Add libsolv package

Remove tcl option

Add swig dependency

Add pre-built binaries

packages/libsolv.rb

+require 'package'
+
+class Libsolv < Package
+  description 'Library for solving packages and reading repositories'
+  homepage 'https://en.opensuse.org/openSUSE:Libzypp_satsolver'
+  version '0.7.14'
+  #compatibility 'all'
+  source_url 'https://github.com/openSUSE/libsolv/archive/0.7.14.tar.gz'
+  source_sha256 '34a67c23cedd38a949607d8cdbd867aa4b07556f18a57e17162ac962bbdbbf54'
+
+  binary_url ({
+    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/libsolv-0.7.14-chromeos-armv7l.tar.xz',
+     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/libsolv-0.7.14-chromeos-armv7l.tar.xz',
+       i686: 'https://dl.bintray.com/chromebrew/chromebrew/libsolv-0.7.14-chromeos-i686.tar.xz',
+     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/libsolv-0.7.14-chromeos-x86_64.tar.xz',
+  })
+  binary_sha256 ({
+    aarch64: '4a559dd64cbc0a45f291bb3b7b500bcb04119559987830df0066176fc48867a9',
+     armv7l: '4a559dd64cbc0a45f291bb3b7b500bcb04119559987830df0066176fc48867a9',
+       i686: '35f045613c622b24224117ef8e203fe37c6bdf36dff4b701ca8263214e1a4122',
+     x86_64: '1c9062a1b1cc87345941eedb01d7aacd9f942c7924d81db8c52d77cde19a32ed',
+  })
+
+  depends_on 'lzma'
+  depends_on 'swig'
+  depends_on 'zstd'
+
+  def self.build
+    Dir.mkdir 'build'
+    Dir.chdir 'build' do
+      system 'cmake',
+             '-DCMAKE_BUILD_TYPE=Release',
+             "-DCMAKE_INSTALL_PREFIX=#{CREW_PREFIX}",
+             '-DENABLE_BZIP2_COMPRESSION=ON',
+             '-DENABLE_LZMA_COMPRESSION=ON',
+             '-DENABLE_ZSTD_COMPRESSION=ON',
+             '-DENABLE_PYTHON=ON',
+             '-DENABLE_RUBY=ON',
+             '..'
+      system 'make'
+    end
+  end
+
+  def self.install
+    Dir.chdir 'build' do
+      system 'make', "DESTDIR=#{CREW_DEST_DIR}", 'install'
+    end
+  end
+end