From 2115acf28161baf50514e23739e179c594719675 Mon Sep 17 00:00:00 2001
From: ilovezfs <ilovezfs@icloud.com>
Date: Thu, 13 Jul 2017 08:14:07 -0700
Subject: [PATCH] mplayer: add optional libdvdread and libdvdnav dependencies
 (#15587)

---
 Formula/mplayer.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Formula/mplayer.rb b/Formula/mplayer.rb
index ddf414cc6b..7a8de54bda 100644
--- a/Formula/mplayer.rb
+++ b/Formula/mplayer.rb
@@ -21,6 +21,9 @@ class Mplayer < Formula
 
   depends_on "yasm" => :build
   depends_on "libcaca" => :optional
+  depends_on "libdvdread" => :optional
+  depends_on "libdvdnav" => :optional
+  depends_on "pkg-config" => :build if build.with? "libdvdnav"
 
   unless MacOS.prefer_64_bit?
     fails_with :clang do
@@ -43,6 +46,12 @@ class Mplayer < Formula
     ]
 
     args << "--enable-caca" if build.with? "libcaca"
+    args << "--enable-dvdnav" if build.with? "libdvdnav"
+
+    if build.with? "libdvdread"
+      ENV["LDFLAGS"] = "-L#{Formula["libdvdread"].opt_lib} -ldvdread"
+      args << "--enable-dvdread"
+    end
 
     system "./configure", *args
     system "make"