Ingo Weinhold 1c2d7d3a86 Fixed x86_64 handling by the build system.
* Map build variables HOST_CPU and HOST_ARCH to x86_64, if it they are
* x86 and
  64 bit and define the __x86_64__ C macro instead of __INTEL__ in that
case.
* <OS.h>: Also handle __x86_64__.
2011-11-12 15:40:16 +01:00
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