From bbaec9bd88b309fbeec80d6d0118997f5b32def3 Mon Sep 17 00:00:00 2001
From: Albrecht Schlosser <albrechts.fltk@online.de>
Date: Mon, 15 Feb 2021 19:45:20 +0100
Subject: Update CMake and make files, minor edits only

There are no functional changes to be expected, mostly formatting
and comments.
---
 png/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'png')

diff --git a/png/CMakeLists.txt b/png/CMakeLists.txt
index 597f996e7..faf7062a9 100644
--- a/png/CMakeLists.txt
+++ b/png/CMakeLists.txt
@@ -1,7 +1,7 @@
 #
 # PNG library CMake configuration for the Fast Light Toolkit (FLTK).
 #
-# Copyright 1998-2020 by Bill Spitzak and others.
+# Copyright 1998-2021 by Bill Spitzak and others.
 #
 # This library is free software. Distribution and use rights are outlined in
 # the file "COPYING" which should have been included with this file.  If this
@@ -31,6 +31,8 @@ set(PNG_SRCS
   pngwrite.c
   pngwtran.c
   pngwutil.c
+
+  # build on ARM (Apple M1 systems)
   arm/arm_init.c
   arm/filter_neon_intrinsics.c
   arm/palette_neon_intrinsics.c
-- 
cgit v1.2.3