Fix Nethack formula.

* Create the empty save folder on install.
* Deparallelize the build, since the master build runs a bunch of
  nested makes, and we want the products to come out in-order.

1 files changed, 8 insertions, 11 deletions

diff --git a/Library/Formula/nethack.rb b/Library/Formula/nethack.rb
index bf9be7fd1..3aa05f136 100644
--- a/Library/Formula/nethack.rb
+++ b/Library/Formula/nethack.rb
@@ -22,13 +22,19 @@ class Nethack <Formula
 ["http://github.com/adamv/nethack-osx/raw/82992eb6e4d8c76b05037579126293d644ef971d/patches/nethack-osx-343.patch"]
     }
   end
-  
+
+  def skip_clean? path
+    path == libexec + "nethack/save"
+  end
+
   def install
+    # Build everything in-order; no multi builds.
+    ENV.deparallelize
+
     # Symlink makefiles
     system 'sh sys/unix/setup.sh'
     
     ## We are not using the default installer
-
     # Install to a sane location, geez.
     nethackdir = "#{prefix}/libexec/nethack"
     system "mkdir -p #{nethackdir}"
@@ -60,13 +66,4 @@ class Nethack <Formula
     bin.install 'src/nethack'
     system "mkdir #{prefix}/libexec/nethack/save"
   end
-  
-  def caveats
-    <<-EOS
-In order to save your game, you need to create the save directory manually:
-  mkdir #{prefix}/libexec/nethack/save
-If you can get this build script to create this folder, please patch it.
-(Currently empty folders are nuked by a perl onliner.)
-    EOS
-  end
 end