libraries/libdvdcss: Miscellaneous cleanups

libraries/libdvdcss/libdvdcss.SlackBuild

@@ -2,7 +2,7 @@
 
 # Slackware build script for libdvdcss
 
-# Copyright 2006-2009  Robby Workman, Northport, Alabama, USA
+# Copyright 2006,2007,2008,2009,2010  Robby Workman, Northport, Alabama, USA
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -24,10 +24,19 @@
 
 PRGNAM=libdvdcss
 VERSION=1.2.10
-ARCH=${ARCH:-i486}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) export ARCH=i486 ;;
+    arm*) export ARCH=arm ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+       *) export ARCH=$( uname -m ) ;;
+  esac
+fi
+
 CWD=$(pwd)
 TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
@@ -42,6 +51,9 @@ elif [ "$ARCH" = "i686" ]; then
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
 fi
 
 set -e

libraries/libdvdcss/slack-desc

@@ -7,7 +7,7 @@
 
          |-----handy-ruler------------------------------------------------------|
 libdvdcss: libdvdcss (DVD decryption library)
-libdvdcss: 
+libdvdcss:
 libdvdcss: libdvdcss is a cross-platform library for transparent DVD device
 libdvdcss: access with on-the-fly CSS decryption.  It is used by libdvdread
 libdvdcss: and most DVD players such as VLC because of its portability and