From ee3a71aaa66759fafa62cf3afeb985673391b1e2 Mon Sep 17 00:00:00 2001
From: David Burnett <vargolsoft@gmail.com>
Date: Tue, 7 Feb 2023 15:59:58 +0000
Subject: [PATCH] Fix ffmpeg configure check of libass failure due to
 libpng16.a missing

---
 build/build-libpng.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/build/build-libpng.sh b/build/build-libpng.sh
index dc8ec95..0a038f9 100755
--- a/build/build-libpng.sh
+++ b/build/build-libpng.sh
@@ -70,6 +70,9 @@ make_compile () {
   make install
   checkStatus $? "installation of ${SOFTWARE} failed"
 
+  ln -s $3/lib/png16.a $3/lib/libpng16.a
+  checkStatus $? "linking libpng16.a failed"
+
 }
 
 build_main () {