$OpenBSD: patch-meson_build,v 1.4 2020/11/10 11:45:59 sthen Exp $

From d0a99a26ab5f80334308607ba5ef9525af718f2a Mon Sep 17 00:00:00 2001
From: Michael J Gruber <mjg@fedoraproject.org>
Date: Fri, 9 Oct 2020 13:16:28 +0200
Subject: [PATCH] link against gumbo for mupdf 1.18

Index: meson.build
--- meson.build.orig
+++ meson.build
@@ -35,11 +35,13 @@ if get_option('link-external')
   libjpeg = dependency('libjpeg')
   libjbig2dec = cc.find_library('jbig2dec')
   libopenjp2 = dependency('libopenjp2')
+  gumbo = dependency('gumbo')
 
   build_dependencies += [
     libjpeg,
     libjbig2dec,
-    libopenjp2
+    libopenjp2,
+    gumbo
   ]
 endif
 
