* Package:    www-servers/uwsgi-2.0.9
 * Repository: gentoo
 * Maintainer: ultrabug@gentoo.org python@gentoo.org
 * USE:        abi_x86_64 amd64 caps elibc_glibc embedded kernel_linux pcre python python_targets_python2_7 python_targets_python3_4 routing ruby_targets_ruby20 ssl userland_GNU xml
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking uwsgi-2.0.9.tar.gz to /var/tmp/portage/www-servers/uwsgi-2.0.9/work
>>> Source unpacked in /var/tmp/portage/www-servers/uwsgi-2.0.9/work
>>> Preparing source in /var/tmp/portage/www-servers/uwsgi-2.0.9/work/uwsgi-2.0.9 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/www-servers/uwsgi-2.0.9/work/uwsgi-2.0.9 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/www-servers/uwsgi-2.0.9/work/uwsgi-2.0.9 ...
using profile: buildconf/gentoo.ini
detected include path: ['/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include', '/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include-fixed', '/usr/include']
detected CPU cores: 1
configured CFLAGS: -I. -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -mtune=generic -O2 -pipe -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wno-format -Wno-format-security -DUWSGI_HAS_IFADDRS -DUWSGI_ZLIB -DUWSGI_LOCK_USE_MUTEX -DUWSGI_EVENT_USE_EPOLL -DUWSGI_EVENT_TIMER_USE_TIMERFD -DUWSGI_EVENT_FILEMONITOR_USE_INOTIFY  -DUWSGI_PCRE -DUWSGI_ROUTING -DUWSGI_CAP -DUWSGI_VERSION="\"2.0.9\"" -DUWSGI_VERSION_BASE="2" -DUWSGI_VERSION_MAJOR="0" -DUWSGI_VERSION_MINOR="9" -DUWSGI_VERSION_REVISION="0" -DUWSGI_VERSION_CUSTOM="\"\"" -DUWSGI_SSL -I/usr/include/libxml2 -DUWSGI_XML -DUWSGI_XML_LIBXML2 -DUWSGI_PLUGIN_DIR="\"/usr/lib64/uwsgi\""
*** uWSGI compiling server core ***
[x86_64-pc-linux-gnu-gcc -pthread] core/utils.o
In file included from /usr/include/fcntl.h:312:0,
                 from /usr/include/sys/file.h:24,
                 from ./uwsgi.h:267,
                 from core/utils.c:1:
In function ‘open’,
    inlined from ‘uwsgi_tmpfd’ at core/utils.c:3517:5:
/usr/include/bits/fcntl2.h:50:4: error: call to ‘__open_missing_mode’ declared with attribute error: open with O_CREAT or O_TMPFILE in second argument needs 3 arguments
    __open_missing_mode ();
    ^
 * ERROR: www-servers/uwsgi-2.0.9::gentoo failed (compile phase):
 *   building uwsgi failed
 * 
 * Call stack:
 *     ebuild.sh, line 133:  Called src_compile
 *   environment, line 7443:  Called die
 * The specific snippet of code:
 *       python uwsgiconfig.py --build gentoo || die "building uwsgi failed";
 * 
 * If you need support, post the output of `emerge --info '=www-servers/uwsgi-2.0.9::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=www-servers/uwsgi-2.0.9::gentoo'`.
!!! When you file a bug report, please include the following information:
GENTOO_VM=  CLASSPATH="" JAVA_HOME=""
JAVACFLAGS="" COMPILER=""
and of course, the output of emerge --info =uwsgi-2.0.9
 * The complete build log is located at '/var/tmp/portage/www-servers/uwsgi-2.0.9/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/www-servers/uwsgi-2.0.9/temp/environment'.
 * Working directory: '/var/tmp/portage/www-servers/uwsgi-2.0.9/work/uwsgi-2.0.9'
 * S: '/var/tmp/portage/www-servers/uwsgi-2.0.9/work/uwsgi-2.0.9'