Fix non-serpent cmake issue.

CMakeLists.txt

@@ -168,11 +168,11 @@ else ()
 	if ( SERPENT_ID AND SERPENT_LS )
 		message(STATUS "Found serpent (headers in ${SERPENT_ID}, library ${SERPENT_LS})")
 		add_definitions(-DETH_SERPENT)
+		include_directories(${SERPENT_ID})
 		set( SERPENT_LIBRARIES ${SERPENT_LS} )
 	else ()
 		message(STATUS "Serpent not found. No serpent support.")
 	endif ()
-	include_directories(${SERPENT_ID})
 
 	find_path( LEVELDB_ID leveldb/db.h
 		/usr/include

alethzero/MainWin.cpp

@@ -970,7 +970,7 @@ void Main::on_data_textChanged()
 		}
 		else
 		{
-#if ETH_SERPENT
+#ifdef ETH_SERPENT
 			try
 			{
 				m_data = eth::asBytes(compile(src));
@@ -983,7 +983,7 @@ void Main::on_data_textChanged()
 				auto asmcodeopt = eth::compileLLLToAsm(ui->data->toPlainText().toStdString(), true);
 				m_data = compileLLL(ui->data->toPlainText().toStdString(), true, &errors);
 				lll = "<h4>Opt</h4><pre>" + QString::fromStdString(asmcodeopt).toHtmlEscaped() + "</pre><h4>Pre</h4><pre>" + QString::fromStdString(asmcode).toHtmlEscaped() + "</pre>";
-#if ETH_SERPENT
+#ifdef ETH_SERPENT
 			}
 #endif
 		}