diff --git a/src/Config.template.h b/src/Config.template.h
index 9f81be2ae..fd2f34e5b 100644
--- a/src/Config.template.h
+++ b/src/Config.template.h
@@ -19,6 +19,8 @@ constexpr bool SECURE_CIPHERS_ONLY      = @SECURE_CIPHERS_ONLY@;
 constexpr bool FFTW_PLAN_MEASURE        = @FFTW_PLAN_MEASURE@;
 constexpr bool DEFAULT_VSYNC            = @DEFAULT_VSYNC@;
 constexpr bool ALLOW_QUIT               = @ALLOW_QUIT@;
+constexpr bool ALLOW_WINDOW_FRAME_OPS   = @ALLOW_WINDOW_FRAME_OPS@;
+constexpr bool ALLOW_DATA_FOLDER        = @ALLOW_DATA_FOLDER@;
 constexpr char PATH_SEP_CHAR            = '@PATH_SEP_CHAR@';
 
 constexpr char SERVER[]         = "@SERVER@";
diff --git a/src/gui/options/OptionsView.cpp b/src/gui/options/OptionsView.cpp
index eaa355d62..b8700ebf9 100644
--- a/src/gui/options/OptionsView.cpp
+++ b/src/gui/options/OptionsView.cpp
@@ -252,18 +252,21 @@ OptionsView::OptionsView() : ui::Window(ui::Point(-1, -1), ui::Point(320, 340))
 			c->SetScale(scale->GetOption().second);
 		});
 	}
-	resizable = addCheckbox(0, "Resizable \bg- allow resizing and maximizing window", "", [this] {
-		c->SetResizable(resizable->GetChecked());
-	});
-	fullscreen = addCheckbox(0, "Fullscreen \bg- fill the entire screen", "", [this] {
-		c->SetFullscreen(fullscreen->GetChecked());
-	});
-	altFullscreen = addCheckbox(1, "Set optimal screen resolution", "", [this] {
-		c->SetAltFullscreen(altFullscreen->GetChecked());
-	});
-	forceIntegerScaling = addCheckbox(1, "Force integer scaling \bg- less blurry", "", [this] {
-		c->SetForceIntegerScaling(forceIntegerScaling->GetChecked());
-	});
+	if (ALLOW_WINDOW_FRAME_OPS)
+	{
+		resizable = addCheckbox(0, "Resizable \bg- allow resizing and maximizing window", "", [this] {
+			c->SetResizable(resizable->GetChecked());
+		});
+		fullscreen = addCheckbox(0, "Fullscreen \bg- fill the entire screen", "", [this] {
+			c->SetFullscreen(fullscreen->GetChecked());
+		});
+		altFullscreen = addCheckbox(1, "Set optimal screen resolution", "", [this] {
+			c->SetAltFullscreen(altFullscreen->GetChecked());
+		});
+		forceIntegerScaling = addCheckbox(1, "Force integer scaling \bg- less blurry", "", [this] {
+			c->SetForceIntegerScaling(forceIntegerScaling->GetChecked());
+		});
+	}
 	addSeparator();
 	if (ALLOW_QUIT)
 	{
@@ -298,8 +301,9 @@ OptionsView::OptionsView() : ui::Window(ui::Point(-1, -1), ui::Point(320, 340))
 		c->SetDecoSpace(decoSpace->GetOption().second);
 	});
 
+	currentY += 4;
+	if (ALLOW_DATA_FOLDER)
 	{
-		currentY += 4;
 		auto *dataFolderButton = new ui::Button(ui::Point(10, currentY), ui::Point(90, 16), "Open data folder");
 		dataFolderButton->SetActionCallback({ [] {
 			ByteString cwd = Platform::GetCwd();
@@ -424,10 +428,22 @@ void OptionsView::NotifySettingsChanged(OptionsModel * sender)
 	decoSpace->SetOption(sender->GetDecoSpace());
 	edgeMode->SetOption(sender->GetEdgeMode());
 	scale->SetOption(sender->GetScale());
-	resizable->SetChecked(sender->GetResizable());
-	fullscreen->SetChecked(sender->GetFullscreen());
-	altFullscreen->SetChecked(sender->GetAltFullscreen());
-	forceIntegerScaling->SetChecked(sender->GetForceIntegerScaling());
+	if (resizable)
+	{
+		resizable->SetChecked(sender->GetResizable());
+	}
+	if (fullscreen)
+	{
+		fullscreen->SetChecked(sender->GetFullscreen());
+	}
+	if (altFullscreen)
+	{
+		altFullscreen->SetChecked(sender->GetAltFullscreen());
+	}
+	if (forceIntegerScaling)
+	{
+		forceIntegerScaling->SetChecked(sender->GetForceIntegerScaling());
+	}
 	if (fastquit)
 	{
 		fastquit->SetChecked(sender->GetFastQuit());
diff --git a/src/meson.build b/src/meson.build
index 3122783a9..737c86c74 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -5,35 +5,41 @@ mod_id = get_option('mod_id')
 is_snapshot = get_option('snapshot')
 is_beta = get_option('beta')
 is_mod = mod_id > 0
-conf_data.set('X86', is_x86 ? 'true' : 'false')
-conf_data.set('BETA', is_beta ? 'true' : 'false')
+conf_data.set('X86', is_x86.to_string())
+conf_data.set('BETA', is_beta.to_string())
 conf_data.set('MOD_ID', mod_id)
-conf_data.set('DEBUG', is_debug ? 'true' : 'false')
-conf_data.set('MOD', is_mod ? 'true' : 'false')
-conf_data.set('SNAPSHOT', is_snapshot ? 'true' : 'false')
+conf_data.set('DEBUG', is_debug.to_string())
+conf_data.set('MOD', is_mod.to_string())
+conf_data.set('SNAPSHOT', is_snapshot.to_string())
 conf_data.set('SNAPSHOT_ID', get_option('snapshot_id'))
-conf_data.set('ALLOW_FAKE_NEWER_VERSION', (is_snapshot or is_beta or is_debug or is_mod) ? 'true' : 'false')
+conf_data.set('ALLOW_FAKE_NEWER_VERSION', (is_snapshot or is_beta or is_debug or is_mod).to_string())
 conf_data.set('IDENT_PLATFORM', ident_platform)
 conf_data.set('IDENT', '@0@-@1@-@2@'.format(host_arch, host_platform, host_libc).to_upper())
 
 update_server = get_option('update_server')
 conf_data.set('UPDATESERVER', update_server)
-conf_data.set('USE_UPDATESERVER', update_server != '' ? 'true' : 'false')
+conf_data.set('USE_UPDATESERVER', (update_server != '').to_string())
 
 enforce_https = get_option('enforce_https')
 allow_quit = true
+allow_window_frame_ops = true
+allow_data_folder = true
 if host_platform == 'emscripten'
 	allow_quit = false
+	allow_window_frame_ops = false
+	allow_data_folder = false
 endif
 secure_ciphers_only = get_option('secure_ciphers_only')
 if not is_debug and not enforce_https
 	error('refusing to build a release binary without enforcing HTTPS, configure with -Denforce_https=true to fix this error')
 endif
-conf_data.set('ALLOW_QUIT', allow_quit ? 'true' : 'false')
-conf_data.set('ENFORCE_HTTPS', enforce_https ? 'true' : 'false')
-conf_data.set('SECURE_CIPHERS_ONLY', secure_ciphers_only ? 'true' : 'false')
+conf_data.set('ALLOW_QUIT', allow_quit.to_string())
+conf_data.set('ALLOW_WINDOW_FRAME_OPS', allow_window_frame_ops.to_string())
+conf_data.set('ALLOW_DATA_FOLDER', allow_data_folder.to_string())
+conf_data.set('ENFORCE_HTTPS', enforce_https.to_string())
+conf_data.set('SECURE_CIPHERS_ONLY', secure_ciphers_only.to_string())
 
-conf_data.set('IGNORE_UPDATES', get_option('ignore_updates') ? 'true' : 'false')
+conf_data.set('IGNORE_UPDATES', get_option('ignore_updates').to_string())
 conf_data.set('SERVER', get_option('server'))
 conf_data.set('STATICSERVER', get_option('static_server'))
 conf_data.set('APPNAME', get_option('app_name'))