Bugzilla Bug 123170

I'm using nvidia drivers in an amd64. When emerging gtkglext-1.0.6-r3 it's
supposed to switch opengl to xorg-x11 during compile and then switch back to
nvidia.
It seems the ebuild tries to change to opengl 'x11' instead of 'xorg-x11'.
Here's output from the ebuild:

-----------------------------------
Calculating dependencies ...done!
>>> emerge (1 of 1) x11-libs/gtkglext-1.0.6-r3 to /
>>> md5 files   ;-) gtkglext-1.0.5.ebuild
>>> md5 files   ;-) gtkglext-1.0.6-r2.ebuild
>>> md5 files   ;-) gtkglext-1.0.4.ebuild
>>> md5 files   ;-) gtkglext-1.0.6.ebuild
>>> md5 files   ;-) gtkglext-1.0.6-r3.ebuild
>>> md5 files   ;-) gtkglext-1.0.3.ebuild
>>> md5 files   ;-) files/gtkglext-1.0.6-pangox.patch
>>> md5 files   ;-) files/digest-gtkglext-1.0.6-r2
>>> md5 files   ;-) files/digest-gtkglext-1.0.6-r3
>>> md5 files   ;-) files/digest-gtkglext-1.0.3
>>> md5 files   ;-) files/digest-gtkglext-1.0.4
>>> md5 files   ;-) files/digest-gtkglext-1.0.5
>>> md5 files   ;-) files/digest-gtkglext-1.0.6
>>> md5 src_uri ;-) gtkglext-1.0.6.tar.bz2
 * X11 implementation is x11.
 * Unrecognized option: x11
opengl-update 2.2.1
Usage: opengl-update [<options>] <GL implementation>
       Set the opengl implementation.
       Valid options:
       --use-old:          If an implementation is already set, use that one.
       --prefix=<val>:     Set the source prefix (default: /usr)
       --dst-prefix=<val>: Set the destination prefix (default: /usr)
       --impl-headers:     Use headers provided by this implementation to
                           override golbal ones provided by opengl-update.

Usage: opengl-update --get-implementation
       Print the current implementaion

Notes:
       --impl-headers was default in <opengl-update-2.2.

       This utility switches between OpenGL implementations.  There are
       2 available implementations: nvidia xorg-x11

Examples:
       opengl-update xorg-x11
       This will setup things to use libGL.so from X.org.

       opengl-update nvidia
       This will setup things to use libGL.so from the nVidia drivers.

>>> Unpacking source...
-----------------------------------

Using: eselect-1.0 and eselect-opengl-1.0.3


Portage 2.0.54 (default-linux/amd64/2005.0, gcc-3.4.4, glibc-2.3.5-r2,
2.6.15-gentoo-r1 x86_64)
=================================================================
System uname: 2.6.15-gentoo-r1 x86_64 AMD Athlon(tm) 64 Processor 3500+
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
sys-apps/sandbox:    1.2.12
sys-devel/autoconf:  2.13, 2.59-r6
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="-march=athlon64 -O2 -pipe -fprefetch-loop-arrays -ftracer"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env
/usr/kde/3.4/share/config /usr/kde/3.4/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/splash /etc/terminfo /etc/env.d"
CXXFLAGS="-march=athlon64 -O2 -pipe -fprefetch-loop-arrays -ftracer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks sandbox sfperms strict"
GENTOO_MIRRORS="http://gentoo.cites.uiuc.edu/pub/gentoo/
http://gentoo.chem.wisc.edu/gentoo/"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="amd64 X a52 aac acpi alsa arts asf audiofile avi berkdb bitmap-fonts
bonjour bzip2 cairo caps cddb cdparanoia cdr crypt cups curl dbus divx4linux
dlloader dvd dvdread dvi emacs emboss encode esd exif expat fam ffmpeg fftw
flac fontconfig fortran gd gdbm gif gimpprint glitz glut gnome gnutls gpm gs
gstreamer gtk gtk2 gtkhtml hal howl idn imagemagick imlib ipv6 java jpeg lcms
ldap libwww logrotate lzo lzw lzw-tiff mad md5sum mng mozcalendar mozsvg
mozxmlterm mp3 mpeg mpi nautilus ncurses network nls nntp nomotif nptl nptlonly
nsplugin nvidia offensive ogg oggvorbis openal opengl oss pam pcre pdflib perl
png python qt quicktime readline real recode rtc sdl slang sndfile speex spell
sqlite ssl svg symlink t1lib tcltk tcpd tetex theora tiff truetype
truetype-fonts type1-fonts ucs2 udev unicode usb v4l v4l2 vcd vorbis xine xml
xml2 xmms xpm xscreensaver xv xvmc zlib userland_GNU kernel_linux elibc_glibc"
Unset:  ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS

we should just make 1.2.0 stable

*** This bug has been marked as a duplicate of 116715 ***