Initial import of x11-drivers/nvidia-drivers that will take the place of media-video/nvidia-kernel and media-video/nvidia-glx.

Package-Manager: portage-2.1.1_pre1-r2

8 files changed, 497 insertions, 0 deletions

diff --git a/x11-drivers/nvidia-drivers/ChangeLog b/x11-drivers/nvidia-drivers/ChangeLog
new file mode 100644
index 000000000000..e69c62a5a2c3
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/ChangeLog
@@ -0,0 +1,12 @@
+# ChangeLog for x11-drivers/nvidia-drivers
+# Copyright 1999-2006 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/x11-drivers/nvidia-drivers/ChangeLog,v 1.1 2006/07/06 19:52:04 augustus Exp $
+
+*nvidia-drivers-1.0.8762 (06 Jul 2006)
+
+  06 Jul 2006; Kristopher Kersey <augustus@gentoo.org> +files/09nvidia,
+  +files/NVIDIA_glx-defines.patch, +files/NVIDIA_glx-glheader.patch,
+  +files/libGL.la-r2, +files/nvidia, +nvidia-drivers-1.0.8762.ebuild:
+  Initial import of x11-drivers/nvidia-drivers that will take the place of
+  media-video/nvidia-kernel and media-video/nvidia-glx.
+
diff --git a/x11-drivers/nvidia-drivers/files/09nvidia b/x11-drivers/nvidia-drivers/files/09nvidia
new file mode 100644
index 000000000000..1fcbef41fc7c
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/09nvidia
@@ -0,0 +1,2 @@
+# Has to precede X11's own libraries!
+LDPATH=/opt/nvidia/lib
diff --git a/x11-drivers/nvidia-drivers/files/NVIDIA_glx-defines.patch b/x11-drivers/nvidia-drivers/files/NVIDIA_glx-defines.patch
new file mode 100644
index 000000000000..da9933f6337c
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/NVIDIA_glx-defines.patch
@@ -0,0 +1,11 @@
+diff -ur NVIDIA_GLX-1.0-4191/usr/include/GL/glx.h NVIDIA_GLX-1.0-4191.new/usr/include/GL/glx.h
+--- NVIDIA_GLX-1.0-4191/usr/include/GL/glx.h	2002-12-09 21:26:55.000000000 +0100
++++ NVIDIA_GLX-1.0-4191.new/usr/include/GL/glx.h	2003-01-30 18:20:23.000000000 +0100
+@@ -39,6 +39,7 @@
+ typedef XID GLXPixmap;
+ typedef XID GLXDrawable;
+ typedef XID GLXPbuffer;
++typedef XID GLXPbufferSGIX;
+ typedef XID GLXWindow;
+ typedef XID GLXFBConfigID;
+ 
diff --git a/x11-drivers/nvidia-drivers/files/NVIDIA_glx-glheader.patch b/x11-drivers/nvidia-drivers/files/NVIDIA_glx-glheader.patch
new file mode 100644
index 000000000000..e0393e1b9ab0
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/NVIDIA_glx-glheader.patch
@@ -0,0 +1,13 @@
+--- usr/include/GL/gl.g.orig	2004-07-17 19:56:59.789410584 +1000
++++ usr/include/GL/gl.h	2004-07-17 19:59:08.844791184 +1000
+@@ -66,6 +66,10 @@
+ typedef double GLclampd;
+ typedef void GLvoid;
+ 
++/* Patching for some better defines in the global system */
++#ifndef GL_GLEXT_LEGACY
++#include <GL/glext.h>
++#endif
+ 
+ /*************************************************************/
+ 
diff --git a/x11-drivers/nvidia-drivers/files/digest-nvidia-drivers-1.0.8762 b/x11-drivers/nvidia-drivers/files/digest-nvidia-drivers-1.0.8762
new file mode 100644
index 000000000000..4fbb37ab6bbc
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/digest-nvidia-drivers-1.0.8762
@@ -0,0 +1,9 @@
+MD5 ddc62c375db4a6db9007bf9e2d667d2c NVIDIA-FreeBSD-x86-1.0-8762.tar.gz 9437999
+RMD160 5b75d9b5e852b0d5222951d9d99c93d7960ee8f6 NVIDIA-FreeBSD-x86-1.0-8762.tar.gz 9437999
+SHA256 f29fa9dd9728a264d0b09267f23acea9ac2c04cc578b1e9644093bb2ade17875 NVIDIA-FreeBSD-x86-1.0-8762.tar.gz 9437999
+MD5 86bcf4a3a9d441dff9e25b82ec8a6060 NVIDIA-Linux-x86-1.0-8762-pkg1.run 13032175
+RMD160 1e887de23c5d0b9eb3a581b2d91989c1b9c45514 NVIDIA-Linux-x86-1.0-8762-pkg1.run 13032175
+SHA256 b38ce2853195175a2b7380fe95968d52a707a08dbe9fcb6ae423c9b9b0a47eee NVIDIA-Linux-x86-1.0-8762-pkg1.run 13032175
+MD5 5eb0b27342fd726fbbdd1d99eadbd0e7 NVIDIA-Linux-x86_64-1.0-8762-pkg2.run 9967191
+RMD160 55f0ca9d35f7be6e3b65de2ed1c121e9c39c23a9 NVIDIA-Linux-x86_64-1.0-8762-pkg2.run 9967191
+SHA256 84fb9bf70684943cc12b3e9be19de0aadbbfaa9d2118e6bef5525ac45fb0462c NVIDIA-Linux-x86_64-1.0-8762-pkg2.run 9967191
diff --git a/x11-drivers/nvidia-drivers/files/libGL.la-r2 b/x11-drivers/nvidia-drivers/files/libGL.la-r2
new file mode 100644
index 000000000000..ef8d5cc56e0a
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/libGL.la-r2
@@ -0,0 +1,32 @@
+# libGL.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.4 (1.920 2001/04/24 23:26:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libGL.so.1'
+
+# Names of this library.
+library_names='libGL.so.${PV} libGL.so.1 libGL.so'
+
+# The name of the static archive.
+old_library=''
+
+# Libraries that this one depends upon.
+dependency_libs='-L/usr/${libdir} -lm -lX11 -lXext -ldl'
+
+# Version information for libGL.
+current=${ver1}
+age=${ver2}
+revision=${ver3}
+
+# Is this an already installed library?
+installed=yes
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/usr/${libdir}/opengl/nvidia/lib'
diff --git a/x11-drivers/nvidia-drivers/files/nvidia b/x11-drivers/nvidia-drivers/files/nvidia
new file mode 100644
index 000000000000..df7a7467b275
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia
@@ -0,0 +1,21 @@
+# Nvidia drivers support
+alias char-major-195 nvidia
+alias /dev/nvidiactl char-major-195
+
+# To tweak the driver the following options can be used, note that
+# you should be careful, as it could cause instability!! For more 
+# option see /usr/share/doc/${PACKAGE}/README.gz 
+#
+#   To enable Side Band Adressing:  NVreg_EnableAGPSBA=1
+#
+#   To enable Fast Writes: NVreg_EnableAGPFW=1
+#
+# To enable both for instance, uncomment following line:
+#
+#options nvidia NVreg_EnableAGPSBA=1 NVreg_EnableAGPFW=1
+
+# If you have a mobile chip, you may need to enable this option
+# if you have hard lockups when starting X.
+#
+# See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=343186
+#option nvidia NVreg_Mobile=1
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-1.0.8762.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-1.0.8762.ebuild
new file mode 100644
index 000000000000..df84980fc853
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/nvidia-drivers-1.0.8762.ebuild
@@ -0,0 +1,397 @@
+# Copyright 1999-2006 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/x11-drivers/nvidia-drivers/nvidia-drivers-1.0.8762.ebuild,v 1.1 2006/07/06 19:52:04 augustus Exp $
+
+inherit eutils multilib versionator linux-mod
+
+X86_PKG_V="pkg1"
+AMD64_PKG_V="pkg2"
+NV_V="${PV/1.0./1.0-}"
+X86_NV_PACKAGE="NVIDIA-Linux-x86-${NV_V}"
+AMD64_NV_PACKAGE="NVIDIA-Linux-x86_64-${NV_V}"
+X86_FBSD_NV_PACKAGE="NVIDIA-FreeBSD-x86-${NV_V}"
+
+DESCRIPTION="NVIDIA X11 driver and GLX libraries"
+HOMEPAGE="http://www.nvidia.com/"
+SRC_URI="x86? ( ftp://download.nvidia.com/XFree86/Linux-x86/${NV_V}/${X86_NV_PACKAGE}-${X86_PKG_V}.run )
+	 amd64? ( http://download.nvidia.com/XFree86/Linux-x86_64/${NV_V}/${AMD64_NV_PACKAGE}-${AMD64_PKG_V}.run )
+	 x86-fbsd? ( http://download.nvidia.com/freebsd/${NV_V}/${X86_FBSD_NV_PACKAGE}.tar.gz )"
+
+LICENSE="NVIDIA"
+SLOT="0"
+KEYWORDS="-* ~amd64 ~x86 ~x86-fbsd"
+IUSE="dlloader"
+RESTRICT="nostrip multilib-pkg-force"
+
+DEPEND="kernel_linux? ( virtual/linux-sources )"
+RDEPEND="kernel_linux? ( virtual/modutils )
+	 || ( x11-base/xorg-server virtual/x11 )
+	 !>=x11-base/xorg-server-1.0.99
+	 || ( media-libs/mesa virtual/x11 )
+	 app-admin/eselect-opengl
+	 kernel_linux? ( !media-video/nvidia-kernel )
+	 kernel_FreeBSD? ( !media-video/nvidia-freebsd )
+	 !app-emulation/emul-linux-x86-nvidia
+	 !x11-drivers/nvidia-legacy-drivers
+	 !media-video/nvidia-glx"
+
+PROVIDE="virtual/opengl"
+export _POSIX2_VERSION="199209"
+
+if use x86; then
+	PKG_V="-${X86_PKG_V}"
+	NV_PACKAGE="${X86_NV_PACKAGE}"
+elif use amd64; then
+	PKG_V="-${AMD64_PKG_V}"
+	NV_PACKAGE="${AMD64_NV_PACKAGE}"
+elif use x86-fbsd; then
+	PKG_V=""
+	NV_PACKAGE="${X86_FBSD_NV_PACKAGE}"
+fi
+
+S="${WORKDIR}/${NV_PACKAGE}${PKG_V}/usr/src/nv"
+
+# On BSD userland it wants real make command
+MAKE="make"
+
+mtrr_check() {
+	ebegin "Checking for MTRR support"
+	linux_chkconfig_present MTRR
+	eend $?
+
+	if [[ $? -ne 0 ]] ; then
+		eerror "This version needs MTRR support for most chipsets!"
+		eerror "Please enable MTRR support in your kernel config, found at:"
+		eerror
+		eerror "  Processor type and features"
+		eerror "    [*] MTRR (Memory Type Range Register) support"
+		eerror
+		eerror "and recompile your kernel ..."
+		die "MTRR support not detected!"
+	fi
+}
+
+pkg_setup() {
+	if use amd64 && has_multilib_profile && [ "${DEFAULT_ABI}" != "amd64" ]; then
+		eerror "This ebuild doesn't currently support changing your default abi."
+		die "Unexpected \${DEFAULT_ABI} = ${DEFAULT_ABI}"
+	fi
+
+	if ! use x86-fbsd; then
+		linux-mod_pkg_setup
+		MODULE_NAMES="nvidia(video:${S})"
+		BUILD_PARAMS="IGNORE_CC_MISMATCH=yes V=1 SYSSRC=${KV_DIR} SYSOUT=${KV_OUT_DIR}"
+		mtrr_check
+	fi
+}
+
+src_unpack() {
+	local NV_PATCH_PREFIX="${FILESDIR}/${PV}/NVIDIA-${PV}"
+
+	if ! use x86-fbsd; then
+		if [[ ${KV_MINOR} -eq 6 && ${KV_PATCH} -lt 7 ]] ; then
+			echo
+			ewarn "Your kernel version is ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
+			ewarn "This is not officially supported for ${P}. It is likely you"
+			ewarn "will not be able to compile or use the kernel module."
+			ewarn "It is recommended that you upgrade your kernel to a version >= 2.6.7"
+			echo
+			ewarn "DO NOT file bug reports for kernel versions less than 2.6.7 as they will be ignored."
+		fi
+	fi
+
+	if ! use x86-fbsd; then
+		cd ${WORKDIR}
+		bash ${DISTDIR}/${NV_PACKAGE}${PKG_V}.run --extract-only
+	else
+		unpack ${A}
+	fi
+
+	# Patchs go below here, add breif description
+	use x86-fbsd \
+		&& cd "${WORKDIR}/${NV_PACKAGE}${PKG_V}/doc" \
+		|| cd "${WORKDIR}/${NV_PACKAGE}${PKG_V}"
+	# Use the correct defines to make gtkglext build work
+	epatch ${FILESDIR}/NVIDIA_glx-defines.patch
+	# Use some more sensible gl headers and make way for new glext.h
+	epatch ${FILESDIR}/NVIDIA_glx-glheader.patch
+
+	if ! use x86-fbsd; then
+		# Quiet down warnings the user do not need to see
+		sed -i \
+			-e 's:-Wpointer-arith::g' \
+			-e 's:-Wsign-compare::g' \
+			${S}/Makefile.kbuild
+
+		# If you set this then it's your own fault when stuff breaks :)
+		[[ -n ${USE_CRAZY_OPTS} ]] && sed -i "s:-O:${CFLAGS}:" Makefile.*
+
+		# If greater than 2.6.5 use M= instead of SUBDIR=
+		cd ${S}; convert_to_m Makefile.kbuild
+	fi
+}
+
+src_compile() {
+	# This is already the default on Linux, as there's no toplevel Makefile, but
+	# on FreeBSD there's one and triggers the kernel module build, as we install
+	# it by itself, pass this.
+	if use x86-fbsd; then
+		cd "${WORKDIR}/${NV_PACKAGE}${PKG_V}/src"
+		MAKE="$(get_bmake)" emake CC="$(tc-getCC)" LD="$(tc-getLD)"
+	else
+		linux-mod_src_compile
+	fi
+}
+
+src_install() {
+	local MLTEST=$(type dyn_unpack)
+
+	cd ${WORKDIR}/${NV_PACKAGE}${PKG_V}
+
+	if ! use x86-fbsd; then
+		linux-mod_src_install
+
+		# Add the aliases
+		sed -e 's:\${PACKAGE}:'${PF}':g' ${FILESDIR}/nvidia > ${WORKDIR}/nvidia
+		insinto /etc/modules.d
+		newins ${WORKDIR}/nvidia nvidia
+	else
+		insinto /boot/modules
+		doins "${WORKDIR}/${X86_FBSD_NV_PACKAGE}/src/nvidia.kld"
+
+		exeinto /boot/modules
+		doexe "${WORKDIR}/${X86_FBSD_NV_PACKAGE}/src/nvidia.ko"
+	fi
+
+	if [[ "${MLTEST/set_abi}" == "${MLTEST}" ]] && has_multilib_profile ; then
+		local OABI=${ABI}
+		for ABI in $(get_install_abis) ; do
+			src_install-libs
+		done
+		ABI=${OABI}
+		unset OABI
+	elif use amd64 ; then
+		src_install-libs lib32 $(get_multilibdir)
+		src_install-libs lib $(get_libdir)
+
+		rm -rf ${D}/usr/$(get_multilibdir)/opengl/nvidia/include
+		rm -rf ${D}/usr/$(get_multilibdir)/opengl/nvidia/extensions
+	else
+		src_install-libs
+	fi
+
+	is_final_abi || return 0
+
+	if ! use x86-fbsd; then
+		# Docs, remove nvidia-settings as provided by media-video/nvidia-settings
+		newdoc usr/share/doc/README.txt README
+		dodoc usr/share/doc/Copyrights usr/share/doc/NVIDIA_Changelog
+		dodoc usr/share/doc/XF86Config.sample
+		dohtml usr/share/doc/html/*
+	else
+		dodoc doc/README doc/README.Linux doc/XF86Config.sample
+	fi
+
+	# nVidia want bug reports using this script
+	exeinto /usr/bin
+	doexe usr/bin/nvidia-bug-report.sh
+}
+
+# Install nvidia library:
+# the first parameter is the place where to install it
+# the second paramis the base name of the library
+# the third parameter is the provided soversion
+donvidia() {
+	dodir $1
+	exeinto $1
+
+	libname=$(basename $2)
+
+	doexe $2.$3
+	dosym ${libname}.$3 $1/${libname}
+
+	[[ $3 != "1" ]] && dosym ${libname}.$3 $1/${libname}.1
+}
+
+src_install-libs() {
+	local pkglibdir=lib
+	local inslibdir=$(get_libdir)
+
+	if [[ ${#} -eq 2 ]] ; then
+		pkglibdir=${1}
+		inslibdir=${2}
+	elif has_multilib_profile && [[ ${ABI} == "x86" ]] ; then
+		pkglibdir=lib32
+	fi
+
+	local usrpkglibdir=usr/${pkglibdir}
+	local libdir=usr/X11R6/${pkglibdir}
+	local drvdir=${libdir}/modules/drivers
+	local extdir=${libdir}/modules/extensions
+	local incdir=usr/include/GL
+	local sover=${PV}
+	local NV_ROOT="/usr/${inslibdir}/opengl/nvidia"
+	local NO_TLS_ROOT="${NV_ROOT}/no-tls"
+	local TLS_ROOT="${NV_ROOT}/tls"
+	local X11_LIB_DIR="/usr/${inslibdir}/xorg"
+
+	if ! has_version x11-base/xorg-server ; then
+		X11_LIB_DIR="/usr/${inslibdir}"
+	fi
+
+	if use x86-fbsd; then
+		# on FreeBSD everything is on obj/
+		pkglibdir=obj
+		usrpkglibdir=obj
+		x11pkglibdir=obj
+		drvdir=obj
+		extdir=obj
+
+		# don't ask me why the headers are there.. glxext.h is missing
+		incdir=doc
+
+		# on FreeBSD it has just .1 suffix
+		sover=1
+	fi
+
+	# The GLX libraries
+	donvidia ${NV_ROOT}/lib ${usrpkglibdir}/libGL.so ${sover}
+	donvidia ${NV_ROOT}/lib ${usrpkglibdir}/libGLcore.so ${sover}
+
+	dodir ${NO_TLS_ROOT}
+	donvidia ${NO_TLS_ROOT} ${usrpkglibdir}/libnvidia-tls.so ${sover}
+
+	if ! use x86-fbsd; then
+		donvidia ${TLS_ROOT} ${usrpkglibdir}/tls/libnvidia-tls.so ${sover}
+	fi
+
+	if want_tls ; then
+		dosym ../tls/libnvidia-tls.so ${NV_ROOT}/lib
+		dosym ../tls/libnvidia-tls.so.1 ${NV_ROOT}/lib
+		dosym ../tls/libnvidia-tls.so.${sover} ${NV_ROOT}/lib
+	else
+		dosym ../no-tls/libnvidia-tls.so ${NV_ROOT}/lib
+		dosym ../no-tls/libnvidia-tls.so.1 ${NV_ROOT}/lib
+		dosym ../no-tls/libnvidia-tls.so.${sover} ${NV_ROOT}/lib
+	fi
+
+	if ! use x86-fbsd; then
+		# Not sure whether installing the .la file is neccessary;
+		# this is adopted from the `nvidia' ebuild
+		local ver1=$(get_version_component_range 1)
+		local ver2=$(get_version_component_range 2)
+		local ver3=$(get_version_component_range 3)
+		sed -e "s:\${PV}:${PV}:"     \
+			-e "s:\${ver1}:${ver1}:" \
+			-e "s:\${ver2}:${ver2}:" \
+			-e "s:\${ver3}:${ver3}:" \
+			-e "s:\${libdir}:${inslibdir}:" \
+			${FILESDIR}/libGL.la-r2 > ${D}/${NV_ROOT}/lib/libGL.la
+	fi
+
+	exeinto ${X11_LIB_DIR}/modules/drivers
+
+	if use dlloader; then
+		[[ -f ${drvdir}/nvidia_drv.so ]] && \
+			doexe ${drvdir}/nvidia_drv.so
+	else
+		[[ -f ${drvdir}/nvidia_drv.o ]] && \
+			doexe ${drvdir}/nvidia_drv.o
+	fi
+
+	insinto /usr/${inslibdir}
+	[[ -f ${libdir}/libXvMCNVIDIA.a ]] && \
+		doins ${libdir}/libXvMCNVIDIA.a
+	exeinto /usr/${inslibdir}
+	# fix Bug 131315
+	[[ -f ${libdir}/libXvMCNVIDIA.so.${PV} ]] && \
+		doexe ${libdir}/libXvMCNVIDIA.so.${PV} && \
+		dosym /usr/${inslibdir}/libXvMCNVIDIA.so.${PV} \
+			/usr/${inslibdir}/libXvMCNVIDIA.so
+
+	exeinto ${NV_ROOT}/extensions
+	[[ -f ${extdir}/libglx.so.${sover} ]] && \
+		newexe ${extdir}/libglx.so.${sover} libglx.so
+
+	# Includes
+	insinto ${NV_ROOT}/include
+	doins ${incdir}/*.h
+}
+
+pkg_preinst() {
+	# Can we make up our minds ?!?!?
+	local NV_D=${IMAGE:-${D}}
+
+	if ! has_version x11-base/xorg-server ; then
+		for dir in lib lib32 lib64 ; do
+			if [[ -d ${NV_D}/usr/${dir}/xorg ]] ; then
+				mv ${NV_D}/usr/${dir}/xorg/* ${NV_D}/usr/${dir}
+				rmdir ${NV_D}/usr/${dir}/xorg
+			fi
+		done
+	fi
+
+	# Clean the dinamic libGL stuff's home to ensure
+	# we dont have stale libs floating around
+	if [[ -d ${ROOT}/usr/lib/opengl/nvidia ]] ; then
+		rm -rf ${ROOT}/usr/lib/opengl/nvidia/*
+	fi
+	# Make sure we nuke the old nvidia-glx's env.d file
+	if [[ -e ${ROOT}/etc/env.d/09nvidia ]] ; then
+		rm -f ${ROOT}/etc/env.d/09nvidia
+	fi
+}
+
+pkg_postinst() {
+	if ! use x86-fbsd; then
+		linux-mod_pkg_postinst
+	fi
+
+	#switch to the nvidia implementation
+	eselect opengl set --use-old nvidia
+
+	echo
+	einfo "To use the Nvidia GLX, run \"eselect opengl set nvidia\""
+	echo
+	einfo "You may also be interested in media-video/nvidia-settings"
+	echo
+	einfo "nVidia has requested that any bug reports submitted have the"
+	einfo "output of /usr/bin/nvidia-bug-report.sh included."
+}
+
+want_tls() {
+	# For uclibc or anything non glibc, return false
+	has_version sys-libs/glibc || return 1
+
+	# Old versions of glibc were lt/no-tls only
+	has_version '<sys-libs/glibc-2.3.2' && return 1
+
+	local valid_chost="true"
+	if use x86 ; then
+		case ${CHOST/-*} in
+			i486|i586|i686) ;;
+			*) valid_chost="false"
+		esac
+	fi
+
+	[[ ${valid_chost} == "false" ]] && return 1
+
+	# If we've got nptl, we've got tls
+	built_with_use sys-libs/glibc nptl && return 0
+
+	# 2.3.5 turned off tls for linuxthreads glibc on i486 and i586
+	if use x86 && has_version '>=sys-libs/glibc-2.3.5' ; then
+		case ${CHOST/-*} in
+			i486|i586) return 1 ;;
+		esac
+	fi
+
+	# These versions built linuxthreads version to support tls, too
+	has_version '>=sys-libs/glibc-2.3.4.20040619-r2' && return 0
+
+	return 1
+}
+
+pkg_postrm() {
+	eselect opengl set --use-old xorg-x11
+}