Use proxy cache overlay

tests/run.in

@@ -26,12 +26,11 @@ AC_bdb=@BUILD_BDB@
 AC_hdb=@BUILD_HDB@
 AC_ldbm=@BUILD_LDBM@
 AC_ldap=ldap@BUILD_LDAP@
-AC_meta=meta@BUILD_META@
+AC_pcache=pcache@BUILD_PROXYCACHE@
 AC_MONITOR=@BUILD_MONITOR@
-AC_CACHE=@BUILD_CACHE@
 AC_WITH_TLS=@WITH_TLS@
 
-export AC_MONITOR AC_CACHE AC_WITH_TLS AC_ldap AC_meta
+export AC_MONITOR AC_WITH_TLS AC_ldap AC_pcache
 
 if test ! -x ../servers/slapd/slapd ; then
 	echo "Could not locate slapd(8)"

tests/scripts/defines.sh

@@ -14,7 +14,7 @@
 ## <http://www.OpenLDAP.org/license.html>.
 
 MONITORDB=${AC_MONITOR-no}
-PROXYCACHE=${AC_CACHE-no}
+PROXYCACHE=${AC_pcache-pcacheno}
 WITHTLS=${AC_WITHTLS-yes}
 
 DATADIR=./testdata

tests/scripts/test020-proxycache

@@ -18,8 +18,8 @@ CACHE_ENTRY_LIMIT=10
 
 . $SRCDIR/scripts/defines.sh
 
-if test $PROXYCACHE = no; then 
-	echo "Proxy caching requires back-meta AND (back-ldbm OR back-bdb)" 
+if test $PROXYCACHE = pcacheno; then 
+	echo "Proxy cache overlay not available, test skipped"
 	exit 0
 fi