Drop support for SSLeay.

configure

@@ -2386,7 +2386,7 @@ if test "${with_tls+set}" = set; then
   withval="$with_tls"
 	ol_arg=invalid
-	for ol_val in auto ssleay openssl yes no  ; do
+	for ol_val in auto openssl yes no  ; do
 		if test "$withval" = "$ol_val" ; then
 			ol_arg="$ol_val"
 		fi
@@ -19164,8 +19164,7 @@ fi
 ol_link_tls=no
 if test $ol_with_tls != no ; then
-
-for ac_header in openssl/ssl.h ssl.h
+for ac_header in openssl/ssl.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
@@ -19315,82 +19314,8 @@ fi
 done
-	if test $ac_cv_header_openssl_ssl_h = yes ||
-	   test $ac_cv_header_ssl_h = yes ; then
-		echo "$as_me:$LINENO: checking for SSLeay_add_ssl_algorithms in -lssl" >&5
-echo $ECHO_N "checking for SSLeay_add_ssl_algorithms in -lssl... $ECHO_C" >&6
-if test "${ac_cv_lib_ssl_SSLeay_add_ssl_algorithms+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lssl -lcrypto $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char SSLeay_add_ssl_algorithms ();
-int
-main ()
-{
-SSLeay_add_ssl_algorithms ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_ssl_SSLeay_add_ssl_algorithms=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_ssl_SSLeay_add_ssl_algorithms=no
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_ssl_SSLeay_add_ssl_algorithms" >&5
-echo "${ECHO_T}$ac_cv_lib_ssl_SSLeay_add_ssl_algorithms" >&6
-if test $ac_cv_lib_ssl_SSLeay_add_ssl_algorithms = yes; then
-  have_ssleay=yes
-			need_rsaref=no
-else
-  have_ssleay=no
-fi
-
-
-		if test $have_ssleay = no ; then
-			echo "$as_me:$LINENO: checking for SSL_library_init in -lssl" >&5
+	if test $ac_cv_header_openssl_ssl_h = yes ; then
+		echo "$as_me:$LINENO: checking for SSL_library_init in -lssl" >&5
 echo $ECHO_N "checking for SSL_library_init in -lssl... $ECHO_C" >&6
 if test "${ac_cv_lib_ssl_SSL_library_init+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19455,15 +19380,14 @@ fi
 echo "$as_me:$LINENO: result: $ac_cv_lib_ssl_SSL_library_init" >&5
 echo "${ECHO_T}$ac_cv_lib_ssl_SSL_library_init" >&6
 if test $ac_cv_lib_ssl_SSL_library_init = yes; then
-  have_ssleay=yes
-				need_rsaref=no
+  have_openssl=yes
+			need_rsaref=no
 else
-  have_ssleay=no
+  have_openssl=no
 fi
-		fi
-		if test $have_ssleay = no ; then
+		if test $have_openssl = no ; then
 			echo "$as_me:$LINENO: checking for ssl3_accept in -lssl" >&5
 echo $ECHO_N "checking for ssl3_accept in -lssl... $ECHO_C" >&6
 if test "${ac_cv_lib_ssl_ssl3_accept+set}" = set; then
@@ -19529,21 +19453,21 @@ fi
 echo "$as_me:$LINENO: result: $ac_cv_lib_ssl_ssl3_accept" >&5
 echo "${ECHO_T}$ac_cv_lib_ssl_ssl3_accept" >&6
 if test $ac_cv_lib_ssl_ssl3_accept = yes; then
-  have_ssleay=yes
+  have_openssl=yes
 				need_rsaref=yes
 else
-  have_ssleay=no
+  have_openssl=no
 fi
 		fi
-		if test $have_ssleay = yes ; then
+		if test $have_openssl = yes ; then
 			ol_with_tls=found
 			ol_link_tls=yes
 cat >>confdefs.h <<\_ACEOF
-#define HAVE_SSLEAY 1
+#define HAVE_OPENSSL 1
 _ACEOF

configure.in

@@ -245,7 +245,7 @@ ol_with_kerberos=${ol_with_kerberos-auto}
 OL_ARG_WITH(threads,[  --with-threads	  with threads],
 	auto, [auto nt posix mach pth lwp yes no manual] )
 OL_ARG_WITH(tls,[  --with-tls		  with TLS/SSL support],
-	auto, [auto ssleay openssl yes no] )
+	auto, [auto openssl yes no] )
 OL_ARG_WITH(yielding_select,[  --with-yielding-select  with implicitly yielding select],
 	auto, [auto yes no manual] )
 OL_ARG_WITH(multiple_precision,[  --with-multiple-precision
@@ -1312,40 +1312,31 @@ dnl TLS/SSL
 	
 ol_link_tls=no
 if test $ol_with_tls != no ; then
-	AC_CHECK_HEADERS(openssl/ssl.h ssl.h)
-
-	if test $ac_cv_header_openssl_ssl_h = yes ||
-	   test $ac_cv_header_ssl_h = yes ; then
-		AC_CHECK_LIB(ssl, SSLeay_add_ssl_algorithms, 
-			[have_ssleay=yes
-			need_rsaref=no],
-			[have_ssleay=no],
+	AC_CHECK_HEADERS(openssl/ssl.h)
+
+	if test $ac_cv_header_openssl_ssl_h = yes ; then
+		AC_CHECK_LIB(ssl, SSL_library_init,
+			[have_openssl=yes
+			need_rsaref=no], [have_openssl=no],
 			[-lcrypto])
-			
-		if test $have_ssleay = no ; then
-			AC_CHECK_LIB(ssl, SSL_library_init,
-				[have_ssleay=yes
-				need_rsaref=no], [have_ssleay=no],
-				[-lcrypto])
-		fi
 
-		if test $have_ssleay = no ; then
+		if test $have_openssl = no ; then
 			AC_CHECK_LIB(ssl, ssl3_accept, 
-				[have_ssleay=yes
-				need_rsaref=yes], [have_ssleay=no],
+				[have_openssl=yes
+				need_rsaref=yes], [have_openssl=no],
 				[-lcrypto -lRSAglue -lrsaref])
 		fi
 
-		if test $have_ssleay = yes ; then
+		if test $have_openssl = yes ; then
 			ol_with_tls=found
 			ol_link_tls=yes
 
-			AC_DEFINE(HAVE_SSLEAY, 1, 
-				[define if you have SSLeay or OpenSSL])
+			AC_DEFINE(HAVE_OPENSSL, 1, 
+				[define if you have OpenSSL])
 
 			if test $need_rsaref = yes; then
 				AC_DEFINE(HAVE_RSAREF, 1, 
-					[define if you have RSAref])
+					[define if OpenSSL needs RSAref])
 
 				TLS_LIBS="-lssl -lcrypto -lRSAglue -lrsaref"
 			else
@@ -2408,7 +2399,7 @@ if test "$ol_with_multiple_precision" != "no" ; then
 	case "$ol_mp_support" in
 	bignum)
 		AC_DEFINE(HAVE_BIGNUM, 1,
-			[define if you have SSLeay or OpenSSL's BIGNUM])
+			[define if you have OpenSSL's BIGNUM])
 		;;
 	gmp)
 		AC_DEFINE(HAVE_GMP, 1, [define if you have -lgmp])

include/portable.hin

@@ -102,7 +102,7 @@
 /* define if Berkeley DB has DB_THREAD support */
 #undef HAVE_BERKELEY_DB_THREAD
 
-/* define if you have SSLeay or OpenSSL's BIGNUM */
+/* define if you have OpenSSL's BIGNUM */
 #undef HAVE_BIGNUM
 
 /* Define to 1 if you have the <bits/types.h> header file. */
@@ -427,6 +427,9 @@
 /* if you have NT Threads */
 #undef HAVE_NT_THREADS
 
+/* define if you have OpenSSL */
+#undef HAVE_OPENSSL
+
 /* Define to 1 if you have the <openssl/bn.h> header file. */
 #undef HAVE_OPENSSL_BN_H
 
@@ -508,7 +511,7 @@
 /* define if you have res_query() */
 #undef HAVE_RES_QUERY
 
-/* define if you have RSAref */
+/* define if OpenSSL needs RSAref */
 #undef HAVE_RSAREF
 
 /* Define to 1 if you have the <sasl.h> header file. */
@@ -589,12 +592,6 @@
 /* Define to 1 if you have the <sql.h> header file. */
 #undef HAVE_SQL_H
 
-/* define if you have SSLeay or OpenSSL */
-#undef HAVE_SSLEAY
-
-/* Define to 1 if you have the <ssl.h> header file. */
-#undef HAVE_SSL_H
-
 /* Define to 1 if you have the <stddef.h> header file. */
 #undef HAVE_STDDEF_H
 
@@ -984,9 +981,6 @@
 /* define for Dynamic List overlay */
 #undef SLAPD_OVER_DYNLIST
 
-/* define for Backend Glue overlay */
-#undef SLAPD_OVER_GLUE
-
 /* define for Last Modification overlay */
 #undef SLAPD_OVER_LASTMOD