04_amd64_qtools.patch and doxygen-gcc4.patch conflict with each and cause ebuild failure. Removing 04_amd64_qtools.patch from the manifest allows doxygen to build. The application of 04 needs to be dependent on wether the gcc version is < 4. ----------------------------------------------------------------------------- Portage 2.1_rc2-r3 (default-linux/amd64/2006.0, gcc-4.1.1, glibc-2.4-r3, 2.6.16-gentoo-r8 x86_64) ================================================================= System uname: 2.6.16-gentoo-r8 x86_64 AMD Sempron(tm) Processor 3000+ Gentoo Base System version 1.6.14 distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] dev-lang/python: 2.4.2 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: [Not Present] dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=k8" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d" CXXFLAGS="-O2 -pipe -march=k8" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks metadata-transfer sandbox sfperms strict" GENTOO_MIRRORS="http://gentoo.osuosl.org/ http://gentoo.mirrors.pair.com/ http://gentoo.mirrors.tds.net/gentoo " MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage" USE="amd64 X a52 aac aalib aalibs acl acpi alsa apache2 async automount avi bash-completion berkdb bitmap-fonts browserplugin bzip2 cairo cdparanoia cli crypt cups doc dri dts dv dvb dvd dvdr dvdread edl eds emacs emboss encode esd expat extrafilters fame ffmpeg flac fontconfig foomaticdb fortran gcj gif gnome gnutls gphoto2 gpm graphviz gstreamer gtk gtk2 hal ieee1394 imagemagick imlib ipv6 isdnlog jack jack-tmpfs java jpeg jpeg2k kde libcaca lirc lm_sensors lzo lzw lzw-tiff mad mikmod mjpeg mng mono mozilla mp3 mpeg musepack mysql ncurses network new-login nls nptl nptlonly nsplugin nvidia offensive ogg openal opengl pam pam_console pcre pdflib perl pic png portaudio pppd python qt quicktime rdesktop readline reflection rtc ruby samba scanner sdl session slp spell spl sqlite ssl syslog tcltk tcpd theora threads tidy tiff truetype truetype-fonts type1-fonts unicode urandom usb v4l v4l2 vcd vim-with-x vorbis wifi winbind x264 xanim xcomposite xine xinerama xinetd xml xml2 xmms xorg xpm xscreenaver xscreensaver xv xvid xvmc zlib elibc_glibc input_devices_keyboard input_devices_mouse kernel_linux userland_GNU video_cards_nvidia video_cards_nv video_cards_vesa" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
up, I was still testing with gcc4 on my old x86 box, so I'm adding it to the amd64 box now (the second patch is being removed now).
