Index: head/graphics/alembic/files/patch-lib_Alembic_AbcCoreOgawa_CMakeLists.txt
===================================================================
--- head/graphics/alembic/files/patch-lib_Alembic_AbcCoreOgawa_CMakeLists.txt	(nonexistent)
+++ head/graphics/alembic/files/patch-lib_Alembic_AbcCoreOgawa_CMakeLists.txt	(revision 401707)
@@ -0,0 +1,9 @@
+--- lib/Alembic/AbcCoreOgawa/CMakeLists.txt.orig	2015-01-15 18:28:49 UTC
++++ lib/Alembic/AbcCoreOgawa/CMakeLists.txt
+@@ -100,3 +100,6 @@ IF( NOT ALEMBIC_NO_TESTS )
+ 	ADD_SUBDIRECTORY( Tests )
+ ENDIF()
+ 
++IF( CMAKE_COMPILER_IS_GNUCXX )
++	TARGET_LINK_LIBRARIES( AlembicAbcCoreOgawa atomic )
++ENDIF()

Property changes on: head/graphics/alembic/files/patch-lib_Alembic_AbcCoreOgawa_CMakeLists.txt
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
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Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Index: head/graphics/alembic/files/patch-lib_Alembic_AbcCoreOgawa_StreamManager.cpp
===================================================================
--- head/graphics/alembic/files/patch-lib_Alembic_AbcCoreOgawa_StreamManager.cpp	(nonexistent)
+++ head/graphics/alembic/files/patch-lib_Alembic_AbcCoreOgawa_StreamManager.cpp	(revision 401707)
@@ -0,0 +1,22 @@
+--- lib/Alembic/AbcCoreOgawa/StreamManager.cpp.orig	2015-01-15 18:28:49 UTC
++++ lib/Alembic/AbcCoreOgawa/StreamManager.cpp
+@@ -111,7 +111,8 @@ StreamIDPtr StreamManager::get()
+ 
+         newVal = oldVal & ~( 1 << (val - 1) );
+     }
+-    while ( !__sync_bool_compare_and_swap( &m_streams, oldVal, newVal ) );
++    while ( !__atomic_compare_exchange_n( &m_streams, &oldVal, newVal,
++        false, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST ) );
+ 
+     return StreamIDPtr( new StreamID( this, ( std::size_t ) val - 1 ) );
+ }
+@@ -140,7 +141,8 @@ void StreamManager::put( std::size_t iSt
+         newVal = oldVal | ( 1 << iStreamID );
+ 
+     }
+-    while ( !__sync_bool_compare_and_swap( &m_streams, oldVal, newVal ) );
++    while ( !__atomic_compare_exchange_n( &m_streams, &oldVal, newVal,
++        false, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST ) );
+ }
+ 
+ #else

Property changes on: head/graphics/alembic/files/patch-lib_Alembic_AbcCoreOgawa_StreamManager.cpp
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property