SDL_ttf: Fixed bug #156 - SDL_ttf doesn't build on Android

SDL Commits
1 
From d1e6a36b0f9c8e3bcbde45c69cdb2d1cfc93368c Mon Sep 17 00:00:00 2001
From: Sylvain <[EMAIL REDACTED]>
Date: Tue, 4 Jan 2022 11:10:46 +0100
Subject: [PATCH] Fixed bug #156 - SDL_ttf doesn't build on Android Need to
 link Harfbuzz with Freetype to resolve FT_{Set/Get}_Var_Blend_Coordinates
 FT_{Get,Done}_MM_Var that are not pulled by SDL_ttf.c

---
 external/harfbuzz-2.8.0/Android.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/external/harfbuzz-2.8.0/Android.mk b/external/harfbuzz-2.8.0/Android.mk
index 65df63d..e3646c9 100644
--- a/external/harfbuzz-2.8.0/Android.mk
+++ b/external/harfbuzz-2.8.0/Android.mk
@@ -59,6 +59,8 @@ LOCAL_C_INCLUDES = \
     $(LOCAL_PATH)/../freetype-2.10.4/include/ \
 
 
+LOCAL_STATIC_LIBRARIES += freetype
+
 #LOCAL_CFLAGS += -DHB_NO_MT -DHAVE_OT -DHAVE_UCDN -fPIC
 LOCAL_CFLAGS += -DHAVE_CONFIG_H -fPIC