system/slack-utils: Handle weird download filename.

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

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

system/slack-utils/slack-utils.SlackBuild

@@ -22,6 +22,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# 20220210 bkw: Modified by SlackBuilds.org
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=slack-utils
@@ -32,15 +34,12 @@ PKGTYPE=${PKGTYPE:-tgz}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
        *) ARCH=$( uname -m ) ;;
   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.$PKGTYPE"
   exit 0
@@ -52,12 +51,21 @@ OUTPUT=${OUTPUT:-/tmp}
 
 set -e
 
+# 20220210 bkw: we get gibberish in the filename depending on whether
+# the downloader (wget, browser, etc) respects the Content-disposition
+# header. Handle either possibility.
+TARBALL=$CWD/$PRGNAM-$VERSION.tar.gz
+[ -e $TARBALL ] || TARBALL="$( /bin/ls $TARBALL\?* 2>/dev/null | head -1 )"
+[ -z "$TARBALL" ] && echo "Can't find the source tarball!" && exit 1
+
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 rm -rf $PRGNAM-$VERSION
-tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+tar xvf $TARBALL
 cd $PRGNAM-$VERSION
+find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
+        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
 
 # Fix renamed Config -> RbConfig
 sed -i -e 's/::Config::CONFIG/::RbConfig::CONFIG/' setup.rb