Update libopus and libx264 and remove zimg library

packages/libopus.rb

@@ -6,7 +6,9 @@ class Libopus < Package
   source_sha1 'fb6d55cf73059bd916790960c2eeffe83edabafe'
 
   def self.build
-    system "./configure --host=#{ARCH}"
+    system "./configure --prefix=/usr/local \
+            --enable-shared \
+            --enable-static"
     system "make"
   end
 

packages/libx264.rb

 require 'package'
 
 class Libx264 < Package
-  version '20170524-2245-stable'
-  source_url 'http://ftp.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20170524-2245-stable.tar.bz2'
-  source_sha1 'e2e34a6bb7724ebf7b06b8607eb173966b5e0e25'
+  version '20170528-2245-stable'
+  source_url 'http://ftp.videolan.org/pub/videolan/x264/snapshots/last_stable_x264.tar.bz2'
+  source_sha1 '5ce46323b25cba7b5c7c960be327eeecc8b8395b'
 
   depends_on 'yasm'
 
   def self.build
-    system "./configure"
+    system "./configure \
+            --enable-shared \
+            --enable-static"
     system "make"
   end
 

packages/zimg.rb

-require 'package'
-
-class Zimg < Package
-  version '5.0.0'
-  source_url 'https://downloads.sourceforge.net/project/zimg/zimg/zimg-5.0.0/zimg-5.0.0.tar.gz'
-  source_sha1 'f263e6629a7eadd0e32ac13e3380afd7238f944e'
-
-  depends_on 'libgd'
-
-  def self.build
-    #system "sed -i '/^    zimg_t z;/d' zimg.c"
-    #system "sed -i 's/if (z\.fontspec/if (z.fontspec != null/g' zimg.c"
-    system "./configure"
-    system "make"
-  end
-
-  def self.install
-    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
-  end
-end