From 62342430bfd6e792ef437597bcb30b6def087a95 Mon Sep 17 00:00:00 2001
From: Wayne Davison <wayned@samba.org>
Date: Fri, 5 Jun 2009 12:56:15 -0700
Subject: [PATCH] Added solaris IPv6 checking to configure.  Fixes #6438. Patch
 from Tim Spriggs.

---
 configure.in | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/configure.in b/configure.in
index bc7d4a7f..ef59aa9e 100644
--- a/configure.in
+++ b/configure.in
@@ -196,7 +196,7 @@ AC_ARG_ENABLE(ipv6,
 		[don't even try to use IPv6]))
 if test x"$enable_ipv6" != x"no"; then
 	AC_MSG_CHECKING([ipv6 stack type])
-	for i in inria kame linux-glibc linux-inet6 toshiba v6d zeta; do
+	for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta; do
 		case $i in
 		inria)
 			# http://www.kame.net/
@@ -240,6 +240,16 @@ AC_DEFINE(INET6, 1, [true if you have IPv6])])
 				CFLAGS="-I/usr/inet6/include $CFLAGS"
 			fi
 			;;
+		solaris)
+			# http://www.sun.com
+			AC_EGREP_CPP(yes, [
+#include <netinet/ip6.h>
+#ifdef __sun
+yes
+#endif],
+				[ipv6type=$i;
+				AC_DEFINE(INET6, 1, [true if you have IPv6])])
+			;;
 		toshiba)
 			AC_EGREP_CPP(yes, [
 #include <sys/param.h>
-- 
2.34.1