This shows up on amd64 when building sci-physics/root-5.18.0 with USE='qt4 -qt3'. Unless qt-4 is build with USE=qt3support, root cannot build because it cannot find some #include files it expects. I do not know if this is a qt problem or a root problem, so I'm starting it off with qt. The problem system looks like this: ============================= fmccor@liasis gentoo-x86 [773]% emerge --info Portage 2.1.4 (default-linux/amd64/2007.0, gcc-4.1.2, glibc-2.6.1-r0, 2.6.22-gentoo-r9-ail-simulation-sensors x86_64) ================================================================= System uname: 2.6.22-gentoo-r9-ail-simulation-sensors x86_64 Dual Core AMD Opteron(tm) Processor 165 Timestamp of tree: Fri, 18 Jan 2008 12:00:02 +0000 ccache version 2.4 [enabled] app-shells/bash: 3.2_p17-r1 dev-java/java-config: 1.3.7, 2.1.3 dev-lang/python: 2.4.4-r6 dev-python/pycrypto: 2.0.1-r6 dev-util/ccache: 2.4-r7 dev-util/confcache: 0.4.2-r1 sys-apps/baselayout: 1.12.10-r5 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.61-r1 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.18-r1 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.24 virtual/os-headers: 2.6.23-r2 ABI="amd64" ACCEPT_KEYWORDS="amd64" ALSA_CARDS="ca0106" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ANT_HOME="/usr/share/ant-core" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ARCH="amd64" ASFLAGS_x86="--32" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CDEFINE_amd64="__x86_64__" CDEFINE_x86="__i386__" CFLAGS="-O2 -pipe -march=k8" CFLAGS_x86="-m32 -L/emul/linux/x86/lib -L/emul/linux/x86/usr/lib" CG_COMPILER_EXE="/usr/bin/cgc" CHOST="x86_64-pc-linux-gnu" CHOST_amd64="x86_64-pc-linux-gnu" CHOST_x86="i686-pc-linux-gnu" CLASSPATH="." CLEAN_DELAY="5" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/lib/fax /usr/lib64/mozilla/defaults/pref /usr/share/X11/xkb /usr/share/config /var/spool/fax/etc" CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/splash /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d" COUGAAR_INSTALL_PATH="/homes/home0/ferris/Packages/COUGAAR/Cougaar12_0JDK_5" CRYSTAL_CONFIG="/etc/crystalspace" CRYSTAL_PLUGIN="/usr/lib64/crystalspace" CVS_RSH="ssh" CXXFLAGS="-O2 -pipe -march=k8" DD="/jaz/portage/distfiles" DEBUG_CFLAGS="-O2 -march=k8 -pipe -g" DEBUG_CXXFLAGS="-O1 -march=k8 -pipe -g -fno-inline-functions" DEBUG_FFLAGS="-O2 -pipe -march=k8 -g" DEFAULT_ABI="amd64" DISPLAY=":0.0" DISTCC_DIR="/home0/ferris/.distcc" DISTCC_HOSTS="localhost/2 antaresia/2" DISTCC_LOG="" DISTCC_PATH="/usr/lib/distcc/bin" DISTCC_VERBOSE="0" DISTDIR="/usr/portage/distfiles" ECHANGELOG_EDITOR="/usr/bin/vim" EDITOR="/usr/bin/vim" ELIBC="glibc" EMERGE_DEFAULT_OPTS="--verbose" EMERGE_WARNING_DELAY="10" FEATURES="ccache cvs distlocks metadata-transfer parallel-fetch sandbox sfperms strict unmerge-orphans userfetch" FETCHCOMMAND="/usr/bin/wget -t 5 -T 60 --passive-ftp -O ${DISTDIR}/${FILE} ${URI}" FFLAGS="-O2 -march=k8 -pipe" FLTK_DOCDIR="/usr/share/doc/fltk-1.1.7-r2/html" FREECIV_DATADIR="/home0/freeciv/share/freeciv" FREECIV_DIR="/home0/freeciv/share/freeciv" FVWM_MODULEDIR="/usr/lib/fvwm/2.5.21" FVWM_USERDIR="/homes/home0/ferris/.fvwm" GCC_PATH="/usr/x86_64-pc-linux-gnu/gcc-bin/4.1.2" GCC_SPECS="" GDK_USE_XFT="1" GENERATION="2" GENTOO_MIRRORS="ftp://mirror.datapipe.net/gentoo http://mirror.datapipe.net/gentoo ftp://ftp.ussg.iu.edu/pub/linux/gentoo http://gentoo.mirrors.tds.net/gentoo http://cdot.senecac.on.ca/software/gentoo/" GRASS_LD_LIBRARY_PATH="/usr/grass62/lib" HOME="/homes/home0/ferris" HOSTDISPLAY="liasis:0.0" HUSHLOGIN="FALSE" ICEPY_HOME="/cache/IcePy-3.0.0/python" ICE_HOME="/cache/Ice-3.0.0" ICE_VERSION="3.0.0" INFOPATH="/usr/share/info:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.18/info:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.1.2/info:/usr/share/info/emacs-21" INPUT_DEVICES="evdev keyboard mouse" JAVAC="/etc/java-config-2/current-system-vm/bin/javac" JAVA_HOME="/etc/java-config-2/current-system-vm" JDK_HOME="/etc/java-config-2/current-system-vm" KDEDIRS="/usr:/usr/local:/usr/kde/3.5" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LC_ALL="en_US.utf8" LDFLAGS_x86="-m elf_i386 -L/emul/linux/x86/lib -L/emul/linux/x86/usr/lib" LESS="-R -M --shift 5" LESSCHARSET="utf-8" LESSOPEN="|lesspipe.sh %s" LIBDIR_amd64="lib64" LIBDIR_x86="lib32" LOGNAME="fmccor" LS_COLORS="no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:su=37;41:sg=30;43:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.pdf=00;32:*.ps=00;32:*.txt=00;32:*.patch=00;32:*.diff=00;32:*.log=00;32:*.tex=00;32:*.doc=00;32:*.aac=00;36:*.au=00;36:*.flac=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:" MAIL="/var/mail/fmccor" MAKEOPTS="-j3" MANPATH="/etc/java-config-2/current-system-vm/man:/usr/local/share/man:/usr/share/man:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.18/man:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.1.2/man:/opt/blackdown-jdk-1.4.2.03/man:/etc/java-config/system-vm/man/:/usr/kde/3.5/share/man:/usr/qt/3/doc/man:/opt/opera/share/man" MOZILLA_FIVE_HOME="/usr/lib64/mozilla" MULTILIB_ABIS="amd64 x86" MULTILIB_STRICT_DENY="64-bit.*shared object" MULTILIB_STRICT_DIRS="/lib /usr/lib /usr/kde/*/lib /usr/qt/*/lib /usr/X11R6/lib" MULTILIB_STRICT_EXEMPT="(perl5|gcc|gcc-lib|binutils|eclipse-3|debug|portage)" NIGHTLY="http://www.open-mpi.org/nightly/v0.9/" NS="/home1/PROJECTS/SIMULATION/ALL-IN-ONE/NS28/bin/ns" NSDIR="/home1/PROJECTS/SIMULATION/ALL-IN-ONE/NS28/ns-2.28" OLDPWD="/homes/cvsroot/gentoo-x86/app-office/lyx" OMNIORB_CONFIG="/etc/omniorb/omniORB.cfg" OMPI="/home1/PROJECTS/OPEN-MPI" OPENGL_PROFILE="nvidia" PAGER="/usr/bin/less" PATH=".:/usr/local/bin:/usr/bin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.1.2:/opt/blackdown-jdk-1.4.2.03/bin:/opt/blackdown-jdk-1.4.2.03/jre/bin:/usr/kde/3.5/bin:/usr/qt/3/bin:/opt/firebird/bin:/usr/games/bin:/usr/share/omniORB/bin/scripts:/var/spool/fax/bin:/usr/sbin:/sbin" PD="/jaz/portage/packages" PKGDIR="/usr/portage/packages" PKG_CONFIG_PATH="/usr/qt/3/lib64/pkgconfig" PORTAGE_ARCHLIST="ppc s390 amd64 x86 ppc64 x86-fbsd m68k arm sparc sh mips ia64 alpha ppc-macos hppa sparc-fbsd" PORTAGE_BINHOST_CHUNKSIZE="3000" PORTAGE_BIN_PATH="/usr/lib64/portage/bin" PORTAGE_CONFIGROOT="/" PORTAGE_DEBUG="0" PORTAGE_DEPCACHEDIR="/var/cache/edb/dep" PORTAGE_ELOG_CLASSES="warn error log" PORTAGE_ELOG_MAILFROM="portage@localhost" PORTAGE_ELOG_MAILSUBJECT="[portage] ebuild log for ${PACKAGE} on ${HOST}" PORTAGE_ELOG_MAILURI="root" PORTAGE_ELOG_SYSTEM="save" PORTAGE_GID="250"PORTAGE_INST_GID="0" PORTAGE_INST_UID="0" PORTAGE_IUSE="^(3dfx|adabas|alpha|alsa_cards_aoa|alsa_cards_aoa-fabric-layout|alsa_cards_aoa-onyx|alsa_cards_aoa-soundbus|alsa_cards_aoa-soundbus-i2s|alsa_cards_aoa-tas|alsa_cards_aoa-toonie|alsa_cards_armaaci|alsa_cards_at91-soc|alsa_cards_at91-soc-eti-b1-wm8731|alsa_cards_au1x00|alsa_cards_cs5535audio|alsa_cards_harmony|alsa_cards_powermac|alsa_cards_pxa2xx-i2sound|alsa_cards_pxa2xx-soc|alsa_cards_pxa2xx-soc-corgi|alsa_cards_pxa2xx-soc-poodle|alsa_cards_pxa2xx-soc-spitz|alsa_cards_pxa2xx-soc-tosa|alsa_cards_sa11xx-uda1341ts|alsa_cards_sun-amd7930|alsa_cards_sun-cs4231|alsa_cards_sun-dbri|altivec|amd64|aqua|arm|asm|birdstep|bmp|bmpx|bootstrap|build|capslib|clvm|cman|cmucl|coreaudio|crosscompile_opts_.*|dbmaker|doomsday|drac|elibc_.*|elibc_Darwin|elibc_DragonFly|elibc_FreeBSD|elibc_NetBSD|elibc_OpenBSD|elibc_glibc|elibc_uclibc|emf|empress|empress-bcs|esoob|fdftk|filepro|firebird|frontbase|gamess|gcc64|gulm|hppa|ia64|ibm|icc|icc-pgo|ifc|infopipe|informix|ingres|kernel_.*|kernel_Darwin|kernel_FreeBSD|kernel_linux|lcd_devices_svga|m68k|macbook|media-libs:mesa !nptl|mips|multilib|mzscheme|n32|n64|osp|pam_console|pbbuttonsd|pfpro|plugin|ppc|ppc-macos|ppc64|ppcsha1|psyco|pvm|real|s390|selinux|sh|solid|sparc|sparc-fbsd|svga|sybase|sybase-ct|tcc|uclibc|ultra1|userland_.*|userland_BSD|userland_Darwin|userland_GNU|video_cards_amd|video_cards_i740|video_cards_impact|video_cards_imstt|video_cards_newport|video_cards_nsc|video_cards_sunbw2|video_cards_suncg14|video_cards_suncg3|video_cards_suncg6|video_cards_sunffb|video_cards_sunleo|video_cards_suntcx|video_cards_vermilion|video_cards_xgi|vidix|vis|win32codecs|x86|x86-fbsd|xmms|yellownet)$" PORTAGE_PYM_PATH="/usr/lib64/portage/pym" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_RSYNC_RETRIES="3" PORTAGE_TMPDIR="/var/tmp" PORTAGE_USE="amd64 elibc_glibc kernel_linux userland_GNU" PORTAGE_WORKDIR_MODE="0700" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" PRELINK_PATH_MASK="/usr/lib/gstreamer-0.8:/usr/lib64/klibc" PS1="\[\033[01;32m\]\u@\h \[\033[01;31m\]\W [\#]% \[\033[00m\]" PS2="> " PWD="/homes/cvsroot/gentoo-x86" PYTHONDOCS="/usr/share/doc/python-docs-2.4.2/html" PYTHONPATH="/usr/lib64/portage/pym:/cache/IcePy-3.0.0/python" QMAKESPEC="linux-g++" QTDIR="/usr/qt/3" REMOTEHOST="" RESUMECOMMAND="/usr/bin/wget -c -t 5 -T 60 --passive-ftp -O ${DISTDIR}/${FILE} ${URI}" ROOT="/" ROOTPATH="/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.1.2:/opt/blackdown-jdk-1.4.2.03/bin:/opt/blackdown-jdk-1.4.2.03/jre/bin:/usr/kde/3.5/sbin:/usr/kde/3.5/bin:/usr/qt/3/bin:/opt/firebird/bin" RPMDIR="/usr/portage/rpm" RUBYOPT="-rubygems" SGML_CATALOG_FILES="/etc/sgml/sgml-docbook.cat:/etc/sgml/openjade-1.3.2.cat:/etc/sgml/sgml-docbook-3.0.cat:/etc/sgml/dsssl-docbook-stylesheets.cat:/etc/sgml/xml-docbook-4.4.cat:/etc/sgml/xml-docbook-4.1.2.cat:/etc/sgml/gentoo-guide.cat:/etc/sgml/sgml-docbook-4.4.cat:/etc/sgml/sgml-docbook-4.1.cat:/etc/sgml/sgml-docbook-4.0.cat:/etc/sgml/sgml-docbook-3.1.cat:/etc/sgml/xml-simple-docbook-4.1.2.4.cat:/etc/sgml/xml-simple-docbook-1.0.cat:/etc/sgml/sgml-docbook-4.2.cat:/etc/sgml/sgml-lite.cat" SHELL="/bin/bash" SHLVL="3" SSH_AGENT_PID="5894" SSH_AUTH_SOCK="/tmp/ssh-bmrOed5893/agent.5893" STAGE1_USE="nptl nptlonly unicode" SYMLINK_LIB="yes" SYNC="rsync://rsync.gentoo.org/gentoo-portage" SmartEiffel="/usr/lib64/SmartEiffel/sys/system.se" SmartEiffelDirectory="/usr/lib64/SmartEiffel" TERM="xterm" TEXINPUTS="/usr/lib64/ocaml/ocamldoc:" USE="X Xaw3d acl alsa amd64 berkdb bitmap-fonts bzip2 cairo cli cracklib crypt cscope cups dri examples firefox fortran gdbm gif glx gpm graphviz gsl iconv isdnlog jpeg kerberos latex ldap lzw-tiff midi mmx mudflap mysql ncurses nls nptl nptlonly ogg opengl openmp pam pcre pdf perl png pppd python qt3 qt4 readline reflection ruby ruby18 session spl sqlite sse sse2 ssl stroke tcl tcltk tcpd tetex tex tiff tk truetype truetype-fonts type1-fonts unicode vim-syntax vorbis xetex xorg zlib" ALSA_CARDS="ca0106" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="evdev keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="dummy fbdev nvidia" USER="fmccor" USERLAND="GNU" USE_EXPAND="ALSA_CARDS ALSA_PCM_PLUGINS APACHE2_MODULES APACHE2_MPMS CAMERAS CROSSCOMPILE_OPTS DVB_CARDS ELIBC FCDSL_CARDS FOO2ZJS_DEVICES FRITZCAPI_CARDS INPUT_DEVICES KERNEL LCD_DEVICES LINGUAS LIRC_DEVICES MISDN_CARDS USERLAND VIDEO_CARDS" USE_EXPAND_HIDDEN="CROSSCOMPILE_OPTS ELIBC KERNEL USERLAND" USE_ORDER="env:pkg:conf:defaults:pkginternal:env.d" VIDEO_CARDS="dummy fbdev nvidia" VMHANDLE="blackdown-jdk-1.4.2" WANT_AUTOCONF="2.5" WANT_MP="true" WINDOWID="54525976" WINDOWPATH="7" XDG_DATA_DIRS="/usr/share:/usr/kde/3.5/share:/usr/local/share" XGUILOADPATH="/home1/ferris/Packages/SNNS/SNNSv4.2" XTERM_LOCALE="C" XTERM_SHELL="/bin/bash" XTERM_VERSION="XTerm(229)" _="/usr/bin/emerge"
Perhaps the root ebuild should check for this, so adding sci-physics. It should be easy enough to duplicate with x11-libs/qt-4.3.2-r1 (x11-libs/qt-3.3.8-r4 is also installed on the system in question.)
qt3support stuff is optional compatibilty stuff to ease porting. It won't become mandatory. This is a problem of Portage still not supporting use dependencies, respective the ebuild missing the corresponding built_with_use_check() check, no different to other usage of this workaround. I'd also like to point to the masked Qt 4.4 rc packages. The sci-physics team might want to modify the ebuilds to reach compatibility with the changes, as well. There will be a porting tracker bug, though.
Fixed. Thanks for checking this! Concerning qt-4.4*, we will wait the tracker bug.
