* Package:    media-gfx/opencsg-1.4.2
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking OpenCSG-1.4.2.tar.gz to /var/tmp/portage/media-gfx/opencsg-1.4.2/work
>>> Source unpacked in /var/tmp/portage/media-gfx/opencsg-1.4.2/work
>>> Preparing source in /var/tmp/portage/media-gfx/opencsg-1.4.2/work/OpenCSG-1.4.2/src ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/media-gfx/opencsg-1.4.2/work/OpenCSG-1.4.2/src ...
 * Running qmake ...
Info: creating stash file /var/tmp/portage/media-gfx/opencsg-1.4.2/work/OpenCSG-1.4.2/src/.qmake.stash
 [ ok ]
>>> Source configured.
>>> Compiling source in /var/tmp/portage/media-gfx/opencsg-1.4.2/work/OpenCSG-1.4.2/src ...
make -j1 
x86_64-pc-linux-gnu-g++ -c -Werror=terminate -O2 -pipe -march=native -Wall -W -fPIC  -I. -I../include -I.. -isystem /usr/include -I/usr/lib64/qt5/mkspecs/linux-g++ -o area.o area.cpp
x86_64-pc-linux-gnu-g++ -c -Werror=terminate -O2 -pipe -march=native -Wall -W -fPIC  -I. -I../include -I.. -isystem /usr/include -I/usr/lib64/qt5/mkspecs/linux-g++ -o batch.o batch.cpp
x86_64-pc-linux-gnu-g++ -c -Werror=terminate -O2 -pipe -march=native -Wall -W -fPIC  -I. -I../include -I.. -isystem /usr/include -I/usr/lib64/qt5/mkspecs/linux-g++ -o context.o context.cpp
In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.3.0/include/g++-v6/ext/string_conversions.h:41:0,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/6.3.0/include/g++-v6/bits/basic_string.h:5402,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/6.3.0/include/g++-v6/string:52,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/6.3.0/include/g++-v6/stdexcept:39,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/6.3.0/include/g++-v6/array:39,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/6.3.0/include/g++-v6/tuple:39,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/6.3.0/include/g++-v6/bits/stl_map.h:63,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/6.3.0/include/g++-v6/map:61,
                 from context.cpp:30:
/usr/lib/gcc/x86_64-pc-linux-gnu/6.3.0/include/g++-v6/cstdlib:75:25: fatal error: stdlib.h: No such file or directory
 #include_next <stdlib.h>
                         ^
compilation terminated.
make: *** [Makefile:516: context.o] Error 1
 * ERROR: media-gfx/opencsg-1.4.2::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=media-gfx/opencsg-1.4.2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-gfx/opencsg-1.4.2::gentoo'`.
 * The complete build log is located at '/var/log/portage/media-gfx:opencsg-1.4.2:20170704-200755.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/media-gfx/opencsg-1.4.2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-gfx/opencsg-1.4.2/temp/environment'.
 * Working directory: '/var/tmp/portage/media-gfx/opencsg-1.4.2/work/OpenCSG-1.4.2/src'
 * S: '/var/tmp/portage/media-gfx/opencsg-1.4.2/work/OpenCSG-1.4.2/src'