From c31eef293fb81b93cc57bc832def3a83f539f0ff Mon Sep 17 00:00:00 2001
From: Kurt Zeilenga <kurt@openldap.org>
Date: Fri, 16 Jan 2009 23:28:31 +0000
Subject: [PATCH] Fix winsock test to properly use cache

---
 configure.in | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/configure.in b/configure.in
index d8a7e8ed48..779593b110 100644
--- a/configure.in
+++ b/configure.in
@@ -878,7 +878,7 @@ dnl The following is INTENTIONALLY scripted out because shell does not
 dnl support variable names with the '@' character, which is what
 dnl autoconf would try to generate if one merely used AC_SEARCH_LIBS
 if test "$ac_cv_header_winsock_h" = yes; then
-AC_CACHE_CHECK([for winsock], [ol_cv_winsock],
+AC_CACHE_CHECK([for winsock], [ol_cv_winsock],[
 save_LIBS="$LIBS"
 for curlib in ws2_32 wsock32; do
 	LIBS="$LIBS -l$curlib"
@@ -890,21 +890,26 @@ for curlib in ws2_32 wsock32; do
 			gethostname(NULL,0);
 			]])],[ol_cv_winsock=yes],[ol_cv_winsock=no])
 
-	if test $ol_cv_winsock = yes; then
-		AC_DEFINE(HAVE_WINSOCK, 1, [define if you have winsock])
-		ac_cv_func_socket=yes
-		ac_cv_func_select=yes
-		ac_cv_func_closesocket=yes
-		ac_cv_func_gethostname=yes
-		if test $curlib = ws2_32; then
+	if test $ol_cv_winsock = yes ; then
+		if test -a $curlib = ws2_32; then
 			ol_cv_winsock=winsock2
-			AC_DEFINE(HAVE_WINSOCK2, 1,
-				  [define if you have winsock2])
 		fi
 		break
 	fi
+
 	LIBS="$save_LIBS"
-done)
+done
+])
+if test $ol_cv_winsock != no ; then
+    AC_DEFINE(HAVE_WINSOCK, 1, [define if you have winsock])
+    ac_cv_func_socket=yes
+    ac_cv_func_select=yes
+    ac_cv_func_closesocket=yes
+    ac_cv_func_gethostname=yes
+
+    if test $ol_cv_winock = winsock2 ; then
+	AC_DEFINE(HAVE_WINSOCK2, 1, [define if you have winsock2])
+    fi
 fi
 
 dnl Find socket()
-- 
2.39.5