message: remove -z now on MacOS
diff: @@ -260,13 +260,14 @@ if test "$PHP_SWOOLE" != "no"; then
  AC_SWOOLE_HAVE_LINUX_AIO
  CFLAGS="-Wall -pthread $CFLAGS"
  - LDFLAGS="$LDFLAGS -lpthread -z now"
  + LDFLAGS="$LDFLAGS -lpthread"
  if test `uname` = "Darwin"; then
  AC_CHECK_LIB(c, clock_gettime, AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [have clock_gettime]))
  else
  AC_CHECK_LIB(rt, clock_gettime, AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [have clock_gettime]))
  PHP_ADD_LIBRARY(rt, 1, SWOOLE_SHARED_LIBADD)
  + LDFLAGS="$LDFLAGS -lpthread -z now"
  fi
  if test "$PHP_OPENSSL" != "no" || test "$PHP_OPENSSL_DIR" != "no"; then
  