ganglia 3.7.1, HEAD

Closes Homebrew/legacy-homebrew#43654.

Formula/ganglia.rb

@@ -1,8 +1,16 @@
 class Ganglia < Formula
   desc "Ganglia monitoring client"
   homepage "http://ganglia.sourceforge.net/"
-  url "https://downloads.sourceforge.net/project/ganglia/ganglia%20monitoring%20core/3.6.0/ganglia-3.6.0.tar.gz"
-  sha256 "89eae02e1a117040d60b3b561fe55f88d7f8cf41b94af1492969ef68e6797886"
+  url "https://downloads.sourceforge.net/project/ganglia/ganglia%20monitoring%20core/3.7.1/ganglia-3.7.1.tar.gz"
+  sha256 "e735a6218986a0ff77c737e5888426b103196c12dc2d679494ca9a4269ca69a3"
+
+  head do
+    url "https://github.com/ganglia/monitor-core.git"
+
+    depends_on "automake" => :build
+    depends_on "autoconf" => :build
+    depends_on "libtool" => :build
+  end
 
   conflicts_with "coreutils", :because => "both install `gstat` binaries"
 
@@ -12,14 +20,13 @@ class Ganglia < Formula
   depends_on "pcre"
   depends_on "rrdtool"
 
-  # fixes build on Leopard and newer, which lack kvm.h, cpu_steal_func() and its corresponding /dev/ node
-  # merged upstream: https://github.com/ganglia/monitor-core/issues/150
-  patch do
-    url "https://github.com/ganglia/monitor-core/commit/ba942f.diff"
-    sha256 "f339b43a4409c74a9cbe073041fed9e1512ad58b8bc3324a6a1e7c86df0ce7b2"
-  end
-
   def install
+    if build.head?
+      inreplace "bootstrap", "libtoolize", "glibtoolize"
+      inreplace "libmetrics/bootstrap", "libtoolize", "glibtoolize"
+      system "./bootstrap"
+    end
+
     inreplace "configure", %(varstatedir="/var/lib"), %(varstatedir="#{var}/lib")
     system "./configure", "--disable-debug",
                           "--disable-dependency-tracking",
@@ -44,4 +51,17 @@ def caveats; <<-EOS.undent
       #{etc}/gmond.conf
     EOS
   end
+
+  test do
+    begin
+      pid = fork do
+        exec bin/"gmetad", "--pid-file=#{testpath}/pid"
+      end
+      sleep 2
+      File.exist? testpath/"pid"
+    ensure
+      Process.kill "TERM", pid
+      Process.wait pid
+    end
+  end
 end