Alex 2957f5084d
[Library] Update zlibng (#1255)
* Update zlibng

* Set cmake path more directly in zlibng to hopefully fix an issue with the build on drone

* I'm dumb, missing / in path

* Mackal helps with a dumb gitignore issue

* Adding all the files, not sure what's ignoring them and im tired of looking

* Some tweaks to zlibng build to hopefully get it to build properly. works on msvc now
2021-02-23 19:00:26 -06:00

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/* POWER feature check
* Copyright (C) 2020 Matheus Castanho <msc@linux.ibm.com>, IBM
* For conditions of distribution and use, see copyright notice in zlib.h
*/
#include <sys/auxv.h>
#include "../../zutil.h"
Z_INTERNAL int power_cpu_has_arch_2_07;
void Z_INTERNAL power_check_features(void) {
unsigned long hwcap2;
hwcap2 = getauxval(AT_HWCAP2);
#ifdef POWER8
if (hwcap2 & PPC_FEATURE2_ARCH_2_07)
power_cpu_has_arch_2_07 = 1;
#endif
}