HEAD option for sphinxbase and pocketsphinx

Closes #37363.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/Library/Formula/cmu-sphinxbase.rb b/Library/Formula/cmu-sphinxbase.rb
index f0306b164..e8cc24817 100644
--- a/Library/Formula/cmu-sphinxbase.rb
+++ b/Library/Formula/cmu-sphinxbase.rb
@@ -5,6 +5,15 @@ class CmuSphinxbase < Formula
   url "https://downloads.sourceforge.net/project/cmusphinx/sphinxbase/0.8/sphinxbase-0.8.tar.gz"
   sha1 "c0c4d52e143d07cd593bd6bcaeb92b9a8a5a8c8e"
 
+  head do
+    url "https://github.com/cmusphinx/sphinxbase.git"
+
+    depends_on "autoconf" => :build
+    depends_on "automake" => :build
+    depends_on "libtool" => :build
+    depends_on "swig" => :build
+  end
+
   depends_on "pkg-config" => :build
   # If these are found, they will be linked against and there is no configure
   # switch to turn them off.
@@ -12,6 +21,10 @@ class CmuSphinxbase < Formula
   depends_on "libsamplerate" => "with-libsndfile"
 
   def install
+    if build.head?
+      ENV["NOCONFIGURE"] = "yes"
+      system "./autogen.sh"
+    end
     system "./configure", "--disable-debug",
                           "--disable-dependency-tracking",
                           "--prefix=#{prefix}"