SDL_ttf: Enable HarfBuzz by default

SDL Commits
1 
From ae630744045a241eaa8ecfe45d7cd10ce72e29e4 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Fri, 24 Jan 2025 06:09:24 -0800
Subject: [PATCH] Enable HarfBuzz by default

This results in much better text shaping.
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a8bbe335..3bff411b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -91,7 +91,7 @@ cmake_dependent_option(SDLTTF_SAMPLES_INSTALL "Install the SDL3_ttf sample progr
 set(SDLTTF_FREETYPE ON)
 set(SDLTTF_FREETYPE_VENDORED "${SDLTTF_VENDORED}")
 
-option(SDLTTF_HARFBUZZ "Use harfbuzz to improve text shaping" OFF)
+option(SDLTTF_HARFBUZZ "Use harfbuzz to improve text shaping" ON)
 set(SDLTTF_HARFBUZZ_VENDORED "${SDLTTF_VENDORED}")
 
 # Save BUILD_SHARED_LIBS variable