ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/external/management/net/asterisk/patches/002-configure-fix-detection-of-re-entrant-resolver-funct.patch b/external/management/net/asterisk/patches/002-configure-fix-detection-of-re-entrant-resolver-funct.patch
new file mode 100644
index 0000000..fad4417
--- /dev/null
+++ b/external/management/net/asterisk/patches/002-configure-fix-detection-of-re-entrant-resolver-funct.patch
@@ -0,0 +1,33 @@
+From 9b4070944578336506cd0a76de6f733c72d0ca74 Mon Sep 17 00:00:00 2001
+From: "Yann E. MORIN" <yann.morin.1998@free.fr>
+Date: Sat, 13 Oct 2018 11:11:15 +0200
+Subject: [PATCH] configure: fix detection of re-entrant resolver functions
+
+Fixes https://issues.asterisk.org/jira/browse/ASTERISK-21795
+
+uClibc does not provide res_nsearch:
+asterisk-16.0.0/main/dns.c:506: undefined reference to `res_nsearch'
+
+Patch coded by Yann E. MORIN:
+http://lists.busybox.net/pipermail/buildroot/2018-October/232630.html
+
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+---
+ configure.ac | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -1484,7 +1484,11 @@ AC_LINK_IFELSE(
+ #include <arpa/nameser.h>
+ #endif
+ #include <resolv.h>],
+- [int foo = res_ninit(NULL);])],
++ [
++ int foo;
++ foo = res_ninit(NULL);
++ foo = res_nsearch(NULL, NULL, 0, 0, NULL, 0);
++ ])],
+ AC_MSG_RESULT(yes)
+ AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
+ AC_SEARCH_LIBS(res_9_ndestroy, resolv)