add graphite2 (#4464)

Co-authored-by: Satadru Pramanik <satadru@gmail.com>

packages/graphite.rb

+require 'package'
+
+class Graphite < Package
+  description 'Reimplementation of the SIL Graphite text processing engine'
+  homepage 'https://github.com/silnrsi/graphite'
+  version '1.3.14'
+  compatibility 'all'
+  source_url 'https://github.com/silnrsi/graphite/releases/download/1.3.14/graphite2-1.3.14.tgz'
+  source_sha256 'f99d1c13aa5fa296898a181dff9b82fb25f6cc0933dbaa7a475d8109bd54209d'
+
+  depends_on 'freetype'
+  
+  def self.build
+    Dir.mkdir 'build'
+    Dir.chdir 'build' do
+    case ARCH
+      when 'x86_64'
+          system 'cmake',
+             "-DCMAKE_INSTALL_PREFIX=#{CREW_PREFIX}",
+             "-DCMAKE_INSTALL_LIBDIR=#{ARCH_LIB}",
+             '-DCMAKE_BUILD_TYPE=Release',
+             '-DLIB_SUFFIX=64',
+             '..'
+     else
+          system 'cmake',
+             "-DCMAKE_INSTALL_PREFIX=#{CREW_PREFIX}",
+             "-DCMAKE_INSTALL_LIBDIR=#{ARCH_LIB}",
+             '-DCMAKE_BUILD_TYPE=Release',
+             '..'
+      end
+      system 'make'
+    end
+  end
+  
+ def self.install
+    Dir.chdir 'build' do
+      system 'make', "DESTDIR=#{CREW_DEST_DIR}", 'install'
+    end
+  end
+end