The last lines when building qt-4.3.2-r1 is: /var/tmp/portage/x11-libs/qt-4.3.2-r1/work/qt-x11-opensource-src-4.3.2/bin/moc -DQT_SHARED -DQT_BUILD_SCRIPT_LIB -DQLALR_NO_QSCRIPTGRAMMAR_DEBUG NFO -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_44_API_QSQLQUERY_FINISH -DQT_MOC_COMPAT -DQ_SCRIPT_DIRECT_CODE -DQT_NO_DEBUG -DQT_CORE_L -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../mkspecs/linux-g++ -I. -I../../include/QtCore -I../../include/QtCore -I../../include -I../../i lude/QtScript -I.moc/release-shared -I.uic/release-shared qscriptengine.h -o .moc/release-shared/moc_qscriptengine.cpp /var/tmp/portage/x11-libs/qt-4.3.2-r1/work/qt-x11-opensource-src-4.3.2/bin/moc -DQT_SHARED -DQT_BUILD_SCRIPT_LIB -DQLALR_NO_QSCRIPTGRAMMAR_DEBUG NFO -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_44_API_QSQLQUERY_FINISH -DQT_MOC_COMPAT -DQ_SCRIPT_DIRECT_CODE -DQT_NO_DEBUG -DQT_CORE_L -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../mkspecs/linux-g++ -I. -I../../include/QtCore -I../../include/QtCore -I../../include -I../../i lude/QtScript -I.moc/release-shared -I.uic/release-shared qscriptextensionplugin.h -o .moc/release-shared/moc_qscriptextensionplugin.cpp g++ -c -march=k8 -O2 -pipe -I/usr/include/mysql -march=k8 -O2 -pipe -fvisibility=hidden -fvisibility-inlines-hidden -Wall -W -D_REENTRANT -fPIC QT_SHARED -DQT_BUILD_SCRIPT_LIB -DQLALR_NO_QSCRIPTGRAMMAR_DEBUG_INFO -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_44_API_QSQLQUERY_FINISH DQT_MOC_COMPAT -DQ_SCRIPT_DIRECT_CODE -DQT_NO_DEBUG -DQT_CORE_LIB -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../mkspecs/linux-g++ -I. -I../. include/QtCore -I../../include/QtCore -I../../include -I../../include/QtScript -I.moc/release-shared -I.uic/release-shared -o .obj/release-share qscriptextqobject.o qscriptextqobject.cpp /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/include/g++-v4/bits/codecvt.h: In instantiation of 'std::__codecvt_abstract_base<wchar_t, char, __mbstate >': /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/include/g++-v4/bits/codecvt.h:393: instantiated from here /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/include/g++-v4/bits/codecvt.h:201: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://bugs.gentoo.org/> for instructions. The bug is not reproducible, so it is likely a hardware or OS problem. make[1]: *** [.obj/release-shared/qscriptextqobject.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make[1]: Leaving directory `/var/tmp/portage/x11-libs/qt-4.3.2-r1/work/qt-x11-opensource-src-4.3.2/src/script' make: *** [sub-script-all-ordered] Error 2 * * ERROR: x11-libs/qt-4.3.2-r1 failed. * Call stack: * ebuild.sh, line 49: Called src_compile * environment, line 2499: Called die * The specific snippet of code: * emake all || die * The die message: * (no error message) * * If you need support, post the topmost build error, and the call stack if relevant. * A complete build log is located at '/var/log/portage/x11-libs:qt-4.3.2-r1:20080412-143433.log'. * The ebuild environment file is located at '/var/tmp/portage/x11-libs/qt-4.3.2-r1/temp/environment'. * Reproducible: Always Steps to Reproduce: 1.emerge qt 2. 3.
Created attachment 149488 [details] emerge --info
Dear Peter, as the text you pasted mentions, this bug is very common with broken and/or overclocked hardware. Please try to emerge qt several times and reopen only if you can 100% reproduce your problem. If you can't, then we can't do anything but suggest you to get better cooling, check your RAM with memtest, don't overclock or get the box repaired.
