnonnull]
56980 |         const unsigned int len = (unsigned int)std::strlen(body);
      |                                                ~~~~~~~~~~~^~~~~~
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
In function 'int cimg_library::cimg::strcasecmp(const char*, const char*)',
    inlined from 'cimg_library::CImgList<T>& cimg_library::CImgList<T>::_load_cimg(FILE*, const char*) [with T = unsigned int]' at ../CImg.h:65061:7:
../CImg.h:7015:30: warning: argument 1 null where non-null expected [-Wnonnull]
 7015 |         l2 = (int)std::strlen(str2);
      |                   ~~~~~~~~~~~^~~~~~
/usr/include/string.h: In function 'cimg_library::CImgList<T>& cimg_library::CImgList<T>::_load_cimg(FILE*, const char*) [with T = unsigned int]':
/usr/include/string.h:407:15: note: in a call to function 'size_t strlen(const char*)' declared 'nonnull'
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
strip use_skeleton
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
make[1]: Entering directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
grep: warning: stray \ before white space
grep: warning: stray \ before white space
grep: warning: stray \ before white space

** Compiling 'plotter1d (3.3.6)' with 'gcc version 14.2.1 20241028 (ALT Sisyphus 14.2.1-alt1) (GCC) '

g++ -o plotter1d plotter1d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Wshadow -std=c++11 -pedantic -Dcimg_display=0 -Ofast -mtune=generic -lm 
In file included from plotter1d.cpp:45:
../CImg.h: In member function 'cimg_library::CImg<typename cimg_library::cimg::last<T, char>::type> cimg_library::CImg<T>::_cimg_math_parser::s_calling_function() const [with T = float]':
../CImg.h:23797:75: warning: '%s' directive output between 2147483603 and 2147483645 bytes may cause result to exceed 'INT_MAX' [-Wformat-truncation=]
23797 |           cimg_snprintf(res,res._width,"%s(): When substituting function '%s()'",calling_function,user_macro);
      |                                                                           ^~
In file included from /usr/include/string.h:548,
                 from /usr/include/c++/14/cstring:43,
                 from ../CImg.h:76:
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'cimg_library::CImg<T>& cimg_library::CImg<T>::shift(int, int, int, int, unsigned int) [with T = double]' at ../CImg.h:37750:26,
    inlined from 'cimg_library::CImg<T> cimg_library::CImg<T>::get_shift(int, int, int, int, unsigned int) const [with T = double]' at ../CImg.h:37938:28,
    inlined from 'static double cimg_library::CImg<T>::_cimg_math_parser::mp_shift(cimg_library::CImg<T>::_cimg_math_parser&) [with T = float]' at ../CImg.h:28294:55:
/usr/include/bits/string_fortified.h:29:33: warning: argument 1 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'cimg_library::CImg<T>& cimg_library::CImg<T>::shift(int, int, int, int, unsigned int) [with T = double]' at ../CImg.h:37752:26,
    inlined from 'cimg_library::CImg<T> cimg_library::CImg<T>::get_shift(int, int, int, int, unsigned int) const [with T = double]' at ../CImg.h:37938:28,
    inlined from 'static double cimg_library::CImg<T>::_cimg_math_parser::mp_shift(cimg_library::CImg<T>::_cimg_math_parser&) [with T = float]' at ../CImg.h:28294:55:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'cimg_library::CImg<T>& cimg_library::CImg<T>::shift(int, int, int, int, unsigned int) [with T = double]' at ../CImg.h:37754:26,
    inlined from 'cimg_library::CImg<T> cimg_library::CImg<T>::get_shift(int, int, int, int, unsigned int) const [with T = double]' at ../CImg.h:37938:28,
    inlined from 'static double cimg_library::CImg<T>::_cimg_math_parser::mp_shift(cimg_library::CImg<T>::_cimg_math_parser&) [with T = float]' at ../CImg.h:28294:55:
/usr/include/bits/string_fortified.h:29:33: warning: argument 1 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'cimg_library::CImg<T>& cimg_library::CImg<T>::shift(int, int, int, int, unsigned int) [with T = double]' at ../CImg.h:37756:26,
    inlined from 'cimg_library::CImg<T> cimg_library::CImg<T>::get_shift(int, int, int, int, unsigned int) const [with T = double]' at ../CImg.h:37938:28,
    inlined from 'static double cimg_library::CImg<T>::_cimg_math_parser::mp_shift(cimg_library::CImg<T>::_cimg_math_parser&) [with T = float]' at ../CImg.h:28294:55:
/usr/include/bits/string_fortified.h:29:33: warning: argument 2 null where non-null expected [-Wnonnull]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/string_fortified.h:29:33: note: in a call to built-in function 'void* __builtin_memcpy(void*, const void*, unsigned int)'
strip plotter1d
make[1]: Leaving directory '/usr/src/RPM/BUILD/CImg-3.3.6/examples'
+ examples/CImg_demo

 CImg Library 3.3.6, compiled Jun  1 2024 ( 11:04:54 ) with the following flags:

  > Operating System:         Unix          ('cimg_OS'=1)
  > CPU endianness:           Little Endian
  > Verbosity mode:           Console       ('cimg_verbosity'=1)
  > Stricts warnings:         No            ('cimg_strict_warnings' undefined)
  > Support for C++11:        Yes           ('cimg_use_cpp11'=1)
  > Using VT100 messages:     No            ('cimg_use_vt100' undefined)
  > Display type:             No display    ('cimg_display'=0)
  > Using OpenMP:             No            ('cimg_use_openmp' undefined)
  > Using PNG library:        No            ('cimg_use_png' undefined)
  > Using JPEG library:       No            ('cimg_use_jpeg' undefined)
  > Using TIFF library:       No            ('cimg_use_tiff' undefined)
  > Using Magick++ library:   No            ('cimg_use_magick' undefined)
  > Using FFTW3 library:      No            ('cimg_use_fftw3' undefined)
  > Using LAPACK library:     No            ('cimg_use_lapack' undefined)

[CImg] *** CImgArgumentException *** CImg<int8>::safe_size(): Specified size (1024,1,1,1) exceeds maximum allowed buffer size of 0 
terminate called after throwing an instance of 'cimg_library::CImgArgumentException'
  what():  CImg<int8>::safe_size(): Specified size (1024,1,1,1) exceeds maximum allowed buffer size of 0 
/usr/src/tmp/rpm-tmp.83363: line 130: 78110 Aborted                 examples/CImg_demo
+ :
+ exit 0
Processing files: CImg-devel-3.3.6-alt1
Executing(%doc): /bin/sh -e /usr/src/tmp/rpm-tmp.56257
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ cd CImg-3.3.6
+ DOCDIR=/usr/src/tmp/CImg-buildroot/usr/share/doc/CImg
+ export DOCDIR
+ /bin/mkdir -p /usr/src/tmp/CImg-buildroot/usr/share/doc/CImg
+ cp -prL Licence_CeCILL-C_V1-en.txt Licence_CeCILL_V2-en.txt README.txt /usr/src/tmp/CImg-buildroot/usr/share/doc/CImg
+ chmod -R go-w /usr/src/tmp/CImg-buildroot/usr/share/doc/CImg
+ chmod -R a+rX /usr/src/tmp/CImg-buildroot/usr/share/doc/CImg
+ exit 0
Finding Provides (using /usr/lib/rpm/find-provides)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.AghkCg
find-provides: running scripts (debuginfo,lib,pam,perl,pkgconfig,python,python3,shell)
Finding Requires (using /usr/lib/rpm/find-requires)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.driZ4P
find-requires: running scripts (cpp,debuginfo,files,lib,pam,perl,pkgconfig,pkgconfiglib,python,python3,rpmlib,shebang,shell,static,symlinks,systemd-services)
/usr/src/tmp/CImg-buildroot/usr/include/CImg.h:73:10: fatal error: cstdio: No such file or directory
   73 | #include <cstdio>
      |          ^~~~~~~~
compilation terminated.
cpp.req: /usr/src/tmp/CImg-buildroot/usr/include/CImg.h: cpp failed, trying c++ mode
/usr/src/tmp/CImg-buildroot/usr/include/CImg.h:417:10: fatal error: X11/Xlib.h: No such file or directory
  417 | #include <X11/Xlib.h>
      |          ^~~~~~~~~~~~
compilation terminated.
cpp.req: WARNING: /usr/src/tmp/CImg-buildroot/usr/include/CImg.h: cpp failed
/usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/matlab.h:71:2: error: #error the file mex.h must be included prior to inclusion of matlab.h
   71 | #error the file mex.h must be included prior to inclusion of matlab.h
      |  ^~~~~
/usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/matlab.h:74:2: error: #error matlab.h requires that CImg.h is included!
   74 | #error matlab.h requires that CImg.h is included!
      |  ^~~~~
cpp.req: /usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/matlab.h: cpp failed, trying c++ mode
/usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/matlab.h:71:2: error: #error the file mex.h must be included prior to inclusion of matlab.h
   71 | #error the file mex.h must be included prior to inclusion of matlab.h
      |  ^~~~~
/usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/matlab.h:74:2: error: #error matlab.h requires that CImg.h is included!
   74 | #error matlab.h requires that CImg.h is included!
      |  ^~~~~
cpp.req: WARNING: /usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/matlab.h: cpp failed
/usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/tiff_stream.h:59:2: error: #error cimg_use_tiff not defined
   59 | #error cimg_use_tiff not defined
      |  ^~~~~
/usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/tiff_stream.h:65:10: fatal error: ios: No such file or directory
   65 | #include <ios>
      |          ^~~~~
compilation terminated.
cpp.req: /usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/tiff_stream.h: cpp failed, trying c++ mode
/usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/tiff_stream.h:59:2: error: #error cimg_use_tiff not defined
   59 | #error cimg_use_tiff not defined
      |  ^~~~~
cpp.req: WARNING: /usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/tiff_stream.h: cpp failed
/usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/tinymatwriter.h:60:9: fatal error: cstdint: No such file or directory
   60 | #include<cstdint>
      |         ^~~~~~~~~
compilation terminated.
cpp.req: /usr/src/tmp/CImg-buildroot/usr/include/CImg/plugins/tinymatwriter.h: cpp failed, trying c++ mode
Provides: pkgconfig(CImg) = 1.5.0
Requires: /usr/share/pkgconfig
Wrote: /usr/src/RPM/RPMS/noarch/CImg-devel-3.3.6-alt1.noarch.rpm (w2.lzdio)
357.42user 20.55system 0:44.94elapsed 840%CPU (0avgtext+0avgdata 497980maxresident)k
0inputs+0outputs (0major+4901252minor)pagefaults 0swaps
/.out/CImg-devel-3.3.6-alt1.noarch.rpm: license not found in '/usr/share/license' directory: CECILL
2.96user 2.66system 0:55.54elapsed 10%CPU (0avgtext+0avgdata 131580maxresident)k
0inputs+0outputs (0major+206742minor)pagefaults 0swaps