Patch fix for boost@1.60.0%gcc@4.4.7

var/spack/repos/builtin/packages/boost/boost_11856.patch

@@ -0,0 +1,34 @@
+--- a/libs/container/src/pool_resource.cpp	2015-11-06 12:49:55.000000000 -0800
++++ b/libs/container/src/pool_resource.cpp	2015-12-22 07:54:36.202131121 -0800
+@@ -32,11 +32,11 @@
+ class pool_data_t
+    : public block_slist_base<>
+ {
+-   typedef block_slist_base<> block_slist_base;
++   typedef block_slist_base<> block_slist_base_t;
+ 
+    public:
+    explicit pool_data_t(std::size_t initial_blocks_per_chunk)
+-      : block_slist_base(), next_blocks_per_chunk(initial_blocks_per_chunk)
++      : block_slist_base_t(), next_blocks_per_chunk(initial_blocks_per_chunk)
+    {  slist_algo::init_header(&free_slist);  }
+ 
+    void *allocate_block() BOOST_NOEXCEPT
+@@ -59,7 +59,7 @@
+    void release(memory_resource &upstream)
+    {
+       slist_algo::init_header(&free_slist);
+-      this->block_slist_base::release(upstream);
++      this->block_slist_base_t::release(upstream);
+       next_blocks_per_chunk = pool_options_minimum_max_blocks_per_chunk;
+    }
+ 
+@@ -72,7 +72,7 @@
+       
+       //Minimum block size is at least max_align, so all pools allocate sizes that are multiple of max_align,
+       //meaning that all blocks are max_align-aligned.
+-      char *p = static_cast<char *>(block_slist_base::allocate(blocks_per_chunk*pool_block, mr));
++      char *p = static_cast<char *>(block_slist_base_t::allocate(blocks_per_chunk*pool_block, mr));
+ 
+       //Create header types. This is no-throw
+       for(std::size_t i = 0, max = blocks_per_chunk; i != max; ++i){

var/spack/repos/builtin/packages/boost/package.py

@@ -54,6 +54,9 @@ class Boost(Package):
     depends_on('bzip2', when='+compression')
     depends_on('zlib', when='+compression')
 
+    # Patch fix from https://svn.boost.org/trac/boost/ticket/11856
+    patch('boost_11856.patch', when='@1.60.0%gcc@4.4.7')
+
     def url_for_version(self, version):
         """Handle Boost's weird URLs, which write the version two different ways."""
         parts = [str(p) for p in Version(version)]