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-rw-r--r--ext/mwrap/extconf.rb7
1 files changed, 0 insertions, 7 deletions
diff --git a/ext/mwrap/extconf.rb b/ext/mwrap/extconf.rb
index 1828407..e8d3cc6 100644
--- a/ext/mwrap/extconf.rb
+++ b/ext/mwrap/extconf.rb
@@ -25,11 +25,4 @@ else
   abort 'missing __builtin_add_overflow'
 end
 
-begin
-  if n = GC::INTERNAL_CONSTANTS[:HEAP_PAGE_SIZE]
-    $defs << "-DHEAP_PAGE_SIZE=#{n}"
-  end
-rescue NameError
-end
-
 create_makefile 'mwrap'