aldo: patch to work with latest libao

The patch has also been submitted upstream:
  https://savannah.nongnu.org/patch/index.php?7716

Closes #9957.

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

1 files changed, 35 insertions, 0 deletions

diff --git a/Library/Formula/aldo.rb b/Library/Formula/aldo.rb
index cd9d71e12..75db3c4e8 100644
--- a/Library/Formula/aldo.rb
+++ b/Library/Formula/aldo.rb
@@ -7,8 +7,43 @@ class Aldo < Formula
 
   depends_on 'libao'
 
+  def patches
+    # Fixes crash due to added field in libao-1.0.
+    # See:
+    #   http://calypso.tux.org/pipermail/novalug/2011-March/027843.html
+    #   https://savannah.nongnu.org/patch/index.php?7716
+    DATA
+  end
+
   def install
     system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}"
     system "make install"
   end
 end
+
+__END__
+diff --git a/src/audioworkspace.cc b/src/audioworkspace.cc
+index c8dd68a..d786e04 100644
+--- a/src/audioworkspace.cc
++++ b/src/audioworkspace.cc
+@@ -31,6 +31,7 @@ Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007 Giuseppe "denever" Martin
+ #include <cmath>
+ #include <iostream>
+ #include <limits>
++#include <string.h>
+     
+ using namespace std;
+ using namespace libaudiostream;
+@@ -104,10 +105,12 @@ oastream AudioWorkSpace::create_output_stream()
+ {
+     ao_sample_format format;
+     
++    memset(&format, '0', sizeof(format));
+     format.bits = m_bits;
+     format.channels = m_channels;
+     format.rate = m_sample_rate;
+     format.byte_format = AO_FMT_LITTLE;
++    format.matrix = NULL;
+ 
+     return oastream(format, m_device);
+ }