system/nvidia-legacy470-driver: Fix build, add Wine libraries.

Signed-off-by: bedlam <dave@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

system/nvidia-legacy470-driver/README

@@ -5,6 +5,9 @@ part of the nvidia-kernel package at SlackBuilds.org.
 NOTE: 64-bit x86_64 support ONLY for Slackware64. For x86 32-bit
 support, use nvidia-legacy390-{driver,kernel}
 
+The Wine libraries are now installed by default.  To disable, pass
+  WINE="no" to the script.
+
 Installing the 32-bit compatibility libraries is available:
 if desired, do:
 

system/nvidia-legacy470-driver/nvidia-legacy470-driver.SlackBuild

@@ -3,7 +3,7 @@
 # Slackware build script for nvidia-legacy470-driver
 
 # Copyright 2012-2019 Edward W. Koenig, Vancouver, WA, US
-# Copyright 2021 Lenard Spencer, Orlando, FL, USA
+# Copyright 2021-2023 Lenard Spencer, Orlando, FL, USA
 #
 # All rights reserved.
 #
@@ -28,7 +28,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=nvidia-legacy470-driver
 VERSION=${VERSION:-470.161.03}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -89,9 +89,8 @@ rm -rf $PKG
 rm -rf $TMP/$SRCNAM
 mkdir -p $TMP $PKG $OUTPUT $PKG/install
 mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/xorg/modules/{drivers,extensions} \
-  $PKG/etc/OpenCL/vendors/ $PKG/usr/{bin,doc,man/man1,sbin} \
+  $PKG/etc/OpenCL/vendors/ $PKG/usr/{bin,doc,man/man1} \
   $PKG/usr/share/{applications,nvidia,pixmaps,egl/egl_external_platform.d} \
-  $PKG/usr/include/GL $PKG/etc/vulkan/{icd.d,implicit_layer.d} $PKG/etc/X11/xorg.conf.d \
   $PKG/etc/X11/glvnd/egl_vendor.d
 
 if [ "$COMPAT32" = "yes" ]; then
@@ -125,6 +124,11 @@ cd $TMP/nvidia-installer-$VERSION
 # Let's try to remove the conflicting files and GPU detection
   patch -p0 < $CWD/skip_conflict-GPU_detect.patch
 
+# Install the /etc/vulkan folder in $PKG instead of the root filesystem:
+  sed -i "s|/etc/vulkan|$PKG/etc/vulkan|" files.c
+  sed -i "s|/lib/firmware/nvidia|$PKG/lib/firmware/nvidia|" files.c
+  sed -i "s|\"/etc\"|\"$PKG/etc\"|" nvidia-installer.h
+
   chown -R root:root .
   find -L . \
    \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
@@ -162,21 +166,28 @@ cd $TMP/$SRCNAM
   --log-file-name=$PKG/var/log/nvidia-installer.log \
   --egl-external-platform-config-path=$PKG/usr/share/egl/egl_external_platform.d \
   --no-nvidia-modprobe \
+  --no-install-libglvnd \
+  --no-wine-files \
   --no-systemd \
   --no-peermem \
   $COMP32
 
-  # Move ICDs to $PKG and cleanup (no switch option in installer?)
-mv /etc/OpenCL/vendors/nvidia.icd $PKG/etc/OpenCL/vendors/nvidia.icd
-mv /etc/vulkan/icd.d/nvidia_icd.json $PKG/etc/vulkan/icd.d/nvidia_icd.json
-mv /etc/vulkan/implicit_layer.d/nvidia_layers.json $PKG/etc/vulkan/implicit_layer.d/nvidia_layers.json
-
+# If we are using Wine, then:
+if [ "${WINE:-yes}" != "no" ]; then
+  mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/nvidia/wine
+  install -m 755 _nvngx.dll $PKG/usr/lib$LIBDIRSUFFIX/nvidia/wine
+  install -m 755 nvngx.dll $PKG/usr/lib$LIBDIRSUFFIX/nvidia/wine
+fi
 # libOpenCL.so is now included in 15.0 (in ocl-icd),
 # so we don't need this one.
 rm -f $PKG/usr/lib${LIBDIRSUFFIX}/libOpenCL.so*
 if [ "${COMPAT32}" = "yes" ]; then
     rm -f $PKG/usr/lib/libOpenCL.so*
 fi
+# remove a pair of folders installed and used by nvidia-installer but
+# no longer needed (caused the "failed to remove some directories"
+# warning message):
+rm -rf /{var,usr}/lib/nvidia || true
 
 # Compile utilites from source, replacing the precompiled versions
 #
@@ -271,11 +282,6 @@ fi
 
 cat $CWD/doinst.sh > $PKG/install/doinst.sh
 
-# 14.2 needs nvidia-switch, -current does not
-if [ "$CURRENT" = "no" ]; then
-  echo -e "usr/sbin/nvidia-switch --install\n" >> $PKG/install/doinst.sh
-fi
-
 # Add rc.nvidia-persistenced:
 if [ "${PERSISTENCED:-no}" = "yes" ]; then
   cd $TMP