fix: Detection of HW caps and Num Cpus for FreeBSD(R) and OpenBSD(R)

Signed-off-by: Martin Filla <freebsd@sysctl.cz>

Author: Martinfx

src/common/cpuinfo/CpuInfo.cpp

@@ -65,8 +65,8 @@
 #include <sys/sysctl.h>
 #include <sys/types.h>
 #include <unistd.h>
-#endif /* defined(__APPLE__) && defined(__aarch64__)) */
-#endif /* !defined(BARE_METAL) && !defined(__APPLE__) && !defined(__OpenBSD__) && !defined(__FreeBSD__) && !defined(__QNX__) && (defined(__arm__) || defined(__aarch64__)) */
+#endif /* #elif (defined(OpenBSD) || defined(FreeBSD)) && defined(aarch64) */
+#endif /* #elif (defined(__APPLE__)) && defined(__aarch64__) */
 
 #define ARM_COMPUTE_CPU_FEATURE_HWCAP_CPUID    (1 << 11)
 #define ARM_COMPUTE_GET_FEATURE_REG(var, freg) __asm __volatile("MRS %0, " #freg : "=r"(var))
@@ -465,7 +465,7 @@ CpuInfo CpuInfo::build()
     CpuInfo info(isainfo, cpus_model);
     return info;
 
-#elif defined(__aarch64__) && defined(__APPLE__)
+#elif defined(__aarch64__) && defined(__APPLE__) /* #elif defined(__aarch64__) && (defined(__OpenBSD__) || defined(__FreeBSD__)) */
     int                   ncpus = get_hw_capability("hw.perflevel0.logicalcpu");
     CpuIsaInfo            isainfo;
     std::vector<CpuModel> cpus_model(ncpus);