I compiled mozilla-1.7.6-r1 successfully on PPC64, and also launched it without a problem. But no a single function worked after launch, all menu items, and buttons didn't work at all(without any error messages). Reproducible: Always Steps to Reproduce: 1. emerge mozilla 2. in gnome window: mozilla 3. Actual Results: Mozilla launched, but did not work Gentoo Base System version 1.4.16 Portage 2.0.51.19 (default-linux/ppc64/2005.0, gcc-3.4.3, glibc-2.3.4.20041102-r1, 2.6.10-gentoo-r7 ppc64) ================================================================= System uname: 2.6.10-gentoo-r7 ppc64 PPC970, altivec supported Python: dev-lang/python-2.3.4-r1 [2.3.4 (#1, Apr 10 2005, 07:44:04)] ccache version 2.3 [enabled] dev-lang/python: 2.3.4-r1 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.5, 1.8.5-r3, 1.6.3, 1.7.9-r1, 1.4_p6, 1.9.4 sys-devel/binutils: 2.15.90.0.3-r4 sys-devel/libtool: 1.5.14 virtual/os-headers: 2.6.8.1-r2 ACCEPT_KEYWORDS="ppc64" AUTOCLEAN="yes" CFLAGS="-O3 -mcpu=G5 -mtune=970 -maltivec -mabi=altivec -mpowerpc64 -mpowerpc-gpopt -fsigned-char -pipe" CHOST="powerpc64-unknown-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /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/terminfo /etc/env.d" CXXFLAGS="-O3 -mcpu=G5 -mtune=970 -maltivec -mabi=altivec -mpowerpc64 -mpowerpc-gpopt -fsigned-char -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms strict" GENTOO_MIRRORS="ftp://gg3.net/pub/linux/gentoo/ http://ftp.gentoo.or.kr/ http://gentoo.gg3.net/ http://mirror.averse.net/pub/gentoo/" LANG="en_US.UTF-8" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X aac aalib alsa altivec arts aspell berkdb bitmap-fonts cdr cjk cups curl dba dvd dvdnav encode esd faac faad2 fam fb ffmpeg flac foomaticdb fortran gd gd-external gdbm gif gimpprint gnome gphoto2 gpm gstreamer gtk gtk2 imagemagick imlib java jpeg kde ldap libwww mad motif mozilla mp3 mpeg mysql nas ncurses nls nptl nptlonly ogg opengl oss pam perl png ppc64 python qt readline samba sdl slang spell ssl svg tcpd tetex theora tiff truetype truetype-fonts type1-fonts unicode v4l vidix vorbis xanim xml xml2 xmms xv xvmc zlib" Unset: ASFLAGS, CBUILD, CTARGET, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY
known problem.. to quote tgall: "well I guess that's one reason why it's marked ~ :-)"
Mozilla is dead upstream and will be removed from portage.