fix build with GCC 13

ags-gcc13.patch

@@ -0,0 +1,22 @@
+diff -up ags-v.3.6.0.41/Engine/main/engine.cpp.gcc13 ags-v.3.6.0.41/Engine/main/engine.cpp
+--- ags-v.3.6.0.41/Engine/main/engine.cpp.gcc13	2023-01-16 03:15:53.000000000 +0100
++++ ags-v.3.6.0.41/Engine/main/engine.cpp	2023-01-26 09:48:57.625888966 +0100
+@@ -20,6 +20,7 @@
+ 
+ #include <errno.h>
+ #include <stdio.h>
++#include <stdexcept>
+ #if AGS_PLATFORM_OS_WINDOWS
+ #include <process.h>  // _spawnl
+ #endif
+diff -up ags-v.3.6.0.41/Engine/media/audio/audio_core.cpp.gcc13 ags-v.3.6.0.41/Engine/media/audio/audio_core.cpp
+--- ags-v.3.6.0.41/Engine/media/audio/audio_core.cpp.gcc13	2023-01-16 03:15:53.000000000 +0100
++++ ags-v.3.6.0.41/Engine/media/audio/audio_core.cpp	2023-01-26 09:49:28.452105247 +0100
+@@ -20,6 +20,7 @@
+ #include <math.h>
+ #include <condition_variable>
+ #include <mutex>
++#include <stdexcept>
+ #include <thread>
+ #include <unordered_map>
+ #include "debug/out.h"

ags.spec

@@ -15,6 +15,8 @@ Version: 3.6.0.41
 URL:     http://www.adventuregamestudio.co.uk/site/ags/
 Release: 1%{?dist}
 Source0: https://github.com/adventuregamestudio/ags/archive/%{fver}/ags-%{fver}.tar.gz
+# fix build with GCC 13
+Patch0:  %{name}-gcc13.patch
 # unbundle freetype
 Patch2:  %{name}-use-system-freetype.patch
 # use openal-soft
@@ -67,6 +69,7 @@ since continued to be developed by contributors.
 
 %prep
 %setup -q -n %{name}-%{?commit:%{commit}}%{!?commit:%{fver}}
+%patch0 -p1 -b .gcc13
 %if %{with freetype}
 %patch2 -p1 -b .noft
 %endif
@@ -117,6 +120,7 @@ make V=1 -C Engine PREFIX=%{buildroot}%{_prefix} install
 %changelog
 * Tue Jan 24 2023 Dominik Mierzejewski <dominik@greysector.net> - 3.6.0.41-1
 - update to 3.6.0.41 (#2161376)
+- fix build with GCC 13
 
 * Wed Jan 18 2023 Fedora Release Engineering <releng@fedoraproject.org> - 3.6.0.40-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild