New formula: vips

libvips is a fully demand-driven, threaded image processing library with no image size limits and with good support for colour.

Signed-off-by: David Höppner <0xffea@gmail.com>

Formula/vips.rb

@@ -0,0 +1,32 @@
+require 'formula'
+
+class Vips <Formula
+  url 'http://www.vips.ecs.soton.ac.uk/supported/7.20/vips-7.20.7.tar.gz'
+  head 'http://www.vips.ecs.soton.ac.uk/supported/7.22/vips-7.22.2.tar.gz'
+  homepage 'http://www.vips.ecs.soton.ac.uk/'
+
+  if ARGV.build_head?
+    md5 'bb626458e82ff208ea531c304f65cb04'
+  else
+    md5 '6323a1311a0e7b544cea407d88b82e93'
+  end
+
+  depends_on 'jpeg' => :optional
+  depends_on 'libtiff' => :optional
+  depends_on 'libpng' => :optional
+  depends_on 'imagemagick' => :optional
+  depends_on 'glib'
+  depends_on 'fftw' => :optional
+  depends_on 'little-cms' => :optional
+  depends_on 'pango' => :optional
+  depends_on 'pkg-config'
+  depends_on 'libexif' => :optional
+  depends_on 'liboil' => :optional
+  depends_on 'openexr' => :optional
+  depends_on 'gettext'
+
+  def install
+    system "./configure", "--prefix=#{prefix}"
+    system "make install"
+  end
+end