Merge pull request #1739 from lovedheart/patch-16

Create libxkbcommon.rb

packages/libxkbcommon.rb

+require 'package'
+
+class Libxkbcommon < Package
+  description 'Keymap handling library for toolkits and window systems'
+  homepage 'http:s//xkbcommon.org'
+  version '0.8.0'
+  source_url 'https://xkbcommon.org/download/libxkbcommon-0.8.0.tar.xz'
+  source_sha256 'e829265db04e0aebfb0591b6dc3377b64599558167846c3f5ee5c5e53641fe6d'
+
+  depends_on 'bison'
+  depends_on 'libwayland'
+  depends_on 'xkeyboard_config'
+
+  def self.build
+    system "./configure --prefix=#{CREW_PREFIX} --libdir=#{CREW_LIB_PREFIX}"
+    system "make"
+  end
+
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+  end
+
+end