ragel: add patch to fix compilation with recent clang

Closes #23394.

1 files changed, 21 insertions, 0 deletions

diff --git a/Library/Formula/ragel.rb b/Library/Formula/ragel.rb
index 4b7154993..f850da6f6 100644
--- a/Library/Formula/ragel.rb
+++ b/Library/Formula/ragel.rb
@@ -10,9 +10,30 @@ class Ragel < Formula
     sha1 'e57ee7f740dd395d4d5330949594a02c91ad0308'
   end
 
+  def patches
+    # Fix compilation with clang
+    # http://www.complang.org/pipermail/ragel-users/2013-October/003007.html
+    DATA
+  end
+
   def install
     system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}"
     system "make install"
     doc.install resource('pdf')
   end
 end
+
+__END__
+diff --git a/ragel/javacodegen.cpp b/ragel/javacodegen.cpp
+index adff67e..2152b35 100644
+--- a/ragel/javacodegen.cpp
++++ b/ragel/javacodegen.cpp
+@@ -1184,7 +1184,7 @@ std::ostream &JavaTabCodeGen::ARRAY_ITEM( string item, bool last )
+ {
+ 	item_count++;
+ 
+-	out << setw(5) << setiosflags(ios::right) << item;
++	out << setw(5) << std::setiosflags(ios::right) << item;
+ 	
+ 	if ( !last ) {
+ 		if ( item_count % SAIIC == 0 ) {