From 243cf4d3e3ba38a176a07a515d3c2c22107e39d7 Mon Sep 17 00:00:00 2001
From: Begasus <begasus@gmail.com>
Date: Thu, 6 Feb 2025 09:25:20 +0100
Subject: Build fixes


diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1eb336e..0456f65 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -72,7 +72,7 @@ endif()
 
 if ((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") OR (CMAKE_CXX_COMPILER_ID STREQUAL "Clang"))
     set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99")
-    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++03")
+    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 elseif (NOT CMAKE_VERSION VERSION_LESS "3.1")
     set (CMAKE_C_STANDARD_REQUIRED TRUE)
     set (CMAKE_C_STANDARD "99")
@@ -288,6 +288,10 @@ if (CEGUI_WARNINGS_AS_ERRORS)
     endif ()
 endif ()
 
+if(HAIKU)
+    add_definitions(-Wno-deprecated-declarations -Wno-deprecated-copy) # TODO too much spam for now
+endif()
+
 set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CEGUI_EXTRA_FLAGS}")
 set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CEGUI_EXTRA_FLAGS}")
 set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CEGUI_EXTRA_FLAGS}")
diff --git a/cegui/src/XMLParserModules/Libxml2/XMLParser.cpp b/cegui/src/XMLParserModules/Libxml2/XMLParser.cpp
index 73934d3..fe4cacc 100644
--- a/cegui/src/XMLParserModules/Libxml2/XMLParser.cpp
+++ b/cegui/src/XMLParserModules/Libxml2/XMLParser.cpp
@@ -99,7 +99,7 @@ void LibxmlParser::parseXML(XMLHandler& handler,
 
     if (!doc)
     {
-        xmlError* err = xmlGetLastError();
+        const xmlError* err = xmlGetLastError();
 
         CEGUI_THROW(GenericException(
             String("xmlParseMemory failed in file: '") +
diff --git a/cegui/src/XMLParserModules/TinyXML/XMLParser.cpp b/cegui/src/XMLParserModules/TinyXML/XMLParser.cpp
index 1660499..005d17d 100644
--- a/cegui/src/XMLParserModules/TinyXML/XMLParser.cpp
+++ b/cegui/src/XMLParserModules/TinyXML/XMLParser.cpp
@@ -130,7 +130,7 @@ namespace CEGUI
                 processElement(childNode->ToElement());
                 break;
             case TiXmlNode::CEGUI_TINYXML_TEXT:
-                if (childNode->ToText()->Value() != '\0')
+                if (childNode->ToText()->Value() != nullptr)
                     d_handler->text((encoded_char*)childNode->ToText()->Value());
                 break;
 
-- 
2.45.2