php 5.4.9 and solr extension

Hello Internals, Having issues compiling solr extension 1.0.2 using php 5.4.9 source for Windows. While compiling I get: Creating library Release\php_solr.lib and object Release\php_solr.exp php_solr.obj : error LNK2019: unresolved external symbol _zend_ce_iterator refer enced in function _zm_startup_solr php_solr.obj : error LNK2019: unresolved external symbol _zend_ce_serializable r eferenced in function _zm_startup_solr php_solr.obj : error LNK2019: unresolved external symbol _zend_ce_arrayaccess re ferenced in function _zm_startup_solr php_solr.obj : error LNK2019: unresolved external symbol _zend_new_interned_stri ng referenced in function _zm_startup_solr php_solr_object.obj : error LNK2019: unresolved external symbol _executor_global s referenced in function _solr_object_read_property solr_functions_helpers.obj : error LNK2001: unresolved external symbol _executor _globals php_solr_response.obj : error LNK2019: unresolved external symbol _basic_globals referenced in function _zim_SolrResponse_getResponse php_solr_utils.obj : error LNK2001: unresolved external symbol _basic_globals solr_functions_helpers.obj : error LNK2001: unresolved external symbol _basic_gl obals Release\php_solr.dll : fatal error LNK1120: 6 unresolved externals NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 10.0 \VC\BIN\cl.exe"' : return code '0x2' Stop. === My guess here is that Solr extension uses obsolete symbols. Any ideas how to resolve this? Regards, Dimitar Isusov