From bb43b1304b8993d907567df0be0dcc4deae27747 Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Sat, 20 Mar 2010 22:03:25 -0500
Subject: [PATCH] Use gem extensions to freeze Haml root on install

---
 ext/extconf.rb | 3 +++
 haml.gemspec   | 1 +
 2 files changed, 4 insertions(+)
 create mode 100644 ext/extconf.rb

diff --git a/ext/extconf.rb b/ext/extconf.rb
new file mode 100644
index 00000000..3ccf0881
--- /dev/null
+++ b/ext/extconf.rb
@@ -0,0 +1,3 @@
+File.open('Makefile', 'w') do |f|
+  f.puts("install:\n\trake freeze_root")
+end
diff --git a/haml.gemspec b/haml.gemspec
index bf5f8703..0420259f 100644
--- a/haml.gemspec
+++ b/haml.gemspec
@@ -47,6 +47,7 @@ HAML_GEMSPEC = Gem::Specification.new do |spec|
   spec.files = FileList['rails/init.rb', 'lib/**/*', 'vendor/**/*',
     'bin/*', 'test/**/*', 'extra/**/*', 'Rakefile', 'init.rb',
     '.yardopts'].to_a + readmes
+  spec.extensions = ['ext/extconf.rb']
   spec.homepage = 'http://haml-lang.com/'
   spec.has_rdoc = true
   spec.extra_rdoc_files = readmes