mirror of
https://github.com/JGRennison/OpenTTD-patches.git
synced 2024-11-17 21:25:40 +00:00
30 lines
715 B
C
30 lines
715 B
C
/* $Id$ */
|
|
|
|
#include <mach/mach.h>
|
|
#include <mach/mach_host.h>
|
|
#include <mach/host_info.h>
|
|
#include <mach/machine.h>
|
|
#include <stdio.h>
|
|
|
|
|
|
#ifndef CPU_SUBTYPE_POWERPC_970
|
|
#define CPU_SUBTYPE_POWERPC_970 ((cpu_subtype_t) 100)
|
|
#endif
|
|
|
|
// this function is a lightly modified version of some code from Apple's developer homepage to detect G5 CPUs at runtime
|
|
main()
|
|
{
|
|
host_basic_info_data_t hostInfo;
|
|
mach_msg_type_number_t infoCount;
|
|
boolean_t is_G5;
|
|
|
|
infoCount = HOST_BASIC_INFO_COUNT;
|
|
host_info(mach_host_self(), HOST_BASIC_INFO,
|
|
(host_info_t)&hostInfo, &infoCount);
|
|
|
|
is_G5 = ((hostInfo.cpu_type == CPU_TYPE_POWERPC) &&
|
|
(hostInfo.cpu_subtype == CPU_SUBTYPE_POWERPC_970));
|
|
if (is_G5)
|
|
printf("1");
|
|
}
|