From aaca6edfaaedab96b7dd50b010a02e318a8abd1b Mon Sep 17 00:00:00 2001
From: Dominyk Tiller <dominyktiller@gmail.com>
Date: Thu, 25 Dec 2014 22:40:35 +0000
Subject: [PATCH] requirements: externalise apr requirement

Removes the apr requirement from this internal document in favour
of making it an external requirement, which allows us to use an
apr formula to provide apr instead of asking people to install the
whole CLT package.
---
 Library/Homebrew/requirements.rb | 25 +------------------------
 1 file changed, 1 insertion(+), 24 deletions(-)

diff --git a/Library/Homebrew/requirements.rb b/Library/Homebrew/requirements.rb
index e51ec488f8..fb3df93847 100644
--- a/Library/Homebrew/requirements.rb
+++ b/Library/Homebrew/requirements.rb
@@ -1,4 +1,5 @@
 require 'requirement'
+require 'requirements/apr_dependency'
 require 'requirements/fortran_dependency'
 require 'requirements/language_module_dependency'
 require 'requirements/minimum_macos_requirement'
@@ -136,27 +137,3 @@ class JavaDependency < Requirement
     s
   end
 end
-
-class AprDependency < Requirement
-  fatal true
-
-  satisfy(:build_env => false) { MacOS::CLT.installed? }
-
-  def message
-    message = <<-EOS.undent
-      Due to packaging problems on Apple's part, software that compiles
-      against APR requires the standalone Command Line Tools.
-    EOS
-    if MacOS.version >= :mavericks
-      message += <<-EOS.undent
-        Run `xcode-select --install` to install them.
-      EOS
-    else
-      message += <<-EOS.undent
-        The standalone package can be obtained from
-        https://developer.apple.com/downloads/,
-        or it can be installed via Xcode's preferences.
-      EOS
-    end
-  end
-end