Create at_spi2_atk.rb

Dependency for building gtk

packages/at_spi2_atk.rb

+require 'package'
+
+class At_spi2_atk < Package
+  description 'D-Bus AT-SPI'
+  homepage 'http://www.freedesktop.org/'
+  version '2.26.1'
+  source_url 'https://github.com/GNOME/at-spi2-atk/archive/AT_SPI2_ATK_2_26_1.tar.gz'
+  source_sha256 '45fc52f794c785d54d6e2689f51ade043c96ea0263f6113c1ce26df1ef26af5b'
+  
+  depends_on 'automake'
+  depends_on 'at_spi2_core'  
+
+  def self.build
+    system "./autogen.sh"
+    system "./configure --prefix=#{CREW_PREFIX} --libdir=#{CREW_LIB_PREFIX}"
+    system "make"
+  end
+
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+  end
+end