Merge pull request #7883 from The-OpenROAD-Project-staging/secure-jhkim-trivial

ord: Added a new overloaded function prototype for writeDef(const char* filename, const char* version)

Author: maliberty

include/ord/OpenRoad.hh

@@ -187,6 +187,7 @@ class OpenRoad
                         int bloat_factor,
                         bool bloat_occupied_layers);
 
+  void writeDef(const char* filename, const char* version);
   void writeDef(const char* filename,
                 // major.minor (avoid including defout.h)
                 const string& version);

src/OpenRoad.cc

@@ -348,6 +348,11 @@ static odb::defout::Version stringToDefVersion(const string& version)
   return odb::defout::Version::DEF_5_8;
 }
 
+void OpenRoad::writeDef(const char* filename, const char* version)
+{
+  writeDef(filename, std::string(version));
+}
+
 void OpenRoad::writeDef(const char* filename, const string& version)
 {
   odb::dbChip* chip = db_->getChip();