system/nvidia-driver: Updated for version 302.17.

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

4 files changed, 158 insertions, 434 deletions

diff --git a/system/nvidia-driver/README b/system/nvidia-driver/README
index 562b415727..fb90aabc18 100644
--- a/system/nvidia-driver/README
+++ b/system/nvidia-driver/README
@@ -11,32 +11,24 @@ complex to install/uninstall the driver.  However, installation of the
 nvidia-driver package itself backs up the conflicting files and puts the
 nvidia-specific files into place.
 
-Heinz Wiesinger, the original author of the build script, has written a 
-script called nvidia-switch, which is used to switch between the stock 
-xorg driver and the nvidia driver, but it will not edit xorg.conf for you;
+Included is a script called nvidia-switch, which is used to switch from the 
+xorg driver to the nvidia driver, but it will not edit xorg.conf for you;
 you have to do that manually.  The nvidia-switch script is installed to 
-/usr/sbin.
+/usr/sbin.  NOTE: nvidia-switch is not supported in a COMPAT32 environment.
 
 Usage of nvidia-switch:
-  nvidia-switch --xorg    <--> switch to the stock xorg files
-  nvidia-switch --nvidia  <--> switch to the proprietary nvidia files
-  nvidia-switch --cleanup <--> switch to the stock xorg file and remove all
-                               symlinks created by nvidia-switch
-
-You do NOT have to run nvidia-switch after installing or upgrading the
-package. ONLY if you want to explicitely switch to the xorg files,
-afterwards switching back to nvidia files or before uninstalling the
-package.
-
-No special steps are necessary when updating nvidia-driver from a previous
-package. If you update to a newer xorg, you do not have to reinstall
-nvidia-driver either. Just run "nvidia-switch --nvidia" in that case.
-
-Before uninstalling this package, it is important that you execute
-'nvidia-switch --cleanup', which will switch back to the stock xorg files
-and remove all links created by nvidia-switch before.
-If you forget to do this, you'll have to do the switch manually, or xorg
-won't work on next startup.  Here are the affected files:
+  nvidia-switch --install  <--> install the nvidia files and save the
+				stock xorg files.
+  nvidia-switch --remove   <--> remove the nvidia files and symlinks and
+				restore the stock xorg files.
+
+You do NOT have to run nvidia-switch after installing the package. 
+
+Before uninstalling or upgrading this package, it is important that you execute
+'nvidia-switch --remove', which will switch back to the stock xorg files
+and remove all links created by nvidia-switch during installation. If you forget 
+to do this, you'll have to do the switch manually, or xorg won't work on next startup.
+Here are the affected files:
   /usr/lib/libGL.so.1.2
   /usr/lib/xorg/modules/extensions/{libglx.so libglx.la}
 
@@ -45,4 +37,6 @@ or, for Slackware64,
   /usr/lib64/libGL.so.1.2
   /usr/lib64/xorg/modules/extensions/{libglx.so libglx.la}
 
-This also requires the nvidia-kernel and libvdpau package from SlackBuilds.org.
+Simply remove the dead nvidia symlinks and rename the saved '-xorg' appended files.
+
+Requires:  nvidia-kernel,libvdpau 
\ No newline at end of file
diff --git a/system/nvidia-driver/nvidia-driver.SlackBuild b/system/nvidia-driver/nvidia-driver.SlackBuild
index ebc913b722..0a3e1b32e1 100644
--- a/system/nvidia-driver/nvidia-driver.SlackBuild
+++ b/system/nvidia-driver/nvidia-driver.SlackBuild
@@ -3,6 +3,7 @@
 # Slackware build script for nvidia-driver
 
 # Copyright 2007-2011 Heinz Wiesinger, Amsterdam, The Netherlands
+# Copyright 20011-2012 Edward W. koenig, Vancouver, WA, USA
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -35,9 +36,11 @@
 # 1.6	27-AUG-2011	version bump, minor edits
 # 1.7	21-OCT-2011	version bump
 # 1.8   24-MAR-2012	version bump, fix to nvidia-switch thanks to Phill W.
+# 1.9   02-AUG-2012	version bmp, fixes, updates, nvidia-switch for install/uninstall only
 
 PRGNAM=nvidia-driver
-VERSION=295.33
+VERSION=302.17
+MVERS=302
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -65,7 +68,7 @@ elif [ "$ARCH" = "i686" ]; then
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   TARGET="x86_64"
- LIBDIRSUFFIX="64"
+  LIBDIRSUFFIX="64"
 # Set 32-bit compatibility flag default
   COMPAT32=${COMPAT32:-no}
 else
@@ -94,17 +97,17 @@ chmod -R u+w,go+r-w,a-s .
 
 mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/xorg/modules/{drivers,extensions} \
   $PKG/etc/OpenCL/vendors/ $PKG/usr/lib$LIBDIRSUFFIX/{tls,vdpau} \
-  $PKG/usr/{bin,man/man1,sbin} $PKG/usr/share/{applications,pixmaps}
+  $PKG/usr/{bin,man/man1,sbin} $PKG/usr/share/{applications,pixmaps} \
+  $PKG/usr/include/GL
 
 install -m 755 nvidia_drv.so $PKG/usr/lib$LIBDIRSUFFIX/xorg/modules/drivers/
-install -m 755 libglx.so.$VERSION \
-  $PKG/usr/lib$LIBDIRSUFFIX/xorg/modules/extensions/libglx.so.$VERSION-nvidia
+
+install -m 755 libglx.so.$VERSION $PKG/usr/lib$LIBDIRSUFFIX/xorg/modules/extensions/libglx.so.$VERSION-nvidia
 install -m 755 libGL.so.$VERSION $PKG/usr/lib$LIBDIRSUFFIX/libGL.so.$VERSION-nvidia
 install -m 755 libGL.la $PKG/usr/lib$LIBDIRSUFFIX/
 install -m 755 libOpenCL.so.1.0.0 $PKG/usr/lib$LIBDIRSUFFIX/
 install -m 444 libXvMCNVIDIA.a $PKG/usr/lib$LIBDIRSUFFIX/
 install -m 755 libXvMCNVIDIA.so.$VERSION $PKG/usr/lib$LIBDIRSUFFIX/
-install -m 755 libvdpau_nvidia.so.$VERSION $PKG/usr/lib$LIBDIRSUFFIX/vdpau/
 install -m 755 libcuda.so.$VERSION $PKG/usr/lib$LIBDIRSUFFIX/
 install -m 755 libnvidia-glcore.so.$VERSION $PKG/usr/lib$LIBDIRSUFFIX/
 install -m 755 libnvidia-wfb.so.$VERSION $PKG/usr/lib$LIBDIRSUFFIX/xorg/modules/
@@ -115,27 +118,24 @@ install -m 755 libnvidia-compiler.so.$VERSION $PKG/usr/lib$LIBDIRSUFFIX/
 install -m 644 nvidia.icd $PKG/etc/OpenCL/vendors/
 install -m 755 tls/libnvidia-tls.so.$VERSION $PKG/usr/lib$LIBDIRSUFFIX/tls/
 
-# Optional 32-bit support; NOTE! nvidia-switch does not operate here.
+install -m 644 gl.h $PKG/usr/include/GL/gl.h-nvidia
+install -m 644 glext.h $PKG/usr/include/GL/glext.h-nvidia
+install -m 644 glx.h $PKG/usr/include/GL/glx-nvidia
+install -m 644 glxext.h $PKG/usr/include/GL/glxext.h-nvidia
+
+# Optional 32-bit support
 if [ "$ARCH" = "x86_64" -a "${COMPAT32}" = "yes" ]; then
   mkdir -p $PKG/usr/lib/{tls,vdpau}
 
   install -m 755 32/libGL.so.$VERSION $PKG/usr/lib/
   install -m 755 32/libGL.la $PKG/usr/lib/
   install -m 755 32/libnvidia-glcore.so.$VERSION $PKG/usr/lib/
-  install -m 755 32/libvdpau_nvidia.so.$VERSION $PKG/usr/lib/vdpau/
   install -m 755 32/libcuda.so.$VERSION $PKG/usr/lib/
   install -m 755 32/tls/libnvidia-tls.so.$VERSION $PKG/usr/lib/tls/
   install -m 755 32/libOpenCL.so.1.0.0 $PKG/usr/lib/
   install -m 755 32/libnvidia-compiler.so.$VERSION $PKG/usr/lib/
 fi
 
-# Next come the apps
-for i in nvidia-smi nvidia-bug-report.sh; do
-  install -m 755 $i $PKG/usr/bin/
-done
-
-install -m 644 nvidia-smi.1.gz $PKG/usr/man/man1/
-
 # symlinks
 cd $PKG/usr/lib$LIBDIRSUFFIX
   for i in libcuda libnvidia-cfg; do
@@ -152,22 +152,17 @@ cd $PKG/usr/lib$LIBDIRSUFFIX
   ln -sf tls/libnvidia-tls.so.$VERSION libnvidia-tls.so.$VERSION
 cd -
 
-cd $PKG/usr/lib$LIBDIRSUFFIX/vdpau
-  ln -sf libvdpau_nvidia.so.$VERSION libvdpau_nvidia.so
-  ln -sf libvdpau_nvidia.so.$VERSION libvdpau_nvidia.so.1
-cd -
-
 cd $PKG/usr/lib$LIBDIRSUFFIX/xorg/modules
-  ln -sf libnvidia-wfb.so.$VERSION libnvidia-wfb.so.1
+  ln -sf libnvidia-wfb.so.$VERSION libnvidia-wfb.so
 cd -
 
 # symlinks for optional 32-bit support
 if [ "$ARCH" = "x86_64" -a "${COMPAT32}" = "yes" ]; then
   cd $PKG/usr/lib
-    ln -sf libGL.so.$VERSION libGL.so.1
-    ln -sf libGL.so.1 libGL.so
-    ln -sf libcuda.so.$VERSION libcuda.so.1
-    ln -sf libcuda.so.1 libcuda.so
+    ln -sf libGL.so.$VERSION libGL.so.$MVERS
+    ln -sf libGL.so.$MVERS libGL.so
+    ln -sf libcuda.so.$VERSION libcuda.so.$MVERS
+    ln -sf libcuda.so.$MVERS libcuda.so
     ln -sf libOpenCL.so.1.0.0 libOpenCL.so.1.0
     ln -sf libOpenCL.so.1.0 libOpenCL.so.1
     ln -sf libOpenCL.so.1 libOpenCL.so
@@ -175,6 +170,13 @@ if [ "$ARCH" = "x86_64" -a "${COMPAT32}" = "yes" ]; then
   cd -
 fi
 
+# Next come the apps
+for i in nvidia-smi nvidia-bug-report.sh nvidia-debugdump; do
+  install -m 755 $i $PKG/usr/bin/
+done
+
+install -m 644 nvidia-smi.1.gz $PKG/usr/man/man1/
+
 # Compiling nvidia-installer from source
 cd $TMP/nvidia-installer-$VERSION
   chown -R root:root .
@@ -202,8 +204,8 @@ cd $TMP/nvidia-settings-$VERSION
   CFLAGS="$SLKCFLAGS" \
   make
 
-  install -m 755 _out/Linux_$TARGET/nvidia-settings $PKG/usr/bin/
-  install -m 644 _out/Linux_$TARGET/nvidia-settings.1.gz $PKG/usr/man/man1/
+  install -m 755 src/_out/Linux_$TARGET/nvidia-settings $PKG/usr/bin/
+  install -m 644 doc/_out/Linux_$TARGET/nvidia-settings.1.gz $PKG/usr/man/man1/
   install -m 644 doc/nvidia-settings.desktop $PKG/usr/share/applications/
   install -m 644 doc/nvidia-settings.png $PKG/usr/share/pixmaps/
 cd ../
@@ -220,9 +222,9 @@ cd $TMP/nvidia-xconfig-$VERSION
   install -m 644 _out/Linux_$TARGET/nvidia-xconfig.1.gz $PKG/usr/man/man1/
 cd -
 
-# Self written bash script which I (H.W.) use to switch between nvidia and nv.
-# It is now also used by doinst.sh to switch to the nvidia-driver right
-# after installation.  For 32-bit and pure 64-bit only (EWK).
+# Bash script to cleanly install (in doinst.sh) and uninstall the nvidia files
+# so we don't stomp on the overlapping xorg files. 
+# Note: switching "on the fly" no longer supported. 
 install -m 0755 $CWD/nvidia-switch $PKG/usr/sbin/
 sed -i s/PKGVERSION/$VERSION/g $PKG/usr/sbin/nvidia-switch
 sed -i s/LIBDIRSUFFIX/$LIBDIRSUFFIX/g $PKG/usr/sbin/nvidia-switch
diff --git a/system/nvidia-driver/nvidia-driver.info b/system/nvidia-driver/nvidia-driver.info
index ad2507a574..c6f352cb76 100644
--- a/system/nvidia-driver/nvidia-driver.info
+++ b/system/nvidia-driver/nvidia-driver.info
@@ -1,22 +1,22 @@
 PRGNAM="nvidia-driver"
-VERSION="295.33"
+VERSION="302.17"
 HOMEPAGE="http://www.nvidia.com"
-DOWNLOAD="ftp://download.nvidia.com/XFree86/Linux-x86/295.33/NVIDIA-Linux-x86-295.33.run \
-          ftp://download.nvidia.com/XFree86/nvidia-installer/nvidia-installer-295.33.tar.bz2 \
-          ftp://download.nvidia.com/XFree86/nvidia-settings/nvidia-settings-295.33.tar.bz2 \
-          ftp://download.nvidia.com/XFree86/nvidia-xconfig/nvidia-xconfig-295.33.tar.bz2"
-MD5SUM="1634fb3115526caeae5eb8227282bf17 \
-        c93582703033ea0946bc61de05e53fb0 \
-        5416e9ff2d198147ec786b0f0889d14c \
-        c19449c1de82a0d78e774e96e31587bd"
-DOWNLOAD_x86_64="ftp://download.nvidia.com/XFree86/Linux-x86_64/295.33/NVIDIA-Linux-x86_64-295.33.run \
-                 ftp://download.nvidia.com/XFree86/nvidia-installer/nvidia-installer-295.33.tar.bz2 \
-                 ftp://download.nvidia.com/XFree86/nvidia-settings/nvidia-settings-295.33.tar.bz2 \
-                 ftp://download.nvidia.com/XFree86/nvidia-xconfig/nvidia-xconfig-295.33.tar.bz2"
-MD5SUM_x86_64="9e172ac5bd8f722d5f4931b5c687942e \
-               c93582703033ea0946bc61de05e53fb0 \
-               5416e9ff2d198147ec786b0f0889d14c \
-               c19449c1de82a0d78e774e96e31587bd"
+DOWNLOAD="ftp://download.nvidia.com/XFree86/Linux-x86/302.17/NVIDIA-Linux-x86-302.17.run \
+          ftp://download.nvidia.com/XFree86/nvidia-installer/nvidia-installer-302.17.tar.bz2 \
+          ftp://download.nvidia.com/XFree86/nvidia-settings/nvidia-settings-302.17.tar.bz2 \
+          ftp://download.nvidia.com/XFree86/nvidia-xconfig/nvidia-xconfig-302.17.tar.bz2"
+MD5SUM="b7f908ea08218df08db06026215ec419 \
+        c244f24e9a493ce990ad878c8ccdf59c \
+        8df901011c967cef1f69a83be639e203 \
+        34fbb55cf22bbad6eebd7065bfc0eede"
+DOWNLOAD_x86_64="ftp://download.nvidia.com/XFree86/Linux-x86_64/302.17/NVIDIA-Linux-x86_64-302.17.run \
+                 ftp://download.nvidia.com/XFree86/nvidia-installer/nvidia-installer-302.17.tar.bz2 \
+                 ftp://download.nvidia.com/XFree86/nvidia-settings/nvidia-settings-302.17.tar.bz2 \
+                 ftp://download.nvidia.com/XFree86/nvidia-xconfig/nvidia-xconfig-302.17.tar.bz2"
+MD5SUM_x86_64="5b09f013644b93bc6b1a290a2d514142 \
+               c244f24e9a493ce990ad878c8ccdf59c \
+               8df901011c967cef1f69a83be639e203 \
+               34fbb55cf22bbad6eebd7065bfc0eede"
 MAINTAINER="Edward Koenig"
 EMAIL="kingbeowulf@gmail.com"
 APPROVED="rworkman"
diff --git a/system/nvidia-driver/nvidia-switch b/system/nvidia-driver/nvidia-switch
index 6fb27c2bd1..6765010fc7 100644
--- a/system/nvidia-driver/nvidia-switch
+++ b/system/nvidia-driver/nvidia-switch
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright 2007-2011 Heinz Wiesinger, Amsterdam, The Netherlands
+# Copyright 2012 Edward W. Koenig, Vancouver, WA, USA
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -20,15 +20,13 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
-# New maintainer: version 1.x
-# Edward Koenig, Vancouver, United States of America
-# portions Copyright 2007-2011 Heinz Wiesinger (above)
-#
-# nvidia-switch utility 1.0.0
-#
-# A tool to switch between nvidia-binary-driver and stock xorg-driver
-# if both are installed in parallel.
+# nvidia-switch utility 2.0.0
 #
+# A tool to install and cleanly remove the nvidia driver without stomping on the xorg files.
+# Note: this tool no longer supports switching drivers "on the fly" only installing and uninstalling
+# the nvidia driver and restoring the original xorg files. 
+
+# TO-DO: Bounds/error checking, add COMPAT32 
 
 set -e
 
@@ -43,389 +41,127 @@ NV_VERSION='PKGVERSION' # This will be replaced in the build script
 GL_VERSION="1.2"
 NV_CONF="/usr/share/X11/xorg.conf.d/10-nvidia.conf"
 
-remove_link(){
-if [ -L "$1" ]; then
-  rm -f "$1"
-fi
-}
-
-remove_existing(){
-if [ -e "$1" ]; then
-  rm -f $1
-fi
-}
-
-move_existing(){
-if [ -e "$1" ]; then
-  mv $1 $2
-fi
-}
-
-setup_link(){
-  if [ "$1" = "mv" ]; then
-    mv "$2" "$3"
-  else
-    rm -f $2
-  fi
-  ln -s "$3" "$2"
-}
-
-# Move and rename files in /usr/include
-# $1 = from
-# $2 = to
+# Move, rename, restore files in /usr/include/GL
 incs(){
 cd "$INC"
-
-for i in glxext.h glext.h glx.h gl.h; do
-  if [ -L "$i" ]; then
-    rm -f "$i"
-    mv "$i-xorg" "$i"
-  elif [ -e "$i" ]; then
-    if [ -e "$i-xorg" ]; then
-      rm -f "$i-xorg"
-    fi
-  else
-    if [ -e "$i-xorg" ]; then
-      mv "$i-xorg" "$i"
-    fi
-  fi
-done
-
-cd "$CWD"
-}
-
-libs(){
-for i in libglx.la; do
-  if [ "$1" = "nvidia" ]; then
-    #If this library exists, move it to *-xorg
-    move_existing "$XLIB/$i" "$XLIB/$i-xorg"
-  else
-    #If .so does not exist, and *-xorg does, then remove the -xorg
-    if [ -e "$XLIB/$i" ]; then
-      remove_existing "$XLIB/$i-xorg"
-    else
-      move_existing "$XLIB/$i-xorg" "$XLIB/$i"
-    fi
-  fi
-done
-}
-
-libs_basic(){
-for i in libGL.so; do
-  #if this link exists, remove it, if it's a file, move it to *-nvidia
-  if [ -L "$LIB/$i.$NV_VERSION" ]; then
-    rm -f "$LIB/$i.$NV_VERSION"
-  elif [ -e "$LIB/$i.$NV_VERSION" ]; then
-    mv "$LIB/$i.$NV_VERSION" "$LIB/$i.$NV_VERSION-nvidia"
-  fi
-  remove_link "$LIB/$i.1"
-done
-}
-
-libgl_nvidia(){
-#if libGL.so.$GL_VERSION does exist, move it to libGL.so.$GL_VERSION-xorg, as it conflicts if nvidia's libGL.so
-# then remove the libGL.so.1 symlink and create a new one pointing to nvidia's libGL.so
-if [ -e "$LIB/libGL.so.$GL_VERSION" ]; then
-  cd "$LIB"
-  mv libGL.so.$GL_VERSION libGL.so.$GL_VERSION-xorg
-  setup_link "" "libGL.so.1" "libGL.so.$NV_VERSION"
-  cd "$CWD"
-fi
-}
-
-libgl_xorg(){
-#if libGL.so.$GL_VERSION does not exist and libGL.so.$GL_VERSION-xorg does, move it to libGL.so.$GL_VERSION
-# then remove the libGL.so.1 symlink and create a new one pointing to nvidia's libGL.so
-if [ -e "$LIB/libGL.so.$GL_VERSION" ]; then
-  remove_existing "$LIB/libGL.so.$GL_VERSION-xorg"
-else
-  if [ -e "$LIB/libGL.so.$GL_VERSION-xorg" ]; then
-    cd "$LIB"
-    mv libGL.so.$GL_VERSION-xorg libGL.so.$GL_VERSION
-    ln -s libGL.so.$GL_VERSION libGL.so.1
-    cd "$CWD"
-  fi
-fi
-}
-
-
-lib_nvidia(){
-for i in libGL.so libglx.so; do
-  if [ "$i" = "libGL.so" ]; then
-    cd "$LIB"
-  elif [ "$i" = "libglx.so" ]; then
-    cd "$XLIB"
-  fi
-  #If libGL.so.$NV_VERSION-nvidia does exists, then remove the -nvidia and make it usable that way
-  if [ -e "$i.$NV_VERSION-nvidia" ]; then
-    setup_link "" "$i.$NV_VERSION" "$i.$NV_VERSION-nvidia"
-  fi
-  cd "$CWD"
-done
-}
-
-libglx_base(){
-for i in $(ls libglx.so* | grep -v -); do
-  if ! [ "$i" = "libglx.so.$NV_VERSION" ]; then
-    rm -f $i
-  fi
-done
-ln -s libglx.so.$NV_VERSION libglx.so
-}
-
-libglx_nvidia(){
-# if libglx.so is not a link, back it up to *-xorg, and create a symlink to nvidia's one
-# if it's a link, then remove it and create a new one.
-if ! [ -L "$XLIB/libglx.so" ]; then
-  cd $XLIB
-  mv libglx.so libglx.so-xorg
-  libglx_base
-else
-  cd $XLIB
-  libglx_base
-fi
-cd $CWD
-}
-
-libglx_xorg(){
 if [ "$1" = "xorg" ]; then
-  CMD="ln -s"
+   for i in glxext.h glext.h glx.h gl.h; do
+	rm -f "$i"
+	mv "$i-xorg" "$i"
+   done
 else
-  CMD="mv"
-fi
-
-#if this library exists, move it to *-nvidia
-if [ -L "$XLIB/libglx.so.$NV_VERSION" ]; then
-  rm $XLIB/libglx.so.$NV_VERSION
-elif [ -e "$XLIB/libglx.so.$NV_VERSION" ]; then
-  mv $XLIB/libglx.so.$NV_VERSION $XLIB/libglx.so.$NV_VERSION-nvidia
-fi
-
-# if libglx.so exists and is a link, remove it and create a new one
-# If it does exists and is not a link, remove the old one, and create the new one.
-# if it does not exist, create a symlink
-if [ -L "$XLIB/libglx.so" ]; then
-  cd $XLIB
-  rm libglx.so
-  $CMD libglx.so-xorg libglx.so
-elif [ -e "$XLIB/libglx.so" ]; then
-  if [ "$1" = "xorg" ]; then
-    cd $XLIB
-    setup_link "mv" "libglx.so" "libglx.so-xorg"
-  else
-    remove_existing "$XLIB/libglx.so-xorg"
-  fi
-else
-  cd $XLIB
-  $CMD libglx.so-xorg libglx.so
+    for i in glxext.h glext.h glx.h gl.h; do
+        if [ ! -e "$i-xorg" ]; then
+	    mv "$i" "$i-xorg"
+	fi
+	ln -sf "$i-nvidia" "$i"
+    done
 fi
-cd $CWD
-}
-
-nvidia_ldconfig(){
-/sbin/ldconfig
-#Generate correct symink for that lib
-/sbin/ldconfig -l $1
+cd "$CWD"
 }
 
-# Make sure system wide 10-nvidia.conf gets swapped out.
-xorg_conf(){
-	if [ "$1" = "nvidia" -a ! -e $NV_CONF ]; then
-		cat <<- EOF > $NV_CONF
-		Section "Device"
-		    Identifier  "Device0"
-		    Driver  "nvidia"
-		    VendorName "Nvidia Corporation"
-		    BoardName ""
-		EndSection
-		EOF
-	else
-		rm -f $NV_CONF
+save_GL(){
+  cd "$LIB"
+  if [ "$1" = "nvidia" ]; then
+	if [ ! -e libGL.so.$GL_VERSION-xorg ]; then
+	    mv libGL.so.$GL_VERSION libGL.so.$GL_VERSION-xorg
 	fi
+	ln -sf libGL.so.$NV_VERSION-nvidia libGL.so.$NV_VERSION
+	ln -sf libGL.so.$NV_VERSION libGL.so.1
+	ln -sf libGL.so.1 libGL.so
+  elif [ "$1" = "xorg" ]; then
+	mv libGL.so.$GL_VERSION-xorg libGL.so.$GL_VERSION 
+	ln -sf libGL.so.$GL_VERSION  libGL.so.1
+	ln -sf libGL.so.1 libGL.so
+        rm -f libGL.so.$NV_VERSION
+  fi 
+cd "$CWD"
 }
 
-check(){
-  echo -n "checking $2...."
-  if [ -e "$1/$2" ]; then
-    if [ "$3" = "exist" ]; then
-      echo "ERROR: $1/$2 does exist!!!!!"
-    else
-      echo -n "exists"
-      if [ -h "$1/$2" ]; then
-        echo "(link)"
-        echo -n " points to:"
-        ls -o "$1/$2" | cut -d ">" -f 2
-      else
-        if [ "$3" = "link" ]; then
-          echo " (!)"
-        else
-          echo ""
+save_wfb(){
+  cd "$XMOD"
+  if [ "$1" = "nvidia" ]; then
+	ln -sf libnvidia-wfb.so.$NV_VERSION-nvidia libnvidia-wfb.so.$NV_VERSION
+	ln -sf libnvidia-wfb.so.$NV_VERSION libnvidia-wfb.so.1
+	if [ ! -e libwfb.so ]; then
+            ln -sf libnvidia-wfb.so.$NV_VERSION libwfb.so
         fi
-      fi
-    fi
-  else
-    if [ "$3" = "exist" ]; then
-      echo "does not exist"
-    else
-      echo "ERROR: $1/$2 does not exist!!!!!"
-    fi
-  fi
-}
-
-check_glx(){
-  if [ "$1" = "xorg" ]; then
-    xorg="exist"
-    cleanup="link"
-    cleanup2=""
-    EXT="-xorg"
-  elif [ "$1" = "cleanup" ]; then
-    xorg="exist"
-    cleanup=""
-    cleanup2="exist"
-    EXT="-xorg"
-  else
-    xorg="link"
-    cleanup="link"
-    cleanup2=""
-    EXT=""
-  fi
-
-  for i in libglx.la libglx.so libglx.so.$NV_VERSION libglx.so.$NV_VERSION-nvidia \
-    libglx.so-xorg libglx.la-xorg; do
-    if [ "$i" = "libglx.so" ]; then
-      check $XLIB $i $cleanup
-    elif [ "$i" = "libglx.so-xorg" ]; then
-      check $XLIB $i $cleanup2
-    elif [ "$i" = "libglx.so.$NV_VERSION" ]; then
-      check $XLIB $i $xorg
-    elif [ "$i" = "libglx.la$EXT" ]; then
-      check $XLIB $i "exist"
-    else
-      check $XLIB $i
-    fi
-  done
-
-  echo ""
-}
-
-check_wfb(){
-  for i in libnvidia-wfb.so.1 libnvidia-wfb.so.$NV_VERSION; do
-    if [ "$i" = "libnvidia-wfb.so.1" ]; then
-      check $XMOD $i "link"
-    else
-      check $XMOD $i
-    fi
-  done
+  elif [ "$1" = "xorg" ]; then
+	rm -f libnvidia-wfb.so.$NV_VERSION
+	rm -f libnvidia-wfb.so.1
+        if [ -L libwfb.so ]; then
+	    rm -f libwfb.so
+        fi
+  fi 
+cd "$CWD"
 }
 
-check_gl(){
+save_glx(){
+  cd "$XLIB"
   if [ "$1" = "nvidia" ]; then
-    nvidia="link"
-    EXT=""
-  else
-    nvidia="exist"
-    EXT="-xorg"
-  fi
-
-  for i in libGL.la libGL.so libGL.so.1 libGL.so.$NV_VERSION libGL.so.$NV_VERSION-nvidia \
-    libGL.so.$GL_VERSION libGL.so.$GL_VERSION-xorg; do
-    if [ "$i" = "libGL.so" ]; then
-      check $LIB $i "link"
-    elif [ "$i" = "libGL.so.1" ]; then
-      check $LIB $i "link"
-    elif [ "$i" = "libGL.so.$NV_VERSION" ]; then
-      check $LIB $i $nvidia
-    elif [ "$i" = "libGL.so.${GL_VERSION}${EXT}" ]; then
-      check $LIB $i "exist"
-    else
-      check $LIB $i
-    fi
-  done
-
-  echo ""
-}
-
-nvidia_check(){
-  check_gl "nvidia"
-
-  check_glx
-
-  check_wfb
-}
-
-xorg_check(){
-  check_gl
-
-  check_glx "xorg"
-
-  check_wfb
+	if [ ! -e libglx.so-xorg ]; then
+	    mv libglx.la libglx.la-xorg
+	    mv libglx.so libglx.so-xorg
+	fi
+	ln -sf libglx.so.$NV_VERSION-nvidia libglx.so.$NV_VERSION
+	ln -sf libglx.so.$NV_VERSION libglx.so
+  elif [ "$1" = "xorg" ]; then
+	rm -f libglx.so.$NV_VERSION
+	rm -f libglx.so
+	mv libglx.so-xorg libglx.so
+	mv libglx.la-xorg libglx.la
+  fi 
+cd "$CWD"
 }
 
-cleanup_check(){
-  check_gl
-
-  check_glx "cleanup"
-
-  check_wfb
+nvidia_ldconfig(){
+   /sbin/ldconfig
+   #Generate correct symink for that lib
+   /sbin/ldconfig -l $1
 }
 
-nvidia(){
-  echo $'Switching to nvidia-driver files!\n'
+nvidia_install(){
+  echo $'Installing to nvidia-driver files!\n'
   echo "Make sure the nvidia driver is ENABLED in /etc/X11/xorg.conf."
   echo "Otherwise, this may lead to improperly working drivers."
 
   incs
-  lib_nvidia
-  libgl_nvidia
-  libs "nvidia"
-  libglx_nvidia
-  xorg_conf "nvidia"
-  
+  save_GL "nvidia"
+  save_wfb "nvidia"
+  save_glx "nvidia"
+
   LD_NVIDIA="${LIB}/libGL.so.$NV_VERSION-nvidia"
   nvidia_ldconfig $LD_NVIDIA
 }
 
-xorg(){
-  echo $'Switching to stock xorg files.\n'
-  if [ "$1" = "cleanup" ]; then
-    echo $'Cleaning up symlinks.\n'
-  fi
+nvidia_remove(){
+  echo $'Returning to stock xorg files!\n'
   echo "Make sure the nvidia driver is DISABLED in /etc/X11/xorg.conf"
   echo "and in /etc/X11/xorg.conf.d."
   echo "Otherwise, this may lead to improperly working drivers."
 
-  libs_basic
-  libgl_xorg
-  libs ""
-  if [ "$1" = "cleanup" ]; then
-    libglx_xorg ""
-  else
-    libglx_xorg "xorg"
+  incs "xorg"
+  save_GL "xorg"
+  save_wfb "xorg"
+  save_glx "xorg"
+
+  if [ -e $NV_CONF ]; then
+	rm -f $NV_CONF
   fi
-  xorg_conf "xorg"
   
   LD_NVIDIA="${LIB}/libGL.so.1.2"
-  nvidia_ldconfig $LD_NVIDIA "xorg"
+  nvidia_ldconfig $LD_NVIDIA
 }
 
 usage(){
   echo "Usage:"
-  echo " --nvidia		Switch to nvidia driver files"
-  echo " --xorg			Switch to stock xorg files"
-  echo " --cleanup		Switch to stock xorg files and remove all created symlinks"
-  echo " --install		Switch to nvidia driver files"
-  echo "			  This is used on installation to handle installroot correctly"
-  echo "			  Please use --nvidia for after-install switches instead"
-  echo " --check-nvidia		Check if everything is setup correctly for nvidia's driver"
-  echo " --check-xorg		Check if everything is setup correctly for xorg's driver"
-  echo " --check-cleanup	Check if everything has been cleaned up correctly"
+  echo " --install		Set up nvidia driver files"
+  echo " --remove		Return to stock xorg files and remove all symlinks"
   echo " --help			Show this help message"
 }
 
-if [ "$1" = '--nvidia' ]; then
-  nvidia
-elif [ "$1" = '--install' ]; then
-  ROOT=""
+if [ "$1" = '--install' ]; then
+  ROOT="/"
   CWD=$(pwd)
   if [ -e "${ROOT}usr/lib64" ]; then
     LIBSUFFIX="64"
@@ -436,17 +172,9 @@ elif [ "$1" = '--install' ]; then
   LIB="${ROOT}usr/lib${LIBSUFFIX}"
   XMOD="${LIB}/xorg/modules"
   XLIB="$XMOD/extensions"
-  nvidia
-elif [ "$1" = '--xorg' ]; then
-  xorg ""
-elif [ "$1" = '--check-nvidia' ]; then
-  nvidia_check
-elif [ "$1" = '--check-xorg' ]; then
-  xorg_check
-elif [ "$1" = '--check-cleanup' ]; then
-  cleanup_check
-elif [ "$1" = '--cleanup' ]; then
-  xorg "cleanup"
+  nvidia_install
+elif [ "$1" = '--remove' ]; then
+  nvidia_remove
 elif [ "$1" = '--help' ]; then
   usage
 else