1 files changed, 3 insertions, 1 deletions
diff --git a/gcm-simd.cpp b/gcm-simd.cpp
index d7a23b05..66e18404 100644
--- a/gcm-simd.cpp
+++ b/gcm-simd.cpp
@@ -198,7 +198,9 @@ extern "C" {
 #if (CRYPTOPP_BOOL_ARM32 || CRYPTOPP_BOOL_ARM64)
 bool CPU_ProbePMULL()
 {
-#if (CRYPTOPP_ARM_PMULL_AVAILABLE)
+#if defined(CRYPTOPP_NO_CPU_FEATURE_PROBES)
+	return false;
+#elif (CRYPTOPP_ARM_PMULL_AVAILABLE)
 # if defined(CRYPTOPP_MS_STYLE_INLINE_ASSEMBLY)
     volatile bool result = true;
     __try