Disable cycles when WITH_CYCLES=OFF

source/blender/editors/interface/CMakeLists.txt

@@ -82,6 +82,10 @@ if(WITH_HEADLESS)
 	add_definitions(-DWITH_HEADLESS)
 endif()
 
+if(WITH_CYCLES)
+	add_definitions(-DWITH_CYCLES)
+endif()
+
 if(WITH_PYTHON)
 	add_definitions(-DWITH_PYTHON)
 endif()

source/blender/editors/interface/resources.c

@@ -2147,9 +2147,19 @@ void init_userdef_do_versions(void)
 			if (btheme->tipo.handle_sel_auto_clamped[3] == 0)
 				rgba_char_args_set(btheme->tipo.handle_sel_auto_clamped, 0xf0, 0xaf, 0x90, 255);
 		}
-		
+
+#ifdef WITH_CYCLES
 		/* enable (Cycles) addon by default */
 		BKE_addon_ensure(&U.addons, "cycles");
+#else
+		{
+			bAddon *addon = BLI_findstring(&U.addons, "cycles", offsetof(bAddon, module));
+			if (addon) {
+				BKE_addon_free(addon);
+				BLI_remlink(&U.addons, addon);
+			}
+		}
+#endif
 	}
 	
 	if (!USER_VERSION_ATLEAST(260, 5)) {