Provide a backup download location.

macosx/configs/FetchSource.sh

@@ -6,6 +6,7 @@ OutDir="$2"
 FileName="$3"
 SourceDLP="$4"
 MD5Sum="$5"
+BackupDLP="http://wz2100.net/~dak180/BuildTools/external/"
 
 
 # Make sure we are in the right place
@@ -50,8 +51,10 @@ fi
 if [ ! -r "${FileName}" ]; then
     echo "Fetching ${SourceDLP}"
     if ! curl -Lfo "${FileName}" --connect-timeout "30" "${SourceDLP}"; then
-        echo "error: Unable to fetch ${SourceDLP}" >&2
-        exit 1
+        if ! curl -LfOC - --connect-timeout "30" "${BackupDLP}${FileName}"; then
+			echo "error: Unable to fetch ${SourceDLP}" >&2
+			exit 1
+        fi
     fi
 else
     echo "${FileName} already exists, skipping"