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#if defined(_WIN32) || defined(__CYGWIN__)
#include <windows.h>
#elif !defined(__EMSCRIPTEN__) || defined(__EMSCRIPTEN_PTHREADS__)
#include <pthread.h>
#endif
#include <cpuinfo.h>
#include <cpuinfo/internal-api.h>
#include <cpuinfo/log.h>
#ifdef __APPLE__
#include "TargetConditionals.h"
#endif
#if defined(_WIN32) || defined(__CYGWIN__)
static INIT_ONCE init_guard = INIT_ONCE_STATIC_INIT;
#elif !defined(__EMSCRIPTEN__) || defined(__EMSCRIPTEN_PTHREADS__)
static pthread_once_t init_guard = PTHREAD_ONCE_INIT;
#else
static bool init_guard = false;
#endif
bool CPUINFO_ABI cpuinfo_initialize(void) {
#if CPUINFO_ARCH_X86 || CPUINFO_ARCH_X86_64
#if defined(__MACH__) && defined(__APPLE__)
pthread_once(&init_guard, &cpuinfo_x86_mach_init);
#elif defined(__linux__)
pthread_once(&init_guard, &cpuinfo_x86_linux_init);
#elif defined(_WIN32) || defined(__CYGWIN__)
InitOnceExecuteOnce(&init_guard, &cpuinfo_x86_windows_init, NULL, NULL);
#else
cpuinfo_log_error("operating system is not supported in cpuinfo");
#endif
#elif CPUINFO_ARCH_ARM || CPUINFO_ARCH_ARM64
#if defined(__linux__)
pthread_once(&init_guard, &cpuinfo_arm_linux_init);
#elif defined(__MACH__) && defined(__APPLE__)
pthread_once(&init_guard, &cpuinfo_arm_mach_init);
#elif defined(_WIN32)
InitOnceExecuteOnce(&init_guard, &cpuinfo_arm_windows_init, NULL, NULL);
#else
cpuinfo_log_error("operating system is not supported in cpuinfo");
#endif
#elif CPUINFO_ARCH_ASMJS || CPUINFO_ARCH_WASM || CPUINFO_ARCH_WASMSIMD
#if defined(__EMSCRIPTEN_PTHREADS__)
pthread_once(&init_guard, &cpuinfo_emscripten_init);
#else
if (!init_guard) {
cpuinfo_emscripten_init();
}
init_guard = true;
#endif
#else
cpuinfo_log_error("processor architecture is not supported in cpuinfo");
#endif
return cpuinfo_is_initialized;
}
void CPUINFO_ABI cpuinfo_deinitialize(void) {
}
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