diff -ru old/heaplayers-351/allocators/hoard/compile new/heaplayers-351/allocators/hoard/compile
--- old/heaplayers-351/allocators/hoard/compile	2006-05-19 11:29:36.000000000 +0930
+++ new/heaplayers-351/allocators/hoard/compile	2008-09-22 12:59:58.000000000 +0930
@@ -4,7 +4,7 @@
 case "$OS" in
 [Ll]inux)
   echo "Compiling for Linux"
-  g++ -I/usr/include/nptl -pipe -march=pentiumpro -O3 -finline-limit=20000 -fkeep-inline-functions -finline-functions -ffast-math -fomit-frame-pointer -DNDEBUG -I. -I../../heaplayers -I../../heaplayers/util -DUSE_HOARD=1 -D_REENTRANT=1 -c libhoard.cpp
+  g++ -I/usr/include/nptl -pipe -march=native -O3 -finline-limit=20000 -fkeep-inline-functions -finline-functions -ffast-math -fomit-frame-pointer -DNDEBUG -I. -I../../heaplayers -I../../heaplayers/util -DUSE_HOARD=1 -D_REENTRANT=1 -c libhoard.cpp -fPIC
   g++ -shared libhoard.o -lpthread -o libhoard.so -ldl;;
 SunOS)
   echo "Compiling for Solaris"