Revert "configure: add "-crossarch" option"

This reverts commit 0b25d1c as it created build problems, both on desktop and with OE-Core

Open-webOS-DCO-1.0-Signed-off-by: Roger Stringer <roger.stringer@palm.com>

Change-Id: I57ab2bcd8d2f08e83a27a702aeda4934daaa50eb

configure

@@ -1124,7 +1124,7 @@ while [ "$#" -gt 0 ]; do
         shift
         VAL=$1
         ;;
-    -prefix|-docdir|-headerdir|-plugindir|-importdir|-datadir|-libdir|-bindir|-translationdir|-sysconfdir|-examplesdir|-demosdir|-depths|-make|-nomake|-platform|-xplatform|-buildkey|-sdk|-arch|-host-arch|-mysql_config|-sysroot|-crossarch)
+    -prefix|-docdir|-headerdir|-plugindir|-importdir|-datadir|-libdir|-bindir|-translationdir|-sysconfdir|-examplesdir|-demosdir|-depths|-make|-nomake|-platform|-xplatform|-buildkey|-sdk|-arch|-host-arch|-mysql_config|-sysroot)
         VAR=`echo $1 | sed "s,^-\(.*\),\1,"`
         shift
         VAL="$1"
@@ -1666,9 +1666,6 @@ while [ "$#" -gt 0 ]; do
         case "$XPLATFORM" in *symbian*) XPLATFORM_SYMBIAN=yes;; esac
         case "$XPLATFORM" in symbian-sbsv2) XPLATFORM_SYMBIAN_SBSV2=yes;; esac
         ;;
-	crossarch)
-		CROSSARCH="$VAL"
-		;;
     debug-and-release)
         if [ "$VAL" = "yes" ] || [ "$VAL" = "no" ]; then
             CFG_DEBUG_RELEASE="$VAL"
@@ -3276,8 +3273,6 @@ arm*)
     ;;
 esac
 
-CFG_ARCH="$CROSSARCH"
-
 if [ -d "$relpath/src/corelib/arch/$CFG_ARCH" ]; then
     if [ "$OPT_VERBOSE" = "yes" ]; then
         echo "    '$CFG_ARCH' is supported"