fixbug: Apple Silicon build fail.

internal/cpuid/cpuid_arm64.go

@@ -1,6 +1,20 @@
 package cpuid
 
-import "golang.org/x/sys/cpu"
+import (
+	"runtime"
 
-var HasAES = cpu.ARM64.HasAES
+	"golang.org/x/sys/cpu"
-var HasGFMUL = cpu.ARM64.HasPMULL
+)
+
+var HasAES = false
+var HasGFMUL = false
+
+func init() {
+	if runtime.GOOS == "darwin/arm64" {
+		HasAES = true
+		HasGFMUL = true
+	} else {
+		HasAES = cpu.ARM64.HasAES
+		HasGFMUL = cpu.ARM64.HasPMULL
+	}
+}

internal/cpuid/cpuid_arm64_darwin.go

@@ -1,10 +0,0 @@
-//go:build arm64 && darwin && !ios
-
-package cpuid
-
-// There are no hw.optional sysctl values for the below features on Mac OS 11.0
-// to detect their supported state dynamically. Assume the CPU features that
-// Apple Silicon M1 supports to be available as a minimal set of features
-// to all Go programs running on darwin/arm64.
-var HasAES = true
-var HasGFMUL = true