Fixed #36 - failing to build with disabled gzip

src/cache_server_main.cpp

@@ -127,6 +127,7 @@ struct settings {
 		gc=v.get("session.gc",10);
 		std::string stor = v.get("session.storage","");
 		if(!stor.empty()) {
+			#ifndef CPPCMS_NO_GZIP
 			if(stor == "files") {
 				std::string dir = v.get("session.dir","");
 				#ifdef CPPCMS_WIN_NATIVE
@@ -135,7 +136,9 @@ struct settings {
 				sessions.reset(new cppcms::sessions::session_file_storage_factory(dir,threads,1,false));
 				#endif
 			}
-			else if(stor == "memory") {
+			else 
+			#endif //CPPCMS_NO_GZIP
+            if(stor == "memory") {
 				sessions.reset(new cppcms::sessions::session_memory_storage_factory());
 			}
 			else if(stor == "external") {

src/session_pool.cpp

@@ -230,6 +230,7 @@ void session_pool::init()
 	if((location == "server" || location == "both") && !storage_.get()) {
 		std::string stor=settings.get<std::string>("session.server.storage");
 		std::auto_ptr<sessions::session_storage_factory> factory;
+		#ifndef CPPCMS_NO_GZIP
 		if(stor == "files") {
 			std::string dir = settings.get("session.server.dir","");
 			#ifdef CPPCMS_WIN_NATIVE
@@ -251,7 +252,9 @@ void session_pool::init()
 			}
 			#endif
 		}
-		else if(stor == "memory") {
+		else 
+		#endif// CPPCMS_NO_GZIP
+        if(stor == "memory") {
 			if(!service_) {
 				throw cppcms_error("Can't use memory storage for external session management");
 			}

tests/storage_test.cpp

@@ -133,6 +133,7 @@ int main()
 		storage=mem.get();
 		test(storage,mem);
 		std::cout << "Testing file storage" << std::endl;
+		#ifndef CPPCMS_NO_GZIP
 		#ifndef CPPCMS_WIN_NATIVE
 		std::cout << "Testing single process" << std::endl;
 		session_file_storage_factory f1(dir,5,1,false);
@@ -151,6 +152,7 @@ int main()
 		storage=f.get();
 		test_files(storage,f);
 		#endif
+        #endif
 		#ifndef CPPCMS_NO_TCP_CACHE
 		std::cout << "Testing network backend" << std::endl;