From 28d80d0a6ecae728595a55d43b6ccfd0d58a0c53 Mon Sep 17 00:00:00 2001
From: Francesco Chemolli <kinkie@squid-cache.org>
Date: Tue, 27 Apr 2010 00:18:43 +0200
Subject: [PATCH] Compatibility fix: improve detection of SASL libraries.

---
 configure.in | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)

diff --git a/configure.in b/configure.in
index 8bcba74fe7..d3231ae6e0 100644
--- a/configure.in
+++ b/configure.in
@@ -1979,19 +1979,13 @@ AC_ARG_ENABLE(win32-service,
 
 # Check for Cyrus SASL
 if test "$squid_require_sasl" = "yes"; then
-	AC_CHECK_HEADERS(sasl/sasl.h sasl.h)
-	if test "$ac_cv_header_sasl_sasl_h" = "yes"; then
-		AC_MSG_NOTICE([using SASL2])
-		LIBSASL="-lsasl2"
-	else
-		if test "$ac_cv_header_sasl_h" = "yes"; then
-			AC_MSG_NOTICE([using SASL])
-			LIBSASL="-lsasl"
-		else
-			AC_MSG_ERROR(Neither SASL nor SASL2 found)
-		fi
-	fi
-	AC_SUBST(LIBSASL)
+  AC_CHECK_HEADERS(sasl/sasl.h sasl.h)
+  AC_CHECK_LIB(sasl2,sasl_errstring,[LIBSASL="-lsasl2"],[
+    AC_CHECK_LIB(sasl,sasl_errstring,[LIBSASL="-lsasl"], [
+      AC_MSG_ERROR(Neither SASL nor SASL2 found)
+    ])
+  ])
+  AC_SUBST(LIBSASL)
 fi
 
 # Disable "unlinkd" code
-- 
2.47.3