Version bump of script added to incrementally fix bugs before next release.

(Portage version: 2.0.51-r15)

1 files changed, 346 insertions, 0 deletions

diff --git a/x11-base/opengl-update/files/opengl-update-2.1.1 b/x11-base/opengl-update/files/opengl-update-2.1.1
new file mode 100644
index 000000000000..4696dac13beb
--- /dev/null
+++ b/x11-base/opengl-update/files/opengl-update-2.1.1
@@ -0,0 +1,346 @@
+#!/bin/bash
+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/x11-base/opengl-update/files/opengl-update-2.1.1,v 1.1 2005/02/10 00:03:27 eradicator Exp $
+# Author:  Martin Schlemmer <azarah@gentoo.org>
+# Further modifications by Donnie Berkholz <spyderous@gentoo.org>
+# Further modifications based off submissions to bug #54984 <cyfred@gentoo.org>
+# Further modifications by Jeremy Huddleston <eradicator@gentoo.org>
+
+. /etc/init.d/functions.sh
+
+hasq() {
+	local x
+
+	local me=${1}
+	shift
+        
+	for x in "${@}"; do
+		if [[ "${x}" == "${me}" ]]; then
+			return 0
+		fi
+	done
+	return 1
+}
+
+check_user() {
+	if [[ $(id -u) -ne 0 ]]; then
+		eerror "${0}: Must be run as root."
+		exit 1
+	fi
+}
+
+check_version() {
+	if ! portageq has_version / '>=x11-base/xorg-x11-6.8.0-r4'; then
+		eerror "This version requires >=x11-base/xorg-x11-6.8.0-r4"
+		exit 1
+	fi
+}
+
+get_current_implem() {
+	local implem
+	if [[ -f ${ENV_D} ]]; then
+		source ${ENV_D}
+		if [[ -n "${OPENGL_PROFILE}" ]]; then
+			implem="${OPENGL_PROFILE}"
+		elif [[ -n "${LDPATH}" ]]; then
+			implem="${LDPATH%%:*}"
+			implem="${implem##*opengl/}"
+			implem="${implem%/lib*}"
+		fi
+		unset LDPATH
+		unset OPENGL_PROFILE
+	fi
+
+	echo ${implem}
+}
+
+get_implementations() {
+	local implems
+	for dir in ${PREFIX}/lib{,32,64}/opengl/*; do 
+		if [[ -d "${dir}" && ${dir##*/} != "global" ]] && ! hasq ${dir##*/} ${implems}; then
+			implems=${implems:+${implems} }${dir##*/}
+		fi
+	done
+	echo ${implems}
+}
+
+usage() {
+	# Get grammar right in message
+	local IS_ARE IMPLEM_PLURAL
+	if [[ $(echo ${AVAIL_IMPLEMS} | wc -w) -eq 1 ]]; then
+		IS_ARE="is"
+		IMPLEM_PLURAL=""
+	else
+		IS_ARE="are"
+		IMPLEM_PLURAL="s"
+	fi
+
+	cat << FOO
+Usage: ${0##*/} [<options>] <GL implementation>
+       Set the opengl implementation.
+       Valid options:
+       --use-old: only change the implementation if isn't already set.
+       --prefix: set the source prefix (default: /usr)
+       --dst-prefix: set the destination prefix (default: /usr)
+
+Usage: ${0##*/} --get-implementation
+       Print the current implementaion
+
+Note:
+       This utility switches between OpenGL implementations.  There ${IS_ARE}
+       $(echo ${AVAIL_IMPLEMS} | wc -w) available implementation${IMPLEM_PLURAL}: ${AVAIL_IMPLEMS}
+
+Examples:
+       ${0##*/} xorg-x11
+       This will setup things to use libGL.so from X.org.
+
+       ${0##*/} nvidia
+       This will setup things to use libGL.so from the nVidia drivers.
+
+FOO
+	exit 1
+}
+
+parse_options() {
+	local opt
+	while [[ ${#} -gt 0 ]]; do
+		opt=${1}
+		shift
+		case ${opt} in
+			--use-old)
+				if [[ -n "${ACTION}" ]]; then
+					ACTION="error"
+					eerror "Invalid usage."
+				else
+					if [[ -n "${CURRENT_GL_IMPLEM}" ]] && hasq ${CURRENT_GL_IMPLEM} ${AVAIL_IMPLEMS}; then
+						ACTION="nothing"
+					fi
+				fi				
+			;;
+			--get-implementation)
+				if [[ -n "${ACTION}" ]]; then
+					ACTION="error"
+					eerror "Invalid usage."
+				else
+					ACTION="get-implementation"
+				fi				
+			;;
+			--prefix=*)
+				PREFIX=${opt#*=}
+				AVAIL_IMPLEMS=$(get_implementations)
+			;;
+			--dst-prefix=*)
+				DST_PREFIX=${opt#*=}
+			;;
+			--help|-h|-?)
+				ACION="usage"
+			;;
+			*)
+				if hasq ${opt} ${AVAIL_IMPLEMS}; then
+					NEW_GL_IMPLEM="${opt}"
+					if [[ "${ACTION}" != "nothing" ]]; then
+						if [[ -n "${ACTION}" ]]; then
+							ACTION="error"
+							eerror "Invalid usage."
+						else
+							ACTION="set-implementation"
+						fi
+					fi				
+				else
+					eerror "Unrecognized option: ${opt}"
+					ACTION="error"
+				fi
+			;;
+		esac
+	done
+}
+
+set-new-implementation() {
+	local GL_IMPLEM=${1}
+	local GL_LOCAL
+
+	check_version
+
+	if ! hasq ${GL_IMPLEM} ${AVAIL_IMPLEMS}; then
+		eerror "Invalid profile selected."
+		exit 1
+	fi
+
+	ebegin "Switching to ${GL_IMPLEM} OpenGL interface"
+		rm -f ${ENV_D} &> /dev/null
+
+		LIBDIRS="lib32 lib lib64"
+		for LIBDIR in ${LIBDIRS}; do
+			# Special case handling of lib32 because it can be a symlink to
+			# emul libs
+			if [[ "${LIBDIR}" = "lib32" ]]; then
+				[[ -d "${PREFIX}/${LIBDIR}/opengl" ]] || continue
+			else
+				[[ -d "${PREFIX}/${LIBDIR}/opengl" && ! -h "${PREFIX}/${LIBDIR}" ]] || continue
+			fi
+
+			# System wide tls stuff
+			[[ -h "${DST_PREFIX}/${LIBDIR}/tls" ]] && rm -f ${DST_PREFIX}/${LIBDIR}/tls
+			[[ -d "${DST_PREFIX}/${LIBDIR}/tls" ]] || mkdir -p ${DST_PREFIX}/${LIBDIR}/tls
+
+			# Fallback on xorg-x11 if we don't have this implementation for this LIBDIR.
+			if [[ ! -d ${PREFIX}/${LIBDIR}/opengl/"${GL_IMPLEM}" ]]; then
+				GL_LOCAL="xorg-x11"
+			else
+				GL_LOCAL="${GL_IMPLEM}"
+			fi
+		
+			# Provide the right libnvidia-tls depending on ntpl or not
+			if [[ "${GL_LOCAL}" = "nvidia" ]]; then
+				if [[ -e "${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/lib/tls" ]]; then
+					rm -f ${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/lib/tls &> /dev/null
+				fi
+		
+				if getconf GNU_LIBPTHREAD_VERSION | grep -qi nptl; then
+					ln -sf ${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/tls ${PREFIX}/${LIBDIR}/opengl/${GL_IMPLEM}/lib/tls &> /dev/null
+				fi
+			fi
+
+			mkdir -p ${DST_PREFIX}/${LIBDIR}
+			pushd ${DST_PREFIX}/${LIBDIR} &> /dev/null
+				# First remove old symlinks
+				for file in libGL.so* libGLcore.so* libnvidia-tls.so*  tls/libnvidia-tls.so*; do
+					[[ -h ${file} ]] && rm -f ${file}
+				done
+
+				# Note that we don't do .so*, just .so on purpose.  The
+				# loader knows to look in the profile dir, and the
+				# linked just needs the .so
+				for file in ${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/lib/*.{so,a,la}; do
+					[[ -f "${file}" ]] || continue
+					[[ -f "${file##*/}" ]] && rm -f ${file##*/}
+
+					# Fix libtool archives (#48297)
+					if [[ "${file%.la}" != "${file}" ]]; then
+						sed "s:${PREFIX}/[^/]*/opengl/[^/]*/lib:${DST_PREFIX}/${LIBDIR}:g" ${file} > ${file##*/}
+					else
+						ln -s ${file}
+					fi
+				done
+			popd &> /dev/null
+
+			if [[ -e "${PREFIX}/${LIBDIR}/${LIBDIR}/opengl/${GL_LOCAL}/lib/tls" ]]; then
+				mkdir -p ${DST_PREFIX}/${LIBDIR}/tls
+				pushd ${DST_PREFIX}/${LIBDIR}/tls &> /dev/null
+					for file in ${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/lib/tls/*.{so,a,la}; do
+						[[ -f "${file}" ]] || continue
+						[[ -f "${file##*/}" ]] && rm -f ${file##*/}
+
+						# Fix libtool archives (#48297)
+						if [ "${file%.la}" != "${file}" ]; then
+							sed "s:${PREFIX}/[^/]*/opengl/[^/]*/lib:${DST_PREFIX}/${LIBDIR}:g" ${file} > ${file##*/}
+						else
+							ln -s ${file}
+						fi
+					done
+				popd &> /dev/null
+			fi
+
+			if [[ -e "${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/extensions" ]]; then
+				mkdir -p ${DST_PREFIX}/${LIBDIR}/modules/extensions
+				pushd ${DST_PREFIX}/${LIBDIR}/modules/extensions &> /dev/null
+					# First remove old symlinks
+					for file in libglx.so libglx.a; do
+						[[ -h ${file} ]] && rm -f ${file}
+					done
+
+					for file in ${PREFIX}/opengl/${GL_LOCAL}/extensions/*.{so,a,la}; do
+						[[ -f "${file}" ]] || continue
+						[[ -f "${file##*/}" ]] && rm -f ${file##*/}
+
+						# Fix libtool archives (#48297)
+						if [[ "${file%.la}" != "${file}" ]]; then
+							sed "s:${PREFIX}/[^/]*/opengl/[^/]*/lib:${DST_PREFIX}/${LIBDIR}:g" ${file} > ${file##*/}
+						else
+							ln -s ${file}
+						fi
+					done
+				popd &> /dev/null
+			fi
+
+			# Setup the includes
+			mkdir -p ${DST_PREFIX}/include/GL
+			pushd ${DST_PREFIX}/include/GL &> /dev/null
+				for file in gl.h glx.h glxtokens.h glext.h glxext.h glxmd.h glxproto.h; do
+					# IMPORTANT
+					# It is preferable currently to use the standard glext.h file
+					# however if an OpenGL provider must use a self produced glext.h
+					# then it should be installed to ${GL_IMPLEM}/include
+
+					if [[ -e ${PREFIX}/${LIBDIR}/opengl/${GL_IMPLEM}/include/${file} ]]; then
+						[[ -f "${file}" ]] && rm -f ${file}
+						ln -s ${PREFIX}/${LIBDIR}/opengl/${GL_IMPLEM}/include/${file}
+					elif [[ -e ${PREFIX}/${LIBDIR}/opengl/global/include/${file} ]]; then
+						[[ -f "${file}" ]] && rm -f ${file}
+						ln -s ${PREFIX}/${LIBDIR}/opengl/global/include/${file}
+					elif [[ -e ${PREFIX}/${LIBDIR}/opengl/xorg-x11/include/${file} ]]; then
+						[[ -f "${file}" ]] && rm -f ${file}
+						ln -s ${PREFIX}/${LIBDIR}/opengl/xorg-x11/include/${file}
+					fi
+				done
+			popd &> /dev/null
+
+			# Setup the $LDPATH
+			ldpath="${ldpath:+${ldpath}:}${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/lib"
+
+		done
+
+		echo "LDPATH=\"${ldpath}\"" > ${ENV_D}
+		echo "OPENGL_PROFILE=\"${GL_IMPLEM}\"" >> ${ENV_D}
+
+		env-update
+
+	eend 0
+}
+
+ENV_D="/etc/env.d/03opengl"
+NEW_GL_IMPLEM=""
+ACTION=""
+PREFIX="/usr"
+DST_PREFIX="/usr"
+AVAIL_IMPLEMS=$(get_implementations)
+CURRENT_GL_IMPLEM=$(get_current_implem)
+
+check_user
+parse_options ${@}
+
+case ${ACTION} in
+	get-implementation)
+		if [[ -n "${CURRENT_GL_IMPLEM}" ]]; then
+			echo ${CURRENT_GL_IMPLEM}
+			exit 0
+		else
+			exit 2
+		fi
+	;;
+	set-implementation)
+		if [[ -n "${NEW_GL_IMPLEM}" ]]; then
+			set-new-implementation ${NEW_GL_IMPLEM}
+			exit $?
+		else
+			usage
+			exit 1
+		fi
+	;;
+	nothing)
+		exit 0
+	;;
+	usage)
+		usage
+		exit 0
+	;;
+	error)
+		usage
+		exit 1
+	;;
+	*)
+		usage
+		exit 1
+	;;
+esac