[openssh-commits] [openssh] 01/01: Force resolution of _res for correct detection.

[git+noreply at mindrot.org]

This is an automated email from the git hooks/post-receive script.

dtucker pushed a commit to branch master
in repository openssh.

commit 7ad8b287c8453a3e61dbc0d34d467632b8b06fc8
Author: Darren Tucker <dtucker at zip.com.au>
Date:   Fri Sep 11 13:11:02 2015 +1000

    Force resolution of _res for correct detection.
    
    bz#2259, from sconeu at yahoo.com.
---
 configure.ac | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 02587e8..ec8f50d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3969,7 +3969,10 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #include <arpa/nameser.h>
 #include <resolv.h>
 extern struct __res_state _res;
-		]], [[ ]])],
+		]], [[
+struct __res_state *volatile p = &_res;  /* force resolution of _res */
+return 0;
+		]],)],
 		[AC_MSG_RESULT([yes])
 		 AC_DEFINE([HAVE__RES_EXTERN], [1],
 		    [Define if you have struct __res_state _res as an extern])

-- 
To stop receiving notification emails like this one, please contact
djm at mindrot.org.