xctool 0.1.7

0.1.7 introduces a new directory layout where the xctool files are stored in
bin, lib, and libexec dirs -- https://github.com/facebook/xctool/commit/d6592a7

The old formula will probably break for anyone that tries to use --HEAD :-(

Closes Homebrew/homebrew#21199.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/xctool.rb

@@ -2,20 +2,16 @@ require 'formula'
 
 class Xctool < Formula
   homepage 'https://github.com/facebook/xctool'
-  url 'https://github.com/facebook/xctool/archive/v0.1.5.tar.gz'
-  sha1 '6b7442963a069b28c823c727756c747def29f773'
+  url 'https://github.com/facebook/xctool/archive/v0.1.7.tar.gz'
+  sha1 'd835f1a34d7d11278664162d4361a0bb03941e5d'
   head 'https://github.com/facebook/xctool.git'
 
   depends_on :xcode
+  depends_on :macos => :lion
 
   def install
-    system './build.sh'
-    # Install all files together in libexec so the binary can find the dylibs.
-    libexec.install 'build/Products/Release/xctool'
-    libexec.install Dir['build/Products/Release/*.dylib']
-    libexec.install 'build/Products/Release/mobile-installation-helper.app'
-    # Link the binary into bin
-    bin.install_symlink libexec/'xctool'
+    system "./build.sh 'XT_INSTALL_ROOT=#{libexec}'"
+    bin.install_symlink "#{libexec}/bin/xctool"
   end
 
   test do