From b79d8efce69ec409e51b43736979d5afa95db233 Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Thu, 25 May 2023 14:11:51 +0200
Subject: [PATCH] Don't use RTTI features when building with `-fno-rtti`

This should make it possible to use `-fno-rtti` in a C++ application even when Panda has been compiled with RTTI enabled.
---
 panda/src/express/nodeReferenceCount.I | 2 +-
 panda/src/express/referenceCount.I     | 2 +-
 panda/src/putil/copyOnWriteObject.I    | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/panda/src/express/nodeReferenceCount.I b/panda/src/express/nodeReferenceCount.I
index d87bc982d8..66a8be1cea 100644
--- a/panda/src/express/nodeReferenceCount.I
+++ b/panda/src/express/nodeReferenceCount.I
@@ -213,7 +213,7 @@ NodeRefCountObj(const Base &copy) : Base(copy) {
 template<class Base>
 void NodeRefCountObj<Base>::
 init_type() {
-#if defined(HAVE_RTTI) && !defined(__EDG__)
+#if defined(HAVE_RTTI) && !defined(__EDG__) && (!defined(__GNUC__) || defined(__GXX_RTTI))
   // If we have RTTI, we can determine the name of the base type.
   std::string base_name = typeid(Base).name();
 #else
diff --git a/panda/src/express/referenceCount.I b/panda/src/express/referenceCount.I
index f4d71b1117..870362ff14 100644
--- a/panda/src/express/referenceCount.I
+++ b/panda/src/express/referenceCount.I
@@ -424,7 +424,7 @@ RefCountObj(const Base &copy) : Base(copy) {
 template<class Base>
 void RefCountObj<Base>::
 init_type() {
-#if defined(HAVE_RTTI) && !defined(__EDG__)
+#if defined(HAVE_RTTI) && !defined(__EDG__) && (!defined(__GNUC__) || defined(__GXX_RTTI))
   // If we have RTTI, we can determine the name of the base type.
   std::string base_name = typeid(Base).name();
 #else
diff --git a/panda/src/putil/copyOnWriteObject.I b/panda/src/putil/copyOnWriteObject.I
index bcf326d87c..a6afee7163 100644
--- a/panda/src/putil/copyOnWriteObject.I
+++ b/panda/src/putil/copyOnWriteObject.I
@@ -128,7 +128,7 @@ make_cow_copy() {
 template<class Base>
 void CopyOnWriteObj<Base>::
 init_type() {
-#if defined(HAVE_RTTI) && !defined(__EDG__)
+#if defined(HAVE_RTTI) && !defined(__EDG__) && (!defined(__GNUC__) || defined(__GXX_RTTI))
   // If we have RTTI, we can determine the name of the base type.
   std::string base_name = typeid(Base).name();
 #else
@@ -188,7 +188,7 @@ make_cow_copy() {
 template<class Base, class Param1>
 void CopyOnWriteObj1<Base, Param1>::
 init_type() {
-#if defined(HAVE_RTTI) && !defined(__EDG__)
+#if defined(HAVE_RTTI) && !defined(__EDG__) && (!defined(__GNUC__) || defined(__GXX_RTTI))
   // If we have RTTI, we can determine the name of the base type.
   std::string base_name = typeid(Base).name();
 #else