build.log

 * Package:    dev-qt/qtcore-5.5.1-r1
 * Repository: local
 * USE:        abi_x86_64 amd64 elibc_glibc icu kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking qtbase-opensource-src-5.5.1.tar.xz to /var/tmp/portage/dev-qt/qtcore-5.5.1-r1/work
>>> Source unpacked in /var/tmp/portage/dev-qt/qtcore-5.5.1-r1/work
>>> Preparing source in /var/tmp/portage/dev-qt/qtcore-5.5.1-r1/work/qtbase-opensource-src-5.5.1 ...
 * Applying qtcore-5.5.1-qatomic_ia64.h.patch ...                                                                                                                                                                                                                                                                       [ ok ]
 * Applying qtcore-5.5.1-libsystemd.patch ...                                                                                                                                                                                                                                                                           [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-qt/qtcore-5.5.1-r1/work/qtbase-opensource-src-5.5.1 ...
 * Configuring with: -prefix /usr -bindir /usr/lib64/qt5/bin -headerdir /usr/include/qt5 -libdir /usr/lib64 -archdatadir /usr/lib64/qt5 -plugindir /usr/lib64/qt5/plugins -libexecdir /usr/lib64/qt5/libexec -importdir /usr/lib64/qt5/imports -qmldir /usr/lib64/qt5/qml -datadir /usr/share/qt5 -docdir /usr/share/doc/qt-5.5.1 -translationdir /usr/share/qt5/translations -sysconfdir /etc/xdg -examplesdir /usr/share/qt5/examples -testsdir /usr/share/qt5/tests -release -no-separate-debug-info -no-optimized-tools -opensource -confirm-license -shared -largefile -accessibility -no-sql-db2 -no-sql-ibase -no-sql-mysql -no-sql-oci -no-sql-odbc -no-sql-psql -no-sql-sqlite -no-sql-sqlite2 -no-sql-tds -qml-debug -pkg-config -system-zlib -system-pcre -no-mtdev -no-journald -no-syslog -no-libpng -no-libjpeg -no-freetype -no-harfbuzz -no-openssl -no-libproxy -no-xkbcommon-x11 -no-xkbcommon-evdev -no-xinput2 -no-xcb-xlib -glib -no-pulseaudio -no-alsa -no-gtkstyle -nomake examples -nomake tests -no-compile-examples -no-rpath -verbose -iconv -no-cups -no-evdev -no-tslib -no-icu -no-fontconfig -no-dbus -no-strip -no-pch -no-ltcg -no-xcb -no-eglfs -no-kms -no-gbm -no-directfb -no-linuxfb -no-mirclient -no-xkb -no-xrender -no-mitshm -no-xcursor -no-xfixes -no-xrandr -no-xshape -no-xsync -sm -qreal double -no-opengl -no-egl -no-libinput -no-gstreamer -system-proxies -no-warnings-are-errors -icu -no-journald
-no-optimized-tools: invalid command-line switch
-no-syslog: invalid command-line switch
-no-ltcg: invalid command-line switch
-no-gbm: invalid command-line switch
-no-mirclient: invalid command-line switch
 * ERROR: dev-qt/qtcore-5.5.1-r1::local failed (configure phase):
 *   configure failed
 * 
 * Call stack:
 *     ebuild.sh, line  115:  Called src_configure
 *   environment, line 2755:  Called qt5-build_src_configure
 *   environment, line 2357:  Called qt5_base_configure
 *   environment, line 2475:  Called die
 * The specific snippet of code:
 *       "${S}"/configure "${conf[@]}" || die "configure failed";
 * 
 * If you need support, post the output of `emerge --info '=dev-qt/qtcore-5.5.1-r1::local'`,
 * the complete build log and the output of `emerge -pqv '=dev-qt/qtcore-5.5.1-r1::local'`.
 * The complete build log is located at '/var/tmp/portage/dev-qt/qtcore-5.5.1-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-qt/qtcore-5.5.1-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-qt/qtcore-5.5.1-r1/work/qtbase-opensource-src-5.5.1'
 * S: '/var/tmp/portage/dev-qt/qtcore-5.5.1-r1/work/qtbase-opensource-src-5.5.1'