Get rid of error due to cross compilation, as glibc version in OpenWRT is high enough
--- a/source/configure
+++ b/source/configure
@@ -37222,7 +37222,7 @@ rm -f core conftest.err conftest.$ac_obj
 case "$host_os" in
     *linux*)
        # glibc <= 2.3.2 has a broken getgrouplist
-       if test "$cross_compiling" = yes; then
+       if test "false" = yes; then
   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 { { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling