rgw-ldap: add ldap lib to rgw lib deps based on build config

Fixes autotools and Cmake linking on Alpine.

Signed-off-by: John Coyle <dx9err@gmail.com>

src/CMakeLists.txt

@@ -1428,7 +1428,7 @@ if(${WITH_RADOSGW})
   add_library(rgw_a STATIC ${rgw_a_srcs})
   target_link_libraries(rgw_a librados cls_rgw_client cls_refcount_client
     cls_log_client cls_statelog_client cls_timeindex_client cls_version_client
-    cls_replica_log_client cls_user_client curl global expat)
+    cls_replica_log_client cls_user_client curl global expat ${OPENLDAP_LIBS})
 
   set(radosgw_srcs
     rgw/rgw_fcgi_process.cc
@@ -1483,7 +1483,7 @@ if(${WITH_RADOSGW})
     cls_log_client cls_statelog_client cls_timeindex_client
     cls_version_client cls_replica_log_client cls_user_client
     curl expat global fcgi resolv ${SSL_LIBRARIES} ${BLKID_LIBRARIES}
-    ${OPENLDAP_LIBS} ${ALLOC_LIBS})
+    ${ALLOC_LIBS})
   # radosgw depends on cls libraries at runtime, but not as link dependencies
   add_dependencies(radosgw cls_rgw cls_lock cls_refcount
     cls_log cls_statelog cls_timeindex

src/rgw/Makefile.am

@@ -121,7 +121,7 @@ LIBRGW_DEPS += \
         -ldl
 endif
 
-if FREEBSD
+if WITH_OPENLDAP
 LIBRGW_DEPS += \
       -lldap
 endif