From 12ef0a0200865a5070d065e5346aa1b8ddb9ed9b Mon Sep 17 00:00:00 2001
From: reuk <reuk@users.noreply.github.com>
Date: Tue, 11 Jun 2024 15:50:38 +0100
Subject: [PATCH] HarfBuzz: Enable atexit to silence some CRT debug memory leak
 warnings

Before this change, after running a JUCE app on Windows under a
debugger, and quitting it normally (e.g. pressing the close title
button), the output log would display some memory leak diagnostics. This
is because HarfBuzz expects to clean up statics using atexit, but atexit
was not enabled. This change enables atexit on supported platforms,
including Windows.
---
 modules/juce_graphics/juce_graphics_Harfbuzz.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/juce_graphics/juce_graphics_Harfbuzz.cpp b/modules/juce_graphics/juce_graphics_Harfbuzz.cpp
index c882ccf07e..3601d545bb 100644
--- a/modules/juce_graphics/juce_graphics_Harfbuzz.cpp
+++ b/modules/juce_graphics/juce_graphics_Harfbuzz.cpp
@@ -53,6 +53,8 @@ JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wdeprecated-declarations",
                                      "-Wexpansion-to-defined",
                                      "-Wunsafe-loop-optimizations")
 
+#define HAVE_ATEXIT 1
+
 #if JUCE_LINUX || JUCE_BSD
  #ifndef JUCE_USE_FREETYPE
   #define JUCE_USE_FREETYPE 1