message: Remove the duplicate arg.
diff: @@ -267,7 +267,7 @@ if test "$PHP_SWOOLE" != "no"; then
  else
  AC_CHECK_LIB(rt, clock_gettime, AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [have clock_gettime]))
  PHP_ADD_LIBRARY(rt, 1, SWOOLE_SHARED_LIBADD)
  - LDFLAGS="$LDFLAGS -lpthread -z now"
  + LDFLAGS="$LDFLAGS -z now"
  fi
  if test "$PHP_OPENSSL" != "no" || test "$PHP_OPENSSL_DIR" != "no"; then
  