casa-mp-base

diff --git src/tbbmalloc/proxy_overload_osx.h src/tbbmalloc/proxy_overload_osx.h

index 53afe13..98f622d 100644

--- src/tbbmalloc/proxy_overload_osx.h

+++ src/tbbmalloc/proxy_overload_osx.h

@@ -139,10 +139,11 @@ struct DoMallocReplacement {

         introspect.force_unlock = &zone_force_unlock;

         introspect.statistics = zone_statistics;

         introspect.zone_locked = &zone_locked;

+#if __MAC_OS_X_VERSION_MAX_ALLOWED >= 1070

         introspect.enable_discharge_checking = &impl_zone_enable_discharge_checking;

         introspect.disable_discharge_checking = &impl_zone_disable_discharge_checking;

         introspect.discharge = &impl_zone_discharge;

-

+#endif

         zone.size = &impl_malloc_usable_size;

         zone.malloc = &impl_malloc;

         zone.calloc = &impl_calloc;

@@ -155,8 +156,9 @@ struct DoMallocReplacement {

         zone.version = 8;

         zone.memalign = impl_memalign;

         zone.free_definite_size = &impl_free_definite_size;

+#if __MAC_OS_X_VERSION_MAX_ALLOWED >= 1070

         zone.pressure_relief = &impl_pressure_relief;

-

+#endif

         // make sure that default purgeable zone is initialized

         malloc_default_purgeable_zone();

         void* ptr = malloc(1);