system/xrestop: Script cleanup and fixed DOWNLOAD link

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

system/xrestop/xrestop.SlackBuild

@@ -23,16 +23,14 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=xrestop
-VERSION=0.4
+VERSION=${VERSION:-0.4}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
-# Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
     i?86) ARCH=i486 ;;
     arm*) ARCH=arm ;;
-    # Unless $ARCH is already set, use uname -m for all other archs:
        *) ARCH=$( uname -m ) ;;
   esac
 fi
@@ -65,7 +63,11 @@ rm -rf $PRGNAM-$VERSION
 tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
 cd $PRGNAM-$VERSION
 chown -R root:root .
-chmod -R u+w,go+r-w,a-s .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -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 {} \;
 
 CFLAGS="$SLKCFLAGS" \
 ./configure \
@@ -81,7 +83,7 @@ make install-strip DESTDIR=$PKG
 gzip -9 $PKG/usr/man/man?/*
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION $PKG/install
-cp -a AUTHORS COPYING ChangeLog INSTALL NEWS README $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a AUTHORS COPYING ChangeLog INSTALL README $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 cat $CWD/slack-desc > $PKG/install/slack-desc
 

system/xrestop/xrestop.info

@@ -1,7 +1,7 @@
 PRGNAM="xrestop"
 VERSION="0.4"
 HOMEPAGE="http://www.freedesktop.org/wiki/Software/xrestop"
-DOWNLOAD="http://labs.o-hand.com/sources/xrestop/xrestop-0.4.tar.gz"
+DOWNLOAD="http://downloads.yoctoproject.org/releases/xrestop/xrestop-0.4.tar.gz"
 MD5SUM="d8a54596cbaf037e62b80c4585a3ca9b"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""