In file included from ../../include/QtCore/qatomic_x86_64.h:1:0,
                 from ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/arch/qatomic_arch.h:88,
                 from ../../include/QtCore/qatomic_arch.h:1,
                 from ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/thread/qbasicatomic.h:227,
                 from ../../include/QtCore/qbasicatomic.h:1,
                 from ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/thread/qatomic.h:46,
                 from ../../include/QtCore/qatomic.h:1,
                 from ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/tools/qbytearray.h:45,
                 from ../../include/QtCore/qbytearray.h:1,
                 from ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/tools/qstring.h:46,
                 from ../../include/QtCore/qstring.h:1,
                 from ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qobject.h:48,
                 from ../../include/QtCore/qobject.h:1,
                 from .moc/release-shared/../../../../../qt-everywhere-opensource-src-4.8.6/src/gui/kernel/qlayout.h:45,
                 from .moc/release-shared/moc_qlayout.cpp:9:
../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/arch/qatomic_x86_64.h:95:24: internal compiler error: Segmentation fault
 Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndStoreNative()
                        ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://bugs.gentoo.org/> for instructions.
Makefile:157279: recipe for target '.obj/release-shared/moc_qlayout.o' failed
make: *** [.obj/release-shared/moc_qlayout.o] Error 1
make: *** Waiting for unfinished jobs....
 * ERROR: dev-qt/qtgui-4.8.6-r4::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=dev-qt/qtgui-4.8.6-r4::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-qt/qtgui-4.8.6-r4::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/dev-qt/qtgui-4.8.6-r4/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-qt/qtgui-4.8.6-r4/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-qt/qtgui-4.8.6-r4/work/qt-everywhere-opensource-src-4.8.6-abi_x86_64.amd64/src/gui'
 * S: '/var/tmp/portage/dev-qt/qtgui-4.8.6-r4/work/qt-everywhere-opensource-src-4.8.6'