From ca5f8ba1eb077073dd97b3f5043b69dfd07a1633 Mon Sep 17 00:00:00 2001
From: Avuton Olrich <avuton@gmail.com>
Date: Wed, 2 Nov 2011 19:13:21 -0700
Subject: [PATCH] configure.ac: Link to winsock when compiling on win32

---
 configure.ac | 37 +++++++++++++++++++------------------
 1 file changed, 19 insertions(+), 18 deletions(-)

diff --git a/configure.ac b/configure.ac
index 34a3c37..efb6e22 100644
--- a/configure.ac
+++ b/configure.ac
@@ -43,24 +43,25 @@ else
     ncurses=auto
 fi
 
-
-dnl
-dnl Check for libraries
-dnl
-
-dnl Try to find the socket functions
-AC_CHECK_FUNC([socket],
-	      [], 
-              [AC_CHECK_LIB([socket],[socket],[LIBS="$LIBS -lsocket"],
-	                    [AC_MSG_ERROR(No UNIX socket API found)])
-              ])
-
-dnl Try to find the gethostbyname functions
-AC_CHECK_FUNC([gethostbyname],
-	      [], 
-              [AC_CHECK_LIB([nsl],[gethostbyname],[LIBS="$LIBS -lnsl"],
-	                    [AC_MSG_ERROR(No UNIX gethostbyname API found)])
-              ])
+AC_CANONICAL_HOST
+
+case "$host_os" in
+mingw32* | windows*)
+	LIBS="$LIBS -lws2_32"
+	;;
+*)
+	AC_CHECK_FUNC([socket],
+		[],
+        	[AC_CHECK_LIB([socket],[socket],[LIBS="$LIBS -lsocket"],
+		[AC_MSG_ERROR(No UNIX socket API found)])
+		])
+
+	AC_CHECK_FUNC([gethostbyname],
+		[], 
+		[AC_CHECK_LIB([nsl],[gethostbyname],[LIBS="$LIBS -lnsl"],
+		[AC_MSG_ERROR(No UNIX gethostbyname API found)])
+		])
+esac
 
 
 dnl wide character support
-- 
2.30.2