Apparently not everyone wants to build Universal binaries. Return valid

Archictecture detection for inclusion into final dmg naming.


svn:r7039

contrib/osx/package.sh

@@ -32,7 +32,11 @@ if [ "XX$VERSION" = 'XX' ]; then
   exit 1
 fi
 
-ARCH="universal"
+if [ -x /usr/bin/arch ]; then
+  ARCH=`/usr/bin/arch`
+else
+  ARCH="unknown"
+fi
 
 ## Determine OSX Version
 # map version to name