From 2ab74abad62ce47fabc635efd47e42d19c75611b Mon Sep 17 00:00:00 2001
From: Stefan Eissing <icing@apache.org>
Date: Sat, 2 Dec 2017 18:04:16 +0000
Subject: [PATCH] On the 2.4.x-mod_md branch:

merge of r1816970 from trunk



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x-mod_md@1816972 13f79535-47bb-0310-9956-ffa450edef68
---
 modules/md/config2.m4 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/md/config2.m4 b/modules/md/config2.m4
index a5e1e3ec20..f154107327 100644
--- a/modules/md/config2.m4
+++ b/modules/md/config2.m4
@@ -286,6 +286,10 @@ APACHE_MODULE(md, [Managed Domain handling], $md_objs, , most, [
         AC_MSG_WARN([libcurl not found])
         enable_md=no
     fi
+    
+    AC_CHECK_FUNCS([arc4random_buf], 
+        [APR_ADDTO(MOD_CPPFLAGS, ["-DMD_HAVE_ARC4RANDOM"])], [])
+    
 ])
 
 dnl #  end of module specific part
-- 
2.40.0