*** Makefile.ORIG	Tue Nov  4 10:36:42 2008
--- Makefile	Tue Nov  4 10:39:20 2008
***************
*** 2,9 ****
  SHELL = /bin/sh
  
  # Compiler to use
! CC = g++
! CFLAGS = -O2
  
  # Comment out CFLAGS line below for compatability mode for 32bit file sizes
  # (less than 2GB) and systems that have compilers that treat int as 64bit
--- 2,9 ----
  SHELL = /bin/sh
  
  # Compiler to use
! CC = xlC_r
! CFLAGS = -O
  
  # Comment out CFLAGS line below for compatability mode for 32bit file sizes
  # (less than 2GB) and systems that have compilers that treat int as 64bit
***************
*** 12,18 ****
  
  # Uncomment CFLAGS line below if you want to compile pbzip2 without load
  # average support for systems that do not support it
! #CFLAGS += -DPBZIP_NO_LOADAVG
  
  # Where you want pbzip2 installed when you do 'make install'
  PREFIX = /usr
--- 12,18 ----
  
  # Uncomment CFLAGS line below if you want to compile pbzip2 without load
  # average support for systems that do not support it
! CFLAGS += -DPBZIP_NO_LOADAVG
  
  # Where you want pbzip2 installed when you do 'make install'
  PREFIX = /usr
***************
*** 21,27 ****
  
  # Standard pbzip2 compile
  pbzip2: pbzip2.cpp
! 	$(CC) $(CFLAGS) $^ -o pbzip2 -pthread -lpthread -lbz2
  
  # Choose this if you want to compile in a static version of the libbz2 library
  pbzip2-static: pbzip2.cpp libbz2.a
--- 21,27 ----
  
  # Standard pbzip2 compile
  pbzip2: pbzip2.cpp
! 	$(CC) $(CFLAGS) $^ -o pbzip2 -lbz2
  
  # Choose this if you want to compile in a static version of the libbz2 library
  pbzip2-static: pbzip2.cpp libbz2.a