system/displaylink: Update README for new URL.

Signed-off-by: B. Watson <yalhcru@gmail.com>

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

system/displaylink/README

@@ -1,10 +1,13 @@
 Driver for DisplayLink devices.
 
-Notes:
-  - This SlackBuild is a binary repacking. To download this pack you
-    need to navigate to download URL and accept the license.
-    Another option is to use the following commands:
+This SlackBuild is a binary repackaging. To download the "source", you
+must navigate to download URL and accept the license.
 
-    . ./displaylink.info
-    wget -O displaylink-driver-$VERSION.zip \
-         --post-data="fileId=1057&accept_submit=Accept" $DOWNLOAD
+Another option is to use the following command:
+
+wget https://www.synaptics.com/sites/default/files/exe_files/2021-02/DisplayLink%20USB%20Graphics%20Software%20for%20Ubuntu1.4-EXE.zip
+
+Note that this command may stop working at some point, if Synaptics
+changes the layout of their web site. Also note that this is
+proprietary software with a non-free license. Using wget does not
+exempt you from the license terms.

system/displaylink/displaylink.SlackBuild

@@ -22,6 +22,12 @@
 #  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# 20220223 bkw: Modified by SlackBuilds.org: update the wget
+# instructions in README. I could have just put the new URL in
+# DOWNLOAD, but doing it this way prompts users to accept the license.
+# Also, I have no DisplayLink hardware to test the driver with, and
+# it's quite an old version (they're up to version 5.4.1 now).
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=displaylink
@@ -38,9 +44,6 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
 if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
   exit 0
@@ -61,22 +64,26 @@ fi
 
 set -e
 
+ZIPFILE="$CWD/DisplayLink%20USB%20Graphics%20Software%20for%20Ubuntu1.4-EXE.zip"
+if [ ! -e "$ZIPFILE" ]; then
+  ZIPFILE="$CWD/DisplayLink USB Graphics Software for Ubuntu1.4-EXE.zip"
+fi
+
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 rm -rf $PRGNAM-$VERSION
-unzip $CWD/$PRGNAM-driver-$VERSION.zip -d $PRGNAM-$VERSION
+unzip "$ZIPFILE" -d $PRGNAM-$VERSION
 cd $PRGNAM-$VERSION
 
-chmod +x displaylink-driver-$VERSION.run
-./displaylink-driver-$VERSION.run --target . --noexec
+sh ./displaylink-driver-$VERSION.run --target . --noexec
 
 chown -R root:root .
 find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-  -o -perm 511 \) -exec chmod 755 {} \; -o \
+  -o -perm 511 \) -exec chmod 755 {} \+ -o \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \+
 
 install -d -m755 $PKG/usr/lib$LIBDIRSUFFIX/displaylink
 install -D -m755 $PACK_ARCH-$PACK_DISTRO/DisplayLinkManager \

system/displaylink/displaylink.info

@@ -1,7 +1,7 @@
 PRGNAM="displaylink"
 VERSION="1.4.210"
 HOMEPAGE="http://www.displaylink.com/downloads/ubuntu.php"
-DOWNLOAD="http://www.displaylink.com/downloads/file?id=1057"
+DOWNLOAD="http://www.displaylink.com/downloads/ubuntu.php"
 MD5SUM="eb65a2abb3aa120c9bb1d337a26e5e8b"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""