From 1ad2aeef86e6f0261a55d588a658a084a8f31ede Mon Sep 17 00:00:00 2001
From: Misty De Meo <mistydemeo@gmail.com>
Date: Fri, 1 Jan 2016 19:06:51 -0400
Subject: [PATCH] LanguageModuleRequirement: remove chicken support

---
 Library/Homebrew/dependency_collector.rb               |  2 +-
 .../requirements/language_module_requirement.rb        |  2 --
 .../Homebrew/test/test_language_module_requirement.rb  | 10 ----------
 3 files changed, 1 insertion(+), 13 deletions(-)

diff --git a/Library/Homebrew/dependency_collector.rb b/Library/Homebrew/dependency_collector.rb
index 3c1d4bb044..8cd427dbb5 100644
--- a/Library/Homebrew/dependency_collector.rb
+++ b/Library/Homebrew/dependency_collector.rb
@@ -18,7 +18,7 @@ require "set"
 class DependencyCollector
   # Define the languages that we can handle as external dependencies.
   LANGUAGE_MODULES = Set[
-    :chicken, :jruby, :lua, :node, :ocaml, :perl, :python, :python3, :ruby
+    :jruby, :lua, :node, :ocaml, :perl, :python, :python3, :ruby
   ].freeze
 
   CACHE = {}
diff --git a/Library/Homebrew/requirements/language_module_requirement.rb b/Library/Homebrew/requirements/language_module_requirement.rb
index 113530d02c..d39dfd9655 100644
--- a/Library/Homebrew/requirements/language_module_requirement.rb
+++ b/Library/Homebrew/requirements/language_module_requirement.rb
@@ -21,7 +21,6 @@ class LanguageModuleRequirement < Requirement
 
   def the_test
     case @language
-    when :chicken then %W[/usr/bin/env csi -e (use\ #{@import_name})]
     when :jruby then %W[/usr/bin/env jruby -rubygems -e require\ '#{@import_name}']
     when :lua then %W[/usr/bin/env luarocks-5.2 show #{@import_name}]
     when :lua51 then %W[/usr/bin/env luarocks-5.1 show #{@import_name}]
@@ -36,7 +35,6 @@ class LanguageModuleRequirement < Requirement
 
   def command_line
     case @language
-    when :chicken then "chicken-install"
     when :jruby   then "jruby -S gem install"
     when :lua     then "luarocks-5.2 install"
     when :lua51   then "luarocks-5.1 install"
diff --git a/Library/Homebrew/test/test_language_module_requirement.rb b/Library/Homebrew/test/test_language_module_requirement.rb
index 690f3d502a..a9b15f3523 100644
--- a/Library/Homebrew/test/test_language_module_requirement.rb
+++ b/Library/Homebrew/test/test_language_module_requirement.rb
@@ -51,16 +51,6 @@ class LanguageModuleRequirementTests < Homebrew::TestCase
     assert_deps_pass "date" => :ruby
   end
 
-  if which("csc")
-    def test_bad_chicken_deps
-      assert_deps_fail "notapackage" => :chicken
-    end
-
-    def test_good_chicken_deps
-      assert_deps_pass "extras" => :chicken
-    end
-  end
-
   if which("node")
     def test_bad_node_deps
       assert_deps_fail "notapackage" => :node