multimedia/mplayer-codecs: Miscellaneous cleanups

multimedia/mplayer-codecs/mplayer-codecs.SlackBuild

@@ -2,7 +2,7 @@
 
 # Slackware build script for mplayer-codecs
 
-# 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
@@ -24,12 +24,19 @@
 
 PRGNAM=mplayer-codecs
 VERSION=20071007
-ARCH=${ARCH:-i486}
 BUILD=${BUILD:-3}
 TAG=${TAG:-_SBo}
 
 RPMVERS="20061022" # only needed for x86_64
 
+# Automatically determine the architecture we're building on:
+case "$( uname -m )" in
+  i?86) export ARCH=i486 ;;
+  arm*) export ARCH=arm ;;
+     # use uname -m for all other archs:
+     *) export ARCH=$( uname -m ) ;;
+esac
+
 CWD=$(pwd)
 TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
@@ -41,10 +48,13 @@ if [ "$ARCH" = "x86_64" ] ; then
   SRCNAME=essential
   SRCARCH=amd64
   LIBDIRSUFFIX="64"
-else 
-  ARCH="i486"
+elif [ "$ARCH" = "i486" ]; then
   SRCNAME=all
+  SRCARCH=i486
   LIBDIRSUFFIX=""
+else
+  printf "\n\n$ARCH is not supported...\n"
+  exit 1
 fi
 
 rm -rf $PKG