New Packages: Tint2, Nitrogen (#4655)

* Add tint2.rb nitrogen.rb

* Unhardcode prefix

* Add compatibility

* Update tint2.rb

packages/nitrogen.rb

+require 'package'
+
+class Nitrogen < Package
+  description 'Background browser and setter for X windows.'
+  homepage 'https://github.com/l3ib/nitrogen'
+  version '1.6.1'
+  compatibility 'all'
+  source_url 'https://github.com/l3ib/nitrogen/archive/1.6.1.tar.gz'
+  source_sha256 '12ad31c1e2c44f486b5ca7f7d48bc5b07fb92bf15977e1793624e9e64c38b9a7'
+    
+  depends_on 'gtkmm2'
+  depends_on 'gtkmm3'
+  depends_on 'gtk2'
+  depends_on 'gtk3'
+    
+  ENV['CFLAGS'] = "-lX11 -lXau"
+
+
+  def self.build
+    system "autoreconf -fi"
+    system "./configure #{CREW_OPTIONS}"
+    system "make"
+  end
+
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+  end
+end

packages/tint2.rb

+require 'package'
+
+class Tint2 < Package
+  description 'A lightweight panel/taskbar for Linux and BSD'
+  homepage 'https://gitlab.com/o9000/tint2'
+  version '16.7'
+  compatibility 'all'
+  source_url 'https://gitlab.com/o9000/tint2/-/archive/v16.7/tint2-v16.7.tar.gz'
+  source_sha256 '74962c1dd111be9955319a133a790b24fe5a8ef0315a1bcdabc58c1157c1fb26'
+    
+  depends_on 'imlib2'
+  depends_on 'gdk_pixbuf'
+    
+  ENV['CFLAGS'] = "-lX11 -lXau"
+
+
+  def self.build
+   Dir.mkdir 'build'
+   Dir.chdir 'build' do
+     system "cmake .. -DCMAKE_INSTALL_PREFIX=#{CREW_PREFIX} -DCMAKE_LIBRARY_PATH=#{CREW_LIB_PREFIX}"
+     system 'make'
+   end
+  end
+
+  def self.install
+     Dir.chdir 'build' do
+      system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+     end
+  end
+end