Update cairo package

Remove freetype dependency since fontconfig already includes it

Abstract --prefix and --libdir configure options with crew constants

packages/cairo.rb

@@ -3,30 +3,24 @@ require 'package'
 class Cairo < Package
   description 'Cairo is a 2D graphics library with support for multiple output devices.'
   homepage 'https://www.cairographics.org'
-  version '1.14.10-1'
+  version '1.14.10-2'
   source_url 'https://www.cairographics.org/releases/cairo-1.14.10.tar.xz'
   source_sha256 '7e87878658f2c9951a14fc64114d4958c0e65ac47530b8ac3078b2ce41b66a09'
 
   binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/cairo-1.14.10-1-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/cairo-1.14.10-1-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/cairo-1.14.10-1-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/cairo-1.14.10-1-chromeos-x86_64.tar.xz',
   })
   binary_sha256 ({
-    aarch64: '32e0aba6364a57b39d81fa58f0bad04a5ffca7ccd13f9f26c1a565447cafdc0a',
-     armv7l: '32e0aba6364a57b39d81fa58f0bad04a5ffca7ccd13f9f26c1a565447cafdc0a',
-       i686: '8b0e769f7402a4a0165c0a0f25348b20ec9daebc6a3e3cb85dbb8978b6e9aee4',
-     x86_64: 'c0563bef3431022a8058baf99ec9f8a81f5e9246cad2466e37ca02c13900bd5e',
   })
 
   depends_on 'libpng'
   depends_on 'pixman'
-  depends_on 'freetype'   # pango requires cairo with freetype
   depends_on 'fontconfig' # pango requires cairo with fontconfig
 
   def self.build
-    system "./configure --disable-xlib"
+    system './configure',
+           "--prefix=#{CREW_PREFIX}",
+           "--libdir=#{CREW_LIB_PREFIX}",
+           '--disable-xlib'
     system "make"
   end