WIP

Author: GordonSmith

tools/wit-codegen/code_generator.cpp

@@ -21,8 +21,9 @@ void CodeGenerator::generateHeader(const std::vector<InterfaceInfo> &interfaces,
         throw std::runtime_error("Cannot create header file: " + filename);
     }
 
-    // Generate header guard
-    std::string guard = "GENERATED_" + sanitize_identifier(filename) + "_HPP";
+    // Generate header guard using just the filename (not full path)
+    std::filesystem::path filepath(filename);
+    std::string guard = "GENERATED_" + sanitize_identifier(filepath.filename().string()) + "_HPP";
     std::transform(guard.begin(), guard.end(), guard.begin(), ::toupper);
 
     out << "#pragma once\n\n";
@@ -893,8 +894,10 @@ void CodeGenerator::generateWAMRHeader(const std::vector<InterfaceInfo> &interfa
         throw std::runtime_error("Cannot create WAMR header file: " + filename);
     }
 
-    // Header guard
-    std::string guard = "GENERATED_WAMR_BINDINGS_HPP";
+    // Header guard using just the filename (not full path)
+    std::filesystem::path filepath(filename);
+    std::string guard = "GENERATED_" + sanitize_identifier(filepath.filename().string()) + "_HPP";
+    std::transform(guard.begin(), guard.end(), guard.begin(), ::toupper);
     out << "#ifndef " << guard << "\n";
     out << "#define " << guard << "\n\n";