read BUILDDIR from opts file

[[Imported from SVN: r5821]]

bin/dunecontrol

@@ -137,6 +137,7 @@ load_opts() {
   CMD_FLAGS="$(eval echo \$${COMMAND}_FLAGS)"
   local CMD_FLAGS_FROM_FILE=""
   if test "x$DUNE_OPTS_FILE" != "x"; then
+    BUILDDIR="$(eval BUILDDIR=""; . $DUNE_OPTS_FILE; eval echo \$BUILDDIR)"
     CMD_FLAGS_FROM_FILE="$(eval ${COMMAND}_FLAGS=""; . $DUNE_OPTS_FILE; eval echo \$${COMMAND}_FLAGS)"
   fi
   if test -n "$CMD_FLAGS_FROM_FILE"; then
@@ -323,11 +324,15 @@ run_default_configure () {
     echo ./configure "$PARAMS"
     # create build directory of requested
 	if test -n "$BUILDDIR"; then
+	  echo BUILDDIR: $BUILDDIR
+		read
 	  test -d "$BUILDDIR" || mkdir "$BUILDDIR"
 	  SRCDIR="$PWD"
 	  cd "$BUILDDIR"
       eval "$SRCDIR/configure" "$PARAMS" || exit 1
 	else
+		echo NO BUILDDIR
+		read
       eval ./configure "$PARAMS" || exit 1
 	fi
   else