If you compile qt-3.3.0 with gcc, kdelibs 3.2.0 compiles fine, but if you use icc to compile qt, kdelibs fails. Reproducible: Always Steps to Reproduce: 1. USE="icc" emerge qt kde 2. 3. Actual Results: /bin/sh ../libtool --silent --mode=compile --tag=CXX g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../dcop -I../kio/kssl -I../kdefx -I../dcop -I../libltdl -I../kdefx -I../kdecore -I../kdeui -I../kio -I../kio/kio -I../kio/kfile -I.. -I/usr/qt/3/include -I/usr/X11R6/include -I/usr/kde/3.2/include -I/usr/include/libart-2.0 -DQT_THREAD_SUPPORT -D_REENTRANT -Wnon-virtual-dtor -Wno-long-long -Wundef -Wall -W -Wpointer-arith -Wwrite-strings -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -Wchar-subscripts -DNDEBUG -DNO_DEBUG -O2 -march=pentium3 -mfpmath=sse -O2 -fPIC -pipe -fomit-frame-pointer -mmmx -msse -falign-functions=32 -fforce-addr -Wformat-security -Wmissing-format-attribute -fno-exceptions -fno-check-new -fno-common -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -c -o kconfigskeleton.lo `test -f 'kconfigskeleton.cpp' || echo './'`kconfigskeleton.cpp /usr/qt/3/bin/moc ./kconfigdialogmanager.h -o kconfigdialogmanager.moc ../dcop/dcopidl/dcopidl ./ksycoca.h > ksycoca.kidl || ( rm -f ksycoca.kidl ; false ) make[3]: *** [ksycoca.kidl] Error 1 make[3]: *** Waiting for unfinished jobs.... kconfigskeleton.cpp: In member function `virtual void KConfigSkeleton::ItemIntList::setProperty(const QVariant&)': kconfigskeleton.cpp:836: warning: unused parameter `const QVariant&p' make[3]: Leaving directory `/var/tmp/portage/kdelibs-3.2.0/work/kdelibs-3.2.0/kdecore' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/kdelibs-3.2.0/work/kdelibs-3.2.0/kdecore' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/kdelibs-3.2.0/work/kdelibs-3.2.0' make: *** [all] Error 2 !!! ERROR: kde-base/kdelibs-3.2.0 failed. !!! Function kde_src_compile, Line 127, Exitcode 2 !!! died running emake, kde_src_compile:make Expected Results: Compiles kdelibs fine. cerrito on GSM [08:29:18] qt-3.3.0 # emerge info Portage 2.0.50-r1 (default-x86-1.4, gcc-3.3.2, glibc-2.3.3_pre20040207-r0, 2.6.1-gentoo-r1) ================================================================= System uname: 2.6.1-gentoo-r1 i686 Intel(R) Pentium(R) III Mobile CPU 1200MHz Gentoo Base System version 1.4.3.13 Autoconf: sys-devel/autoconf-2.59 Automake: sys-devel/automake-1.8.2 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-march=pentium3 -mfpmath=sse -O2 -fPIC -pipe -fomit-frame-pointer -mmmx -msse -falign-functions=32 -fforce-addr" CHOST="i686-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.1/share/config /usr/kde/3.2/share/config /usr/kde/3/share/config /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d" CXXFLAGS="-march=pentium3 -mfpmath=sse -O2 -fPIC -pipe -fomit-frame-pointer -mmmx -msse -falign-functions=32 -fforce-addr" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache sandbox" GENTOO_MIRRORS="http://212.219.56.162/sites/www.ibiblio.org/gentoo/ http://194.83.57.2/sites/www.ibiblio.org/gentoo/ http://194.83.57.3/sites/www.ibiblio.org/gentoo/ http://ftp.snt.utwente.nl/pub/os/linux/gentoo ftp://ftp.flashnet.it/mirror/12/sunsite.unc.edu/Gentoo ftp://ftp.unina.it/pub/linux/sunsite http://ibiblio.org/pub/Linux/ftp.edisontel.com/pub/Sunsite_Mirror http://sunsite.cnlab-switch.ch/ftp/mirror/gentoo ftp://sunsite.cnlab-switch.ch/mirror/gentoo http://www.ibiblio.org/pub/Linux/distributions/gentoo http://gentoo.oregonstate.edu" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/home/portoverlay" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="X X509 aalib acl acpi acpi4linux alsa apm arts artswrappersuid avi berkdb bluetooth bonobo caps cdr chroot crypt cups dga diet directfb dv dvd encode ethereal evo faad fbcon fbdev ffmpeg foomaticdb foreign-sysvinit freetype fs gatos gd gdbm gif gnome gpm gtk gtk2 gtkhtml guile hostap-noplx icc idea imagemagick imap imlib imlib2 innodb ipv6 irda irmc java javascript jikes jpeg justify kde kerberos krb4 ldap libg++ libgda libwww linguas_it mad maildir md5sum memlimit mikmod mmx mng motif mozilla moznocompose moznoirc moznomail mpeg mpeg4 msn mule mysql nas ncurses net nls no-exercises nptl odbc offensive oggvorbis opengl openssh operanom2 oscar pam parse-clocks pcap pcmcia pdflib perl pic pie png pnp ppds python qt quicktime radeon readline ruby samba sasl scanner sdl serial skey slang snmp socks5 speedo spell sse ssl svga tcltk tcpd tetex tiff transcode truetype type1 usb v4l video_cards_radeon vim-with-x x86 xchattext xine xml2 xmms xosd xv xvid zlib"
Okay, I've disabled icc compilation of qt in the 3.3.0-r1 ebuild as it seems to be rather broken.