diff -up gsoap-2.7/gsoap/stdsoap2.cpp.openssl gsoap-2.7/gsoap/stdsoap2.cpp
--- gsoap-2.7/gsoap/stdsoap2.cpp.openssl	2008-10-02 19:36:28.000000000 +0200
+++ gsoap-2.7/gsoap/stdsoap2.cpp	2009-08-22 22:20:49.000000000 +0200
@@ -4153,7 +4153,12 @@ again:
           { X509_EXTENSION *ext = X509_get_ext(peer, i);
             const char *ext_str = OBJ_nid2sn(OBJ_obj2nid(X509_EXTENSION_get_object(ext)));
             if (ext_str && !strcmp(ext_str, "subjectAltName"))
-            { X509V3_EXT_METHOD *meth = X509V3_EXT_get(ext);
+            {
+#if (OPENSSL_VERSION_NUMBER >= 0x10000000L)
+              const X509V3_EXT_METHOD *meth = X509V3_EXT_get(ext);
+#else
+              X509V3_EXT_METHOD *meth = X509V3_EXT_get(ext);
+#endif
               void *ext_data;
 #if (OPENSSL_VERSION_NUMBER >= 0x0090800fL)
               const unsigned char *data;