If atk-1.6.0 is installed emerge gtk+-2.6.10 fails with: ./.libs/libgtk-x11-2.0.so: undefined reference to `atk_object_add_relationship' Upgrading atk to 1.10.1 solved the problem. Suggest adding this dependency to gtk+ Reproducible: Always Steps to Reproduce: Gentoo Base System version 1.4.16 Portage 2.0.51.22-r3 (default-linux/x86/2005.0/2.4, gcc-3.3.3, glibc-2.3.3.20040420-r0,glibc-2.2.5-r2, 2.4.19-gentoo-r9 i686 ) ============ System uname: 2.4.19-gentoo-r9 i686 AMD Athlon(tm) Processor Gentoo Base System version 1.4.16 dev-lang/python: 2.2.3-r5, 2.3.3-r1 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.59-r3 sys-devel/automake: 1.8.3 sys-devel/binutils: 2.14.90.0.8-r1 sys-devel/libtool: 1.4.3-r4 virtual/os-headers: 2.4.18, 2.4.21-r1 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -mcpu=i686 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3/share/config /usr/share/config /var/bind /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -mcpu=i686 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 X adns alsa apm arts avi berkdb bitmap-fonts bonobo bzlib cap caps cdr chroot clamav crypt cups curl eds emboss encode esd fam ffmpeg fftw firebird flac flash foomaticdb fortran freetds gcj gd gdbm gif gmp gnome gnutls gphoto2 gpm gstreamer gtk gtk2 gtkhtml guile hardened hardenedphp imagemagick imap imlib informix innodb ipv6 java jpeg kde ldap libg++ libwww lzw lzw-tiff mad maildir mbox mcal memlimit mikmod mmx mng motif mozilla mp3 mpeg msdav mssql mysql ncurses nls oav ogg oggvorbis opengl oss pam pdflib perl pic pie png postgres propolice pwdb python qt quicktime readline sasl scanner sdl skey slang snmp sox speex spell sse ssl svga tcltk tcpd tetex theora tiff truetype truetype-fonts type1-fonts vorbis wmf xml xml2 xmms xv xvid zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, MAKEOPTS, PORTDIR_OVERLAY
thanks, in CVS for 2.8.x, will be fixed for 2.6.x once atk goes stable.
atk 1.10.1 stable on all arches. Marking as fixed.