6 files changed, 12 insertions, 12 deletions
diff --git a/modules/gdnative/pluginscript/pluginscript_script.cpp b/modules/gdnative/pluginscript/pluginscript_script.cpp
index 3450a032c5..8dbbd2e4eb 100644
--- a/modules/gdnative/pluginscript/pluginscript_script.cpp
+++ b/modules/gdnative/pluginscript/pluginscript_script.cpp
@@ -34,7 +34,7 @@
 #include "pluginscript_instance.h"
 #include "pluginscript_script.h"
 
-#if DEBUG_ENABLED
+#ifdef DEBUG_ENABLED
 #define __ASSERT_SCRIPT_REASON "Cannot retrieve pluginscript class for this script, is you code correct ?"
 #define ASSERT_SCRIPT_VALID()                \
 	{                                        \
diff --git a/modules/gdscript/gdscript.cpp b/modules/gdscript/gdscript.cpp
index 4385cf12ad..0676317f6e 100644
--- a/modules/gdscript/gdscript.cpp
+++ b/modules/gdscript/gdscript.cpp
@@ -597,7 +597,7 @@ Error GDScript::reload(bool p_keep_state) {
 			return err;
 		}
 	}
-#if DEBUG_ENABLED
+#ifdef DEBUG_ENABLED
 	for (const List<GDScriptWarning>::Element *E = parser.get_warnings().front(); E; E = E->next()) {
 		const GDScriptWarning &warning = E->get();
 		if (ScriptDebugger::get_singleton()) {
diff --git a/modules/mono/editor/godotsharp_editor.cpp b/modules/mono/editor/godotsharp_editor.cpp
index 921b9f987b..9d42528927 100644
--- a/modules/mono/editor/godotsharp_editor.cpp
+++ b/modules/mono/editor/godotsharp_editor.cpp
@@ -502,11 +502,11 @@ GodotSharpEditor::GodotSharpEditor(EditorNode *p_editor) {
 
 	String settings_hint_str = "Disabled";
 
-#ifdef WINDOWS_ENABLED
+#if defined(WINDOWS_ENABLED)
 	settings_hint_str += ",MonoDevelop,Visual Studio Code";
-#elif OSX_ENABLED
+#elif defined(OSX_ENABLED)
 	settings_hint_str += ",Visual Studio,MonoDevelop,Visual Studio Code";
-#elif UNIX_ENABLED
+#elif defined(UNIX_ENABLED)
 	settings_hint_str += ",MonoDevelop,Visual Studio Code";
 #endif
 
diff --git a/modules/mono/editor/godotsharp_editor.h b/modules/mono/editor/godotsharp_editor.h
index cf0d2aec84..d9523c384c 100644
--- a/modules/mono/editor/godotsharp_editor.h
+++ b/modules/mono/editor/godotsharp_editor.h
@@ -81,15 +81,15 @@ public:
 
 	enum ExternalEditor {
 		EDITOR_NONE,
-#ifdef WINDOWS_ENABLED
+#if defined(WINDOWS_ENABLED)
 		//EDITOR_VISUALSTUDIO, // TODO
 		EDITOR_MONODEVELOP,
 		EDITOR_VSCODE
-#elif OSX_ENABLED
+#elif defined(OSX_ENABLED)
 		EDITOR_VISUALSTUDIO_MAC,
 		EDITOR_MONODEVELOP,
 		EDITOR_VSCODE
-#elif UNIX_ENABLED
+#elif defined(UNIX_ENABLED)
 		EDITOR_MONODEVELOP,
 		EDITOR_VSCODE
 #endif
diff --git a/modules/mono/mono_gd/gd_mono.cpp b/modules/mono/mono_gd/gd_mono.cpp
index bba7df2c6a..48bea4addf 100644
--- a/modules/mono/mono_gd/gd_mono.cpp
+++ b/modules/mono/mono_gd/gd_mono.cpp
@@ -212,7 +212,7 @@ void GDMono::initialize() {
 	String config_dir;
 
 #ifdef TOOLS_ENABLED
-#ifdef WINDOWS_ENABLED
+#if defined(WINDOWS_ENABLED)
 	mono_reg_info = MonoRegUtils::find_mono();
 
 	if (mono_reg_info.assembly_dir.length() && DirAccess::exists(mono_reg_info.assembly_dir)) {
@@ -222,7 +222,7 @@ void GDMono::initialize() {
 	if (mono_reg_info.config_dir.length() && DirAccess::exists(mono_reg_info.config_dir)) {
 		config_dir = mono_reg_info.config_dir;
 	}
-#elif OSX_ENABLED
+#elif defined(OSX_ENABLED)
 	const char *c_assembly_rootdir = mono_assembly_getrootdir();
 	const char *c_config_dir = mono_get_config_dir();
 
diff --git a/modules/mono/utils/thread_local.h b/modules/mono/utils/thread_local.h
index 276db8830b..488cc2619a 100644
--- a/modules/mono/utils/thread_local.h
+++ b/modules/mono/utils/thread_local.h
@@ -39,7 +39,7 @@
 #error Platform or compiler not supported
 #endif
 
-#ifdef __GNUC__
+#if defined(__GNUC__)
 
 #ifdef HAVE_GCC___THREAD
 #define _THREAD_LOCAL_(m_t) __thread m_t
@@ -47,7 +47,7 @@
 #define USE_CUSTOM_THREAD_LOCAL
 #endif
 
-#elif _MSC_VER
+#elif defined(_MSC_VER)
 
 #ifdef HAVE_DECLSPEC_THREAD
 #define _THREAD_LOCAL_(m_t) __declspec(thread) m_t