julius 4.4.2.1

deparallelize the build

Closes #17862.

Signed-off-by: ilovezfs <ilovezfs@icloud.com>

Formula/julius.rb

@@ -1,8 +1,8 @@
 class Julius < Formula
   desc "Two-pass large vocabulary continuous speech recognition engine"
   homepage "https://julius.osdn.jp"
-  url "http://dl.osdn.jp/julius/60273/julius-4.3.1.tar.gz"
-  sha256 "4bf77c7b91f4bb0686c375c70bd4f2077e7de7db44f60716af9f3660f65a6253"
+  url "https://github.com/julius-speech/julius/archive/v4.4.2.1.tar.gz"
+  sha256 "784730d63bcd9e9e2ee814ba8f79eef2679ec096300e96400e91f6778757567f"
 
   bottle do
     cellar :any
@@ -15,16 +15,28 @@ class Julius < Formula
 
   depends_on "libsndfile"
 
+  # Upstream PR from 9 Sep 2017 "ensure pkgconfig directory exists during
+  # installation"
+  patch do
+    url "https://github.com/julius-speech/julius/pull/73.patch?full_index=1"
+    sha256 "b1d2d233a7f04f0b8f1123e1de731afd618b996d1f458ea8f53b01c547864831"
+  end
+
   def install
+    # Upstream issue "4.4.2.1 parallelized build fails"
+    # Reported 10 Sep 2017 https://github.com/julius-speech/julius/issues/74
+    ENV.deparallelize
+
     system "./configure", "--disable-debug",
                           "--disable-dependency-tracking",
                           "--disable-silent-rules",
                           "--mandir=#{man}",
                           "--prefix=#{prefix}"
+    system "make"
     system "make", "install"
   end
 
   test do
-    shell_output("#{bin}/julius.dSYM --help", 1)
+    shell_output("#{bin}/julius --help", 1)
   end
 end